BP35C5_技术文档

Wi-SUN Module

Wireless communication module for Wi-SUN FAN

BP35C5

General Description

Package

BP35C5 is a Wi-SUN FAN compatible wireless

communication module.

Features

・RF designed

・Antenna terminal 50 Ω impedance adjusted

・Transmission output power adjusted

・Built-in Wi-SUN FAN software stack

Major Performance

W (Typ.) x D (Typ.) x H (Typ.)

19.0 mm x 15.0 mm x 2.6 mm

Parameter

Radio standards

Radio frequency

Modulation method

Data rate

Description

Compliant with ARIB STD-T108, FCC Part 15C

920 MHz band

Binary GFSK

ARIB STD-T108：50 kbps, 100 kbps, 150 kbps, 300 kbps

FCC Part 15C：50 kbps, 150 kbps, 300 kbps

20 mW, 10 mW, 1 mW

Transmission power

Receiving sensitivity

-105 dBm (TYP.) (50 kbps, BER<0.1%)

-98 dBm (TYP.) (150 kbps, BER<0.1%)

±20 ppm or less

Frequency tolerance

Current consumption

(VDD=3.3 V, Data rate=50 kbps)

Host interface

40 mA (Typ.) [Transmission: 20 mW output]

20 mA (Typ.) [Reception]

UART (115,200 bps), GPIO

Block Diagram

BP35C5

VDD

ML7436N

RF

RXD2

TXD2

LC

Vout

TXD

RXD

RTS

Filter

ANT1

SW

ANT2

SDIN

SCLK

SCEN

SDO

SAW

CTS

MCU

TRX_SW

ANT_SW

RESETN

VDD

SWCK

SWD

48MHz

X'tal

MODE0

VDD

LED_STATE

Vout

32.768kHz

X'tal

DC3.3V

VDD GND

Fig. 1. Block Diagram

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Datasheet

BP35C5

1. Absolute Maximum Ratings

No.

Parameter

Supply voltage

Symbol

Rating

Unit

Condition

1

2

3

4

5

6

7

VDD

V_DIN

V_DO

-0.3 to +3.9

-0.3 to VDD+0.3

-8 to+8

V

DC

Digital input voltage

Digital output voltage

Digital output current

RF Input power

V

I_DO

mA

dBm

°C

Topr

Tstg

0

Operating temperature range

Storage temperature range

-30 to 85

-40 to 85

(Note) The absolute maximum ratings represent values that shall not be exceeded for even an instant on all operating

or testing conditions.

Design systems with a margin for the ratings listed above.

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Datasheet

BP35C5

2. Recommended Operating Conditions

Specification

No.

Parameter

Symbol

Unit

Condition

Min.

2.6

Typ.

3.3

25

Max.

1

2

Supply voltage

Operating temperature range

VDD

Ta

3.6

85

V

-30

°C

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Datasheet

BP35C5

3. Electrical Characteristics

Input current characteristics

(Ta=25 °C, VDD=3.3 V)

Specification

Parameter

No.

Condition

Unit

Min.

Typ.

Max.

Transmission state (set to 20 mW)

Transmission state (set to 10 mW)

Transmission state (set to 1 mW)

Reception state

-

40

36

27

20

47

44

34

26

1

2

mA

Current consumption

(Data rate: 50 kbps)

Measurement was made with the terminating end of 50 ohm measuring instrument connected with the

antenna connector terminal of the module using RF cable.

RF characteristics

Measurement conditions: Ta=25 °C and VDD=3.3 V

Modulation rate: 50 kbps, 150 kbps

Modulation method: Binary GFSK

Measurement made at the antenna connector terminal of the module

Transmission characteristics

(Ta=25 °C, VDD=3.3 V)

Specification

Parameter

Condition

20 mW mode

Unit

No.

1

Min.

Typ.

Max.

11.6

8.9

0.4

-

12.8

10.7

1.8

13.8

11.6

3.6

dBm

kHz

Transmission output power

Occupied bandwidth

10 mW mode

1 mW mode

n=1 (50 kbps)

n=2 (150 kbps) *

88

200

400

2

3

-

166

kHz

Adjacent channel leakage power 20 mW mode  1 channel

-

-30

-15

dBm

[ACPR]

Bandwidth: 200 kHz

50 kbps

25

37.5

-

kHz

4

5

Frequency shift [Fdev] *

Frequency tolerance

150 kbps

CW wave

-20

20

ppm

Be noted that the parameter marked with “*” represents a design guaranteed value.

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Datasheet

BP35C5

Transmission characteristics (continued)

(Ta=25 °C, VDD=3.3 V)

Specification

Parameter

Condition

Unit

No.

6

Min.

Typ.

Max.

100 kHz bandwidth below 710 MHz

1 MHz bandwidth between 710 MHz and

900 MHz

-

-36

dBm

7

8

-

-55

100 kHz bandwidth between 900 MHz

and 915 MHz

dBm

100 kHz bandwidth between 915 MHz

and 930 MHz (except levels detuned by

400 kHz or less from the center of radio

channels (n=2); provided that levels

ranging from 920.5 MHz to 922.3 MHz

and detuned by 300 kHz or less shall be

excluded)

9

-

-36

dBm

Spurious emission levels

for transmission

(in 20 mW mode)

100 kHz bandwidth between 930 MHz

and 1 GHz

10

11

12

13

-

-55

-45

dBm

1 MHz bandwidth between 1 GHz and

1.215 GHz

1 MHz bandwidth between 1.215 GHz

and 2.5 GHz (second harmonic)

1 MHz bandwidth over 2.5 GHz (over

third harmonic)

-30

-44.3

Reception characteristics

(Ta=25 °C, VDD=3.3 V)

Specification

Parameter

Condition

Unit

No.

Min.

Typ.

Max.

50 kbps, BER<0.1 %,

-

-105

-98

-95

-88

14 Minimum receiving sensitivity *

15 Maximum receiving input level *

dBm

150 kbps, BER<0.1 %,

-

0

-

Minimum power detection

16

-

-95

dBm

dB

(ED value) level *

17 Power detection range *

Dynamic range

60

-

Be noted that the parameter marked with “*” represents a design guaranteed value.

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Datasheet

BP35C5

Reception characteristics (continued)

(Ta=25 °C､VDD=3.3 V)

Specification

No.

Parameter

Condition

Unit

Min.

Typ.

Max.

18

19

100 kHz bandwidth below 710 MHz *

1 MHz bandwidth between 710 MHz

and 900 MHz *

-

-54

dBm

-

-55

-54

100 kHz bandwidth between 900 MHz

and 915 MHz *

20

21

dBm

Subsidiary emission levels

100 kHz bandwidth between 915 MHz

and 930 MHz *

100 kHz bandwidth between 930 MHz

and 1 GHz *

22

23

-

-55

-47

dBm

1 MHz bandwidth over 1 GHz *

Be noted that the parameter marked with “*” represents a design guaranteed value.

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Datasheet

BP35C5

4. Interface Characteristics

Terminal characteristics (design guarantee values)

(Ta=-30 to +85 ℃、VDD=2.6 V to 3.6 V)

Specification

TYP.

No.

Parameter

Symbol

Condition

Unit

MIN.

MAX.

VDD

1

2

High-level input voltage

Low-level input voltage

VIH1

VIL1

(*1)

VDDx0.75

0

－

V

VDDx0.18

3.0 V≦VDD≦3.6 V

IOH=-3.5 mA (*2)

2.6 V≦VDD≦3.0 V

IOH=-1.25 mA (*2)

3.0 V≦VDD≦3.6 V

IOL=3.5 mA (*2)

2.6 V≦VDD≦3.0 V

IOL=1.25 mA (*2)

Input terminal (RESETN)

Input output (*1), (*2)

Analog input (*3)

3

High-level output voltage

VOH

VOL

VDDx0.75

－

VDD

V

0

－

0.55

0.45

4

5

Low-level output voltage

Input capacitance

V

CIN

CIO

CAI

－

6

9

－

pF

20

(*1) Pin shown as “I” in the “I/O” column in “Pin Description” table.

(*2) Pin shown as “O” in the “I/O” column in “Pin Description” table.

(*3) Pin shown as “I_A” in the “I/O” column in “Pin Description” table.

* Hereinafter, for digital input / output voltage, high level is referred to “High”, and low level is referred to “Low”.

UART specification

Parameter

Specification

Baud rate

Data width

Parity

115,200 bps

8 bits

Not provided

1 bit

Stop bit

HW flow control (*1)

Disabled (Default)

It is able to check and change the setting via commands. For details, refer to the software specification.

(*1) You should verify and determin whether to disable or enable the HW flow control.

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Datasheet

BP35C5

Reset characteristics (design guarantee value)

Make sure that this Product can be reset by controlling Pin No.4 (RESETN) from a host MCU and so on.

(Ta=−30 C to +85 C, VDD=2.6 V to 3.6 V)

Specification

Parameter

RESETN pulse period

Symbol

TRPW

Condition

-

Unit

ns

Min.

200

Typ.

Max.

-

(When starting from VDD=0 V) (*1)

RESETN pulse period 2

TRPW2

VDD > 2.6 V

1

-

ms

(When starting from VDD≠0 V) (*2)

(*1) Input High level signal, following an assert duration (longer than TRPW) ,to RESETN after VDD completely

rising for start-up.

Input a pulse to RESETN after VDD completely rising and in stable state, for reset after start-up.

(*2) Input a pulse to RESETN after VDD completely rising for start-up from VDD≠0.

In case of the voltage applied to RESETN and VDD simultaneously rising, input a pulse (longer than TRPW)

to RESETN after VDD completely rising for start-up.

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Datasheet

BP35C5

Power ON characteristics (design guarantee value)

(Ta=−30 C to +85 C, VDD=2.6 V to 3.6 V)

Specification

Unit

Parameter

Power ON time

Symbol

TPWON

Condition

Power ON

Min.

Typ.

Max.

-

5

ms

VDD

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Datasheet

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5. Channel Setting

For Japan region (ARIB STD-T108)

Region

Data Rate

n unit radio channel

Modulation Index

Channel space

Japan

50 kbps

1

Japan

100 kbps

2

Japan

150 kbps

2

0.5

200 kHz

37.5 kHz

Japan

300 kbps

3

0.5

200 kHz

75.0 kHz

1

200 kHz

25.0 kHz

200 kHz

50.0 kHz

Frequency Deviation

Center Frequency

[kHz]

920.6

920.8

921.0

921.2

921.4

921.6

921.8

922.0

922.2

922.4

922.6

922.8

923.0

923.2

923.4

923.6

923.8

924.0

924.2

924.4

924.6

924.8

925.0

925.2

925.4

925.6

925.8

926.0

926.2

926.4

926.6

926.8

927.0

927.2

927.4

927.6

927.8

928.0

Center Frequency

[kHz]

920.7

920.9

921.1

921.3

921.5

921.7

921.9

922.1

922.3

922.5

922.7

922.9

923.1

923.3

923.5

923.7

923.9

924.1

924.3

924.5

924.7

924.9

925.1

925.3

925.5

925.7

925.9

926.1

926.3

926.5

926.7

926.9

927.1

927.3

927.5

927.7

927.9

-

Center Frequency

[kHz]

920.7

920.9

921.1

921.3

921.5

921.7

921.9

922.1

922.3

922.5

922.7

922.9

923.1

923.3

923.5

923.7

923.9

924.1

924.3

924.5

924.7

924.9

925.1

925.3

925.5

925.7

925.9

926.1

926.3

926.5

926.7

926.9

927.1

927.3

927.5

927.7

927.9

-

Center Frequency

[kHz]

920.8

921.0

921.2

921.4

921.6

921.8

922.0

922.2

922.4

922.6

922.8

923.0

923.2

923.4

923.6

923.8

924.0

924.2

924.4

924.6

924.8

925.0

925.2

925.4

925.6

925.8

926.0

926.2

926.4

926.6

926.8

927.0

927.2

927.4

927.6

927.8

-

Channel Number

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

-

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Datasheet

BP35C5

For United States region (FCC Part 15C) (1/4)

Region

US

Data Rate

50 kbps

150 kbps

300 kbps

Modulation Index

Channel space

Frequency Deviation

1

0.5

400 kHz

37.5 kHz

0.5

600 kHz

75.0 kHz

200 kHz

25.0 kHz

Center Frequency

[kHz]

902.2

902.4

902.6

902.8

903.0

903.2

903.4

903.6

903.8

904.0

904.2

904.4

904.6

904.8

905.0

905.2

905.4

905.6

905.8

906.0

906.2

906.4

906.6

906.8

907.0

907.2

907.4

907.6

907.8

908.0

908.2

908.4

908.6

908.8

909.0

909.2

909.4

909.6

Center Frequency

[kHz]

902.4

902.8

903.2

903.6

904.0

904.4

904.8

905.2

905.6

906.0

906.4

906.8

907.2

907.6

908.0

908.4

908.8

909.2

909.6

910.0

910.4

910.8

911.2

911.6

912.0

912.4

912.8

913.2

913.6

914.0

914.4

914.8

915.2

915.6

916.0

916.4

916.8

917.2

Center Frequency

[kHz]

902.6

903.2

903.8

904.4

905.0

905.6

906.2

906.8

907.4

908.0

908.6

909.2

909.8

910.4

911.0

911.6

912.2

912.8

913.4

914.0

914.6

915.2

915.8

916.4

917.0

917.6

918.2

918.8

919.4

920.0

920.6

921.2

921.8

922.4

923.0

923.6

924.2

924.8

Channel Number

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

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Datasheet

BP35C5

For United States region (FCC Part 15C) (2/4)

Region

US

Data Rate

50 kbps

150 kbps

300 kbps

Modulation Index

Channel space

Frequency Deviation

1

0.5

400 kHz

37.5 kHz

0.5

600 kHz

75.0 kHz

200 kHz

25.0 kHz

38

909.8

910.0

910.2

910.4

910.6

910.8

911.0

911.2

911.4

911.6

911.8

912.0

912.2

912.4

912.6

912.8

913.0

913.2

913.4

913.6

913.8

914.0

914.2

914.4

914.6

914.8

915.0

915.2

915.4

915.6

915.8

916.0

916.2

916.4

916.6

916.8

917.0

917.2

917.4

917.6

918.0

918.4

918.8

919.2

919.6

920.0

920.4

920.8

921.2

921.6

922.0

922.4

922.8

923.2

923.6

924.0

924.4

924.8

925.2

925.6

926.0

926.4

926.8

927.2

927.6

-

925.4

926.0

926.6

927.2

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

-

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Datasheet

BP35C5

For United States region (FCC Part 15C) (3/4)

Region

US

Data Rate

50 kbps

150 kbps

300 kbps

Modulation Index

Channel space

Frequency Deviation

1

0.5

400 kHz

37.5 kHz

0.5

600 kHz

75.0 kHz

200 kHz

25.0 kHz

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

917.8

918.0

918.2

918.4

918.6

918.8

919.0

919.2

919.4

919.6

919.8

920.0

920.2

920.4

920.6

920.8

921.0

921.2

921.4

921.6

921.8

922.0

922.2

922.4

922.6

922.8

923.0

923.2

923.4

923.6

923.8

924.0

924.2

924.4

924.6

924.8

925.0

925.2

925.4

925.6

-

95

96

97

98

99

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

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Datasheet

BP35C5

For United States region (FCC Part 15C) (4/4)

Region

US

Data Rate

50 kbps

150 kbps

300 kbps

Modulation Index

Channel space

Frequency Deviation

1

0.5

400 kHz

37.5 kHz

0.5

600 kHz

75.0 kHz

200 kHz

25.0 kHz

118

925.8

926.0

926.2

926.4

926.6

926.8

927.0

927.2

927.4

927.6

927.8

-

119

120

121

122

123

124

125

126

127

128

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Datasheet

BP35C5

6. Setting of Communication Time Limit and Carrier Sensing Time

This Product has acquired the Technical Regulations Conformity Certification with the settings listed in the table

below. The Products is not allowed to be used with any setting outside the setting range listed below.

Data rate setting

Total of

Pause time transmission time

per hour

Unit Channel

Number

Transmission

time limit

(Number of channels to Carrier sensing time

use at a time)

360 s or less

50 kbps (n=1)

200 ms or less

per

100 kbps (n=2)

150 kbps (n=2)

300 kbps (n=3)

128 μs or more

2 ms or

33-61 (JP)

With channel

more

(Sensing at all times)

transmission

hopping;

720 s or less

Total of

Pause time transmission time

per hour

Unit Channel

Number

Transmission

time limit

Data rate setting

Carrier sensing time

50 kbps

400 ms or less

per

150 kbps

300 kbps

600 kbps

128 μs or more

2 ms or

-

0-128 (US)

(Sensing at all times)

more

transmission

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Datasheet

BP35C5

8

1

7. List of Pins

9

30

26

15

16

25

Attribute

Pin No.

Pin Name

I/O

Function

Non connect (Open)

/Value at reset

1

2

NC

-

I

-

MODE0

I/-

Mode (GND at default)

Reserve (Open or Pull down)

UART2_TXD (*4)

Reset

I/O

3

GPIOB7/TXD2

oZ/-

4

5

RESETN

SWCK

SWD

I_S

I/O

-

I/-

-

Debug clock (Pull down)

Debug data (Pull down)

Ground

6

7

GND

8

VDD

-

Power supply

9

GPIOB1/FTM

GPIOB2

GND

I/O

-

oZ/-

Reserve (Open)

Ground

10

11

I/O

O

Reserve (Open) (*1)

UART_RTS (*2)

Reserve (Open) (*1)

UART_CTS (*2)

UART_TXD (data output)

UART_RXD (data input)

Reserve (Open)

UART2_RXD (*4)

Reserve (Open)

Reserve (Open or LED etc.) (*3)

Reserve (Open)

Ground

12

13

GPIOD0/RTS

GPIOD1/CTS

oZ/-

I/O

I

14

15

TXD

RXD

O

oZ/-

I

I/O

I

16

GPIOC0/RXD2

oZ/-

17

18

19

20

21

22

23

24

25

26

27

28

29

30

ADC2

I_A

I/-

GPIOA0/SDA

GPIOA1/SCL

SPI_MISO

SPI_SSN

SPI_MOSI

SPI_SCLK

GND

I/O

-

oZ/-

-

NC

-

Non connect (Open)

Ground

GND

-

ANT1

RF I/O

-

Antenna 1

GND

Ground

ANT2

RF I/O

-

Antenna 2

GND

Ground

*I/O definition - I_A: Analog input, I: Digital input, O: Digital output,

I_S: Schmitt trigger input, oZ: High-impedance output, RF I/O: RF input and output

(*1) When HW flow control is disabled (Default)

(*2) When HW flow control is enabled

(*3) When status indicator is enabled (Default): Broad cast transmitting: High output

(*4) When UART2 is enabled

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8. Reference Peripheral Circuit Diagrams

Border Router (for small network) / Router / Leaf mode（UART：1 port）

VDD

47k

RESETN

-->

0.1μF

Antenna 2

VDD

GND

GND GND

GND

50ohm Line

NC

22μF

0

NC

GND

9

10

11

12

13

14

15

GND

GPIOB1/FTM

GPIOB2

GND

30

29

28

27

26

GND

ANT2

GND

IC1

CTS (HOST) or Open

RTS (HOST) or Open

RXD (HOST)

<--

-->

<--

-->

GPIOD0/RTS

GPIOD1/CTS

TXD

BP35C5

ANT1

GND

Antenna 1

RXD

TXD (HOST)

50ohm Line

NC

0

NC

GND

Fig. 2.1. Reference Peripheral Circuit Diagrams

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Border Router (for large network)（UART：2 ports）

VDD

47k

RESETN

-->

0.1μF

Antenna 2

VDD

GND

GND GND

GND

50ohm Line

NC

22μF

0

NC

GND

9

10

11

12

13

14

15

GND

GPIOB1/FTM

GPIOB2

GND

30

29

28

27

26

GND

ANT2

GND

RXD2 (HOST)

CTS (HOST) or Open

RTS (HOST) or Open

RXD (HOST)

<--

-->

<--

-->

<--

IC1

GPIOD0/RTS

GPIOD1/CTS

TXD

BP35C5

ANT1

GND

Antenna 1

RXD

TXD (HOST)

TXD2 (HOST)

50ohm Line

NC

0

LED_STATE

NC

GND

Fig. 2.2. Reference Peripheral Circuit Diagrams

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9. Outline Dimensions

2.6 TYP. (3.0 MAX.)

UNIT: mm

Fig. 3. Outline Dimensions Diagram

*Any defects in the appearance other than scratches and dents harmful to the practical use of this Product are

overlooked.

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10. Product Marking and Labeling Specification

The following items are indicated on the product.

ROHM trademark

1 Pin Side Mark

Product name

QR code *1

Certification number of

Japanese radio low

Logo of Japanese

radio low

Certification number of

FCC

MAC Address

Lot Number

Fig. 4. Marking Specification

*1

QR code has a product serial number as information.

The design of marking is subject to change without prior notice.

Marking information

： ROHM Trademark

BP35C5 ： Product name

915＊▲▲▲ ： Manufacturing Lot Number

(Example) 915*▲▲▲→ 2019_15^thweek_*▲▲▲

(*: Secret serial number)

(▲▲▲: Secret serial number)

Ｒ 005-102391

： Certification number of Japanese radio low

： Logo of Japanese radio low

FCC ID: ANSBP35C5 ： Certification number of FCC

001D12********** ： MAC Address

001D12 (OUI ( Vendor ID )：ROHM)

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11. Recommended Land Pattern

UNIT: mm

Fig.5. Recommended Land Pattern

Caution: There are patterning on the soldering surface (bottom side).

Please be sure not to wire (including GND) on the part of PCB under the module except land pattern.

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12. Internal Structure and Material

④～⑫（Inner mounted components）

①

③

②

Fig.6 Internal structure diagram

No.

①

②

③

④

⑤

⑥

⑦

⑧

⑨

⑩

⑪

⑫

Name

Material

Shield case

PCB

Cu/Ni/Zn

FR-4

Terminal (*)

Cu/Ni/Au

IC (RF+MCU)

Si/Au/Sn/Ag/Cu/Epoxy resin/Silica

Crystal oscillator

IC (RF Switch)

Silica crystalline/Fe/Ni/Co/Au/Cr/Ag/Ceramic

Silica crystalline/Fe/Ni/Co/Au/Cr/Sn/Mo/Ceramic

Si/Au/Sn/Ag/Cu/Epoxy resin/Silica

SAW Filter

LT/Al₂O₃/Au/Al/Epoxy resin/Silica

Ceramic capacitors

RF Inductors (Film)

RF Inductors (Wire wound)

Inductor for power circuit

Ceramic/Cu/Ni/Sn/Silica

Ceramic/Ag/Ni/Sn/Silica

Ceramic/Cu/Polyester imide/Ag/Ni/Sn/Silica/Epoxy resin/Talc

Ferrite/Cu/Polyester imide/Ag/Ni/Sn/Epoxy resin/Fe/Alloy

(*) Metal-surface treatment of terminal

Type of coat

Foundation of nickel

Gold

Thickness

2.997 μm (Min.)

0.051 μm to 0.127 μm

*It is a reference dimension, not a guaranteed value.

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13. Recommended Reflow Condition

Peak temp.

230～255℃

Ramp rate(Avg.)

< 4℃/sec

220℃

180℃

150℃

Time above 220℃

40sec

(30~90sec)

Time between A-B

80sec (60~120sec)

Point

Start preheating

Recommend

Upper limit

Lower limit

A

B

150℃

160℃

140℃

End preheating

180℃

200℃

180℃

Ramp rate(Avg.)

A～B

< 5℃/sec

Time of preheating

80sec

120sec

60sec

C

Peak temperature

240℃

255℃

230℃

D

Time above 220℃

40sec

90sec

30sec

※Reflow solder can be operated only once

Fig.7. Recommended Reflow Profile

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14. Packing

14.1. Taping dimensions

UNIT: mm

Symbol

A0

B0

D0

D1

E

F

P0

P

P2

K0

3.2

S

t

W

Dimensions 15.55 19.4

(mm)

1.5

2.0

1.75 14.2

4.0

20.0

2.0

28.4

0.35

32.0

Tolerance

(mm)

±0.1 ±0.1 +0.1 MIN. ±0.1 ±0.1 ±0.1 ±0.1 ±0.1 ±0.1 ±0.1 ±0.05 ±0.3

/0.0

<Material of tape> Pocket: PS, Cover tape: PE

14.2. Taping packaging specification

Pull-Out direction of taping and direction of pin 1 are shown below.

The taping of the products is done so that the adsorption side of the mounter may become a shield case side.

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14.3. Packaging method

Carrier tape

Reel

Box label

Desiccant

Humidity indicator card

Foil bags

Box label

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Box label (1)

Foil bags

Box label

Box label (2)

Middle Carton

Material: B Flute

Packing slip

Box label

Carton (4000 pcs/1 CTN)

Material: AB Flute

UNIT: mm

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14.4. Reel Dimensions

Reel size/

A

B

C

D

W

t

T MAX

36

Tape size

Dimensions

(mm)

330

±2.0

100

±2.0

13.3

±1.0

2.5

32.5

2.0

Tolerance

(mm)

+2.0/

±0.5

-0.0

-1.0

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14.5. Leader and Trail Tape

There will be 40 pockets at Leader tape.

Leader tape part

リーダー部

Empty

空部

Reel side

Pulling-out side

80 cm (about 40 pockets

in the front)

40ポケット以上

There will be 10 pockets at Trail tape.

The end of Trail tape is not fixed to Reel.

Empty

空部

Reel side

Pulling-out side

20 cm (about 10pockets

in the tail)

10ポケット以上

14.6. Missing product ratio

Rate of incident

Remark

Consecutive

0 place

missing products

Non-Consecutive

missing products

Except Leader and Trail tapes

MAX. 1 pc / 1 reel

14.7. Standard Packaging Quantity

Type

Package Quantity

800 pcs / reel

BP35C5

・Please be sure to order product with multiple number of the Standard Packaging Quantity.

・The quantity of “Standard Package Quantity” may change in future.

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14.8. Peel-off strength of Cover Tape

Peel-off strength of Cover tape is: 0.1～0.7 N (10 gf～70 gf) with peeling speed of 300 mm/min.

１６５～１８０°

165°～ 180°

300 mm / min

14.9. Packing Label

The label with following things is stuck at the packing case.

① Type name (BP35C5)

② Quantity

③ Lot No.

④ Shipment inspection stamp

⑤ Country of origin

⑥ Manufacturing company name (Trade mark)

⑦ Logotype of lead free

Please refer to the following example of the label indication.

①

③

②

④

⑦

①

⑥

⑤

Fig.8. Packing Label Spec

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15. Product Weight

1.4 gram

16. Manufacturing Country

China

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17. Precautions for Use

1) This product allows the reflow process only once.

(with ROHM’s recommended reflow condition)

During the reflow process, the solder inside the product may be re-fused or re-melt.

Please note this and pay special attention.

2) If this product is laid neglected, it will absorb moisture from the surrounding environment.

Keep this Product with below mentioned condition, and reflow mount it within 72 hours of opening the

laminated bag.

Temperature: 5 °C～40 °C

Relative Humidity: 50±10 %RH

3) If storage in the desiccator where is humidity under the recommended values, be sure to protect this

product from static electricity.

4) Be sure to use after baking process with the following conditions when it passed 72 hours after opening.

・Baking condition: 125 °C / 24 hours (Not in reel state), Baking times: up to once

5) When a mounter is used to place this product, its recognition should be taken with the reverse side (pad)

of product. It is not recommended to use the dimensions of product for recognition as its tolerance is big.

6) There are cases where lot numbers are different in the same reel.

7) There are cases where serial numbers (MAC address) are not in sequence in the same reel.

8) About soldering parts of mounting on this product, presence of soldering fillet does not be asked.

9) With respect to a label affixed to this product, defects other than “peeling”, “sticking-out”, and “extreme

defect in character recognition” are overlooked.

10) Even if there are air bubbles under the label attached to the product, it is not a defect.

11) This product is assumed to be mounted on glass epoxy board.

If the product is mounted on other materials board such as ceramic, be sure to evaluate it sufficiently.

12) RF-SW (pin 27, pin 29 ANT terminal) which is mounted inside the module is a product very weak to static

electricity on the specification. Be sure to use after taking sufficient measures against static electricity.

13) Please note that it is likely to come off when the stress joins the shield case.

14) Use this product without cleaning residue of flux.

15) About wireless communication

1. Wireless communication may be unstable due to radio wave environment and communication

environment, does not guarantee 100 % data transfer, ROHM assumes absolutely no responsibility

even if data is missing.

2. UDP does not provide for the arrival of consecutive packet send data arrival is not guaranteed.

3. Please fully verify with customers before installing this product in customer's set and doing full-scale

operation.

4. ROHM assumes no responsibility for any damage or malfunction caused by data interception, loss,

theft, leakage to a third party.

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18. Precautions as Radio Equipment

18.1. For Japan region (ARIB STD-T108)

This module has acquired the “Construction design certification” (Article 38-24 (1) of the Radio Act) for “Radio

Equipment: Specified low power equipment of less than 13 GHz prescribed in Article 2-1 (8) Type of Specified

Radio Equipment.”

Consequently, this module is available for use as radio equipment only in Japan without making an application for

radio station license.

- Construction Design Certification Number: 005-102391

To safely use this module as radio equipment, be sure to observe the following.

1) The marking of this Product indicates that it has acquired the “Technical Regulations Conformity Certification.”

Do not erase the marking or affix any label on the marking.

2) Never disassembly or modify this Product. Doing so may be subject to punishment under the Radio Act.

3) To use the dedicated external antenna, contact your ROHM representative in advance.

18.2. For United States region (FCC Part 15C)

This module has received Federal Communications Commission (FCC) CFR47 Telecommunications, Part 15

Subpart C “Intentional Radiators” modular approval in accordance with Part 15.212 Modular Transmitter approval.

Modular approval allows the end user to integrate the BP35C5 module into a finished product without obtaining

subsequent and separate FCC approvals for intentional radiation, provided no changes or modifications are made

to the module circuitry. Changes or modifications could void the user's authority to operate the equipment. The

end user must comply with all of the instructions provided by the Grantee (ROHM), which indicate installation

and/or operating conditions necessary for compliance.

The finished product is required to comply with all applicable FCC equipment authorizations regulations,

requirements and equipment functions not associated with the transmitter module portion. For example,

compliance must be demonstrated to regulations for other transmitter components within the host product; to

requirements for unintentional radiators (Part 15 Subpart B “Unintentional Radiators”), such as digital devices,

computer peripherals, radio receivers, etc.; and to additional authorization requirements for the

non-transmitter functions on the transmitter module (i.e., Verification, or Declaration of Conformity) (e.g.,

transmitter modules may also contain digital logic functions) as appropriate.

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18.2.1. Labeling and User Information Requirements

This module has been labeled with its own FCC ID number, and if the FCC ID is not visible when the module

is installed inside another device, then the outside of the finished product into which the module is installed

must also display a label referring to the enclosed module. This exterior label can use wording as follows:

Contains Transmitter Module FCC ID: ANSBP35C5

or

Contains FCC ID: ANSBP35C5

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) this device may not cause harmful interference, and (2) this device must accept any interference received, including

interference that may cause undesired operation.

A user's manual for the finished product should include the following statement:

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC

Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This

equipment generates uses and can radiate radio frequency energy, and if not installed and used in accordance with the

instructions, may causeharmful interference to radio communications. However, there is no guarantee that interference will

not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which

can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more

of thefollowing measures:

•

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

Consult the dealer or an experiencedradio/TV technician for help.

Additional information on labeling and user information requirements for Part 15 devices can be found in KDB

Publication 784748 available at the FCC Office of Engineering and Technology (OET) Laboratory Division

Knowledge Database (KDB) https://apps.fcc.gov/oetcf/kdb/index.cfm

18.2.2. RF Exposure

All transmitters regulated by FCC must comply with RF exposure requirements. KDB 447498 General RF

Exposure Guidance provides guidance in determining whether proposed or existing transmitting facilities,

operations or devices comply with limits for human exposure to Radio Frequency (RF) fields adopted by the

Federal Communications Commission (FCC).

From this module FCC Grant: Output power listed is conducted. This grant is valid only when the module is sold

to OEM integrators and must be installed by the OEM or OEM integrators. This transmitter is restricted for use

with the specific antenna(s) tested in this application for Certification and must not be co-located or operating

in conjunction with any other antenna or transmitters within a host device, except in accordance with FCC

multi-transmitter product procedures.

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18.2.3. Approved External Antenna Types

To maintain modular approval in the United States, only the antenna types that have been tested shall be

used. It is permissible to use different antenna manufacturer provided the same antenna type and antenna gain

(equal to or less than) is used. Testing of this module was performed with the antenna types listed in Table 1

Tested External Antenna Types.

TABLE 1: Tested External Antenna Types

Type

Gain (dBi)

+3

λ/2

18.2.4. RF Trace Layout Design

This modular transmitter is certified with a PCB edge SMA connector and micro-strip trace layout as shown in

the following figure. The host PCB can follow this trace design to maintain compliance under the modular grant

(FCC).

L2 LAYER

TOP LAYER

L3 LAYER

BOTTOM LAYER

PCB details:

4 layer through hole

FR-4

Thickness: 1.2 mm

Fig.9. RF trace routing

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19. Firmware

19.1. Firmware licensing

With respect to the built-in firmware of this Product, agree to the following licensing prior to use.

1) This software is firmware dedicated to BP35C5. Do not use the firmware for any product other than BP35C5.

2) Do not assign, transfer, sub-license, or lend this Software to any third parties.

3) Reverse engineering, decompilation, disassembly, reproduction, and change of this Software are prohibited.

4) ROHM shall not guarantee any and all operations performed by using this Software.

5) Since this software will be updated, be sure to implement the update function of this software on the customer's

set main unit. Please inquire about the update method separately.

6) In the event of a defect or the like to be attributed to ROHM under normal use for the Software during the first

six (6) months from (1) Initial delivery date of BP35C5 or (2) Date of this specification change, customer must

notify ROHM immediately.

7) Please note that ROHM does not pay any costs (including but not limited to outsourcing expenses, repair

expenses, product collection expenses, alternative procurement costs, etc.) paid by customers from third

parties due to defects etc. without prior consent of ROHM.

8) In any case, the amount borne by ROHM due to defects etc. of the software shall be no more than the last six (6)

months of the total sales value of BP35C5 from ROHM to the customer.

9) If the provisions of Article 19.1 of this specification, the provisions of the basic contract to be concluded, any

contracts and memoranda, incidental thereto, and other specifications of this specification between customer

and ROHM contradict or conflict, the provisions of this section shall prevail.

19.2. Firmware version

1) The version of firmware written to this Product is the latest version at the time when it is manufactured.

2) Firmware may not be the latest version depending on the shipment timing.

3) The version of firmware is subject to change without prior notice. ROHM shall not be in any way responsible or

liable for damages of customers caused by such changes.

4) The version of firmware written to this Product cannot be distinguished by the appearance of the Product.

5) The same firmware is written to products contained in the same package.

19.3. Method for checking firmware version

Firmware version can be checked by using “vers” command.

For details, refer to information in command manual.

19.4. Number of rewritable firmware

The maximum number of times that the firmware of this Product can be rewritten is 1,000 times. If you rewrite the

firmware beyond this number, ROHM will not guarantee the operation of this Product.

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20. Notice

● Precaution on using this product

1) This Product may be subjected to radio wave interference from other equipment emitting radio waves.

2) This Product emits radio waves due to the specification. To use equipment emitting radio waves, certification

under the Radio Act should be obtained by region in which the Product is used. For the standards for certification

under the Radio Act to be obtained for the use of this Product, separately contact your ROHM representative.

● Precaution for Storage

1) The recommended storage conditions for this product are as follows.

･Temperature: 5C - 40C, Humidity: 40% - 60%RH

3) After opening the moisture-proof packaging of this product, if you exceeded the specified time please use after

performing a baking treatment.

･Maximum time : 72 hours, Temperature: 5C - 40C, Humidity: 40% - 60%RH

･Baking condition: Single type: 125C, 24 hours, up to once

●Precautions on this datasheet

1) The content described in this specification is at the time of issuing this specification and may be changed without

notice

2) The information in this specification is carefully prepared for accuracy, but is not guaranteed to be error-proof. If

the damage caused by the error of the information contained in this specification is caused to the customer, the

company assumes no responsibility at all.

3) The company shall not be liable for any infringement of the third party's patent rights, copyrights or other

intellectual property rights arising out of the use of the technical information described in this specification. Based

on this specification, we do not grant any patent rights, copyrights or other intellectual property rights of the

Company or third parties.

4) Please refrain from reproducing or reproducing all or part of this specification without the prior consent of the

company.

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21. Revision History

Rev.

001

002

Date

Contents

22.June.2020

23.Oct.2020

New Issue

・Delete of “sleep state current consumption”.

・Delete of “startup time”.

・Corrected the PIN name in the “Block Diagram”.

003

004

005

4.Nov.2020

13.Sep.2021

24.Sep.2021

・Corrected the PIN name in the “Reference Peripheral Circuit Diagrams ”.

・Added a note to "§17. Precautions for use".

・Added notice at the end of this document.

・”§18.2.3” Change Antenna type to λ/2.

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Notice

Precaution on using ROHM Products

1. Our Products are designed and manufactured for application in ordinary electronic equipment (such as AV equipment,

OA equipment, telecommunication equipment, home electronic appliances, amusement equipment, etc.). If you

intend to use our Products in devices requiring extremely high reliability (such as medical equipment ^{(Note 1)}, transport

equipment, traffic equipment, aircraft/spacecraft, nuclear power controllers, fuel controllers, car equipment including car

accessories, safety devices, etc.) and whose malfunction or failure may cause loss of human life, bodily injury or

serious damage to property (“Specific Applications”), please consult with the ROHM sales representative in advance.

Unless otherwise agreed in writing by ROHM in advance, ROHM shall not be in any way responsible or liable for any

damages, expenses or losses incurred by you or third parties arising from the use of any ROHM’s Products for Specific

Applications.

(Note1) Medical Equipment Classification of the Specific Applications

JAPAN

USA

EU

CHINA

CLASSⅢ

CLASSⅣ

CLASSⅡb

CLASSⅢ

2. ROHM designs and manufactures its Products subject to strict quality control system. However, semiconductor

products can fail or malfunction at a certain rate. Please be sure to implement, at your own responsibilities, adequate

safety measures including but not limited to fail-safe design against the physical injury, damage to any property, which

a failure or malfunction of our Products may cause. The following are examples of safety measures:

[a] Installation of protection circuits or other protective devices to improve system safety

[b] Installation of redundant circuits to reduce the impact of single or multiple circuit failure

3. Our Products are designed and manufactured for use under standard conditions and not under any special or

extraordinary environments or conditions, as exemplified below. Accordingly, ROHM shall not be in any way

responsible or liable for any damages, expenses or losses arising from the use of any ROHM’s Products under any

special or extraordinary environments or conditions. If you intend to use our Products under any special or

extraordinary environments or conditions (as exemplified below), your independent verification and confirmation of

product performance, reliability, etc, prior to use, must be necessary:

[a] Use of our Products in any types of liquid, including water, oils, chemicals, and organic solvents

[b] Use of our Products outdoors or in places where the Products are exposed to direct sunlight or dust

[c] Use of our Products in places where the Products are exposed to sea wind or corrosive gases, including Cl2,

H2S, NH3, SO2, and NO2

[d] Use of our Products in places where the Products are exposed to static electricity or electromagnetic waves

[e] Use of our Products in proximity to heat-producing components, plastic cords, or other flammable items

[f] Sealing or coating our Products with resin or other coating materials

[g] Use of our Products without cleaning residue of flux (Exclude cases where no-clean type fluxes is used.

However, recommend sufficiently about the residue.) ; or Washing our Products by using water or water-soluble

cleaning agents for cleaning residue after soldering

[h] Use of the Products in places subject to dew condensation

4. The Products are not subject to radiation-proof design.

5. Please verify and confirm characteristics of the final or mounted products in using the Products.

6. In particular, if a transient load (a large amount of load applied in a short period of time, such as pulse, is applied,

confirmation of performance characteristics after on-board mounting is strongly recommended. Avoid applying power

exceeding normal rated power; exceeding the power rating under steady-state loading condition may negatively affect

product performance and reliability.

7. De-rate Power Dissipation depending on ambient temperature. When used in sealed area, confirm that it is the use in

the range that does not exceed the maximum junction temperature.

8. Confirm that operation temperature is within the specified range described in the product specification.

9. ROHM shall not be in any way responsible or liable for failure induced under deviant condition from what is defined in

this document.

Precaution for Mounting / Circuit board design

1. When a highly active halogenous (chlorine, bromine, etc.) flux is used, the residue of flux may negatively affect product

performance and reliability.

2. In principle, the reflow soldering method must be used on a surface-mount products, the flow soldering method must

be used on a through hole mount products. If the flow soldering method is preferred on a surface-mount products,

please consult with the ROHM representative in advance.

For details, please refer to ROHM Mounting specification

Notice-PGA-E

Rev.004

Precautions Regarding Application Examples and External Circuits

1. If change is made to the constant of an external circuit, please allow a sufficient margin considering variations of the

characteristics of the Products and external components, including transient characteristics, as well as static

characteristics.

2. You agree that application notes, reference designs, and associated data and information contained in this document

are presented only as guidance for Products use. Therefore, in case you use such information, you are solely

responsible for it and you must exercise your own independent verification and judgment in the use of such information

contained in this document. ROHM shall not be in any way responsible or liable for any damages, expenses or losses

incurred by you or third parties arising from the use of such information.

Precaution for Electrostatic

This Product is electrostatic sensitive product, which may be damaged due to electrostatic discharge. Please take proper

caution in your manufacturing process and storage so that voltage exceeding the Products maximum rating will not be

applied to Products. Please take special care under dry condition (e.g. Grounding of human body / equipment / solder iron,

isolation from charged objects, setting of Ionizer, friction prevention and temperature / humidity control).

Precaution for Storage / Transportation

1. Product performance and soldered connections may deteriorate if the Products are stored in the places where:

[a] the Products are exposed to sea winds or corrosive gases, including Cl₂, H₂S, NH₃, SO₂, and NO₂

[b] the temperature or humidity exceeds those recommended by ROHM

[c] the Products are exposed to direct sunshine or condensation

[d] the Products are exposed to high Electrostatic

2. Even under ROHM recommended storage condition, solderability of products out of recommended storage time period

may be degraded. It is strongly recommended to confirm solderability before using Products of which storage time is

exceeding the recommended storage time period.

3. Store / transport cartons in the correct direction, which is indicated on a carton with a symbol. Otherwise bent leads

may occur due to excessive stress applied when dropping of a carton.

4. Use Products within the specified time after opening a humidity barrier bag. Baking is required before using Products of

which storage time is exceeding the recommended storage time period.

Precaution for Product Label

A two-dimensional barcode printed on ROHM Products label is for ROHM’s internal use only.

Precaution for Disposition

When disposing Products please dispose them properly using an authorized industry waste company.

Precaution for Foreign Exchange and Foreign Trade act

Since concerned goods might be fallen under listed items of export control prescribed by Foreign exchange and Foreign

trade act, please consult with ROHM in case of export.

Precaution Regarding Intellectual Property Rights

1. All information and data including but not limited to application example contained in this document is for reference

only. ROHM does not warrant that foregoing information or data will not infringe any intellectual property rights or any

other rights of any third party regarding such information or data.

2. ROHM shall not have any obligations where the claims, actions or demands arising from the combination of the

Products with other articles such as components, circuits, systems or external equipment (including software).

3. No license, expressly or implied, is granted hereby under any intellectual property rights or other rights of ROHM or any

third parties with respect to the Products or the information contained in this document. Provided, however, that ROHM

will not assert its intellectual property rights or other rights against you or your customers to the extent necessary to

manufacture or sell products containing the Products, subject to the terms and conditions herein.

Other Precaution

1. This document may not be reprinted or reproduced, in whole or in part, without prior written consent of ROHM.

2. The Products may not be disassembled, converted, modified, reproduced or otherwise changed without prior written

consent of ROHM.

3. In no event shall you use in any way whatsoever the Products and the related technical information contained in the

Products or this document for any military purposes, including but not limited to, the development of mass-destruction

weapons.

4. The proper names of companies or products described in this document are trademarks or registered trademarks of

ROHM, its affiliated companies or third parties.

Notice-PGA-E

Rev.004


型号：	BP35C5
厂家：	ROHM
描述：	BP35C5是一款支持Wi-SUN FAN的超小型（15.0mm × 19.0mm）无线通信模块。可以构建多达1000个节点的网状网络，在交通信号灯或路灯等社会基础设施中安装该无线通信设备，可以构建覆盖整个城市的远程管理系统。BP35C5还获得了ARIB和FCC的相关认证，可以在日本和美国使用。另外，该产品还内置安全功能，在模块端支持通信加密和安全秘钥更新，因此无需进行复杂的控制，即可轻松实现安全通信。希望评估BP35C5的客户，可在电商平台上购买已安装电路板的适配板“BP35C5-T01"。1枚起售，客户可以轻松开始评估。通信无线通信设备
文件：	总40页 (文件大小：2281K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

BP35C5 [ROHM]

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