W83L785TG-L [WINBOND]
Sensor/Transducer,;
| 型号： | W83L785TG-L |
| 厂家： | 
WINBOND |
| 描述： | Sensor/Transducer, |
| 文件： | 总18页 (文件大小：318K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
W83L785TS-L/W83L785TG-L
Winbond H/W Monitoring IC
W83L785TS-L/TG-L
W83L785TS-L
Data Sheet Revision History
VERSION
ON WEB
PAGES
DATES VERSION
MAIN CONTENTS
All the versions before 0.50 are for internal
use.
1
2
3
4
5
6
7
8
n.a.
n.a.
n.a.
n.a.
n.a.
4/02
0.5
1.0
1.1
n.a.
1.0
1.1
First publication.
Change version and version on web site to
1.0
11/02
04/06
Add lead-free package version
ꢀ
ꢀ
Please note that all data and specifications are subject to change without notice. All the trademarks of
products and companies mentioned in this data sheet belong to their respective owners.
LIFE SUPPORT APPLICATIONS
These products are not designed for use in life support appliances, devices, or systems where
malfunction of these products can reasonably be expected to result in personal injury. Winbond
customers using or selling these products for use in such applications do so at their own risk and
agree to fully indemnify Winbond for any damages resulting from such improper use or sales.
Publication Release Date: April, 2006
- I -
Revision 1.1
W83L785TS-L/TG-L
Table of Content-
1.
2.
3.
4.
5.
6.
GENERAL DESCRIPTION ......................................................................................................... 1
FEATURES................................................................................................................................. 1
KEY SPECIFICATIONS.............................................................................................................. 1
PIN CONFIGURATION............................................................................................................... 1
PIN DESCRIPTION..................................................................................................................... 2
FUNCTIONAL DESCRIPTION.................................................................................................... 3
6.1
General Description........................................................................................................ 3
6.2
Access Interface ............................................................................................................. 3
6.2.1
The first serial bus access timing is shown as follows:...................................................3
6.3
Analog Inputs.................................................................................................................. 4
6.3.1
6.3.2
Temperature measurement machine..............................................................................4
Monitor temperature from thermal diode: .......................................................................4
6.4
6.5
OFFSET and Temperature Fault Limit (FAULT_LIMIT) Setting..................................... 5
TEMP_FAULT#............................................................................................................... 6
7.
CONTENT OF DATA REGISTERS ............................................................................................ 7
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
Configuration Register Index 40h............................................................................... 7
Reserved Index 41h~4Bh .......................................................................................... 7
Winbond Vendor ID (Low Byte) Index 4Ch (Auto Increase) ...................................... 7
Winbond Vendor ID (High Byte) Index 4Dh (No Auto Increase)................................ 7
Chip ID Index 4Eh...................................................................................................... 7
Reserved Index 4Fh~51h........................................................................................... 8
Thermal Sensor 1/2 Type Register Index 52h ........................................................... 8
Temperature 1 Fault Limit Index 53h......................................................................... 8
Reserved Index 54h~84h........................................................................................... 8
7.10 Temperature 1 OFFSET Register Index 85h............................................................. 9
VALUE RAM AND LIMIT VALUE................................................................................................ 9
8.
9.
8.1
Value RAM Index 20h~3Fh........................................................................................ 9
SPECIFICATIONS .................................................................................................................... 10
9.1
9.2
9.3
Absolute Maximum Ratings.......................................................................................... 10
DC Characteristics........................................................................................................ 10
AC Characteristics........................................................................................................ 11
10.
11.
12.
HOW TO READ THE TOP MARKING...................................................................................... 12
PACKAGE AND DIMENSIONS ................................................................................................ 13
APPLICATION CIRCUITS ........................................................................................................ 14
- II -
W83L785TS-L/TG-L
1. GENERAL DESCRIPTION
Winbond W83L785TS-L/TG-L, a low-cost, fully integrated temperature sensor, issues an alert signal
when the monitored temperature exceeds the threshold. W83L785TS-L/TG-L provides 1 remote
temperature sensor which could be connected to CPU thermal diode. There is one dedicated
OFFSET/ FAULT_LIMIT pin to compensate inaccuracy of CPU temperature measurement by
adjusting external two serial resistors and set up temperature fault threshold. When W83L785TS-
L/TG-L begins monitoring, the Watch Dog machine monitors every function and stores the value to
registers. If the monitored value exceeds the limit value, the interrupt status will be set to 1.
W83L785TS-L/TG-L communicates over a two-wire serial interface compatible with SMBus standards.
2. FEATURES
• Low Cost
• 1 thermal inputs for remote CPU thermal diode
• WATCHDOG comparison of all monitored values
• Over temperature protection
• I2CTM serial bus interface
• 3.3V ± 10％ Supply
• 8-pin SOP (150mil)
3. KEY SPECIFICATIONS
• Temperature Range and Accuracy
• Supply Voltage 3.3V ± 10％
• Operating Supply Current 2 mA typ.
• ADC Resolution 8 Bits
- 40°C to +120°C ± 3°C(Max)
4. PIN CONFIGURATION
8
7
VDD
CPUT
VREF
SCL
1
2
SDA
785TS-S
3
4
6
5
TEMP_FAULT#
GND
OFFSET/FAULT_LIMIT
Publication Release Date: April, 2006
Revision 1.1
- 1 -
W83L785TS-L/TG-L
5. PIN DESCRIPTION
I/O12t
I/O12ts
OUT12
AOUT
OD12
INt
- TTL level bi-directional pin with 12 mA source-sink capability,open drain output
- TTL level and schmitt trigger
- Output pin with 12 mA source-sink capability
- Output pin(Analog)
- Open-drain output pin with 12 mA sink capability
- TTL level input pin
- TTL level input pin and schmitt trigger
- Input pin(Analog)
INts
AIN
PIN
PIN NAME
TYPE
DESCRIPTION
NO.
1
VDD
POWER +3.3 VDD (or 3.3VSB) power supply input.
CPUT
VREF
2
3
AIN
AOUT
CPU thermal diode input.
Reference Voltage.
This pin can be used to change CPUT offset value and set up
the temperature_fault limit by adjusting two external serial
resistors.
OFFSET/
FAULT_LIMIT
4
5
VIN
Ground
Ground.
GND
Active-Low output. This pin will be a logic LOW when CPU
temperature exceeds limit.
TEMP_FAULT#
6
OD12
The signal will be latched until the VSB power loss.
SDA
SCL
7
8
I/OD12
INts
Serial Bus bi-directional Data.
Serial Bus Clock.
- 2 -
W83L785TS-L/TG-L
6. FUNCTIONAL DESCRIPTION
6.1 General Description
Winbond W83L785TS-L/TG-L, a low-cost, fully integrated temperature sensor, issues an alert signal
when the monitored temperature exceeds the threshold. W83L785TS-L/TG-L provides 1 remote
temperature sensor which could be connected to CPU thermal diode. There is 1 dedicated OFFSET/
FAULT_LIMIT pin to compensate inaccuracy of CPU temperature by adjusting external two serial
resistors and set up temperature fault threshold. When W83L785TS-L/TG-L starts the monitoring
functions, the Watch Dog machine monitors every function and stores the value to registers. If the
monitored value exceeds the limit value, the interrupt status will be set to 1. W83L785TS-L/TG-L
communicates over a two-wire serial interface compatible with SMBus standards.
6.2 Access Interface
W83L785TS-L/TG-L provides I2C Serial Bus to read/write internal registers. In the W83L785TS-L/TG-L,
the I2C address defined value is 0101110.
6.2.1 The first serial bus access timing is shown as follows:
(a) Serial bus write to internal address register followed by the data byte
0
7
8
0
7
8
SCL
SDA
0
1
0
1
1
1
0
R/W
D7
D6
D5
D4
D3
D2
D1
8
D0
Start By
Master
Ack
by
Ack
by
Frame 1
Frame 2
785TR
785TR
Serial Bus Address Byte
Internal Index Register Byte
0
7
SCL(Continued)
SDA (Continued)
D7
D6
D5
D4
D3
D2
D1
D0
Ack
by
Stop
by
785TR
Master
Frame 3
Data Byte
Figure 1. Serial Bus Write to Internal Address Register followed by the Data Byte
(b) Serial bus read form internal address register followed by the data byte
0
7
8
0
7
8
SCL
SDA
0
0
1
0
1
1
R/W
D7
D6
8
D5
D4
D3
D2
D1
D0
1
ack
by
ack
by
Frame 1
Frame 2
785TR
Serial Bus Address Byte
785TR
Internal Index Register Byte
0
1
1
2
3
4
5
1
6
7
0
1
2
3
4
5
6
7
8
SCL(Continued)
SDA(Continued)
0
0
1
1
0
D7
D6
D5
D4
D3
D2
D1
D0
R/W
Repeat start
by Master
Ack
Stop by
Master
Nack
ack
by
Data Byte from 785TR
by
by
784R
Frame 3
Serial Bus Byte
Frame 4
Master
785TR
Figure 2. Serial Bus read from Internal Address Register followed by the Data Byte
Publication Release Date: April, 2006
Revision 1.1
- 3 -
W83L785TS-L/TG-L
6.3 Analog Inputs
6.3.1 Temperature measurement machine
W83L785TS-L/TG-L provides a best solution to prevent CPU from being damaged. The temperature
data format is 8-bit two-complement for thermal sensor. The 8-bit temperature data can be obtained
by reading the register. The format of the temperature data is shown in Table 1.
Table 1 temperature data format
8-BIT DIGITAL OUTPUT
TEMPERATURE
8-BIT BINARY
0111,1101
0001,1001
0000,0010
0000,0001
0000,0000
1111,1111
1111,1110
1110,0111
1100,1001
8-BIT HEX
7Dh
+125°C
+25°C
+2°C
+1°C
+0°C
-1°C
19h
02h
01h
00h
FFh
-2°C
FEh
-25°C
-55°C
E7h
C9h
6.3.2 Monitor temperature from thermal diode:
W83L785TS-L/TG-L can monitor the temperature from the thermal diode and issue temperature fault
signal to activate system protection when temperature exceeds the threshold. The terminators of
thermal diode are connected to power supply ground (GND) and the CPUT (pin2) in the W83L785TS-
L/TG-L. The resistor R=15K ohms should be connected to VREF to supply the diode bias current
VREF
R=15K, 1%
W83L785TS-S
Microprocessor
D+
CPUT1
Therminal
Diode
C=3300pF
D-
Figure 3
- 4 -
W83L785TS-L/TG-L
6.4 OFFSET and Temperature Fault Limit (FAULT_LIMIT) Setting
There is one dedicated pin to change the offset value and temperature fault limit value by adjusting
external serial resistors. By adjusting external resistors, there are two sets of temperature fault limit
value to be chosen from: 85oC, and 90oC, respectively. As for the application circuit and corresponding
resistors value, please see the figure and table shown below.
VREF
R1
OFFSET
R2
Figure 4 OFFSET Setting
TABLE 2 CPU OFFSET VALUE AND TEMPERATURE FAULT LIMIT VALUE
TFAULT_LIMIT
OFFSET
R1
R2
0000XXXX
0001XXXX
0010XXXX
0011XXXX
0100XXXX
0101XXXX
0110XXXX
0111XXXX
1000XXXX
1001XXXX
1010XXXX
1011XXXX
1100XXXX
1101XXXX
1110XXXX
1111XXXX
85
85
85
85
85
85
85
85
90
90
90
90
90
90
90
90
0
X
10K
9.1K
5.6K
5.6K
5.1K
4.7K
4.7K
16K
18K
7.5K
9.1K
12K
18K
16K
91K
X
22
24
26
28
30
32
34
0
22
24
26
28
30
32
34
91K
30K
20K
13K
91K
68K
18K
16K
5.1K
4.7K
4.7K
5.1K
3K
9.1K
10K
Publication Release Date: April, 2006
Revision 1.1
- 5 -
W83L785TS-L/TG-L
6.5 TEMP_FAULT#
W83L785TS-L/TG-L provides a good protection from over temperature and will issue an alert signal
when the monitored temperature exceeds the threshold. Setting pin6 enables TEMP_FAULT# function.
When monitored CPUT (Pin 2) temperature exceeds temperature fault limit (ex: 90oC) set in CR26, or
CR27, pin6 TEMP_FAULT# will be asserted. This is shown in figure 5.
TEMP_FAULT Limit
90 DEG
60 DEG
TEMP_FAULT#
Figure 5. TEMP_FAULT#
- 6 -
W83L785TS-L/TG-L
7. CONTENT OF DATA REGISTERS
7.1 Configuration Register Index 40h
Power on default [7:0] = 0010, 1101 b
BIT
NAME
READ/WRITE
DESCRIPTION
A one restores power on default value to all
registers except the Serial Bus Address register.
This bit clears itself since the power on default is
zero.
7
INITIALIZATION
Read/Write
6
5
Reserved
Reserved
Read/Write
Read/Write
Reserved
Reserved
Software Power Down. If set to 1, this chip will be
4
3
SOFT_PWDN
Reserved
Read/Write
Read/Write
power down, but I2C interface still works.
Reserved
Enable Temperature Fault Function. When
Temperature 1 is out of the Temperature1 Fault
Limit value (defined in Index 85), the Pin 6 will go to
low level.
2
En_Temp_FAULT Read/Write
The device will stop monitoring. It will resume upon
clearing of this bit.
A one enables start-up of monitored activity; a zero
puts the part in standby mode.
1
0
INT_ CLEAR
START
Read/Write
Read/Write
7.2 Reserved Index 41h~4Bh
7.3 Winbond Vendor ID (Low Byte) Index 4Ch (Auto Increase)
Power-on default [7:0] = 1010, 0011 b (A3h)
BIT
7:0
NAME
VIDL[7:0]
READ/WRITE
DESCRIPTION
Read Only
Vendor ID Low Byte. Default A3h.
7.4 Winbond Vendor ID (High Byte) Index 4Dh (No Auto Increase)
Power-on default [7:0] = 0101, 1100 b (5Ch)
BIT
7:0
NAME
READ/WRITE
DESCRIPTION
VIDH[7:0]
Read Only
Vendor ID High Byte. Default 5Ch
7.5 Chip ID Index 4Eh
Power on default [7:0] = 0111, 0000 b
BIT
NAME
READ/WRITE
DESCRIPTION
Winbond Chip ID number. Read this register will
7-0 CHIPID[7:0]
Read Only
return 70h for W83L785TS-L/TG-L.
Publication Release Date: April, 2006
- 7 -
Revision 1.1
W83L785TS-L/TG-L
7.6 Reserved Index 4Fh~51h
7.7 Thermal Sensor 1/2 Type Register Index 52h
Power on default [7:0] = 0000-0011 b
BIT
NAME
READ/WRITE
DESCRIPTION
7-2 Reserved
Read/Write
Reserved.
Two types of temperature sensor:
0x - Thermistor (10K @ 25oC, β=3435)
11 - Thermal diode.
1-0 T1_TYPE[1:0]
Read/Write
7.8 Temperature 1 Fault Limit Index 53h
Power on trapping
BIT
NAME
READ/WRITE
DESCRIPTION
Temperature sensor 1 Limit Value.
VREF
R1
FAULT_LIMIT
R2
7-0 TEMP1_LM
Read/Write
Use two resistors to divide a four section to
represent different temperature fault limit value and
offset limit value. The table is shown in Index 85h.
ADCVAL[7]: are represented as Fault Limit Value
7.9 Reserved Index 54h~84h
- 8 -
W83L785TS-L/TG-L
7.10 Temperature 1 OFFSET Register Index 85h
Power on trapping
ADCVAL<7> == FAULT_LIMIT1; ADCVAL<6:4> == OFFSET1
OFFSET
FAULT_LIMIT
ADC VALUE
R1
R2
TEMPERATURE
85
85
85
85
85
85
85
85
90
90
90
90
90
90
90
90
0000_xxxx
0001_xxxx
0010_xxxx
0011_xxxx
0100_xxxx
0101_xxxx
0110_xxxx
0111_xxxx
1000_xxxx
1001_xxxx
1010_xxxx
1011_xxxx
1100_xxxx
1101_xxxx
1110_xxxx
1111_xxxx
X
10K
9.1K
5.6K
5.6K
5.1K
4.7K
4.7K
16K
18K
7.5K
9.1K
12K
18K
16K
91K
X
0
22
24
26
28
30
32
34
0
22
24
26
28
30
32
34
91K
30K
20K
13K
91K
68K
18K
16K
5.1K
4.7K
4.7K
5.1K
3K
9.1K
10K
8. VALUE RAM AND LIMIT VALUE
8.1 Value RAM Index 20h~3Fh
INDEX A7-A0
DESCRIPTION
20-26h
Reserved
Temperature 1 reading
Reserved
27h
28-3Fh
Publication Release Date: April, 2006
Revision 1.1
- 9 -
W83L785TS-L/TG-L
9. SPECIFICATIONS
9.1 Absolute Maximum Ratings
PARAMETER
Power Supply Voltage
Input Voltage
RATING
UNIT
-0.5 to 7.0
3.3 to 5.5
0 to +70
V
V
Operating Temperature
Storage Temperature
° C
° C
-55 to +150
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
9.2 DC Characteristics
(Ta = 0° C to 70° C, VDD = 3.3~5V, VSS = 0V)
PARAMETER
SYM.
MIN.
TYP.
MAX.
UNIT
CONDITIONS
I/O12t - TTL level bi-directional pin with source-sink capability of 12 mA
Input Low Voltage
Input High Voltage
VIL
0.8
V
VIH
2.0
2.4
V
V
Output Low Voltage
VOL
0.4
IOL = 12 mA
Output High Voltage
Input High Leakage
Input Low Leakage
VOH
ILIH
ILIL
V
IOH = - 12 mA
VIN = VDD
+10
-10
µA
µA
VIN = 0V
I/O12ts - TTL level bi-directional pin with source-sink capability of 12 mA and schmitt-trigger level input
Input Low Threshold Voltage
Input High Threshold Voltage
Hysteresis
Vt-
0.5
1.6
0.5
0.8
2.0
1.2
1.1
2.4
V
V
V
VDD = 5 V
VDD = 5 V
VDD = 5 V
Vt+
VTH
Output Low Voltage
VOL
0.4
V
V
IOL = 12 mA
Output High Voltage
Input High Leakage
Input Low Leakage
VOH
ILIH
ILIL
2.4
IOH = - 12 mA
VIN = VDD
+10
-10
µA
µA
VIN = 0V
OUT12t - TTL level output pin with source-sink capability of 12 mA
Output Low Voltage
Output High Voltage
VOL
VOH
0.4
V
V
IOL = 12 mA
IOH = -12 mA
2.4
OD8 - Open-drain output pin with sink capability of 8 mA
Output Low Voltage VOL
OD12 - Open-drain output pin with sink capability of 12 mA
Output Low Voltage VOL
OD48 - Open-drain output pin with sink capability of 48 mA
Output Low Voltage VOL
0.4
0.4
0.4
V
V
V
IOL = 8 mA
IOL = 12 mA
IOL = 48 mA
- 10 -
W83L785TS-L/TG-L
DC Characteristics, continued
PARAMETER
INt - TTL level input pin
Input Low Voltage
SYM. MIN.
TYP.
MAX.
UNIT
CONDITIONS
VIL
0.8
V
Input High Voltage
Input High Leakage
Input Low Leakage
VIH
ILIH
ILIL
2.0
V
+10
-10
VIN = VDD
µA
µA
VIN = 0 V
INts
- TTL level Schmitt-triggered input pin
Input Low Threshold Voltage
Input High Threshold Voltage
Hysteresis
Vt-
0.5
1.6
0.5
0.8
2.0
1.2
1.1
2.4
V
VCC = 5 V
VCC = 5 V
VCC = 5 V
VIN = VCC
VIN = 0 V
Vt+
VTH
ILIH
ILIL
V
V
Input High Leakage
Input Low Leakage
+10
-10
µA
µA
9.3 AC Characteristics
t
SCL
SCL
t
t
SU;STO
t
HD;DAT
HD;SDA
VALID DATA
SDA IN
t
SU;DAT
SDA OUT
Serial Bus Timing Diagram
Serial Bus Timing
PARAMETER
SYMBOL
t-SCL
MIN.
MAX.
UNIT
uS
SCL clock period
10
4.7
4.7
120
5
Start condition hold time
Stop condition setup-up time
DATA to SCL setup time
DATA to SCL hold time
SCL and SDA rise time
SCL and SDA fall time
tHD;SDA
tSU;STO
tSU;DAT
tHD;DAT
tR
uS
uS
nS
nS
1.0
uS
tF
300
nS
Publication Release Date: April, 2006
Revision 1.1
- 11 -
W83L785TS-L/TG-L
10. HOW TO READ THE TOP MARKING
The top marking of W83L785TS-L
W 83L78
5TS - L
510OA
Left: Winbond logo
1st line and 2nd line: Type number W83L785TS-L, S means SOP (Thickness = 150mil).
3rd line: Date code 510 O A
5 10 packages made in 2005, week 10
O
A
Assembly house ID; A means ASE, O means OSE, G means Greatek
IC revision; A means version A, B means version B
The top marking of W83L785TG-L
W 83L78
5TG - L
510OA
Left: Winbond logo
1st line and 2nd line: Type number W83L785TG-L, G means lead-free package.
3rd line: Date code 510 O A
5 10 packages made in 2005, week 10
O
A
Assembly house ID; A means ASE, O means OSE, G means Greatek
IC revision; A means version A, B means version B
- 12 -
W83L785TS-L/TG-L
11. PACKAGE AND DIMENSIONS
8
c
5
E
H
E
L
1
4
O
0.25
D
A
Y
e
SEATING PLANE
GAUGE PLANE
A1
b
Control demensions are in milmeters .
DIMENSION IN MM
DIMENSION IN INCH
SYMBOL
MIN.
1.35
MAX.
MIN.
MAX.
0.053
0.069
0.010
0.020
A
A1
b
1.75
0.10
0.33
0.19
0.25
0.51
0.004
0.013
c
0.25
0.008
0.150
0.188
0.010
0.157
3.80
4.80
E
D
4.00
5.00
0.196
e
0.050 BSC
1.27 BSC
6.20
0.10
1.27
10
H
5.80
0.228
0.244
0.004
E
Y
0.40
0
0.016
0
0.050
10
L
θ
8L SOP-150mil
Publication Release Date: April, 2006
Revision 1.1
- 13 -
W83L785TS-L/TG-L
12. APPLICATION CIRCUITS
OFFSET/FAULT_LIMIT
OFFSET
0
Ra
X
Rb
10K
TEMP_FAULT
0000XXXX
0001XXXX
0010XXXX
0011XXXX
0100XXXX
0101XXXX
0110XXXX
0111XXXX
1000XXXX
1001XXXX
1010XXXX
1011XXXX
1100XXXX
1101XXXX
1110XXXX
1111XXXX
85
85
85
85
85
85
85
85
90
90
90
90
90
90
90
90
VCC
22
24
26
28
30
32
34
0
22
24
26
28
30
32
34
91K
30K
20K
13K
91K
68K
18K
16K
5.1K 7.5K
4.7K 9.1K
4.7K 12K
5.1K 18K
9.1K
5.6K
5.6K
5.1K
4.7K
4.7K
16K
R1
R2
VSB5V
4.7K
4.7K
U1
1
2
3
4
8
7
6
5
R3
R4
33
33
SCL
VDD
CPUT
Vref
SCL
SDA
Temp
VREF
SDA
R5
Ra
Temp_fault
Temp_fault#
OFFSET/Fault_limit
GND
W83L785TS_L
C1
C2
18K
10u/16V
0.1u
R6
Rb
I2C ADDRESS 0x5CH
3K
16K
9.1K 91K
10K
X
TEMPERATURE SENSORING CIRCUIT
For other chipsets
For SiS chipset
VSB5V
VSB5V
R7
VREF
Temp
15K 1%
R8
R9
R10
R11
C3
4.7K
4.7K
4.7K
4.7K
3300P
D+
D-
From
CPU
{
Temp_fault
PS_ON (ATX)
Temp_fault
VSB5V
PS_ON (ATX)
Q1
2N7002
Q2
2N7002
Temp
R12
Q3
4.7K
2N7002
(Chipset)
S3#
(Chipset)
PSON#
RT1
10K 1%
VREF
R13
10K 1%
THERMISTOR
The PSON# of the SiS chipset is open-drain pin,so it must be
pulled up resistor to VSB5V.
WINBOND ELECTRONICS CORP.
Title
W83L785TS_L Application Circuit
Size
B
Document Number
Rev
1.0
Date:
Wednesday, June 18, 2003
Sheet
1
of
1
- 14 -
W83L785TS-L/TG-L
Important Notice
Winbond products are not designed, intended, authorized or warranted for use as components
in systems or equipment intended for surgical implantation, atomic energy control instruments,
airplane or spaceship instruments, transportation instruments, traffic signal instruments,
combustion control instruments, or for other applications intended to support or sustain life.
Further more, Winbond products are not intended for applications wherein failure of Winbond
products could result or lead to a situation wherein personal injury, death or severe property
or environmental damage could occur.
Winbond customers using or selling these products for use in such applications do so at their
own risk and agree to fully indemnify Winbond for any damages resulting from such improper
use or sales.
Headquarters
Winbond Electronics Corporation America Winbond Electronics (Shanghai) Ltd.
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Please note that all data and specifications are subject to change without notice.
All the trade marks of products and companies mentioned in this data sheet belong to their respective owners.
Publication Release Date: April, 2006
Revision 1.1
- 15 -
相关型号：
W83L785TS-L
Serial Switch/Digital Sensor, Rectangular, 8 Pin, Surface Mount, 0.150 INCH, SOP-8
WINBOND
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