NV24C16DWVLT3G [ONSEMI]
EEPROM 串行 16-Kb I2C - 汽车级;型号: | NV24C16DWVLT3G |
厂家: | ONSEMI |
描述: | EEPROM 串行 16-Kb I2C - 汽车级 可编程只读存储器 电动程控只读存储器 电可擦编程只读存储器 |
文件: | 总15页 (文件大小:483K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
DATA SHEET
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EEPROM, Serial, 16-Kb I2C,
Low Voltage Automotive
Grade 1
US8
U SUFFIX
CASE 493
TSSOP−8
DT SUFFIX
CASE 948AL
NV24C16LV
Description
The NV24C16LV are 16−Kb CMOS Serial EEPROM devices that
operate at a minimum 1.7 V supply voltage. They are organized
internally as 128 pages of 16 bytes each. All devices support the
TSOP−5
SN SUFFIX
CASE 483
2
Standard (100 kHz), Fast (400 kHz) and Fast−Plus (1 MHz) I C
protocol.
Data is written by providing a starting address, then loading 1 to 16
contiguous bytes into a Page Write Buffer, and then writing all data to
non−volatile memory in one internal write cycle. Data is read by
providing a starting address and then shifting out data serially while
automatically incrementing the internal address count.
External address pins make it possible to address up to one
NV24C16 device on the same bus.
UDFN8
MUW3 SUFFIX
CASE 517DH
SOIC8
DW SUFFIX
CASE 751BD
ORDERING INFORMATION
See detailed ordering, marking and shipping information in the
package dimensions section on page 9 of this data sheet.
Features
• Automotive AEC−Q100 Grade 1 (−40°C to +125°C) Qualified
2
• Supports Standard, Fast and Fast−Plus I C Protocol
• 1.7 V to 5.5 V Supply Voltage Range
• 16−Byte Page Write Buffer
• Fast Write Time (4 ms max)
• Hardware Write Protection for Entire Memory
2
• Schmitt Triggers and Noise Suppression Filters on I C Bus Inputs
(SCL and SDA)
• Low power CMOS Technology
• More than 1,000,000 Program/Erase Cycles
• 100 Year Data Retention
• Automotive Grade 1 Temperature Range
• SOIC, TSSOP, US 8−Lead, TSOP−5 Lead and Wettable Flank UDFN
8−pad Packages
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
PIN CONFIGURATION (SOIC−8,US−8,UDFN8 ,TSSOP−8)
PIN CONFIGURATION (TSOP−5)
NV24C16
NC
NC
NC
V
CC
8
7
6
5
1
WP
1
2
3
5
4
SCL
2
3
4
WP
V
SS
SCL
SDA
V
CC
SDA
V
SS
© Semiconductor Components Industries, LLC, 2018
1
Publication Order Number:
NV24C16LV/D
June, 2023 − Rev. 4
NV24C16LV
V
CC
Table 1. PIN FUNCTION
Pin Name
SDA
Function
Serial Data Input/Output
Serial Clock Input
Write Protect Input
Power Supply
SCL
WP
SCL
WP
NV24C16LV
SDA
V
CC
V
SS
Ground
NC
No Connect
V
SS
Figure 1. Functional Symbol
Table 2. ABSOLUTE MAXIMUM RATINGS
Parameters
Ratings
Units
°C
Storage Temperature
−65 to +150
−0.5 to +6.5
Voltage on any pin with respect to Ground (Note 1)
V
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. During input transitions, voltage undershoot on any pin should not exceed −1 V for more than 20 ns. Voltage overshoot on pin WP should
2
not exceed V + 1 V for more than 20 ns, while voltage on the I C bus pins, SCL and SDA, should not exceed the absolute maximum ratings,
CC
irrespective of V
.
CC
Table 3. RELIABILITY CHARACTERISTICS
Symbol
(Note 2)
Parameter
Min
1,000,000
100
Units
Write Cycles (Note 3)
Years
N
Endurance
END
T
(Note 2)
Data Retention
DR
2. T = 25°C
A
3. A Write Cycle refers to writing a Byte or a Page.
Table 4. D.C. OPERATING CHARACTERISTICS (V = 1.7 V to 5.5 V, T = −40°C to +125°C, unless otherwise specified.*)
CC
A
Symbol
Parameter
Read Current
Test Conditions
= 1 MHz
SCL
Min
Max
0.3
0.5
1
Units
mA
I
Read, f
Write
CCR
I
Write Current
mA
CCW
I
SB
Standby Current
All I/O Pins at GND or V
T = −40°C to +85°C
A
mA
CC
T = −40°C to +125°C
A
2
I
I/O Pin Leakage
Pin at GND or V
2
mA
V
L
CC
V
V
Input Low Voltage
Input Low Voltage
Input High Voltage
Input High Voltage
Output Low Voltage
Output Low Voltage
2.2 V ≤ V ≤ 5.5 V
−0.5
−0.5
0.3 V
0.2 V
IL1
IL2
IH1
IH2
OL1
OL2
CC
CC
1.7 V ≤ V < 2.2 V
V
CC
CC
V
V
2.2 V ≤ V ≤ 5.5 V
0.7 V
0.8 V
V
V
+ 0.5
+ 0.5
V
CC
CC
CC
CC
CC
1.7 V ≤ V < 2.2 V
V
CC
V
V
V
V
≥ 2.2 V, I = 6.0 mA
0.4
0.2
V
CC
OL
< 2.2 V, I = 2.0 mA
V
CC
OL
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
*V
CC(min)
= 1.6 V for Read operations, T = −20°C to +85°C.
A
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2
NV24C16LV
Table 5. PIN IMPEDANCE CHARACTERISTICS V = 1.7 V to 5.5 V, T = −40°C to +125°C, unless otherwise specified.*)
CC
A
Symbol
Parameter
SDA I/O Pin Capacitance
Input Capacitance (other pins)
WP Input Current
Conditions
Max
8
Units
pF
C
C
(Note 4)
(Note 4)
V
IN
V
IN
V
IN
V
IN
V
IN
V
IN
= 0 V
= 0 V
IN
IN
6
pF
I
< V , V = 5.5 V
50
35
25
2
mA
WP
IH
CC
(Note 5)
< V , V = 3.3 V
IH
CC
< V , V = 1.7 V
IH
IH
CC
> V
4. These parameters are tested initially and after a design or process change that affects the parameter according to appropriate AEC−Q100
and JEDEC test methods.
5. When not driven, the WP pin is pulled down to GND internally. For improved noise immunity, the internal pull−down is relatively strong; therefore
the external driver must be able to supply the pull−down current when attempting to drive the input HIGH. To conserve power, as the input level
exceeds the trip point of the CMOS input buffer (~ 0.5 x V ), the strong pull−down reverts to a weak current source.
CC
*V
= 1.6 V for Read operations, T = −20°C to +85°C.
CC(min)
A
Table 6. A.C. CHARACTERISTICS V = 1.7 V to 5.5 V, T = −40°C to +125°C, unless otherwise specified.*) (Note 6)
CC
A
Standard
Fast
Fast−Plus
Min
Max
Min
Max
Min
Max
Symbol
Parameter
Clock Frequency
Units
kHz
ms
F
SCL
100
400
1,000
t
START Condition Hold Time
Low Period of SCL Clock
High Period of SCL Clock
START Condition Setup Time
Data In Hold Time
4
4.7
4
0.6
1.3
0.6
0.6
0
0.26
0.50
0.26
0.26
0
HD:STA
t
ms
LOW
t
ms
HIGH
t
4.7
0
ms
SU:STA
HD:DAT
t
ms
t
Data In Setup Time
250
100
50
ns
SU:DAT
t
(Note 7)
SDA and SCL Rise Time
SDA and SCL Fall Time
STOP Condition Setup Time
1,000
300
300
300
120
120
ns
R
t (Note 7)
ns
F
t
4
0.6
1.3
0.26
0.5
ms
SU:STO
t
Bus Free Time Between
STOP and START
4.7
ms
BUF
t
SCL Low to Data Out Valid
Data Out Hold Time
3.5
50
0.9
50
0.45
50
ms
ns
ns
AA
t
(Note 7)
100
100
50
DH
T (Note 7)
Noise Pulse Filtered at SCL
and SDA Inputs
i
t
WP Setup Time
WP Hold Time
Write Cycle Time
0
0
0
1
ms
ms
SU:WP
t
2.5
2.5
HD:WP
t
4
4
4
ms
ms
WR
t
(Notes 7, 8) Power-up to Ready Mode
0.35
0.35
0.35
PU
6. Test conditions according to “A.C. Test Conditions” table.
7. Tested initially and after a design or process change that affects this parameter.
8. t is the delay between the time V is stable and the device is ready to accept commands.
PU
CC(min)
CC
A
*V
= 1.6 V for Read operations, T = −20°C to +85°C.
Table 7. A.C. TEST CONDITIONS
Input Levels
0.2 x V to 0.8 x V for V ≥ 2.2 V
CC CC CC
0.15 x V to 0.85 x V for V < 2.2 V
CC
CC
CC
Input Rise and Fall Times
Input Reference Levels
Output Reference Levels
Output Load
≤ 50 ns
0.3 x V , 0.7 x V
CC
CC
CC
0.3 x V , 0.7 x V
CC
Current Source: I = 6 mA (V ≥ 2.2 V); I = 2 mA (V < 2.2 V); C = 100 pF
OL
CC
OL
CC
L
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3
NV24C16LV
Power−On Reset (POR)
During data transfer, the SDA line must remain stable
while the SCL line is high. An SDA transition while SCL is
high will be interpreted as a START or STOP condition
(Figure 2). The START condition precedes all commands. It
consists of a HIGH to LOW transition on SDA while SCL
is HIGH. The START acts as a ‘wake−up’ call to all
receivers. Absent a START, a Slave will not respond to
commands. The STOP condition completes all commands.
It consists of a LOW to HIGH transition on SDA while SCL
is HIGH.
Each NV24C16LV incorporates Power−On Reset (POR)
circuitry which protects the internal logic against powering
up in the wrong state.
A NV24C16LV device will power up into Standby mode
after V exceeds the POR trigger level and will power
CC
down into Reset mode when V drops below the POR
CC
trigger level. This bi−directional POR feature protects the
device against ‘brown−out’ failure following a temporary
loss of power.
NOTE: The I/O pins of NV24C16LV do not obstruct the SCL
and SDA lines if the VCC supply is switched off. During
power−up, the SCL and SDA pins (connected with pull−up
resistors to VCC) will follow the VCC monotonically from
VSS (0 V) to nominal VCC value, regardless of pull−up
resistor value. The delta between the VCC and the
instantaneous voltage levels during power ramping will be
determined by the relation between bus time constant
(determined by pull−up resistance and bus capacitance) and
actual VCC ramp rate.
Pin Description
SCL: The Serial Clock input pin accepts the Serial Clock
generated by the Master.
SDA: The Serial Data I/O pin receives input data and
transmits data stored in EEPROM. In transmit mode, this pin
is open drain. Data is acquired on the positive edge, and is
delivered on the negative edge of SCL.
WP: The Write Protect input pin inhibits all write
operations, when pulled HIGH. When not driven, this pin is
pulled LOW internally.
Device Addressing
The Master initiates data transfer by creating a START
condition on the bus. The Master then broadcasts an 8−bit
serial Slave address. For normal Read/Write operations, the
first 4 bits of the Slave address are fixed at 1010 (Ah). The
next 3 bits are used as programmable address bits when
cascading multiple devices and/or as internal address bits.
The last bit of the slave address, R/W, specifies whether a
Read (1) or Write (0) operation is to be performed. The 3
address space extension bits are assigned as illustrated in
Functional Description
The NV24C16LV supports the Inter−Integrated Circuit
2
(I C) Bus data transmission protocol, which defines a device
that sends data to the bus as a transmitter and a device
receiving data as a receiver. Data flow is controlled by a
Master device, which generates the serial clock and all
START and STOP conditions. The NV24C16LV acts as a
Slave device. Master and Slave alternate as either
transmitter or receiver.
Figure 3. a , a and a are internal address bits.
10
9
8
I2C Bus Protocol
Acknowledge
2
The I C bus consists of two ‘wires’, SCL and SDA. The
After processing the Slave address, the Slave responds
with an acknowledge (ACK) by pulling down the SDA line
during the 9th clock cycle (Figure 4). The Slave will also
acknowledge the address byte and every data byte presented
in Write mode. In Read mode the Slave shifts out a data byte,
two wires are connected to the V supply via pull−up
CC
resistors. Master and Slave devices connect to the 2−wire
bus via their respective SCL and SDA pins. The transmitting
device pulls down the SDA line to ‘transmit’ a ‘0’ and
releases it to ‘transmit’ a ‘1’.
Data transfer may be initiated only when the bus is not
busy (see AC Characteristics).
th
and then releases the SDA line during the 9 clock cycle. As
long as the Master acknowledges the data, the Slave will
continue transmitting. The Master terminates the session by
not acknowledging the last data byte (NoACK) and by
issuing a STOP condition. Bus timing is illustrated in
Figure 5.
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4
NV24C16LV
SCL
SDA
START
CONDITION
STOP
CONDITION
Figure 2. Start/Stop Timing
1
0
1
0
a
10
a
9
a
8
R/W
N24C16
Figure 3. Slave Address Bits
BUS RELEASE DELAY (TRANSMITTER)
BUS RELEASE DELAY
(RECEIVER)
SCL FROM
MASTER
1
8
9
DATA OUTPUT
FROM TRANSMITTER
DATA OUTPUT
FROM RECEIVER
ACK SETUP (w t
)
SU:DAT
ACK DELAY (v t
)
START
AA
Figure 4. Acknowledge Timing
t
F
t
t
R
HIGH
t
t
LOW
LOW
SCL
t
t
HD:DAT
SU:STA
t
t
SU:STO
t
SU:DAT
HD:STA
SDA IN
t
BUF
t
AA
t
DH
SDA OUT
Figure 5. Bus Timing
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5
NV24C16LV
WRITE OPERATIONS
Byte Write
sixteen bytes are received and the STOP condition has been
sent by the Master, the internal Write cycle begins. At this
point all received data is written to the NV24C16LV in a
single write cycle.
In Byte Write mode, the Master sends the START
condition and the Slave address with the R/W bit set to zero
to the Slave. After the Slave generates an acknowledge, the
Master sends the byte address that is to be written into the
address pointer of the NV24C16LV. After receiving another
acknowledge from the Slave, the Master transmits the data
byte to be written into the addressed memory location. The
NV24C16LV device will acknowledge the data byte and the
Master generates the STOP condition, at which time the
device begins its internal Write cycle to nonvolatile memory
Acknowledge Polling
The acknowledge (ACK) polling routine can be used to
take advantage of the typical write cycle time. Once the stop
condition is issued to indicate the end of the host’s write
operation, the NV24C16LV initiates the internal write cycle.
The ACK polling can be initiated immediately. This
involves issuing the start condition followed by the slave
address for a write operation. If the NV24C16LV is still busy
with the write operation, NoACK will be returned. If the
NV24C16LV has completed the internal write operation, an
ACK will be returned and the host can then proceed with the
next read or write operation.
(Figure 6). While this internal cycle is in progress (t ), the
SDA output will be tri−stated and the NV24C16LV will not
respond to any request from the Master device (Figure 7).
WR
Page Write
The NV24C16LV writes up to 16 bytes of data in a single
write cycle, using the Page Write operation (Figure 8). The
Page Write operation is initiated in the same manner as the
Byte Write operation, however instead of terminating after
the data byte is transmitted, the Master is allowed to send up
to fifteen additional bytes. After each byte has been
transmitted the NV24C16LV will respond with an
acknowledge and internally increments the four low order
address bits. The high order bits that define the page address
remain unchanged. If the Master transmits more than sixteen
bytes prior to sending the STOP condition, the address
counter ‘wraps around’ to the beginning of page and
previously transmitted data will be overwritten. Once all
Hardware Write Protection
With the WP pin held HIGH, the entire memory is
protected against Write operations. If the WP pin is left
floating or is grounded, it has no impact on the operation of
the NV24C16LV. The state of the WP pin is strobed on the
last falling edge of SCL immediately preceding the first data
byte (Figure 9). If the WP pin is HIGH during the strobe
interval, the NV24C16LV will not acknowledge the data
byte and the Write request will be rejected.
Delivery State
The NV24C16LV is shipped erased, i.e., all bytes are FFh.
S
T
A
R
T
BUS ACTIVITY:
MASTER
S
ADDRESS
BYTE
DATA
BYTE
T
O
P
SLAVE
ADDRESS
a
− a
d − d
7 0
7
0
S
P
A
C
K
A
C
K
A
C
K
SLAVE
Figure 6. Byte Write Sequence
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6
NV24C16LV
SCL
SDA
th
8
Bit
ACK
Byte n
t
WR
STOP
CONDITION
START
CONDITION
ADDRESS
Figure 7. Write Cycle Timing
S
T
A
R
T
BUS ACTIVITY:
MASTER
S
DATA
DATA
DATA
T
O
P
ADDRESS
BYTE
SLAVE
ADDRESS
BYTE
n+1
BYTE
n+P
BYTE
n
S
P
A
C
K
A
C
K
A
C
K
A
C
K
A
C
K
SLAVE
n = 1
P v 15
Figure 8. Page Write Sequence
ADDRESS
BYTE
DATA
BYTE
1
8
9
1
7
8
SCL
a
7
a
d
d
0
SDA
WP
0
t
SU:WP
t
HD:WP
Figure 9. WP Timing
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7
NV24C16LV
READ OPERATIONS
Immediate Read
address of the location it wishes to read. After the
NV24C16LV acknowledges the byte address, the Master
device resends the START condition and the slave address,
this time with the R/W bit set to one. The NV24C16LV then
responds with its acknowledge and sends the requested data
byte. The Master device does not acknowledge the data
(NoACK) but will generate a STOP condition (Figure 11).
Upon receiving a Slave address with the R/W bit set to ‘1’,
the NV24C16LV will interpret this as a request for data
residing at the current byte address in memory. The
NV24C16LV will acknowledge the Slave address, will
immediately shift out the data residing at the current address,
and will then wait for the Master to respond. If the Master
does not acknowledge the data (NoACK) and then follows
up with a STOP condition (Figure 10), the NV24C16LV
returns to Standby mode.
Sequential Read
st
If during a Read session, the Master acknowledges the 1
data byte, then the NV24C16LV will continue transmitting
data residing at subsequent locations until the Master
responds with a NoACK, followed by a STOP (Figure 12).
In contrast to Page Write, during Sequential Read the
address count will automatically increment to and then
wrap−around at end of memory (rather than end of page).
Selective Read
Selective Read operations allow the Master device to
select at random any memory location for a read operation.
The Master device first performs a ‘dummy’ write operation
by sending the START condition, slave address and byte
N
S
T
A
R
T
O
BUS ACTIVITY:
MASTER
S
A T
C O
K P
SLAVE
ADDRESS
S
P
A
DATA
C
SLAVE
8
BYTE
K
SCL
SDA
9
th
8
Bit
DATA OUT
NO ACK
STOP
Figure 10. Immediate Read Sequence and Timing
N
O
S
T
A
R
T
S
T
A
R
T
BUS ACTIVITY:
MASTER
S
A T
C O
K P
ADDRESS
BYTE
SLAVE
ADDRESS
SLAVE
ADDRESS
S
S
P
A
C
K
A
C
K
A
C
K
DATA
BYTE
SLAVE
Figure 11. Selective Read Sequence
N
O
BUS ACTIVITY:
S
T
O
P
A
C
K
A
C
K
A
C
K
A
C
K
SLAVE
ADDRESS
MASTER
P
A
C
K
SLAVE
DATA
BYTE
n
DATA
BYTE
n+1
DATA
BYTE
n+2
DATA
BYTE
n+x
Figure 12. Sequential Read Sequence
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8
NV24C16LV
ORDERING INFORMATION
OPN
Density (Kb)
Package Type
Temperature Range
Shipping
NV24C16UVLT2G
16
16
16
16
16
US−8
V = Automotive Grade 1
Tape & Reel,
(−40°C to +125°C)
2,000 Units / Reel
NV24C16MUW3VLTBG
NV24C16DWVLT3G
NV24C16DTVLT3G
NV24C16SNVLT3G*
UDFN8
Wettable Flank
V = Automotive Grade 1
(−40°C to +125°C)
Tape & Reel,
3,000 Units / Reel
SOIC−8
TSSOP−8
TSOP−5
V = Automotive Grade 1
(−40°C to +125°C)
Tape & Reel,
3,000 Units / Reel
V = Automotive Grade 1
(−40°C to +125°C)
Tape & Reel,
3,000 Units / Reel
V = Automotive Grade 1
(−40°C to +125°C)
Tape & Reel,
3,000 Units / Reel
9. All packages are RoHS−compliant (Lead−free, Halogen−free).
10.For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*Product in development.
2
onsemi is licensed by Philips Corporation to carry the I C Bus Protocol.
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9
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
TSOP−5
CASE 483
ISSUE N
5
1
DATE 12 AUG 2020
SCALE 2:1
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME
Y14.5M, 1994.
NOTE 5
5X
D
2. CONTROLLING DIMENSION: MILLIMETERS.
3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH
THICKNESS. MINIMUM LEAD THICKNESS IS THE
MINIMUM THICKNESS OF BASE MATERIAL.
4. DIMENSIONS A AND B DO NOT INCLUDE MOLD
FLASH, PROTRUSIONS, OR GATE BURRS. MOLD
FLASH, PROTRUSIONS, OR GATE BURRS SHALL NOT
EXCEED 0.15 PER SIDE. DIMENSION A.
5. OPTIONAL CONSTRUCTION: AN ADDITIONAL
TRIMMED LEAD IS ALLOWED IN THIS LOCATION.
TRIMMED LEAD NOT TO EXTEND MORE THAN 0.2
FROM BODY.
0.20 C A B
2X
0.10
T
M
5
4
3
2X
0.20
T
B
S
1
2
K
B
A
DETAIL Z
G
A
MILLIMETERS
TOP VIEW
DIM
A
B
C
D
MIN
2.85
1.35
0.90
0.25
MAX
3.15
1.65
1.10
0.50
DETAIL Z
J
G
H
J
K
M
S
0.95 BSC
C
0.01
0.10
0.20
0
0.10
0.26
0.60
10
3.00
0.05
H
SEATING
PLANE
END VIEW
C
_
_
SIDE VIEW
2.50
GENERIC
MARKING DIAGRAM*
SOLDERING FOOTPRINT*
1.9
5
1
5
0.074
0.95
XXXAYWG
XXX MG
0.037
G
G
1
Analog
Discrete/Logic
2.4
0.094
XXX = Specific Device Code XXX = Specific Device Code
A
Y
W
G
= Assembly Location
= Year
= Work Week
M
G
= Date Code
= Pb−Free Package
1.0
0.039
= Pb−Free Package
(Note: Microdot may be in either location)
0.7
0.028
*This information is generic. Please refer to
device data sheet for actual part marking.
Pb−Free indicator, “G” or microdot “ G”,
may or may not be present.
mm
inches
ǒ
Ǔ
SCALE 10:1
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
DOCUMENT NUMBER:
DESCRIPTION:
98ARB18753C
TSOP−5
PAGE 1 OF 1
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically
disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the
rights of others.
© Semiconductor Components Industries, LLC, 2018
www.onsemi.com
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
US8
CASE 493
ISSUE F
DATE 01 SEP 2021
SCALE 4 :1
GENERIC
MARKING DIAGRAM*
8
XX MG
G
1
XX
M
= Specific Device Code
= Date Code
G
= Pb−Free Package
(Note: Microdot may be in either location)
*This information is generic. Please refer to
device data sheet for actual part marking.
Pb−Free indicator, “G” or microdot “G”, may
or may not be present. Some products may
not follow the Generic Marking.
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
DOCUMENT NUMBER:
DESCRIPTION:
98AON04475D
US8
PAGE 1 OF 1
onsemi and
are trademarks of Semiconductor Components Industries, LLC dba onsemi or its subsidiaries in the United States and/or other countries. onsemi reserves
the right to make changes without further notice to any products herein. onsemi makes no warranty, representation or guarantee regarding the suitability of its products for any particular
purpose, nor does onsemi assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation
special, consequential or incidental damages. onsemi does not convey any license under its patent rights nor the rights of others.
© Semiconductor Components Industries, LLC, 2021
www.onsemi.com
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
UDFN8 2x3, 0.5P
CASE 517DH
ISSUE A
1
SCALE 2:1
DATE 10 DEC 2020
GENERIC
MARKING DIAGRAM*
XXXXX = Specific Device Code
A
WL
Y
= Assembly Location
= Wafer Lot
*This information is generic. Please refer to
1
device data sheet for actual part marking.
Pb−Free indicator, “G” or microdot “G”, may
or may not be present. Some products may
not follow the Generic Marking.
= Year
XXXXX
W
G
= Work Week
= Pb−Free Package
AWLYWG
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
DOCUMENT NUMBER:
DESCRIPTION:
98AON06579G
UDFN8 2X3, 0.5P
PAGE 1 OF 1
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically
disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the
rights of others.
© Semiconductor Components Industries, LLC, 2019
www.onsemi.com
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
SOIC−8, 150 mils
CASE 751BD
ISSUE O
DATE 19 DEC 2008
SYMBOL
MIN
NOM
MAX
1.35
A
1.75
A1
b
0.10
0.33
0.19
4.80
5.80
3.80
0.25
0.51
0.25
5.00
6.20
4.00
c
E1
E
D
E
E1
e
h
L
θ
1.27 BSC
0.25
0.40
0º
0.50
1.27
8º
PIN # 1
IDENTIFICATION
TOP VIEW
D
h
A1
θ
A
c
e
b
L
SIDE VIEW
END VIEW
Notes:
(1) All dimensions are in millimeters. Angles in degrees.
(2) Complies with JEDEC MS-012.
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
DOCUMENT NUMBER:
DESCRIPTION:
98AON34272E
SOIC 8, 150 MILS
PAGE 1 OF 1
onsemi and
are trademarks of Semiconductor Components Industries, LLC dba onsemi or its subsidiaries in the United States and/or other countries. onsemi reserves
the right to make changes without further notice to any products herein. onsemi makes no warranty, representation or guarantee regarding the suitability of its products for any particular
purpose, nor does onsemi assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation
special, consequential or incidental damages. onsemi does not convey any license under its patent rights nor the rights of others.
© Semiconductor Components Industries, LLC, 2019
www.onsemi.com
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
TSSOP8, 4.4x3.0, 0.65P
CASE 948AL
ISSUE A
DATE 20 MAY 2022
q
q
GENERIC
MARKING DIAGRAM*
XXX
YWW
AG
XXX = Specific Device Code
Y
= Year
WW = Work Week
A
G
= Assembly Location
= Pb−Free Package
*This information is generic. Please refer to
device data sheet for actual part marking.
Pb−Free indicator, “G” or microdot “G”, may
or may not be present. Some products may
not follow the Generic Marking.
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
DOCUMENT NUMBER:
DESCRIPTION:
98AON34428E
TSSOP8, 4.4X3.0, 0.65P
PAGE 1 OF 1
onsemi and
are trademarks of Semiconductor Components Industries, LLC dba onsemi or its subsidiaries in the United States and/or other countries. onsemi reserves
the right to make changes without further notice to any products herein. onsemi makes no warranty, representation or guarantee regarding the suitability of its products for any particular
purpose, nor does onsemi assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation
special, consequential or incidental damages. onsemi does not convey any license under its patent rights nor the rights of others.
© Semiconductor Components Industries, LLC, 2019
www.onsemi.com
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