NV25640MUW3VTBG [ONSEMI]

EEPROM Serial 64-Kb SPI;
NV25640MUW3VTBG
型号: NV25640MUW3VTBG
厂家: ONSEMI    ONSEMI
描述:

EEPROM Serial 64-Kb SPI

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13页 (文件大小:195K)
中文:  中文翻译
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NV25640WF  
EEPROM Serial 64-Kb SPI  
Automotive Grade 1  
inꢀWettable Flank UDFN-8  
Package  
www.onsemi.com  
Description  
The NV25640 is a EEPROM Serial 64Kb SPI Automotive Grade 1  
device internally organized as 8Kx8 bits. This features a 64byte page  
write buffer and supports the Serial Peripheral Interface (SPI)  
protocol. The device is enabled through a Chip Select (CS) input. In  
addition, the required bus signals are clock input (SCK), data input  
(SI) and data output (SO) lines. The HOLD input may be used to pause  
any serial communication with the NV25640 device. The device  
features software and hardware write protection, including partial as  
well as full array protection.  
1
UDFN8  
(Wettable Flank)  
MUW3 SUFFIX  
CASE 517DH  
Features  
PIN CONFIGURATIONS  
Automotive Temperature Grade 1 (40°C to +125°C)  
10 MHz SPI Compatible  
V
CS  
SO  
1
CC  
HOLD  
SCK  
SI  
2.5 V to 5.5 V Supply Voltage Range  
SPI Modes (0,0) & (1,1)  
WP  
V
SS  
64byte Page Write Buffer  
Selftimed Write Cycle  
UDFN8 (MUW3)  
(Top View)  
Hardware and Software Protection  
Block Write Protection  
PIN FUNCTION  
1
1
Protect / , / or Entire EEPROM Array  
4
2
Pin Name  
Function  
Chip Select  
Low Power CMOS Technology  
1,000,000 Program/Erase Cycles  
100 Year Data Retention  
CS  
SO  
WP  
Serial Data Output  
Write Protect  
Wettable Flank UDFN 8pad Package  
V
SS  
Ground  
This Device is PbFree, Halogen Free/BFR Free, and RoHS  
SI  
Serial Data Input  
Serial Clock  
Compliant  
SCK  
V
CC  
HOLD  
Hold Transmission Input  
Power Supply  
V
CC  
SI  
CS  
NV25640WF  
SO  
WP  
ORDERING INFORMATION  
See detailed ordering and shipping information on page 10 of  
this data sheet.  
HOLD  
SCK  
V
SS  
Figure 1. Functional Symbol  
© Semiconductor Components Industries, LLC, 2017  
1
Publication Order Number:  
June, 2018 Rev. 1  
NV25640WF/D  
NV25640WF  
DEVICE MARKING  
(UDFN8)  
S6W  
AWLYWG  
G
S6W= Specific Device Code  
A
= Assembly Location  
WL = Wafer Lot Number  
YW = Assembly Start Week  
G
= PbFree Package  
(Note: Microdot may be in either location)  
Table 1. ABSOLUTE MAXIMUM RATINGS  
Parameters  
Ratings  
Unit  
°C  
°C  
V
Operating Temperature  
45 to +130  
65 to +150  
0.5 to +6.5  
Storage Temperature  
Voltage on any Pin with Respect to Ground (Note 1)  
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. The DC input voltage on any pin should not be lower than 0.5 V or higher than V + 0.5 V. During transitions, the voltage on any pin may  
CC  
undershoot to no less than 1.5 V or overshoot to no more than V + 1.5 V, for periods of less than 20 ns.  
CC  
Table 2. RELIABILITY CHARACTERISTICS (Note 2)  
Symbol  
(Note 3)  
Parameter  
Min  
1,000,000  
100  
Unit  
Program / Erase Cycles  
Years  
N
Endurance  
END  
T
DR  
Data Retention  
2. These parameters are tested initially and after a design or process change that affects the parameter according to appropriate AECQ100  
and JEDEC test methods.  
3. Page Mode, V = 5 V, 25°C.  
CC  
Table 3. DC OPERATING CHARACTERISTICS (V = 2.5 V to 5.5 V, T = 40°C to +125°C, unless otherwise specified.)  
CC  
A
Symbol  
Parameter  
Supply Current (Read Mode)  
Supply Current (Write Mode)  
Standby Current  
Test Conditions  
Min  
Max  
Unit  
mA  
mA  
mA  
I
Read, V = 5.5 V, 5 MHz, SO open  
2
3
2
CCR  
CC  
I
Write, V = 5.5 V, 5 MHz, SO open  
CC  
CCW  
I
V
IN  
= GND or V , CS = V  
,
SB1  
CC  
CC  
WP = V , V = 5.5 V  
CC  
CC  
I
Standby Current  
V
IN  
= GND or V , CS = V  
,
5
mA  
SB2  
CC  
CC  
WP = GND, V = 5.5 V  
CC  
I
Input Leakage Current  
Output Leakage Current  
V
= GND or V  
CC  
2  
1  
2
2
mA  
mA  
L
IN  
I
CS = V  
,
LO  
CC  
V
OUT  
= GND or V  
CC  
V
Input Low Voltage  
Input High Voltage  
Output Low Voltage  
Output High Voltage  
0.5  
0.3 V  
V
V
V
V
IL  
CC  
V
IH  
0.7 V  
V
CC  
+ 0.5  
CC  
V
I
I
= 3.0 mA  
0.4  
OL1  
OH1  
OL  
V
= 1.6 mA  
V
0.8 V  
OH  
CC  
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2
 
NV25640WF  
Table 4. PIN CAPACITANCE (T = 25°C, f = 1.0 MHz, V = +5.0 V) (Note 2)  
A
CC  
Symbol  
Test  
Conditions  
= 0 V  
Min  
Typ  
Max  
8
Unit  
pF  
C
Output Capacitance (SO)  
V
OUT  
OUT  
C
Input Capacitance (CS, SCK, SI, WP, HOLD)  
V
IN  
= 0 V  
8
pF  
IN  
Table 5. AC CHARACTERISTICS (T = 40°C to +125°C) (Note 4)  
A
V
CC  
= 2.5 V 5.5 V  
Min  
DC  
10  
Max  
Symbol  
Parameter  
Unit  
f
Clock Frequency  
Data Setup Time  
Data Hold Time  
SCK High Time  
SCK Low Time  
10  
MHz  
ns  
ns  
ns  
ns  
ns  
ms  
ms  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ms  
SCK  
t
SU  
t
H
10  
t
40  
WH  
t
40  
WL  
t
LZ  
HOLD to Output Low Z  
Input Rise Time  
25  
2
t
(Note 5)  
(Note 5)  
RI  
t
Input Fall Time  
2
FI  
t
HOLD Setup Time  
HOLD Hold Time  
Output Valid from Clock Low  
Output Hold Time  
Output Disable Time  
HOLD to Output High Z  
CS High Time  
0
HD  
CD  
t
10  
t
V
35  
t
0
HO  
t
20  
25  
DIS  
t
HZ  
CS  
t
40  
30  
30  
20  
20  
10  
10  
t
CS Setup Time  
CSS  
CSH  
CNS  
CNH  
WPS  
WPH  
t
t
CS Hold Time  
CS Inactive Setup Time  
CS Inactive Hold Time  
WP Setup Time  
t
t
t
WP Hold Time  
t
(Note 6)  
Write Cycle Time  
5
WC  
4. AC Test Conditions:  
Input Pulse Voltages: 0.3 V to 0.7 V  
CC  
CC  
Input rise and fall times: 10 ns  
Input and output reference voltages: 0.5 V  
CC  
Output load: current source I  
/I  
; C = 30 pF  
OL max OH max L  
5. This parameter is tested initially and after a design or process change that affects the parameter.  
6. t is the time from the rising edge of CS after a valid write sequence to the end of the internal write cycle.  
WC  
Table 6. POWERUP TIMING (Notes 5, 7)  
Symbol  
Parameter  
Max  
1
Unit  
ms  
t
Powerup to Read Operation  
Powerup to Write Operation  
PUR  
t
1
ms  
PUW  
7. t  
and t  
are the delays required from the time V is stable until the specified operation can be initiated.  
PUR  
PUW  
CC  
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3
 
NV25640WF  
Pin Description  
Functional Description  
The NV25640 device supports the Serial Peripheral  
Interface (SPI) bus protocol, modes (0,0) and (1,1). The  
device contains an 8bit instruction register. The instruction  
set and associated opcodes are listed in Table 7.  
Reading data stored in the NV25640 is accomplished by  
simply providing the READ command and an address.  
Writing to the NV25640, in addition to a WRITE command,  
address and data, also requires enabling the device for  
writing by first setting certain bits in a Status Register, as will  
be explained later.  
SI: The serial data input pin accepts opcodes, addresses  
and data. In SPI modes (0,0) and (1,1) input data is latched  
on the rising edge of the SCK clock input.  
SO: The serial data output pin is used to transfer data out of  
the device. In SPI modes (0,0) and (1,1) data is shifted out  
on the falling edge of the SCK clock.  
SCK: The serial clock input pin accepts the clock provided  
by the host and used for synchronizing communication  
between host and NV25640.  
CS: The chip select input pin is used to enable/disable the  
NV25640. When CS is high, the SO output is tristated (high  
impedance) and the device is in Standby Mode (unless an  
internal write operation is in progress). Every communication  
session between host and NV25640 must be preceded by a  
high to low transition and concluded with a low to high  
transition of the CS input.  
After a high to low transition on the CS input pin, the  
NV25640 will accept any one of the six instruction opcodes  
listed in Table 7 and will ignore all other possible 8bit  
combinations. The communication protocol follows the  
timing from Figure 2.  
Table 7. INSTRUCTION SET  
Instruction  
WREN  
WRDI  
Opcode  
0000 0110  
0000 0100  
0000 0101  
0000 0001  
0000 0011  
0000 0010  
Operation  
WP: The write protect input pin will allow all write  
operations to the device when held high. When WP pin is  
tied low and the WPEN bit in the Status Register (refer to  
Status Register description, later in this Data Sheet) is set to  
“1”, writing to the Status Register is disabled.  
Enable Write Operations  
Disable Write Operations  
Read Status Register  
Write Status Register  
Read Data from Memory  
Write Data to Memory  
RDSR  
WRSR  
READ  
HOLD: The HOLD input pin is used to pause transmission  
between host and NV25640, without having to retransmit  
the entire sequence at a later time. To pause, HOLD must be  
taken low and to resume it must be taken back high, with the  
SCK input low during both transitions. When not used for  
WRITE  
pausing, the HOLD input should be tied to V , either  
CC  
directly or through a resistor.  
t
CS  
CS  
t
t
t
WL  
CSS  
WH  
t
t
t
CNS  
CNH  
CSH  
SCK  
SI  
t
H
t
RI  
t
FI  
t
SU  
VALID  
IN  
t
V
t
V
t
DIS  
t
HO  
HIZ  
HIZ  
VALID  
OUT  
SO  
Figure 2. Synchronous Data Timing  
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4
 
NV25640WF  
Status Register  
The Status Register, as shown in Table 8, contains a  
number of status and control bits.  
allowed to protect a quarter, one half or the entire memory,  
by setting these bits according to Table 9. The protected  
blocks then become readonly.  
The RDY (Ready) bit indicates whether the device is busy  
with a write operation. This bit is automatically set to 1 during  
an internal write cycle, and reset to 0 when the device is ready  
to accept commands. For the host, this bit is read only.  
The WEL (Write Enable Latch) bit is set/reset by the  
WREN/WRDI commands. When set to 1, the device is in a  
Write Enable state and when set to 0, the device is in a Write  
Disable state.  
The WPEN (Write Protect Enable) bit acts as an enable for  
the WP pin. Hardware write protection is enabled when the  
WP pin is low and the WPEN bit is 1. This condition  
prevents writing to the status register and to the block  
protected sections of memory. While hardware write  
protection is active, only the nonblock protected memory  
can be written. Hardware write protection is disabled when  
the WP pin is high or the WPEN bit is 0. The WPEN bit, WP  
pin and WEL bit combine to either permit or inhibit Write  
operations, as detailed in Table 10.  
The BP0 and BP1 (Block Protect) bits determine which  
blocks are currently write protected. They are set by the user  
with the WRSR command and are nonvolatile. The user is  
Table 8. STATUS REGISTER  
7
6
0
5
0
4
0
3
2
1
0
WPEN  
BP1  
BP0  
WEL  
RDY  
Table 9. BLOCK PROTECTION BITS  
Status Register Bits  
BP1  
BP0  
Array Address Protected  
None  
Protection  
0
0
1
1
0
1
0
1
No Protection  
18001FFF  
Quarter Array Protection  
Half Array Protection  
Full Array Protection  
10001FFF  
00001FFF  
Table 10. WRITE PROTECT CONDITIONS  
WPEN  
WP  
X
WEL  
Protected Blocks  
Protected  
Unprotected Blocks  
Protected  
Status Register  
Protected  
Writable  
0
0
1
1
X
X
0
1
0
1
0
1
X
Protected  
Writable  
Low  
Low  
High  
High  
Protected  
Protected  
Protected  
Protected  
Protected  
Writable  
Protected  
Writable  
Protected  
Protected  
Protected  
Writable  
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5
 
NV25640WF  
WRITE OPERATIONS  
Write Enable and Write Disable  
The NV25640 device powers up into a write disable state.  
The device contains a Write Enable Latch (WEL) which  
must be set before attempting to write to the memory array  
or to the status register. In addition, the address of the  
memory location(s) to be written must be outside the  
protected area, as defined by BP0 and BP1 bits from the  
status register.  
The internal Write Enable Latch and the corresponding  
Status Register WEL bit are set by sending the WREN  
instruction to the NV25640. Care must be taken to take the  
CS input high after the WREN instruction, as otherwise the  
Write Enable Latch will not be properly set. WREN timing  
is illustrated in Figure 3. The WREN instruction must be  
sent prior to any WRITE or WRSR instruction.  
The internal write enable latch is reset by sending the  
WRDI instruction as shown in Figure 4. Disabling write  
operations by resetting the WEL bit, will protect the device  
against inadvertent writes.  
CS  
SCK  
1
1
0
SI  
0
0
0
0
0
HIGH IMPEDANCE  
SO  
Dashed Line = mode (1, 1)  
Figure 3. WREN Timing  
CS  
SCK  
1
0
0
SI  
0
0
0
0
0
HIGH IMPEDANCE  
SO  
Dashed Line = mode (1, 1)  
Figure 4. WRDI Timing  
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6
 
NV25640WF  
Byte Write  
Page Write  
Once the WEL bit is set, the user may execute a write  
sequence, by sending a WRITE instruction, a 16bit address  
and data as shown in Figure 5. Only 13 significant address  
bits are used by the NV25640. The rest are don’t care bits,  
as shown in Table 11. Internal programming will start after  
the low to high CS transition. During an internal write cycle,  
all commands, except for RDSR (Read Status Register) will  
be ignored. The RDY bit will indicate if the internal write  
cycle is in progress (RDY high), or the device is ready to  
accept commands (RDY low).  
After sending the first data byte to the NV25640, the host  
may continue sending data, up to a total of 64 bytes,  
according to timing shown in Figure 6. After each data byte,  
the lower order address bits are automatically incremented,  
while the higher order address bits (page address) remain  
unchanged. If during this process the end of page is  
exceeded, then loading will “roll over” to the first byte in the  
page, thus possibly overwriting previously loaded data.  
Following completion of the write cycle, the NV25640 is  
automatically returned to the write disable state.  
Table 11. BYTE ADDRESS  
Device  
Address Significant Bits  
Address Don’t Care Bits  
# Address Clock Pulses  
NV25640  
A12 A0  
A15 A13  
16  
CS  
0
1
2
3
4
5
6
7
8
21 22 23 24 25 26 27 28 29 30 31  
SCK  
OPCODE  
DATA IN  
BYTE ADDRESS*  
D7 D6 D5 D4 D3 D2 D1 D0  
SI  
0
0
0
0
0
0
1
0
A
N
A
0
HIGH IMPEDANCE  
Dashed Line = mode (1, 1)  
SO  
* Please check the Byte Address Table (Table 11)  
Figure 5. Byte WRITE Timing  
CS  
24+(N1)x81 .. 24+(N1)x8  
21 22 23 2431 3239  
0
1
2
3
4
5
6
7
8
24+Nx81  
SCK  
SI  
Data Byte N  
7..1  
BYTE ADDRESS*  
OPCODE  
DATA IN  
A
N
A
0
0
0
0
0
0
0
1
0
0
Data Data Data  
Byte 1 Byte 2 Byte 3  
HIGH IMPEDANCE  
SO  
Dashed Line = mode (1, 1)  
* Please check the Byte Address Table (Table 11)  
Figure 6. Page WRITE Timing  
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7
 
NV25640WF  
Write Status Register  
Write Protection  
The Status Register is written by sending a WRSR  
instruction according to timing shown in Figure 7. Only bits  
2, 3 and 7 can be written using the WRSR command.  
The Write Protect (WP) pin can be used to protect the  
Block Protect bits BP0 and BP1 against being inadvertently  
altered. When WP is low and the WPEN bit is set to “1”,  
write operations to the Status Register are inhibited. WP  
going low while CS is still low will interrupt a write to the  
status register. If the internal write cycle has already been  
initiated, WP going low will have no effect on any write  
operation to the Status Register. The WP pin function is  
blocked when the WPEN bit is set to “0”. The WP input  
timing is shown in Figure 8.  
CS  
0
1
2
3
4
5
6
7
1
8
9
6
10  
5
11  
4
12  
13  
2
14  
1
15  
0
SCK  
SI  
OPCODE  
0
DATA IN  
3
0
0
0
0
0
0
7
MSB  
HIGH IMPEDANCE  
Dashed Line = mode (1, 1)  
SO  
Figure 7. WRSR Timing  
t
t
WPH  
WPS  
CS  
SCK  
WP  
WP  
Dashed Line = mode (1, 1)  
Figure 8. WP Timing  
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8
 
NV25640WF  
READ OPERATIONS  
Read from Memory Array  
address, and the read cycle can be continued indefinitely.  
The read operation is terminated by taking CS high.  
To read from memory, the host sends a READ instruction  
followed by a 16bit address (see Table 11 for the number  
of significant address bits).  
Read Status Register  
To read the status register, the host simply sends a RDSR  
command. After receiving the last bit of the command, the  
NV25640 will shift out the contents of the status register on  
the SO pin (Figure 10). The status register may be read at  
any time, including during an internal write cycle. While the  
internal write cycle is in progress, the RDSR command will  
output the contents of the status register.  
After receiving the last address bit, the NV25640 will  
respond by shifting out data on the SO pin (as shown in  
Figure 9). Sequentially stored data can be read out by simply  
continuing to run the clock. The internal address pointer is  
automatically incremented to the next higher address as data  
is shifted out. After reaching the highest memory address,  
the address counter “rolls over” to the lowest memory  
CS  
20 21 22 23 24 25 26 27 28 29 30  
0
1
2
3
4
5
6
7
8
9
10  
SCK  
SI  
OPCODE  
BYTE ADDRESS*  
A
0
A
N
0
0
0
0
0
0
1
1
DATA OUT  
HIGH IMPEDANCE  
SO  
7
6
5
4
3
2
1
0
Dashed Line = mode (1, 1)  
* Please check the Byte Address Table (Table 11)  
MSB  
Figure 9. READ Timing  
CS  
0
1
2
3
4
5
1
6
0
7
1
8
9
10  
11  
12  
13  
14  
SCK  
OPCODE  
0
0
0
0
0
SI  
DATA OUT  
3
HIGH IMPEDANCE  
Dashed Line = mode (1, 1)  
5
7
6
4
2
1
0
SO  
MSB  
Figure 10. RDSR Timing  
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9
 
NV25640WF  
Hold Operation  
below the POR trigger level. This bidirectional POR  
behavior protects the device against ‘brownout’ failure  
following a temporary loss of power.  
The NV25640 device powers up in a write disable state  
and in a low power standby mode. A WREN instruction  
must be issued prior to any writes to the device.  
After power up, the CS pin must be brought low to enter  
a ready state and receive an instruction. After a successful  
byte/page write or status register write, the device goes into  
a write disable mode. The CS input must be set high after the  
proper number of clock cycles to start the internal write  
cycle. Access to the memory array during an internal write  
cycle is ignored and programming is continued. Any invalid  
opcode will be ignored and the serial output pin (SO) will  
remain in the high impedance state.  
The HOLD input can be used to pause communication  
between host and NV25640. To pause, HOLD must be taken  
low while SCK is low (Figure 11). During the hold condition  
the device must remain selected (CS low). During the pause,  
the data output pin (SO) is tristated (high impedance) and  
SI transitions are ignored. To resume communication,  
HOLD must be taken high while SCK is low.  
Design Considerations  
The NV25640 device incorporates PowerOn Reset  
(POR) circuitry which protects the internal logic against  
powering up in the wrong state. The device will power up  
into Standby mode after VCC exceeds the POR trigger level  
and will power down into Reset mode when VCC drops  
CS  
t
t
CD  
CD  
SCK  
t
HD  
t
HD  
HOLD  
SO  
t
HZ  
HIGH IMPEDANCE  
t
LZ  
Dashed Line = mode (1, 1)  
Figure 11. HOLD Timing  
ORDERING INFORMATION (Notes 8 10)  
Device Order Number  
NV25640MUW3VTBG  
Specific Device Marking  
Package Type  
Shipping  
S6W  
UDFN8  
(Wettable Flank)  
(PbFree)  
3000 / Tape & Reel  
†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.  
8. All packages are RoHScompliant (Leadfree, Halogenfree).  
9. The standard lead finish is NiPdAu.  
10.For additional package and temperature options, please contact your nearest ON Semiconductor Sales office.  
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10  
 
MECHANICAL CASE OUTLINE  
PACKAGE DIMENSIONS  
UDFN8 2x3, 0.5P  
CASE 517DH  
ISSUE O  
1
SCALE 2:1  
DATE 06 NOV 2015  
NOTES:  
A
B
E
D
L
L
1. DIMENSIONING AND TOLERANCING PER  
ASME Y14.5M, 1994.  
2. CONTROLLING DIMENSION: MILLIMETERS.  
3. DIMENSION b APPLIES TO PLATED  
TERMINAL AND IS MEASURED BETWEEN  
0.15 AND 0.25MM FROM THE TERMINAL TIP.  
4. COPLANARITY APPLIES TO THE EXPOSED  
PAD AS WELL AS THE TERMINALS.  
5. FOR DEVICE OPN CONTAINING W OPTION,  
DETAIL B ALTERNATE CONSTRUCTION IS  
NOT APPLICABLE.  
L1  
DETAIL A  
ALTERNATE  
CONSTRUCTIONS  
PIN ONE  
INDICATOR  
0.05 C  
0.05 C  
MILLIMETERS  
A3  
DIM MIN  
MAX  
0.55  
0.05  
EXPOSED Cu  
MOLD CMPD  
A
A1  
A3  
b
D
D2  
E
E2  
e
L
0.45  
0.00  
TOP VIEW  
0.13 REF  
0.20  
0.30  
DETAIL B  
A1  
2.00 BSC  
A
1.30  
1.50  
0.10  
0.08  
C
C
DETAIL B  
ALTERNATE  
CONSTRUCTIONS  
A3  
C
3.00 BSC  
1.30  
1.50  
0.50 BSC  
0.30  
−−−  
0.50  
0.15  
A1  
SIDE VIEW  
L1  
SEATING  
PLANE  
NOTE 4  
GENERIC  
MARKING DIAGRAM*  
DETAIL A  
D2  
L
1
4
1
XXXXX  
AWLYWG  
E2  
XXXXX = Specific Device Code  
A
WL  
Y
= Assembly Location  
= Wafer Lot  
= Year  
8
5
8X  
W
G
= Work Week  
= Pb−Free Package  
b
e
M
0.10  
C A  
B
*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.  
M
0.05  
C
NOTE 3  
BOTTOM VIEW  
RECOMMENDED  
SOLDERING FOOTPRINT*  
1.56  
8X  
0.68  
1.55 3.40  
1
8X  
0.30  
0.50  
PITCH  
DIMENSIONS: MILLIMETERS  
*For additional information on our Pb−Free strategy and soldering  
details, please download the ON Semiconductor Soldering and  
Mounting Techniques Reference Manual, SOLDERRM/D.  
98AON06579G  
DOCUMENT NUMBER:  
STATUS:  
Electronic versions are uncontrolled except when  
accessed directly from the Document Repository. Printed  
versions are uncontrolled except when stamped  
“CONTROLLED COPY” in red.  
ON SEMICONDUCTOR STANDARD  
REFERENCE:  
DESCRIPTION: UDFN8 2X3, 0.5P  
PAGE 1 OF2
DOCUMENT NUMBER:  
98AON06579G  
PAGE 2 OF 2  
ISSUE  
REVISION  
DATE  
06 NOV 2015  
O
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Case Outline Number:  
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517DH  
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