s-25a080a Seiko Instruments Inc., s-25a080a Datasheet - Page 2

• Manufacturer Part Number: s-25a080a
• Description: 25?c Operation Spi Serial E2prom For Automotive Electric Component
• Manufacturer: Seiko Instruments Inc.

2
125°C OPERATION SPI SERIAL E
S-25A080A/160A/320A
Pin Configuration
GND
WP
SO
CS
S-25A080A0A-J8T2GD
S-25A160A0A-J8T2GD
S-25A320A0A-J8T2GD
8-Pin SOP (JEDEC)
1
2
3
4
Top view
Figure 1
8
7
6
5
VCC
HOLD
SCK
SI
2
*1. All input pins have the CMOS structure. Do not set the input pins in
Remark See Dimensions for details of the package drawings.
PROM FOR AUTOMOTIVE ELECTRIC COMPONENT
Pin No.
Seiko Instruments Inc.
high impedance during operation.
1
2
3
4
5
6
7
8
HOLD
Symbol
SCK
WP
GND
CS
VCC
SI
SO
*1
*1
*1
*1
*1
Chip select input
Serial data output
Write protect input
Ground
Serial data input
Serial clock input
Hold input
Power supply
Table 1
Description
Rev.1.0
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