S-25C160A Datasheet, PDF (3/39 Pages) Seiko Instruments Inc – Write protect function during the low power supply

Rev.4.2_02_H
SPI SERIAL E²PROM
S-25C160A
4. WLP-8J
WLP-8J
Bottom view
A1
C1
E1
CS
SO
VCC
B2
D2
WP
HOLD
A3
C3
E3
GND
SCK
SI
Figure 4
S-25C160A0I-H8T3S3
Table 4
Pin No. Symbol
Description
A1
CS ^*1
Chip select input
A3
GND
Ground
B2
WP ^*1
Write protect input
C1
SO
Serial data output
C3
SCK^*1
Serial clock input
D2
HOLD ^*1 Hold input
E1
VCC
Power supply
E3
SI^*1
Serial data input
*1. Do not use it in high impedance.
Remark Refer to the “Package drawings” for the details.
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