S-25CM01A Datasheet, PDF (19/28 Pages) Seiko Instruments Inc – Function to prevent malfunction by monitoring clock pulse

Rev.2.2_02_S
SPI SERIAL E²PROM
S-25CM01A
CS
WP
SCK
SI
High / Low
1 2 3 4 5 6 7 8 9 10 11 30 31 32 33 34 35 36 37 38 39 40
Instruction
24-bit Address (n)
Data Byte (n)
Data Byte (n + x)
A23 A22 A21 A2 A1 A0 D7 D6 D5 D4 D3 D2 D1 D0
D4 D3 D2 D1 D0
High-Z
SO
Remark The higher addresses A23 to A17 = Don’t care.
Figure 16 WRITE Operation (Page)
19