S-25C010A-H Datasheet, PDF (18/33 Pages) Seiko Instruments Inc – OPERATION SPI SERIAL E2PROM FOR AUTOMOTIVE

105°C OPERATION SPI SERIAL E²PROM FOR AUTOMOTIVE
S-25C010A/020A/040A H Series
Rev.2.3_01_C
CS
WP
High / Low
SCK
SI
SO
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Instruction
8-bit Address
A8^*1
High-Z
A7 A6 A5 A4 A3 A2 A1 A0
Outputs the First Byte
Outputs
the Second
D7 D6 D5 D4 D3 D2 D1 D0 D7
*1 In the S-25C040A, assign bit A8 in the address into the fifth bit in an instruction code.
Figure 16 READ Operation (S-25C040A)
18