AT25F512 Datasheet, PDF (12/17 Pages) ATMEL Corporation – SPI Serial Memory

RDSR Timing
CS
SCK
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
SI
INSTRUCTION
HIGH IMPEDANCE
SO
WRSR Timing
DATA OUT
76543210
MSB
READ Timing
CS
SCK
SI
0 1 2 3 4 5 6 7 8 9 10 11 28 29 30 31 32 33 34 35 36 37 38 39
INSTRUCTION
3-BYTE ADDRESS
23 22 21 ^... 3 2 1 0
SO
HIGH IMPEDANCE
12 AT25F512/1024
76543210
1440M–SEEPR–7/03