Rainbow Electronics AT25640A - Manual (Page 11)

11
AT25080A/160A/320A/640A
3401C–SEEPR–8/04
Figure 6. RDSR Timing
Figure 7. WRSR Timing
CS
SCK
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
SI INSTRUCTION
SO 7 6 5 4 3 2 1 0
DATA OUT
MSB
HIGH IMPEDANCE
15
HIGH IMPEDANCE
INSTRUCTION
DATA IN
0
0
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8 9 10 11 12 13 14 15
CS
SCK
SI
SO