Rainbow Electronics AT25640A - Manual (Page 12)

12
AT25080A/160A/320A/640A
3401C–SEEPR–8/04
Figure 8. READ Timing
Figure 9. WRITE Timing
Figure 10. HOLD Timing
CS
SCK
SI
SO
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HIGH IMPEDANCE
INSTRUCTION
BYTE ADDRESS
MSB
DATA OUT
31
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HIGH IMPEDANCE
CS
SCK
SI
SO
INSTRUCTION
BYTE ADDRESS DATA IN
SO
SCK
HO LD
t
CD
t
HD
t
HZ
t
LZ
t
CD
t
HD
CS