AT26F004-SSU ATMEL [ATMEL Corporation], AT26F004-SSU Datasheet - Page 31

• Manufacturer Part Number: AT26F004-SSU
• Description: 4-megabit 2.7-volt Only Serial Firmware DataFlash Memory
• Manufacturer: ATMEL [ATMEL Corporation]

13. AC Waveforms
Figure 13-1. Serial Input Timing
Figure 13-2. Serial Output Timing
Figure 13-3. HOLD Timing – Serial Input
3588A–DFLSH–10/05
HOLD
SCK
SCK
SCK
SO
CS
SO
CS
SO
CS
SI
SI
SI
t
CSLS
HIGH-IMPEDANCE
t
V
HIGH-IMPEDANCE
t
DS
MSB
t
SCKH
t
HHH
t
DH
t
OH
t
V
t
SCKL
t
HLS
t
CSLH
t
HLH
LSB
t
SCKH
t
CSHS
t
t
CSH
HHS
t
SCKL
t
CSHH
MSB
t
DIS
AT26F004
31