AT26DF081A_07 Datasheet, PDF (35/40 Pages) ATMEL Corporation – 8-megabit 2.7-volt Only Serial Firmware DataFlash Memory

Figure 13-4. HOLD Timing – Serial Output
CS
SCK
t_HHH
t_HLS
HOLD
SI
t_HLQZ
SO
t_HLH
t_HHS
t_HHQX
Figure 13-5. WP Timing for Write Status Register Command When SPRL = 1
CS
t_WPS
t_WPH
WP
SCK
SI
SO
0
0
MSB OF
WRITE STATUS REGISTER
OPCODE
HIGH-IMPEDANCE
0
X
LSB OF
WRITE STATUS REGISTER
DATA BYTE
AT26DF081A
MSB
MSB OF
NEXT OPCODE
35
3600F–DFLASH–03/07