AT45DB321D-SU-SL954 ATMEL [ATMEL Corporation], AT45DB321D-SU-SL954 Datasheet - Page 37

• Manufacturer Part Number: AT45DB321D-SU-SL954
• Description: 32-megabit 2.7-volt DataFlash
• Manufacturer: ATMEL [ATMEL Corporation]

21.1
21.2
21.3
21.4
3597N–DFLASH–04/09
Waveform 1 – SPI Mode 0 Compatible (for frequencies up to 66 MHz)
Waveform 2 – SPI Mode 3 Compatible (for frequencies up to 66 MHz)
Waveform 3 – RapidS Mode 0 (F
Waveform 4 – RapidS Mode 3 (F
SCK
SCK
SCK
SCK
SO
CS
CS
SO
SO
CS
CS
SO
SI
SI
SI
SI
HIGH IMPEDANCE
HIGH IMPEDANCE
HIGH Z
HIGH Z
t
t
CSS
CSS
t
t
SU
SU
t
t
t
t
V
CSS
CSS
V
t
t
SU
SU
VALID IN
t
VALID IN
t
WL
WL
VALID IN
VALID IN
VALID OUT
MAX
MAX
t
t
WH
WH
t
t
WH
VALID OUT
WH
t
t
V
t
V
t
HO
HO
t
t
= 66 MHz)
= 66 MHz)
H
H
t
t
H
H
t
t
WL
WL
VALID OUT
VALID OUT
t
t
HO
HO
t
t
CSH
CSH
t
t
CSH
CSH
t
t
HIGH IMPEDANCE
t
t
t
t
HIGH IMPEDANCE
t
DIS
DIS
t
CS
HIGH IMPEDANCE
CS
DIS
DIS
CS
HIGH IMPEDANCE
CS
37