at25020b-wwu11l ATMEL Corporation, at25020b-wwu11l Datasheet - Page 9

• Manufacturer Part Number: at25020b-wwu11l
• Description: Spi Serial Eeprom
• Manufacturer: ATMEL Corporation

8707B–SEEPR–3/10
4.
Timing Diagrams
Figure 4-1.
Figure 4-2.
Figure 4-3.
SCK
SCK
SCK
SO
SO
CS
CS
SO
CS
SI
SI
SI
V
V
V
V
V
V
V
V
IH
IL
IH
IL
IH
IL
OH
OL
t
CSS
HI-Z
Synchronous Data Timing (for Mode 0)
WREN Timing
WRDI Timing
t
SU
VALID IN
t
WH
AT25010B/020B/040B [Preliminary]
t
H
WREN OP-CODE
WRDI OP-CODE
HI-Z
HI-Z
t
WL
t
V
t
HO
t
CSH
t
DIS
t
HI-Z
CS
9