th50vsf3681aasb TOSHIBA Semiconductor CORPORATION, th50vsf3681aasb Datasheet - Page 39

• Manufacturer Part Number: th50vsf3681aasb
• Description: Sram Flash Memory Mixed Multi-chip Package
• Manufacturer: TOSHIBA Semiconductor CORPORATION

SRAM WRITE CYCLE 3 (CE2S-CONTROLLED) (see Note 4)
SRAM WRITE CYCLE 4 (
UB , LB
UB , LB
Address
Address
CE2S
D
CE2S
D
CE
CE
OUT
OUT
WE
D
WE
D
1
1
IN
IN
S
S
UB
t
AS
See Note 5
See Note 5
t
AS
Hi-Z
- and
Hi-Z
LB
-CONTROLLED) (see Note 4)
t
t
COE
COE
t
t
BE
BE
t
t
WC
WC
t
t
t
t
t
t
ODW
ODW
CW
CW
CW
CW
t
t
BW
BW
t
t
Valid Data In
Valid Data In
WP
WP
t
t
DS
DS
TH50VSF3680/3681AASB
t
t
DH
DH
t
t
WR
WR
Hi-Z
Hi-Z
2001-03-06 39/55
See Note 5
See Note 5