tc51whm516axgn70 TOSHIBA Semiconductor CORPORATION, tc51whm516axgn70 Datasheet - Page 6

• Manufacturer Part Number: tc51whm516axgn70
• Description: Toshiba Mos Digital Integrated Circuit Silicon Gate Cmos, 2,097,152-word By 16-bit Cmos Pseudo Static Ram
• Manufacturer: TOSHIBA Semiconductor CORPORATION

WRITE CYCLE 1 (
WRITE CYCLE 2 (
I/O1 to I/O16
I/O1 to I/O16
I/O1 to I/O16
I/O1 to I/O16
A0 to A20
A0 to A20
UB , LB
UB , LB
Address
Address
D
D
CE2
CE2
OUT
OUT
CE1
CE1
D
D
WE
WE
IN
IN
CE
WE
t
t
CH
CH
CONTROLLED)
CONTROLLED)
t
t
AS
AS
Hi-Z
(See Note 10)
(See Note 9)
(See Note 9)
(See Note 8)
(See Note 8)
t
COE
t
BE
t
t
t
t
WC
WC
ODW
ODW
t
CW
t
t
t
CW
BW
BW
t
t
WP
WP
VALID DATA IN
VALID DATA IN
t
t
DS
DS
Hi-Z
TC51WHM516AXGN65,70
t
OEW
t
t
DH
DH
t
t
t
t
t
t
WR
WR
WR
WR
WR
WR
Hi-Z
2002-03-14 6/11
(See Note 11)
(See Note 9)