IS61C632A ICSI [Integrated Circuit Solution Inc], IS61C632A Datasheet - Page 11

• Manufacturer Part Number: IS61C632A
• Description: 32K x 32 SYNCHRONOUS PIPELINED STATIC RAM
• Manufacturer: ICSI [Integrated Circuit Solution Inc]

IS61C632A
WRITE CYCLE TIMING
Integrated Circuit Solution Inc.
SSR001-0B
BW4-BW1
DATA
A14-A0
DATA
ADSP
ADSC
CLK
ADV
BWE
CE1
CE2
CE3
OUT
GW
OE
IN
t
t
t
CES
CES
High-Z
CES
High-Z
t
t
SS
AS
Single Write
WR1
t
ADV must be inactive for ADSP Write
DS
t
t
t
WS
WS
WS
t
t
t
t
SH
t
AH
CEH
CEH
CEH
t
KH
WR1
1a
t
KC
t
t
t
WH
WH
WH
t
DH
WR2
t
KL
BW4-BW1 only are applied to first cycle of WR2
t
WS
CE2 and CE3 only sampled with ADSP or ADSC
WR2
2a
CE1 Masks ADSP
Burst Write
t
AVS
t
WH
2b
t
AVH
2c
ADSP is blocked by CE1 inactive
2d
ADSC initiate Write
Write
WR3
WR3
3a
Unselected
Unselected with CE2
11