IS61C64AL Integrated Silicon Solution, Inc., IS61C64AL Datasheet - Page 6

• Manufacturer Part Number: IS61C64AL
• Description: 8k X 8 High-speed Cmos Static Ram
• Manufacturer: Integrated Silicon Solution, Inc.

AC WAVEFORMS
READ CYCLE NO. 1
READ CYCLE NO. 2
Notes:
1. WE is HIGH for a Read Cycle.
2. The device is continuously selected. OE, CE = V
3. Address is valid prior to or coincident with CE LOW transitions.
IS61C64AL
6
ADDRESS
ADDRESS
D
OUT
D
OUT
OE
CE
HIGH-Z
t
PREVIOUS DATA VALID
(1,2)
(1,3)
LZCS
t
AA
t
DOE
t
t
IL
LZOE
ACS
.
t
OHA
t
RC
t
AA
t
RC
Integrated Silicon Solution, Inc. — 1-800-379-4774
DATA VALID
DATA VALID
t
HZCS
t
OHA
t
t
OHA
HZOE
READ1.eps
ISSI
CE_RD2.eps
10/23/06
Rev. B
®