IS61C1024-20J ISSI, Integrated Silicon Solution Inc, IS61C1024-20J Datasheet - Page 6

• Manufacturer Part Number: IS61C1024-20J
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61C1024-20J

• Density: 1Mb
• Access Time (max): 20ns
• Operating Supply Voltage (typ): 5V
• Package Type: SOP
• Operating Temp Range: 0C to 70C
• Supply Current: 170mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 32
• Word Size: 8b
• Lead Free Status / Rohs Status: Not Compliant

AC WAVEFORMS
READ CYCLE NO. 1
READ CYCLE NO. 2
IS61C1024
IS61C1024L
6
Notes:
1.
2. The device is continuously selected.
3. Address is valid prior to or coincident with
ADDRESS
WE
ADDRESS
is HIGH for a Read Cycle.
D
D
OUT
CE1
CE2
OUT
OE
t
t
LZCE1
LZCE2
(1,2)
(1,3)
PREVIOUS DATA VALID
HIGH-Z
OE
t
AA
,
t
CE1
DOE
t
t
t
CE1
ACE1
ACE2
LZOE
= V
LOW and CE2 HIGH transitions.
t
IL
OHA
, CE2 = V
t
RC
IH
t
.
AA
t
RC
Integrated Silicon Solution, Inc. — 1-800-379-4774
DATA VALID
DATA VALID
t
OHA
t
t
t
t
OHA
HZOE
HZCE1
HZCE2
CE2_RD2.eps
READ1.eps
ISSI
SR028-1J
11/03/98
®