IS61C1024AL-12TLI ISSI, Integrated Silicon Solution Inc, IS61C1024AL-12TLI Datasheet - Page 6

• Manufacturer Part Number: IS61C1024AL-12TLI
• Description: IC SRAM 1MBIT 12NS 32TSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61C1024AL-12TLI

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 1M (128K x 8)
• Speed: 12ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TSOP
• Density: 1Mb
• Access Time (max): 12ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 17b
• Package Type: TSOP-I
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 40mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Word Size: 8b
• Number Of Words: 128K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 706-1087; IS61C1024AL-12TLI

AC WAVEFORMS
READ CYCLE NO. 1
READ CYCLE NO. 2
6
IS61C1024AL, IS64C1024AL
Notes:
1. WE is HIGH for a Read Cycle.
2. The device is continuously selected. OE, CE1 = V
3. Address is valid prior to or coincident with CE1 LOW and CE2 HIGH transitions.
ADDRESS
ADDRESS
D
D
OUT
CE1
CE2
OUT
OE
t
t
LZCE1
LZCE2
(1,2)
PREVIOUS DATA VALID
(1,3)
HIGH-Z
t
AA
t
DOE
t
t
t
ACE1
ACE2
LZOE
Integrated Silicon Solution, Inc. — www.issi.com —
t
OHA
IL
, CE2 = V
t
RC
IH
t
AA
.
t
RC
DATA VALID
DATA VALID
t
OHA
t
t
t
t
OHA
HZOE
HZCE1
HZCE2
CE2_RD2.eps
READ1.eps
ISSI
1-800-379-4774
01/24/05
Rev. B
®