IS62WV2568BLL-55TLI ISSI, Integrated Silicon Solution Inc, IS62WV2568BLL-55TLI Datasheet - Page 7

• Manufacturer Part Number: IS62WV2568BLL-55TLI
• Description: IC SRAM 2MBIT 55NS 32TSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: Asynchronousr

Specifications of IS62WV2568BLL-55TLI

• Memory Size: 2M (256K x 8)
• Package / Case: 32-TSOP
• Interface: Parallel
• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Speed: 55ns
• Voltage - Supply: 2.5 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Access Time: 55 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.5 V
• Maximum Operating Current: 15 mA
• Organization: 256 K x 8
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Ports: 1
• Operating Supply Voltage: 2.5 V to 3.6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 706-1112; IS62WV2568BLL-55TLI

IS62WV2568ALL, IS62WV2568BLL
AC WAVEFORMS
READ CYCLE NO. 2
Notes:
1. WE is HIGH for a Read Cycle.
2. The device is continuously selected. OE, CS1= V
3. Address is valid prior to or coincident with CS1 LOW and cs2 hIgh transition.
Integrated Silicon Solution, Inc. — www.issi.com
Rev. H
1/6/10
ADDRESS
DOUT
CS1
CS2
OE
(1,3)
(CS1, CS2, OE Controlled)
t
ACS1/
t
t
HIGH-Z
LZCS1/
LZCS2
t
ACS2
t
AA
IL
. cs2=WE=V
t
LZOE
t
DOE
t
RC
Ih
.
DATA VALID
t
HZCS
t
HZOE
t
OHA
7