IS62WV5128BLL-55HI ISSI, Integrated Silicon Solution Inc, IS62WV5128BLL-55HI Datasheet - Page 10

• Manufacturer Part Number: IS62WV5128BLL-55HI
• Description: IC SRAM 4MBIT 55NS 32STSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS62WV5128BLL-55HI

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 4M (512K x 8)
• Speed: 55ns
• Interface: Parallel
• Voltage - Supply: 2.5 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-sTSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

IS62WV5128ALL,
WRITE CYCLE NO. 2
WRITE CYCLE NO. 3
10
ADDRESS
ADDRESS
DOUT
DOUT
CS1
DIN
CS1
WE
OE
DIN
WE
OE
(WE Controlled: OE is HIGH During Write Cycle)
(WE Controlled: OE is LOW During Write Cycle)
IS62WV5128BLL
t
DATA UNDEFINED
SA
t
DATA UNDEFINED
SA
t
AW
t
AW
t
HZWE
t
HZWE
t
SCS1
t
SCS1
t
t
PWE
t
WC
t
PWE
WC
HIGH-Z
HIGH-Z
Integrated Silicon Solution, Inc. — www.issi.com
t
SD
t
SD
DATA-IN VALID
DATA-IN VALID
t
HA
t
HA
t
t
LZWE
HD
t
t
LZWE
HD
01/29/08
Rev. E