7134SA55J Datasheet, PDF (1/12 Pages) Integrated Device Technology – HIGH-SPEED 4K x 8 DUAL-PORT STATIC SRAM

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Features
◆ _{High-speed access}
– Military: 35/45/55/70ns (max.)
– Industrial: 25/55ns (max.)
– Commercial: 20/25/35/45/55/70ns (max.)
◆ _{Low-power operation}
– IDT7134SA
Active: 700mW (typ.)
Standby: 5mW (typ.)
– IDT7134LA
Active: 700mW (typ.)
Standby: 1mW (typ.)
HIGH-SPEED
4K x 8 DUAL-PORT
STATIC SRAM
IDT7134SA/LA
◆ _{Fully asynchronous operation from either port}
◆ _{Battery backup operation—2V data retention (LA only)}
◆ _{TTL-compatible; single 5V (±10%) power supply}
◆ _{Available in 48-pin DIP, LCC, Flatpack and 52-pin PLCC}
◆ _{Military product compliant to MIL-PRF-38535 QML}
◆ _{Industrial temperature range (–40°C to +85°C) is available for}
selected speeds
◆ _{Green parts available, see ordering information}
Functional Block Diagram
R/WL
CEL
OEL
I/O0L- I/O7L
I/O
CONTROL
I/O
CONTROL
R/WR
CER
OER
I/O0R- I/O7R
A0L- A11L
ADDRESS
DECODER
MEMORY
ARRAY
ADDRESS
DECODER
A0R- A11R
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©2012 Integrated Device Technology, Inc.
FEBRUARY 2013
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