Part Number
|
7142SA |
Manufacturer
|
Renesas |
Description
|
2K x 8 DUAL PORT STATIC RAM |
Published
|
Jul 28, 2021 |
Detailed Description
|
HIGH SPEED 2K x 8 DUAL PORT STATIC RAM
7132SA/LA 7142SA/LA
Features
◆ High-speed access – Commercial: 20/35/55/100ns (...
|
Datasheet
|
7142SA
|
Overview
HIGH SPEED 2K x 8 DUAL PORT STATIC RAM
7132SA/LA 7142SA/LA
Features
◆ High-speed access – Commercial: 20/35/55/100ns (max.
) – Industrial: 25/55ns (max.
) – Military: 25/35/55/100ns (max.
)
◆ Low-power operation – IDT7132/42SA Active: 325mW (typ.
) Standby: 5mW (typ.
) – IDT7132/42LA Active: 325mW (typ.
) Standby: 1mW (typ.
)
Functional Block Diagram
OEL
CEL R/WL
◆ MASTER IDT7132 easily expands data bus width to 16-or-more bits using SLAVE IDT7142
◆ On-chip port arbitration logic (IDT7132 only) ◆ BUSY output flag on IDT7132; BUSY input on IDT7142 ◆ Battery backup operation —2V data retention (LA only) ◆ TTL-compatible, single 5V ±10% power supply ◆ Available in 48-pin DIP, LCC and Flatpack, and ...
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