CY7C140 - 1K x 8 Dual-Port Static Ram

This page provides the datasheet information for the CY7C140, a member of the CY7 1K x 8 Dual-Port Static Ram family.

Product Overview

Cypress Semiconductor

Part number	CY7C140
Manufacturer	Cypress Semiconductor
File Size	Direct Link
Description	1K x 8 Dual-Port Static Ram
Datasheet	CY7C140 Datasheet
Additional preview pages of the CY7C140 datasheet.

The CY7C130/CY7C131/CY7C140 and CY7C141 are high-speed CMOS 1K by 8 dual-port static RAMs.

Two ports are provided permitting independent access to any location in memory.

True Dual-Ported memory cells which allow simultaneous reads of the same memory location.
1K x 8 organization.
0.65-micron CMOS for optimum speed/power.
High-speed access: 15 ns.
Low operating power: ICC = 90 mA (max. ).
Fully asynchronous operation.
Automatic power-down.
Master CY7C130/CY7C131 easily expands data bus width to 16 or more bits using slave CY7C140/CY7C141.
BUSY output flag on CY7C130/CY7C131; BUSY inp.

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CY7C1462SV25 - 36-Mbit (1M x 36/2M x 18) Pipelined SRAM (Cypress)
CY7C1006D - 1-Mbit (256K x 4) Static RAM (Cypress)
CY7C1011G - 2-Mbit (128K words x 16 bit) Static RAM (Cypress)
CY7C1041G - 4-Mbit (256K words x 16 bit) Static RAM (Cypress)
CY7C1041GE - 4-Mbit (256K words x 16 bit) Static RAM (Cypress)
CY7C1041GN - 4-Mbit (256K words x 16 bit) Static RAM (Cypress)
CY7C1049GN - 4-Mbit (512K words x 8 bit) Static RAM (Cypress)
CY7C1061DV33 - 16-Mbit (1 M X 16) Static RAM (Cypress)
CY7C1061G - 16-Mbit (1 M words x 16 bit) Static RAM (Cypress)

Other Datasheets by Cypress Semiconductor

Published: Mar 27, 2005 |