Datasheet4U Logo Datasheet4U.com

WCMA1008C1X Datasheet 128k X 8 Static Ram

Manufacturer: Weida Semiconductor

Overview: WCMA1008C1X 128K x 8 Static RAM.

General Description

The WCMA1008C1X is a high-performance CMOS static RAM organized as 128K words by 8 bits.

Easy memory expansion is provided by an active LOW Chip Enable (CE1), an active HIGH Chip Enable (CE2), an active LOW Output Enable Logic Block Diagram Pin Configuration Top View SOIC A17 A16 A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 I/O0 I/O1 I/O2 GND A11 A9 A8 A13 WE CE2 A15 VCC NC A16 A14 A12 A7 A6 A5 A4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 INPUT BUFFER ROW DECODER I/O 0 I/O 1 SENSE AMPS I/O 2 I/O 3 I/O 4 I/O 5 POWER DOWN ..

A0 A1 A2 A3 A4 A5 A6 A7 A8 512x 256x 8 ARRAY CE1 CE2 WE OE COLUMN DECODER A9 A 10 A

Key Features

  • Voltage Range.
  • 4.5V.
  • 5.5V.
  • Low active power.
  • Typical active current: 6 mA @ f = fmax (70 ns speed).
  • Low standby current.
  • Automatic power-down when deselected.
  • TTL-compatible inputs and outputs.
  • Easy memory expansion with CE1, CE2, and OE features.
  • CMOS for optimum speed/power (OE), and three-state drivers. This device has an automatic power-down feature that reduces power consumption by more than 75% when de.

More Datasheets from Weida Semiconductor

Part Number Description
WCMA1008U1X 128K x 8 Static RAM
WCMA1016U4X 64K x 16 Static RAM
WCMA2008U1B 256K x 8 Static RAM
WCMA2008U1X 256K x 8 Static RAM
WCMA2016U4B 128K x 16 Static RAM
WCMA2016U4X 128K x 16 STATIC
WCMA4008C1X 512K x 8 Static RAM
WCMA4016U1X 256K x 16 Static RAM
WCMA4016U4X 256K x 16 Static RAM
WCMB2016R4X 128K x 16 Static RAM

WCMA1008C1X Distributor