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AS8C801800 Datasheet 3.3V Synchronous SRAMs

Manufacturer: Alliance Semiconductor

Overview: 256K X 36, 512K X 18 3.3V Synchronous SRAMs AS8C803600 3.3V I/O, Burst Counter AS8C801800 Pipelined Outputs, Single Cycle.

Download the AS8C801800 datasheet PDF. This datasheet also includes the AS8C803600 variant, as both parts are published together in a single manufacturer document.

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Datasheet Details

Part number AS8C801800
Manufacturer Alliance Semiconductor
File Size 8.09 MB
Description 3.3V Synchronous SRAMs
Download AS8C801800 Download (PDF)

General Description

The 256K x 36 / 512K x 18.

The SRAMs contain write, data, address and control registers.

Internal logic allows the SRAM to generate a self-timed write based upon a decision which can be left until the end of the write cycle.

Key Features

  • 256K x 36, 512K x 18 memory configurations Supports high system speed:.
  • 150MHz 3.8ns clock access time.
  • LBO input selects interleaved or linear burst mode Self-timed write cycle with global write control (GW), byte write enable (BWE), and byte writes (BWx) 3.3V core power supply Power down controlled by ZZ input 3.3V I/O supply (VDDQ) Packaged in a JEDEC Standard 100-pin thin plastic quad flatpack (TQFP).

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