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AK632256BZ - 262144 x 32 Bit CMOS - BiCMOS Static Random Access Memory

Description

The Accutek AK632256BZ SRAM Module consists of fast high performance SRAMs mounted on a low profile, 64 pin SIM or ZIP Board.

The module utilizes four 28 pin 256K x 4 SRAMs in 300 mil SOJ packages and four decoupling capacitor chips mounted on each side of a printed circuit board.

Features

  • 262,144 x 32 bit organization JEDEC Standardized 64 pin SIM format Presence Detect PD0 and PD1 for identifying module density Common I/O, single OE functions with four separate chip selects (CE).
  • Low height 0.500 inch maximum.
  • Downward compatible with 128K x 32 (AK632128), 64K x 32 (AK63264) and 32K x 32 (AK63232).
  • TTL-compatible inputs and outputs.
  • Upward compatible with 512K x 32 (AK632512) and 1 Meg x 32 (AK6321024).
  • Fast access times range fr.

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Datasheet Details

Part number AK632256BZ
Manufacturer ACCUTEK
File Size 174.26 KB
Description 262144 x 32 Bit CMOS - BiCMOS Static Random Access Memory
Datasheet download datasheet AK632256BZ Datasheet
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Other Datasheets by ACCUTEK
  • AK632256W - 262144 x 32 Bit CMOS - BiCMOS Static Random Access Memory
  • AK632256Z - 262144 x 32 Bit CMOS - BiCMOS Static Random Access Memory
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  • AK632512AW - 64 Pin Version 524288 x 32 Bit CMOS - BiCMOS Static Random Access Memory

Full PDF Text Transcription

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MICROCIRCUIT CORPORATION DESCRIPTION The Accutek AK632256BZ SRAM Module consists of fast high performance SRAMs mounted on a low profile, 64 pin SIM or ZIP Board. The module utilizes four 28 pin 256K x 4 SRAMs in 300 mil SOJ packages and four decoupling capacitor chips mounted on each side of a printed circuit board. The SRAMs used have common I/O functions and single output enable functions. Also, four separate chip select (CE) connections are used to independently enable the four bytes. The modules can be supplied in a variety of access time values from 12 nSEC to 45 nSEC in CMOS or BiCMOS technology. The Accutek module is designed to have a maximum seated height of 0.500 inch to provide for the lowest height off the board.
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