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A428316 Datasheet 256K X 16 CMOS DYNAMIC RAM

Manufacturer: AMIC Technology

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Datasheet Details

Part number A428316
Manufacturer AMIC Technology
File Size 268.98 KB
Description 256K X 16 CMOS DYNAMIC RAM
Datasheet download datasheet A428316 Datasheet

General Description

The A428316 is a new generation randomly accessed memory for graphics, organized in a 262,144-word by 16bit configuration.

This product can execute Byte Write and Byte Read operation via two CAS pins.

The A428316 offers an accelerated Fast Page Mode This allow random access of up to 512 words within a row at a 83/62 MHz EDO cycle, making the A428316 ideally suited for graphics, digital signal processing and high performance computing systems.

Overview

A428316 Series Preliminary Document Title 256K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE Revision History Rev.

No.

0.0 0.1 0.2 0.3 256K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE History Initial issue Modify AC data Modify DC data and all parts guarantee self-refresh mode Delete -30,-40 grade and add -25 grade Issue Date June 13, 2001 April 26, 2002 June 10, 2002 August 20, 2002 Remark Preliminary PRELIMINARY (August, 2002, Version 0.3) AMIC Technology, Inc.

Key Features

  • n Organization: 262,144 words X 16 bits n Part Identification - A428316 (512 Ref. ) n Single 5.0V power supply/built-in VBB generator n Low power consumption - Operating: 110mA (-25 max) - Standby: 2.5mA (TTL), 1.0mA (CMOS) 1.0mA (Self-refresh current) n High speed - 25/35 ns RAS access time - 12/17 ns column address access time - 8/10 ns CAS access time - 12/16 ns EDO Page Mode Cycle Time n Industrial operating temperature range: -40°C to 85°C for -U n Fast Page Mode with Extended Data Out n Sep.

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