AS8NVC512K32 datasheet, PDF - EEWORLD Datasheet

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AS8NVC512K32: Description512K x 32 Module nvSRAM 5.0V High Speed SRAM with Non-Volatile Storage; File Size358KB，17 Pages; ManufacturerAUSTIN; Websitehttp://www.austinsemiconductor.com/

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AS8NVC512K32 Overview

512K x 32 Module nvSRAM 5.0V High Speed SRAM with Non-Volatile Storage

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AUSTIN SEMICONDUCTOR, INC.

ADVANCE INFORMATION

Austin Semiconductor, Inc.

512K x 32 Module nvSRAM

5.0V

High Speed SRAM with

Non-Volatile Storage

FEATURES

•

-55

C to 125

C Operation

•

True non-volatile SRAM (no batteries)

•

20 ns, 25 ns, and 45 ns access times

•

Automatic STORE on power down with only a small

•

capacitor

STORE to QuantumTrap

nonvolatile elements initiated by

software, device pin, or AutoStore

on power down

RECALL to SRAM initiated by software or power up

Infinite Read, Write, and Recall cycles

200,000 STORE cycles to QuantumTrap

20 year data retention

Single 5.0V

±10% power supply

Ceramic Hermetic 68 Quad Flatpak

-Can order with X7R CAPS on package

-Matches compatible pinout footprint of SRAM & EEPROM

Module

AS8nvC512K32

nvSRAM

AVAILABLE AS MILITARY

SPECIFICATIONS

• Military Processing (MIL-STD-883C para 1.2.2)

•

Temperature Range -55C to 125C

FUNCTIONAL DESCRIPTION

The Austin Semiconductor AS8nvC512K32 is a fast static RAM,

with a nonvolatile element in each memory cell. The memory is

organized as 512K bytes of 8 bits for each of 4 die to form 512Kx32.

The embedded nonvolatile elements incorporate QuantumTrap

technology, producing the world’s most reliable nonvolatile memory.

The SRAM provides infinite read and write cycles, while independent

nonvolatile data resides in the highly reliable QuantumTrap cell.

Data transfers from the SRAM to the nonvolatile elements (the

STORE operation) takes place automatically at power down. On

power up, data is restored to the SRAM (the RECALL operation)

from the nonvolatile memory. Both the STORE and RECALL

operations are also available under software control.

LOGIC BLOCK DIAGRAM

[1, 2, 3]

DQ0-DQ31

(1-4)

AS8nvC512K32

Rev. 0.0 08/09

Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.

AS8NVC512K32 Related Products

	AS8NVC512K32	AS8nvC512K32Q-20XT	AS8nvC512K32Q-25XT	AS8nvC512K32Q-45XT	AS8nvC512K32QC-20XT	AS8nvC512K32QC-25XT	AS8nvC512K32QC-45XT
Description	512K x 32 Module nvSRAM 5.0V High Speed SRAM with Non-Volatile Storage	512K x 32 Module nvSRAM 5.0V High Speed SRAM with Non-Volatile Storage	512K x 32 Module nvSRAM 5.0V High Speed SRAM with Non-Volatile Storage	512K x 32 Module nvSRAM 5.0V High Speed SRAM with Non-Volatile Storage	512K x 32 Module nvSRAM 5.0V High Speed SRAM with Non-Volatile Storage	512K x 32 Module nvSRAM 5.0V High Speed SRAM with Non-Volatile Storage	512K x 32 Module nvSRAM 5.0V High Speed SRAM with Non-Volatile Storage

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