AUSTIN SEMICONDUCTOR, INC.

nvSRAM

nvSRAM

nvSRAM

nvSRAM

nvSRAM

AS8nvC512K32

AS8nvC512K32

Rev. 0.0 08/09

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

1

Austin Semiconductor, Inc.

ADVANCE INFORMATION

512K x 32 Module nvSRAM

5.0V High Speed SRAM with

Non-Volatile Storage

AVAILABLE AS MILITARY

SPECIFICATIONS

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

FEATURES

capacitor

-Can order with X7R CAPS on package

-Matches compatible pinout footprint of SRAM & EEPROM

Module

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

28

29

30

31

DQ0-DQ31

4x

4x

(1-4)

(1-4)