AS6C6264 datasheet(2/13 Pages) ALSC

2 / 13 page

FEATURES

Access time :55ns

Low power consumption:

Operation current :

15mA (TYP.), VCC = 3.0V

Standby current :

1µ A (TYP.), VCC = 3.0V

Wide range power supply : 2.7 ~ 5.5V

Fully static operation

Tri-state output

Data retention voltage :

1.5V (MIN.)

All products ROHS Compliant

Package : 28-pin 600 mil PDIP

28-pin 330 mil SOP

28-pin 8mm x 13.4mm sTSOP

GENERAL DESCRIPTION

The AS6C6264 is a 65,536-bit low power CMOS

static random access memory organized as 8,192

words by 8 bits. It is fabricated using very high

performance, high reliability CMOS technology. Its

standby current is stable within the range of

operating temperature.

The AS6C6264 is well designed for low power

application, and particularly well suited for battery

back-up nonvolatile memory application.

The AS6C6264 operates with wide range power

supply.

FUNCTIONAL BLOCK DIAGRAM

DE C ODE R

I/O DATA

C IR C UIT

C ONTR OL

C IR C UIT

8K x8

ME MOR Y AR R AY

C OLUM N I/O

A0-A12

Vcc

Vss

DQ0-DQ7

C E #

WE #

OE #

C E 2

PIN DESCRIPTION

SYMBOL

DESCRIPTION

A0 - A12

Address Inputs

DQ0 – DQ7

Data Inputs/Outputs

CE#, CE2

Chip Enable Inputs

WE#

Write Enable Input

OE#

Output Enable Input

VCC

Power Supply

VSS

Ground

No Connection

8K X 8 BIT LOW POWER CMOS SRAM

Fully Compatible with all Competitors 5V product

Fully Compatible with all Competitors 3.3V product

All inputs and outputs TTL compatible

February 2007

Updated July 2017

AS6C6264

July 2017, v2.0

Alliance Memory Inc

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