Datasheet > HY6264AJ-85

HY6264AJ-85

更新时间： 2024-11-29 23:57:15

品牌	Logo	应用领域
其他 - ETC		内存集成电路静态存储器光电二极管
页数	文件大小	规格书
9页	143K
描述
x8 SRAM

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中文翻译

获取价格

数据手册

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HY6264AJ-85 数据手册

HY6264A Series

8Kx8bit CMOS SRAM

minimize current drain is unnecessary for the

HY6264A Series.

DESCRIPTION

FEATURES

The HY6264A is a high-speed, low power and

8,192x8-bits CMOS static RAM fabricated using

Hyundai's high performance twin tub CMOS

process technology. This high reliability process

coupled with innovative circuit design techniques,

yields maximum access time of 70ns. The

HY6264A has a data retention mode that

guarantees data to remain valid at the minimum

power supply voltage of 2.0 volt. Using the CMOS

technology, supply voltage from 2.0 to 5.5 volt

has little effect on supply current in the data

retention mode. Reducing the supply voltage to

Fully static operation and Tri-state outputs

TTL compatible inputs and outputs

Low power consumption

Battery backup(L/LL-part)

-2.0V(min.) data retention

Standard pin configuration

-28 pin 600 mil PDIP

-28 pin 330 mil SOP

Product

No.

HY6264A

Voltage

(V)

Speed

(ns)

70/85/100

Operation

Current(mA)

Standby Current(uA)

Temperature

(°C)

0~70(Normal)

100

5.0

1mA

Note 1. Current value is max.

PIN CONNECTION

BLOCK DIAGRAM

ROW DECODER

I/O1

Vcc

A12

Vcc

/WE

CS2

/WE

CS2

MEMORY ARRAY

128x512

A11

/OE

A10

/CS1

I/O8

I/O7

I/O6

I/O5

I/O4

A11

/OE

A10

/CS1

I/O8

I/O7

I/O6

I/O5

I/O4

A12

I/O1

I/O2

I/O3

Vss

I/O8

I/O1

I/O2

I/O3

Vss

/CS1

CS2

/OE

PDIP

SOP

/WE

PIN DESCRIPTION

Pin Name

/CS1

Pin Function

Chip Select 1

Chip Select 2

Write Enable

Output Enable

Address Inputs

Pin Name

Pin Function

Data Input/Output

Power(+5V)

I/O1-I/O8

Vcc

CS2

/WE

Vss

Ground

/OE

No Connect

A0-A12

This document is a general product description and is subject to change without notice. Hyundai Electronics does not assume any

responsibility for use of circuits described. No patent licenses are implied.

Rev.02 /Jan.99

Hyundai Semiconductor

12 3 4 5 6 7...9

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