Datasheet > AK68512D_09

AK68512D_09

更新时间： 2024-09-18 12:55:55

品牌	Logo	应用领域
ACCUTEK		存储
页数	文件大小	规格书
2页	185K
描述
Static Random Access Memory

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中文翻译

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数据手册

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AK68512D_09 数据手册

AK68512D

524,288 x 8 Bit CMOS

Static Random Access Memory

ACCUTEK

MICROCIRCUIT CORPORATION

DESCRIPTION

The Accutek AK68512D-1C high density memory module is a static

random access memory organized in 512K x 8 bit words. The as-

sembly consists of one medium speed 512K x 8 SRAM in a TSOP

package. The module is supplied in a 600 mil wide, 32 pin DIP (Dual

In-Line Package) configuration. This pinout is completely compati-

ble with industry standard monolithic designs. These modules are

intended for use in applications where limited board space dictates

compact module designs.

The operation of the AK68512D is identical to standard monolithic 8

bit word wide SRAMs.

The AK68512D offers the features of low power and medium speed

by using CMOS devices and makes high density mounting possible

with no surface mount technology.

FEATURES

· 524,288 x 8 bit organization

ELECTRICAL SPECIFICATIONS

· Fast access time: 55 - 70 nSEC

Timing diagrams and basic electrical characteristics are those of

the standard 512K x 8 SRAMs used to construct these modules.

Accutek’s module design allows the flexibility of selecting indus-

try-compatible 512K x 8 SRAMs from any of a number of semicon-

ductor manufacturers.

· Completely static RAM, no clock or timing strobe required

· Inputs and outputs TTL compatible

· Conventional 600 mil wide SIP package with industry

compatible pinout

· Single 5 volt power supply - AK68512D-1C

· Single 3.3 volt power supply - AK68512D-1C/3.3

· Operating free air temperature 0⁰to 70⁰C

PIN NOMENCLATURE

PIN ASSIGNMENT

FUNCTIONAL DIAGRAM

DQ₁- DQ₈

A₀- A₁₈

Data In/Data Out

Adress Inputs

Chip Enable

Write Enable

5v Supply

A18

A16

A14

A12

Vcc

A15

A17

A13

Vcc

Vss

Ground

Output Enable

A11

A10

TIMING OPTIONS

DQ8

DQ7

DQ6

DQ5

DQ4

55 nSEC Access Time

70 nSEC Access Time

DQ1

DQ2

DQ3

Vss

0.22uF CAPACITOR

中文翻译

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与AK68512D_09相关器件

型号	品牌	获取价格	描述	数据表
AK68512D_10	ACCUTEK	获取价格	Static Random Access Memory
AK68512D-10	ACCUTEK	获取价格	SRAM Module, 512KX8, 100ns, CMOS
AK68512D-12	ACCUTEK	获取价格	SRAM Module, 512KX8, 120ns, CMOS
AK68512D1C	ACCUTEK	获取价格	524,288 x 8 Bit CMOS Static Random Access Memory
AK68512D1C/3.3-55	ACCUTEK	获取价格	SRAM
AK68512D1C/3.3-70	ACCUTEK	获取价格	SRAM
AK68512D1C_09	ACCUTEK	获取价格	Static Random Access Memory
AK68512D1C-55	ACCUTEK	获取价格	SRAM
AK68512D1C-70	ACCUTEK	获取价格	SRAM
AK68512D-70	ETC	获取价格	x8 SRAM Module