Datasheet > 存储 > EPROM> 27C512A-15TS

27C512A-15TS

更新时间： 2024-09-16 22:49:19

品牌	Logo	应用领域
美国微芯 - MICROCHIP		可编程只读存储器电动程控只读存储器
页数	文件大小	规格书
12页	73K
描述
512K (64K x 8) CMOS EPROM

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数据手册

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27C512A-15TS 数据手册

27C512A

512K (64K x 8) CMOS EPROM

FEATURES

PACKAGE TYPES

TSOP

• High speed performance

OE/VPP

A11

28 A10

27 CE

26 D7

25 D6

24 D5

23 D4

22 D3

• CMOS Technology for low power consumption

- 25 mA Active current

A13

A14

VCC

- 30 µA Standby current

• Factory programming available

• Auto-insertion-compatible plastic packages

• Auto ID aids automated programming

• High speed express programming algorithm

• Organized 64K x 8: JEDEC standard pinouts

- 28-pin Dual-in-line package

- 32-pin PLCC Package

27C512A

A15

A12

21 VSS

20 D2

19 D1

18 D0

17 A0

16 A1

15 A2

A7 10

A6 11

A5 12

A4 13

A3 14

PLCC

- 28-pin SOIC package

A11

OE/V^PP

A10

- 28-pin TSOP package

- 28-pin VSOP package

- Tape and reel

• Data Retention > 200 years

• Available for the following temperature ranges

- Commercial:

- Industrial:

0˚C to +70˚C

DIP/SOIC

-40˚C to +85˚C

-40˚C to +125˚C

- Automotive:

A15

VCC

A14

A13

A12

V^SS

DESCRIPTION

The Microchip Technology Inc. 27C512A is a CMOS

512K bit electrically Programmable Read Only Memory

(EPROM). The device is organized into 64K words by

8 bits (64K bytes). Accessing individual bytes from an

address transition or from power-up (chip enable pin

going low) is accomplished in less than 90 ns. This

very high speed device allows the most sophisticated

microprocessors to run at full speed without the need

for WAIT states. CMOS design and processing enables

this part to be used in systems where reduced power

consumption and high reliability are requirements.

A11

OE/V^PP

A10

VSOP

A complete family of packages is offered to provide the

most ﬂexibility in applications. For surface mount appli-

cations, PLCC, VSOP, TSOP or SOIC packaging is

available. Tape or reel packaging is also available for

PLCC or SOIC packages.

OE/V^PP

A11

A13

A14

A10

V^SS

V^CC

A15

27C512A

A12

1996 Microchip Technology Inc.

DS11173E-page 1

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