Datasheet > MX27C512TA-12

MX27C512TA-12

更新时间： 2024-01-10 08:42:32

品牌	Logo	应用领域
其他 - ETC		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
15页	494K
描述
x8 EPROM

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中文翻译

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数据手册

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MX27C512TA-12 数据手册

MX27C512

512K-BIT [64Kx8] CMOS EPROM

FEATURES

• 64K x 8 organization

• Operating current: 30mA

• Single +5V power supply

• Standby current: 100uA

• +12.5V programming voltage

• Fast access time: 45/55/70/90/100/120/150ns

• Totally static operation

• Package type:

- 28 pin plastic DIP

- 32 pin PLCC

- 28 pin 8 x 13.4 mm TSOP(I)

• Completely TTL compatible

GENERAL DESCRIPTION

The MX27C512 is a 5V only, 512K-bit, ultraviolet Eras-

ableProgrammableReadOnlyMemory. Itisorganized

as 64K words by 8 bits per word, operates from a single

+5volt supply, has a static standby mode, and features

fastsingleaddresslocationprogramming. Allprogram-

mingsignalsareTTLlevels,requiringasinglepulse.For

programmingoutsidefromthesystem,existingEPROM

programmers may be used. The MX27C512 supports

intelligent fast programming algorithm which can result

in programming time of less than fifteen seconds.

This EPROM is packaged in industry standard 28 pin

dual-in-line packages 32 lead PLCC, and 28 lead

TSOP(I) packages.

PIN CONFIGURATIONS

BLOCK DIAGRAM

PLCC

PDIP

CONTROL

LOGIC

OUTPUT

Q0~Q7

BUFFERS

OE/VPP

VCC

A14

A13

A15

A12

Y-DECODER

X-DECODER

Y-SELECT

A11

OE/VPP

A10

A0~A15

OE/VPP

A10

MX27C512

512K BIT

CELL

ADDRESS

INPUTS

MAXTRIX

GND

VCC

GND

PIN DESCRIPTION

SYMBOL PIN NAME

8 x 13.4mm 28TSOP(I)

OE/VPP

A11

A10

A0~A15

Q0~Q7

Address Input

Data Input/Output

Chip Enable Input

A13

A14

VCC

A15

A12

OE/VPP

Output Enable Input/Program Supply

Voltage

MX27C512

GND

No Internal Connection

Power Supply Pin (+5V)

Ground Pin

VCC

GND

P/N: PM0235

REV. 4.5, NOV. 09, 2001

12 3 4 5 6 7...15

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