Datasheet > 27C2000

27C2000

更新时间： 2022-11-27 08:43:49

品牌	Logo	应用领域
旺宏电子 - Macronix		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
17页	948K
描述
2M-BIT [256K x 8] CMOS EPROM

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27C2000 数据手册

MX27C2000

2M-BIT[256Kx8]CMOSEPROM

FEATURES

• 256Kx 8 organization

• Operatingcurrent:30mA

• Single +5V power supply

• Standby current: 100uA

• +12.5Vprogrammingvoltage

• Fast access time:35/45/55/70/90/100/120/150 ns

• Totally static operation

• Package type:

- 32 pin plastic DIP

- 32 pin SOP

- 32 pin PLCC

- 32 pin TSOP(I)

• Completely TTL compatible

GENERAL DESCRIPTION

The MX27C2000 is a 5V only, 2M-bit, One Time

Programmable Read Only Memory. It is organized as

256K words by 8 bits per word, operates from a single +

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

fast single address location programming. All program-

mingsignalsareTTLlevels,requiringasinglepulse.For

programmingoutsidefromthesystem,existingEPROM

programmers may be used. The MX27C2000 supports

aintelligentfastprogrammingalgorithmwhichcanresult

in programming time of less than one minute.

This EPROM is packaged in industry standard 32 pin

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

32 lead TSOP (I) packages.

BLOCK DIAGRAM

PIN CONFIGURATIONS

32 PLCC

32 PDIP/SOP

VCC

PGM

A17

A14

A13

VPP

A16

A15

A12

CONTROL

LOGIC

OUTPUT

Q0~Q7

PGM

BUFFERS

A14

A13

Y-DECODER

X-DECODER

Y-SELECT

A11

A10

A11

A10

MX27C2000

A0~A17

2M BIT

CELL

ADDRESS

INPUTS

MAXTRIX

VCC

VSS

VPP

GND

PIN DESCRIPTION

32 TSOP

SYMBOL

A0~A17

Q0~Q7

PIN NAME

A11

A10

Address Input

Data Input/Output

Chip Enable Input

A13

A14

A17

PGM

VCC

VPP

A16

A15

A12

Output Enable Input

Programmable Enable Input

Program Supply Voltage

No Internal Connection

Power Supply Pin (+5V)

Ground Pin

MX27C2000

GND

PGM

VPP

VCC

GND

P/N: PM0157

REV. 4.0, AUG. 20, 2001

12 3 4 5 6 7...17

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