Datasheet > 27C2000A-90

27C2000A-90

更新时间： 2022-04-23 23:00:11

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
15页	960K
描述
2M-BIT [256K x 8] CMOS EPROM

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数据手册

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27C2000A-90 数据手册

PRELIMINARY

MX27C2000A

2M-BIT[256Kx8]CMOSEPROM

FEATURES

• 256Kx 8 organization

• Operatingcurrent:30mA

• Single +5V power supply

• +12.5Vprogrammingvoltage

• Fast access time:90/100/120/150 ns

• Totally static operation

• Standby current: 100uA

• Package type:

- 32 pin plastic DIP

- 32 pin PLCC

- 32 pin SOP

• Completely TTL compatible

- 32 pin TSOP

GENERAL DESCRIPTION

The MX27C2000A 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

fastsingleaddresslocationprogramming. Allprogram-

mingsignalsareTTLlevels,requiringasinglepulse.For

programmingoutsidefromthesystem,existingEPROM

programmersmaybeused. TheMX27C2000Asupports

aintelligentfastprogrammingalgorithmwhichcanresult

in programming time of less than one minute.

ThisOneTimeProgrammableReadOnly ispackagedin

industry standard 32 pin dual-in-line packages, 32 lead

PLCC, 32 lead SOP, 32 lead TSOP packages.

PIN CONFIGURATIONS

32 PDIP/SOP

32 PLCC

VCC

PGM

A17

A14

A13

VPP

A16

A15

A12

A14

A13

A11

A10

A11

A10

MX27C2000A

GND

32 TSOP

PIN DESCRIPTION

SYMBOL

A0~A17

Q0~Q7

PIN NAME

Address Input

A11

A10

GND

A13

A14

A17

PGM

VCC

VPP

A16

A15

A12

DataInput/Output

Chip Enable Input

Output Enable Input

ProgrammableEnableInput

ProgramSupplyVoltage

NoInternalConnection

Power Supply Pin (+5V)

GroundPin

MX27C2000A

PGM

VPP

VCC

GND

REV. 2.0, AUG. 27, 2003

P/N: PM0708

12 3 4 5 6 7...15

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