Datasheet > W27C02P-70

W27C02P-70

更新时间： 2024-11-21 23:41:31

品牌	Logo	应用领域
其他 - ETC		内存集成电路可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
16页	283K
描述
EEPROM\|256KX8\|CMOS\|LDCC\|32PIN\|PLASTIC

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中文翻译

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数据手册

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W27C02P-70 数据手册

W27C02

´ 8 ELECTRICALLY ERASABLE EPROM

256K

GENERAL DESCRIPTION

The W27C02 is a high speed, low power consumption Electrically Erasable and Programmable Read

Only Memory organized as 262,144 x 8 bits. It requires only one supply in the range of 5.0V ±5% in

normal read mode. The W27C02 provides an electrical chip erase function.

FEATURES

· Fully static operation

· Single power supply voltage: 5.0V ±5%

· High speed access time: 70 nS (max.)

· Read operating current: 30 mA (max.)

· All inputs and outputs directly TTL/CMOS

compatible

· Three-state outputs

· Erase/Programming operating current:

30 mA (max.)

· Available packages: 32-pin 600 mil DIP, 32-lead

PLCC and 32-lead STSOP

· Standby current: 20 mA (max.)

· +12V erase/programming voltage

PIN CONFIGURATIONS

BLOCK DIAGRAM

Vss

#PGM

#CE

Vpp

A16

A15

A12

OUTPUT

BUFFER

#PGM

A17

A14

A13

CONTROL

DECODER

#OE

A14

A13

A11

32-pin

PDIP

32-lead PLCC

CORE

ARRAY

A11

#OE

A10

#CE

#OE

A10

#CE

A17

Vss

PIN DESCRIPTION

SYMBOL

DESCRIPTION

Address Inputs

Data Inputs/Outputs

A11

#OE

A10

#CE

A13

A14

A1 - A17

Q0 - Q7

#CE

#OE

#PGM

VPP

A17

#PGM

V_DD

32-lead STSOP

V_PP

Chip Enable

A16

A15

Output Enable

Program Enable

Program/Erase Supply Voltage

Power Supply

A12

VDD

Vss

Ground

No Connection

Publication Release Date: April 11, 2002

Revision A2

- 1 -

12 3 4 5 6 7...16

中文翻译

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与W27C02P-70相关器件

型号	品牌	获取价格	描述	数据表
W27C02Q-70	ETC	获取价格	EEPROM\|256KX8\|CMOS\|TSSOP\|32PIN\|PLASTIC
W27C20-70	WINBOND	获取价格	256K X 8 ELECTRICALLY ERASABLE EPROM
W27C257-10	WINBOND	获取价格	EEPROM, 32KX8, 100ns, Parallel, CMOS, PDIP28, 0.600 INCH,PLASTIC, DIP-28
W27C257-12	WINBOND	获取价格	EEPROM, 32KX8, 120ns, Parallel, CMOS, PDIP28, 0.600 INCH,PLASTIC, DIP-28
W27C257P-10	WINBOND	获取价格	EEPROM, 32KX8, 100ns, Parallel, CMOS, PQCC32, PLASTIC, LCC-32
W27C4096	WINBOND	获取价格	256K X 16 ELECTRICALLY ERASABLE EPROM
W27C4096-12	WINBOND	获取价格	256K X 16 ELECTRICALLY ERASABLE EPROM
W27C4096-15	WINBOND	获取价格	256K X 16 ELECTRICALLY ERASABLE EPROM
W27C4096P-12	WINBOND	获取价格	256K X 16 ELECTRICALLY ERASABLE EPROM
W27C4096P-15	WINBOND	获取价格	256K X 16 ELECTRICALLY ERASABLE EPROM