Datasheet > W27L01Q-90

W27L01Q-90

更新时间： 2024-11-21 22:06:15

品牌	Logo	应用领域
华邦 - WINBOND		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	244K
描述
128K X 8 ELECTRICALLY ERASABLE EPROM

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中文翻译

获取价格

数据手册

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W27L01Q-90 数据手册

W27L01

128K × 8 ELECTRICALLY ERASABLE EPROM

1. GENERAL DESCRIPTION

The W27L01 is a high speed, low power consumption Electrically Erasable and Programmable Read

Only Memory organized as 131,072 × 8 bits. It requires only one supply in the range of 3.3V ± 10% in

normal read mode. The W27L01 provides an electrical chip erase function.

2. FEATURES

• Single power supply voltage:

3.3V ±10%

• +12V erase/programming voltage

• Fully static operation

• All inputs and outputs directly TTL/CMOS

• High speed access time:

compatible

• Three-state outputs

70/90 nS (max.)

• Read operating current: 15 mA (max.)

• Erase/Programming operating current:

• Available packages: 32-lead PLCC, 32-lead

30 mA (max.)

STSOP and 32-lead TSOP.

• Standby current: 20 µA (max.)

3. PIN CONFIGURATIONS

4. BLOCK DIAGRAM

Vss

#PGM

#CE

OUTPUT

BUFFER

CONTROL

DECODER

#OE

A14

A13

CORE

ARRAY

32-lead PLCC

A11

#OE

A10

#CE

A16

5. PIN DESCRIPTION

A11

#OE

A10

#CE

SYMBOL

A0 − A16

Q0 − Q7

#CE

DESCRIPTION

A13

Address Inputs

A14

#PGM

32-lead TSOP/

32-lead STSOP

Data Inputs/Outputs

Chip Enable

Output Enable

Program Enable

Program/Erase Supply Voltage

Power Supply

V_DD

V_PP

A16

A15

A12

#OE

#PGM

VPP

VDD

Vss

Ground

No Connection

Publication Release Date: February 20, 2003

Revision A3

- 1 -

12 3 4 5 6 7...15

中文翻译

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