Datasheet > 23C4100-12

23C4100-12

更新时间： 2024-11-15 02:55:51

品牌	Logo	应用领域
旺宏电子 - Macronix		有原始数据的样本ROM
页数	文件大小	规格书
8页	322K
描述
4M-BIT [512K x 8/256K x 16] MASK ROM

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中文翻译

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数据手册

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23C4100-12 数据手册

MX23C4100

4M-BIT [512K x 8/256K x 16] MASK ROM

FEATURES

• Switchable organization

- 512K x 8 (byte mode)

- 256K x 16 (word mode)

• Single +5V power supply

• Fast access time:100/120/150ns

• Totally static operation

• Completely TTL compatible

• Operating current: 60mA

• Standby current: 100uA

• Package

- 40 pin DIP (600 mil)

- 40 pin SOP

GENERAL DESCRIPTION

The MX23C4100 is a 5V only, 4M-bit, Read Only

Memory. It is organized as 512Kx8 bits (byte mode) or

as 256Kx16 bit (word mode) depending on BYTE (pin

31) voltage level. MX23C4100 has a static standby

mode, and has an access time of 100/120/150/200ns.

It is designed to be compatible with all microprocessors

and similar applications in which high performance, large

bit storage and simple interfacing are important design

considerations.

MX23C4100 offers automatic power-down, with power-

down controlled by the chip enable (CE) input. When

CE is not selected, the device automatically powers

down and remains in a low-power standby mode as long

as CE stays in the unselected mode.

The OE input as well as OE input may be programmed

active Low.

BLOCK DIAGRAM

PIN CONFIGURATION

40 PDIP/SOP

BYTE

CONTROL

LOGIC

OUTPUT

Q0~Q14

BUFFERS

Q15/A-1

A17

Y-DECODER

X-DECODER

Y-DECODER

A10

A11

A12

A13

A14

A15

A16

BYTE

VSS

Q15/A-1

A0~A17

4M BIT

ADDRESS

INPUTS

ROM ARRAY

VSS

Q10

Q11

VCC

VSS

Q14

PIN DESCRIPTION

Q13

Symbol

A0~A17

Q0~Q14

Pin Function

Address Input

Data Output

Q12

VCC

Chip Enable Input

Output Enable Input

Word/Byte Selection

BYTE

Q15/A-1

Q15(Word mode)/LSB address(Byte

mode)

VCC

VSS

Power Supply Pin (+5V)

Ground Pin

P/N:PM0136

REV. 3.8, JUN. 19, 2003

12 3 4 5 6 7 8

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