X24C04-2.7 データシートの表示（PDF） - Xicor -> Intersil

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X24C04-2.7

Serial EEPROM

Xicor -> Intersil 

Recommended System Management

Alternative: X4043

4K

X24C04

512 x 8 Bit

Serial EEPROM

FEATURES

• 2.7V to 5.5V power supply versions

• Low power CMOS

—Active read current less than 1 mA

—Active write current less than 1.5 mA

• Internally organized 512 x 8

• 2-wire serial interface

—Bidirectional data transfer protocol

—Schmitt trigger input noise suppression

400kHz across VCC range

• Sixteen byte page write mode

—Minimizes total write time per byte

• Self-timed write cycle

—Typical write cycle time of 5 ms

• High reliability

—Endurance: 1,000,000 cycles

—Data retention: 100 years

• 8-pin SOIC

DESCRIPTION

The X24C04 is a CMOS 4096 bit serial EEPROM,

internally organized 512 x 8. The X24C04 features a

serial interface and software protocol allowing opera-

tion on a simple two wire bus.

The X24C04 is fabricated with Xicor’s advanced

CMOS Textured Poly Floating Gate Technology.

The X24C04 utilizes Xicor’s proprietary DirectWrite™

cell, providing a minimum endurance of 1,000,000

cycles and a minimum data retention of 100 years.

BLOCK DIAGRAM

(8) VCC

(4) VSS

(7) TEST

(5) SDA

(6) SCL

(3) A2

(2) A1

(1) A0

START

STOP

Logic

START Cycle

H. V. Generation

Timing

& Control

Slave Address

Register

+Comparator

Control

Logic

Load

INC

Word

Address

Counter

X Dec

EEPROM

32 X 128

R/W

Pin

DOUT

ACK

Y Dec

8

CK

Data Register DOUT

REV 1.1.3 11/28/00

www.xicor.com

Characteristics subject to change without notice. 1 of 13

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