Datasheet > ST24C04

ST24C04

更新时间： 2024-02-21 18:54:02

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		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	127K
描述
4 Kbit Serial I2C Bus EEPROM with User-Defined Block Write Protection

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中文翻译

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数据手册

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ST24C04 数据手册

ST24C04, ST25C04

ST24W04, ST25W04

4 Kbit Serial I C Bus EEPROM

with User-Defined Block Write Protection

1 MILLION ERASE/WRITE CYCLES with

40 YEARS DATA RETENTION

SINGLE SUPPLY VOLTAGE:

– 3V to 5.5V for ST24x04 versions

– 2.5V to 5.5V for ST25x04 versions

HARDWARE WRITE CONTROL VERSIONS:

ST24W04 and ST25W04

PROGRAMMABLE WRITE PROTECTION

TWO WIRE SERIAL INTERFACE, FULLY I²C

BUS COMPATIBLE

PSDIP8 (B)

0.25mm Frame

SO8 (M)

150mil Width

BYTE and MULTIBYTE WRITE (up to 4

BYTES)

PAGE WRITE (up to 8 BYTES)

BYTE, RANDOM and SEQUENTIAL READ

MODES

Figure 1. Logic Diagram

SELF TIMED PROGRAMMING CYCLE

AUTOMATIC ADDRESS INCREMENTING

ENHANCED ESD/LATCH UP

PERFORMANCES

DESCRIPTION

This specification covers a range of 4 Kbits I²C bus

EEPROM products, the ST24/25C04 and the

ST24/25W04. In the text, products are referred to

as ST24/25x04, where "x" is: "C" for Standard

version and "W" for hardware Write Control ver-

sion.

E1-E2

PRE

SDA

ST24x04

ST25x04

SCL

Table 1. Signal Names

MODE/WC*

PRE

E1-E2

SDA

SCL

Write Protect Enable

Chip Enable Inputs

Serial Data Address Input/Output

Serial Clock

AI00851E

Multibyte/Page Write Mode

(C version)

MODE

V_CC

V_SS

Write Control (W version)

Supply Voltage

Ground

Note: WC signal is only available for ST24/25W04 products.

February 1999

1/16

12 3 4 5 6 7...16

中文翻译

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与ST24C04相关器件

型号	品牌	获取价格	描述	数据表
ST24C04B1	STMICROELECTRONICS	获取价格	IC
ST24C04B1TR	STMICROELECTRONICS	获取价格	4 Kbit Serial I2C Bus EEPROM with User-Defined Block Write Protection
ST24C04B3	STMICROELECTRONICS	获取价格	I2C Serial EEPROM
ST24C04B3TR	STMICROELECTRONICS	获取价格	4 Kbit Serial I2C Bus EEPROM with User-Defined Block Write Protection
ST24C04B5	STMICROELECTRONICS	获取价格	I2C Serial EEPROM
ST24C04B5TR	STMICROELECTRONICS	获取价格	4 Kbit Serial I2C Bus EEPROM with User-Defined Block Write Protection
ST24C04B6	STMICROELECTRONICS	获取价格	I2C Serial EEPROM
ST24C04B6TR	STMICROELECTRONICS	获取价格	4 Kbit Serial I2C Bus EEPROM with User-Defined Block Write Protection
ST24C04CB1	STMICROELECTRONICS	获取价格	512X8 I2C/2-WIRE SERIAL EEPROM, PDIP8, 0.25 MM LEAD FRAME, PLASTIC, SDIP-8
ST24C04CB6	STMICROELECTRONICS	获取价格	512X8 I2C/2-WIRE SERIAL EEPROM, PDIP8, 0.25 MM LEAD FRAME, PLASTIC, SDIP-8