Datasheet > ST24C02RB3

ST24C02RB3

更新时间： 2024-02-14 00:27:23

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	147K
描述
I2C Serial EEPROM

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中文翻译

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数据手册

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ST24C02RB3 数据手册

ST24/25C02, ST24C02R

ST24/25W02

SERIAL 2K (256 x 8) EEPROM

NOT FOR NEW DESIGN

1 MILLION ERASE/WRITE CYCLES with

40 YEARS DATA RETENTION

SINGLE SUPPLY VOLTAGE:

– 3V to 5.5V for ST24x02 versions

– 2.5V to 5.5V for ST25x02 versions

– 1.8V to 5.5V for ST24C02R version only

HARDWARE WRITE CONTROL VERSIONS:

ST24W02 and ST25W02

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

ST24C/W02 are replaced by the M24C02

ST25C/W02 are replaced by the M24C02-W

ST24C02R is replaced by the M24C02-R

DESCRIPTION

This specification covers a range of 2K bits I²C bus

EEPROM products, the ST24/25C02, the

ST24C02R and ST24/25W02. In the text, products

are referred to as ST24/25x02, where "x" is: "C" for

Standard version and "W" for hardware Write Con-

trol version.

E0-E2

SDA

ST24x02

ST25x02

ST24C02R

SCL

MODE/WC*

Table 1. Signal Names

E0-E2

SDA

SCL

Chip Enable Inputs

Serial Data Address Input/Output

Serial Clock

AI00788D

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 ST24/25W02 products.

November 1997

1/16

This is information on a product still in production but not recommended for new design

12 3 4 5 6 7...16

中文翻译

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