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24C02 PDF预览

24C02

更新时间: 2024-02-26 13:55:19
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
SERIAL 2K (256 x 8) EEPROM

24C02 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:WAFER
包装说明:DIE, WAFER针数:5
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.38
其他特性:2-WIRE SERIAL INTERFACE; DATA RETENTION > 200 YEARS; 1000000 ERASE/WRITE CYCLES GUARANTEED最大时钟频率 (fCLK):0.4 MHz
数据保留时间-最小值:200耐久性:1000000 Write/Erase Cycles
I2C控制字节:1010XXXRJESD-30 代码:R-XUUC-N5
JESD-609代码:e3内存密度:2048 bit
内存集成电路类型:EEPROM内存宽度:8
功能数量:1端子数量:5
字数:256 words字数代码:256
工作模式:SYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:256X8
输出特性:OPEN-DRAIN封装主体材料:UNSPECIFIED
封装代码:DIE封装等效代码:WAFER
封装形状:RECTANGULAR封装形式:UNCASED CHIP
并行/串行:SERIAL峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V认证状态:Not Qualified
串行总线类型:I2C最大待机电流:0.0001 A
子类别:EEPROMs最大压摆率:0.003 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子位置:UPPER处于峰值回流温度下的最长时间:NOT SPECIFIED
最长写入周期时间 (tWC):10 msBase Number Matches:1

24C02 数据手册

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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  
8
8
1
1
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  
V
CC  
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.  
3
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  
V
SS  
AI00788D  
Multibyte/Page Write Mode  
(C version)  
MODE  
WC  
VCC  
VSS  
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  

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