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24C02C/ST PDF预览

24C02C/ST

更新时间: 2024-01-06 23:10:06
品牌 Logo 应用领域
其他 - ETC 内存集成电路光电二极管双倍数据速率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时钟
页数 文件大小 规格书
13页 179K
描述
SERIAL EEPROM|256X8|CMOS|TSSOP|8PIN|PLASTIC

24C02C/ST 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

24C02C/ST 数据手册

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24C02C  
2K 5.0V I2CSerial EEPROM  
FEATURES  
PACKAGE TYPES  
PDIP/SOIC  
• Single supply with operation from 4.5 to 5.5V  
• Low power CMOS technology  
- 1 mA active current typical  
A0  
1
8
Vcc  
- 10 µA standby current typical at 5.5V  
• Organized as a single block of 256 bytes (256 x 8)  
• Hardware write protection for upper half of array  
• 2-wire serial interface bus, I2C compatible  
• 100 kHz and 400 kHz compatibility  
A1  
A2  
2
3
7
6
WP  
SCL  
Vss  
4
5
SDA  
• Page-write buffer for up to 16 bytes  
• Self-timed write cycle (including auto-erase)  
• Fast 1 mS write cycle time for byte or page mode  
• Address lines allow up to eight devices on bus  
• 1,000,000 erase/write cycles guaranteed  
• ESD protection > 4,000V  
TSSOP  
• Data retention > 200 years  
• 8-pin PDIP, SOIC or TSSOP packages  
• Available for extended temperature ranges  
1
8
A0  
A1  
VCC  
2
7
- Commercial (C):  
- Industrial (I):  
0°C to +70°C  
-40°C to +85°C  
-40°C to +125°C  
WP  
3
4
6
5
A2  
VSS  
SCL  
SDA  
- Automotive (E):  
DESCRIPTION  
The Microchip Technology Inc. 24C02C is a 2K bit  
Serial Electrically Erasable PROM with a voltage range  
of 4.5V to 5.5V. The device is organized as a single  
block of 256 x 8-bit memory with a 2-wire serial inter-  
face. Low current design permits operation with typical  
standby and active currents of only 10 µA and 1 mA  
respectively. The device has a page-write capability for  
up to 16 bytes of data and has fast write cycle times of  
only 1 mS for both byte and page writes. Functional  
address lines allow the connection of up to eight  
24C02C devices on the same bus for up to 16K bits of  
contiguous EEPROM memory. The device is available  
in the standard 8-pin PDIP, 8-pin SOIC (150 mil), and  
TSSOP packages.  
BLOCK DIAGRAM  
WP  
A0 A1 A2  
HV Generator  
I/O  
Control  
Logic  
Memory  
Control  
Logic  
EEPROM  
Array  
XDEC  
SDA  
SCL  
Vcc  
Vss  
Write Protect  
Circuitry  
YDEC  
SENSE AMP  
R/W CONTROL  
I2C is a trademark of Philips Corporation.  
1999 Microchip Technology Inc.  
DS21202C-page 1  

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