24LC02BT-I/OT 数据手册 - Microchip（微芯）

●存储器格式Format - Memory| EEPROMs - 串行 EEPROMs - Serial \---|--- 存储器类型Memory Type| EEPROM 存储容量Memory Size| 2K (256 x 8) 速度Speed| 400kHz 接口Interface| I²C，2 线串口 I²C, 2-Wire Serial 电源电压Voltage - Supply| 2.5 V ~ 5.5 V Description & Applications| 1K I2C™Serial EEPROM Description: The Microchip Technology Inc. 24AA01/24LC01B (24XX01

●) is a 1 Kbit Electrically Erasable PROM. The device is organized as one block of 128 x 8-bit memory with a 2-wire serial interface. Low-voltage design permits operation down to 1.7V with standby and active currents of only 1 μA and 1 mA, respectively. The 24XX01 also has a page write capability for up to 8 bytes of data. The 24XX01 is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP, 2x3 DFN, 2x3 TDFN and MSOP packages, and is also available in the 5-lead SOT-23 and SC-70 packages. Features: • 128-bit through 1024 Kbit Devices • Single Supply with Operation Down to 1.7V for 24AAXX Devices • Low-Power CMOS Technology: - 1 mA active current, typical - 1 μA standby current, typical (I-temp) • 2-Wire Serial Interface Bus, I 2C™ Compatible • Schmitt Trigger Inputs for Noise Suppression • Output Slope Control to Eliminate Ground Bounce • 400 kHz (≥ 2.5V): 24LCXX and 24AAXX • 1 MHz (≥ 2.5V) and 400 kHz (1.7V): 24FCXX • Self-Timed Write Cycle (including Auto-Erase) • Page Write Buffer • Hardware Write-Protect Available on Most Devices • Factory Programming (QTP) Available • ESD Protection >4,000V • 1 Million Erase/Write Cycles • Data Retention >200 years • 8-lead PDIP, SOIC, TSSOP and MSOP Packages • 5-lead SOT-23 Package (Most 1-16 Kbit Devices) • 8-lead 2x3mm and 5x6mm DFN Packages Available • Pb-Free and RoHS Compliant • Available for Extended Temperature Ranges: - Industrial (I): -40°C to +85°C - Automotive (E): -40°C to +125°C 描述与应用| 1K I2C™串行EEPROM 说明： Microchip的24AA01/24LC01B的 （24XX01

●）是1千位电可擦除PROM。该 设备被组织作为一个块为128×8位存储器 2线串行接口。低电压设计 允许操作下降至1.7V待机和活跃 只有1μA和1 mA的电流。该 24XX01也有长达8页写能力 字节的数据。 24XX01是在标准 8引脚表面贴装PDIP，SOIC，TSSOP，2X3 DFN 引脚2x3 TDFN和MSOP封装，也可 5引脚SOT-23和SC-70封装。 •128位到1024 Kbit的设备 •单电源工作电压可低至1.7V 24AAXX设备 •低功耗CMOS技术： - 1毫安典型工作电流 - 1μA典型待机电流（I-温度） •2线串行接口总线，我 2C™兼容 •施密特触发器输入噪声抑制 •输出斜率控制以消除接地反弹 •400千赫（≥2.5V）：24LCXX和24AAXX •1兆赫（≥2.5V）和400 kHz（1.7V）：24FCXX器件工作 •自定时写周期（包括自动擦除） •页写缓冲 •硬件写保护，可在大多数 设备 •工厂编程（QTP） •ESD保护电压> 4,000 V •1万次擦除/写周期 •数据保存> 200年 •8引脚PDIP，SOIC，TSSOP和MSOP封装 •5引脚SOT-23封装（1-16 Kbit器件） •8引脚2x3mm和5x6mm DFN封装 可用的 •无铅和RoHS •可扩展的温度范围： - 工业级（I）：-40°C至+85°C - 汽车（E）：-40°C至+125°C