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AT25010B-SSHL-T
The Microchip AT25010B is a 1 Kb Serial EEPROM utilizing the industry standard Serial Peripheral Interface (SPI) compatible serial bus. The device is organized as one block of 128 x 8-bit and is optimized for use in consumer electronics, industrial, medical, and automotive applications where reliable and dependable nonvolatile memory storage is essential. Software write protection allows the user to protect ¼, ½, or the entire memory array. A hardware write protect pin is also provided, which additionally protects against inadvertent writes to the status register. The EEPROM is available in a variety of space-saving packaging options.
微芯片AT25010B是一款1 Kb串行EEPROM,采用工业标准串行外设接口(SPI)兼容串行总线。该器件由一个128 x 8位模块组成,针对消费电子、工业、医疗和汽车应用进行了优化,在这些应用中,可靠的非易失性存储器至关重要。软件写保护允许用户保护、或整个存储器阵列。还提供了一个硬件写保护引脚,可以防止对状态寄存器的意外写入。EEPROM提供多种节省空间的封装选项。
Product Features 产品特性
128 x 8-bit (1 Kbit) Supports SPI modes 0 and 3 Up to 20 MHz clock frequency Self-Timed Erase and Write Cycles (5 ms max.) Read current: 5mA (Max) at 5 MHz Write current: 5 mA (Max) at 5 MHz Standby current: 3.5 uA (Max) at 5 V Block Write Protection: Protect 1/4, 1/2 or Entire Array More than 1 million erase/write cycles Data retention 100 years Automotive Grade 1: -40°C to 125°C Automotive Grade 2: -40°C to 105°C Automotive Grade 3 / Industrial: -40°C to 85°C Automotive AECQ-100 Qualified1 Factory Programming Available Available in standard packages including 8-lead SOIC, and advanced packages including 8-lead TSSOP, 8-lead 2x3 DFN, and 8-ball VFBGA
128 x 8位(1千位) 支持SPI模式0和3 高达20 MHz的时钟频率 自定时擦除和写入周期(最大5 ms。) 读取电流:5 MHz时为5mA(最大值) 写入电流:5 MHz时5 mA(最大值) 待机电流:5 V时为3.5 uA(最大值) 数据块写保护:保护1/4、1/2或整个阵列 超过一百万次擦除/写入循环 数据保留100年 汽车1级:-40°C至125°C 汽车2级:-40°C至105°C 汽车级3 /工业级:-40°C至85°C 汽车AECQ-100认证1 工厂编程可用 提供标准封装,包括8引脚SOIC,以及高级封装,包括8引脚TSSOP、8引脚2x3 DFN和8引脚VFBGA