24AA64中文资料64Kb I2C compatible 2-wire Serial EEPROM数据手册Microchip规格书

描述 Description

The Microchip Technology Inc. 24AA64 is a 64Kb I2C™ compatible Serial EEPROM. The device is organized as a single block of 8Kex 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. It has been developed for advanced, lowpower applications such as personal communications or data acquisition. The 24XX64 also has a page write capability for up to 32 bytes of data. Functional address lines allow up to eight devices on the same bus, for up to 512 Kbits address space. The 24XX64 is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP,DFN, TDFN and MSOP packages. The 24XX64 is also available in the 5-lead SOT-23 package.

特性 Features

Single-Supply with Operation down to 1.7V
Low-Power CMOS Technology
2-Wire Serial Interface, I2C™ Compatible
Cascadable up to 8 Devices
Schmitt Trigger Inputs for Noise Suppression
Output Slope Control to Eliminate Ground Bounce
100 kHz and 400 kHz Clock Compatibility
Page Write Time 5 ms, typical
Self-timed Erase/Write Cycle
32-Byte Page Write Buffer
Hardware Write-protect
ESD Protection > 4,000V
More than 1 Million Erase/Write Cycles
Data Retention > 200 Years
Factory Programming Available

简介

24AA64属于集成电路（IC）的存储器。由制造生产的24AA64存储器存储器是集成电路上用作数据存储设备的半导体器件。这些器件分为非易失性或易失性两种，格式包括 CBRAM、DRAM、EEPROM、EERAM、EPROM、闪存、FRAM、NVSRAM、PCM (PRAM)、PSRAM、RAM 和 SRAM。这些器件的存储容量为 64 b 至 6 Tb 不等，接口有 I2C、MMC、并行、eMMC、串行、单线、SPI、UFS、Xccela 总线和 1-线。