AT93C56B中文资料2Kb Microwire (3-wire) Serial EEPROM数据手册Microchip规格书

描述 Description

The Microchip AT93C56B is a 2 Kb Microwire (3-wire) SerialEEPROM organized as either 256 x 8 or 128 x 16, selectable in hardware usingthe ORG pin. The device is optimized for use in consumer, industrial, and automotiveapplications where reliable and dependable nonvolatile memory storage isessential. The EEPROM is available in a variety of space-saving packagingoptions.

特性 Features

User selectable 256 x 8 or 128 x 16 Organization (2 Kbit)
Industry Standard Microwire Serial I/O
Up to 2 MHz clock compatibility
Self-Timed Erase and Write Cycles (5 ms max.)
Read current 0.5 mA (Typ), 2.0 mA (Max)
Write current 0.5 mA (Typ),2.0 mA (Max)
Standby current 10.0 uA (Typ), 15.0 uA (Max)
Software Write-Protection
More than 1 million erase/write cycles
Data retention > 100 years
Grade 1 Temperature Range: -40°C to 125°C
Qualified for Automotive Applications
Factory Programming Available
Available in 8-pin SOIC (150 mil), 8-pin TSSOP, 8-pad UDFN, 8-pad XDFN, and 8-ball VFBGA packages

简介

AT93C56B属于集成电路（IC）的存储器。由Microchip制造生产的AT93C56B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。