DESCRIPTION

The Microchip Technology Inc. 93AA76/86 are 8K and 16K low voltage serial Electrically Erasable PROMs. The device memory is configured as x8 or x16 bits depending on the ORG pin setup. Advanced CMOS technology makes these devices ideal for low power non-volatile memory applications. These devices also have a Program Enable (PE) pin to allow the user to write protect the entire contents of the memory array. The 93AA76/86 is available in standard 8-pin DIP and 8-pin surface mount SOIC packages.

FEATURES

• Single supply operation down to 1.8V

• Low power CMOS technology

- 1 mA active current typical

-5 µA standby current (typical) at 3.0V

• ORG pin selectable memory configuration

- 1024 x 8 or 512 x 16-bit organization (93AA76)

- 2048 x 8 or 1024 x 16-bit organization (93AA86)

• Self-timed ERASE and WRITE cycles

• Automatic ERAL before WRAL

• Power on/off data protection circuitry

• Industry standard 3-wire serial I/O

• Device status signal during ERASE/WRITE cycles

• Sequential READ function

• 10,000,000 ERASE/WRITE cycles guaranteed

• Data retention > 200 years

• 8-pin PDIP/SOIC package

• Temperature ranges available:

- Commercial (C): 0°C to +70°C

93AA76属于集成电路（IC） > 存储器。微芯科技股份有限公司制造生产的93AA76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。