CAT93C46R集成电路（IC）的存储器规格书PDF中文资料

CAT93C46R属于集成电路（IC）的存储器。由安森美半导体公司制造生产的CAT93C46R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。

描述 Description

The CAT93C46R is a 1 kb CMOS Serial EEPROM device which is organized as either 64 registers of 16 bits or 128 registers of 8 bits, as determined by the state of the ORG pin. The CAT93C46R features sequential read and self−timed internal write with auto−clear. On−chip Power−On Reset circuitry protects the internal logic against powering up in the wrong state.

In contrast to the CAT93C46, the CAT93C46R features an internal instruction clock counter which provides improved noise immunity for Write/Erase commands.

特性 Features

• High Speed Operation: 4 MHz @ 5 V, 2 MHz @ 1.8 V

• 1.8 V to 5.5 V Supply Voltage Range

• Selectable x8 or x16 Memory Organization

• Sequential Read

• Software Write Protection

• Power−up Inadvertant Write Protection

• Low Power CMOS Technology

• 1,000,000 Program/Erase Cycles

• 100 Year Data Retention

• Industrial Temperature Range

• 8−pin PDIP, SOIC, TSSOP and 8−pad TDFN Packages

• This Device is Pb−Free, Halogen Free/BFR Free and RoHS Compliant*