CAT93C46B数据手册集成电路（IC）的存储器规格书PDF

描述 Description

The CAT93C46B is a 1-Kb Serial EEPROM memory device which is configured as either 64 registers of 16 bits (ORG pin at VCC) or 128 registers of 8 bits (ORG pin at GND). Each register can be written (or read) serially by using the DI (or DO) pin. The CAT93C46B features a self-timed internal write with auto-clear. On-chip Power-On Reset circuit protects the internal logic against powering up in the wrong state.

特性 Features

• High Speed Operation: 4 MHz (5 V), 2 MHz (1.8 V)
• 1.8 V (1.65 V for CAT93C46BxxxxL / TA = -20°C to +85°C) to 5.5 V Supply Voltage Range
• Selectable x8 or x16 Memory Organization
• Self-Timed Write Cycle with Auto-Clear
• Sequential Read
• Software Write Protection
• 100 Year Data Retention
• Low Power CMOS Technology
• 1,000,000 Program/Erase Cycles
• Powerup Inadvertant Write Protection
• Industrial and Extended Temperature Ranges
• 8-pin PDIP, SOIC, TSSOP and 8-pad UDFN and TDFN Packages
• This Device is Pb-Free, Halogen Free/BFR Free and RoHS Compliant

应用 Application

• Alarm Systems
• Audio Players
• Automotive Systems
• Cable Modems
• CDRW
• Cellular Phones
• CRT/LCD Monitors
• Digital Still Cameras
• Cordless Phones
• Hard Disk Drives
• Graphic Cards
• DRAM Modules
• DVD Players
• Health Meters
• Industrial Controls
• Internet Phone Handsets
• Memory Modules
• Notebook PC
• Personal Computers
• TV
• Smart Phones
• Printers
• Set Top Box
• Telecommunications
• Two Way Radios
• Video Games
• Wireless LANs
• Video Tape Recorder
• Vending Machines

简介

CAT93C46B属于集成电路（IC）的存储器。由制造生产的CAT93C46B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。