BR93G46FVT-3A中文资料Microwire BUS 1kbit(64x16bit) EEPROM数据手册ROHM规格书

描述 Description

BR93G46-3A是串行3线式接口方式的串行EEPROM。

数据bit格式为固定的16bit，采用1PIN定为CS PIN的标准PIN配置。

特性 Features

• 3-line communications of chip select, serial clock, serial data input / output (the case where input and output are shared)
• Operations available at high speed 3MHz clock (4.5 V~5.5 V)
• High speed write available (write time 5ms max.）
• Same package and pin configuration from 1Kbit to 16Kbit
• 1.7~5.5V single power source operation
• Address auto increment function at read operation
• Write mistake prevention function » Write prohibition at power on » Write prohibition by command code » Write mistake prevention function at low voltage
• Self-timed programming cycle
• Program condition display by READY / BUSY
• Compact package SOP8/SOP-J8/SSOP-B8/TSSOP-B8/MSOP8/ TSSOP-B8J/DIP-T8/VSON008X2030
• More than 40 years data retention
• More than 1 million write cycles
• Initial delivery state all addresses FFFFh

简介

BR93G46FVT-3A属于集成电路（IC）的存储器。由制造生产的BR93G46FVT-3A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。