General Description

BR24T256-W is a serial EEPROM of I2C BUS Interface Method

Features

■ Completely conforming to the world standard I2C

BUS.

All controls available by 2 ports of serial clock

(SCL) and serial data (SDA)

■ Other devices than EEPROM can be connected to

the same port, saving microcontroller port

■ 1.6V to 5.5V Single Power Source Operation most

suitable for battery use

■ 1.6V to 5.5V wide limit of operating voltage, possible

FAST MODE 400KHz operation

■ Page Write Mode useful for initial value write at

factory shipment

■ Self-timed Programming Cycle

■ Low Current Consumption

■ Prevention of Write Mistake

➤ WP (Write Protect) Function added

➤ Prevention of Write Mistake at Low Voltage

■ More than 1 million write cycles

■ More than 40 years data retention

■ Noise filter built in SCL / SDA terminal

■ Initial delivery state FFh

BR24T256F-W属于集成电路（IC） > 存储器。罗姆半导体集团制造生产的BR24T256F-W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。