BR24T256-WZ数据手册ROHM中文资料规格书

描述 Description

BR24T256-WZ是I²C BUS接口方式的串行EEPROM。

特性 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
• Write (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