I2C BUS 1Kbit(128x8bit) EEPROM

BR24L01A Family

Data Sheet (PDF, 875K)
Package	RoHS	Quality and reliability information	Application notes	Design Model

[ Product description ]

ROHM's high reliability serial EEPROMs command a large market share and are available in a range of capacities, bus interfaces (Microwire, I2C, SPI), operating voltages (1.8V to 5.5V, 2.5V to 5.5V) and package types, making them ideal for battery powered devices. In addition, the entire series utilizes unique double cell construction, significantly improving reliability, and are both lead-free and RoHS-compliant.

Specifications I/F I2C BUS Capacity (K) 1 Bit Format 128×8 Supply Voltage (V) 1.8 to 5.5 Current consumption Operating(mA) 2 Standby(µA) 2 Max.Write Cycle Time (ms) 5 Operating Temperature Range (ºC) -40 to +85 Number of Rewrite (Times) 106 Data Retention (Years) 40

[ Pin Configuration ]

Features

・Completely conforming to I²C BUS
・Wide operating voltage range : 1.8 to 5.5V
・Data rewrite up to 1,000,000 times