BR25H040

Pinout




Specifications

I/F SPI BUS Capacity (K) 4 Word 512×8 Supply voltage (V) 2.5 to 5.5 Current consumption Operating(mA) 3 Standby(µA) 10 Write cycle time (ms) 5 Operating temperature (ºC) -40 to +125 Number of data rewrite times (Times) 10⁶ Data hold years (Years) 40


Description

[ BR25H040 description ]

The BR25H040 is a serial EEPROM(Electrically Erasable Programmable Read Only Memory) is non-volatile memory that can be overwritten electrically, in units of bytes, and is most suitable for data storage use. ROHM's high reliability serial EEPROMs are among the top of their class. They command a large market share of BR25H040 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 of BR25H040 utilizes unique double cell construction, significantly improving reliability, and are both lead-free and RoHS-compliant.