Microwire BUS 4Kbit (256x16bit) EEPROM - BR93L66RFJ-W | ROHM Semiconductor - ROHM Co., Ltd.
Microwire BUS 4Kbit (256x16bit) EEPROM - BR93L66RFJ-W
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 (1.7V to 5.5V, 1.8V to 5.5V, 2.5V to 5.5V, 3.0V to 3.6V) and package types, making them ideal for battery powered devices. The entire series are both lead-free and RoHS-compliant.
Bit Format [Word x Bit]
256 x 16
Operating Temperature (Min.)[°C]
Operating Temperature (Max.)[°C]
Circuit Current (Max.)[mA]
Standby Current (Max.)[μA]
Write Cycle (Max.)[ms]
Input Frequency (Max.)[Hz]
Data Retention (Max.)[Year]
Features:・Serial EEPROMs compatible with Microwire bus
・Wide operating voltage range:1.8 to 5.5V
・Data rewrite up to 1,000,000times