R1EX24256BTAS0I Datasheet | Renesas

R1EX24256BSAS0I R1EX24256BTAS0I Two-wire serial interface 256k EEPROM (32-kword × 8-bit) Description R1EX24xxx series are two-wire serial interface EEPROM (Electrically Erasable and Programmable ROM). They realize high speed, low power consumption and a high level of reliability by employing advanced MONOS memory technology and CMOS process and low voltage circuitry technology. They also have a 64-byte page programming function to make their write operation faster. R10DS0007EJ0100 Rev.1.00 Aug. 04, 2010 Features - - - - Single supply: 1.8 V to 5.5 V Two-wire serial interface (I2C serial bus) Clock frequency: 400 kHz Power dissipation:  Standby: 2 µA (max)  Active (Read): 1 mA...