Datasheet
ST24LC21B, ST24LW21, ST24FC21, ST24FC21B, ST24FW21 1 Kbit (x8) Dual Mode Serial EEPROM for VESA PLUG & PLAY is a 1K bit electrically erasable programmable memory (EEPROM), or- ganized in 128x8 bits. It features 1 million erase/write cycles, 40 years data retention, 3.6V to 5.5V or 2.5V to 5.5V single supply voltage, hardware write control (ST24LW21 and ST24FW21), TTL SCHMITT-TRIGGER on VCLK input, 100k / 400k Hz compatibility with the I2C BUS BIT TRANSFER RANGE, two wire serial interface I2C BUS COMPATIBLE, I2C PAGE WRITE (up to 8 Bytes), I2C BYTE, RANDOM and SEQUENTIAL READ MODES, SELF TIMED PROGRAMMING CYCLE, AUTOMATIC ADDRESS INCREMENTING, ENHANCED ESD/LATCH UP PERFORMANCES, ERROR RECOVERY MECHANISM (ST24FC21 and ST24FW21), VESA 2 COMPATIBLE.
Datasheet
ST24LC21B, ST24LW21 ST24FC21, ST24FW21 1 Kbit (x8) Dual Mode Serial EEPROM for VESA PLUG & PLAY is a 1K-bit dual-mode serial EEPROM from ST company, with 1 million erase/write cycles, 40 years data retention, 3.6V to 5.5V single supply voltage, hardware write control (ST24LW21 and ST24FW21), TTL Schmitt-Trigger, VCLK input, 100k / 400k Hz compatibility, I2C bus bit transfer range, two-wire serial interface, I2C bus compatible, I2C page write (up to 8 bytes), I2C byte, random and sequential read modes, self-timed programming cycle, automatic address incrementing, enhanced ESD / latch-up performance, error recovery mechanism (ST24FC21 and ST24FW21), VESA 2 compatible.
User Manual
ST24LC21B, ST24LW21 ST24FC21, ST24FC21B, ST24FW21 1 Kbit (x8) Dual Mode Serial EEPROM for VESA PLUG & PLAY are 1K bit electrically erasable programmable memory (EEPROM), organized in 128x8 bits.
