24LCS21

Not recommended for new designs – Please use 24LCS21A. 24LCS21 1K 2.5V Dual Mode I2C™ Serial EEPROM Features: Completely implements DDC1™/DDC2™ interface for monitor identification Hardware write-protect pin Single supply with operation down to 2.5V Low-power CMOS technology: - 1 mA active current, typical - 10 A standby current, typical at 5.5V 2-wire serial interface bus, I2C™ compatible (SCL) Self-timed write cycle (including auto-erase) Page-write buffer for up to 8 bytes 100 kHz (2.5V) and 400 kHz (5V) compatibility (SCL) 1,000,000 erase/write cycles ensured Data retention > 200 years 8-pin PDIP and SOIC package Available for extended temperature ranges: - Commercial (C): - Industrial (I) 0°C to +70°C -40°C to +85°C Description: The Microchip Technology Inc. 24LCS21 is a 128 x 8-bit dual-mode Electrically Erasable PROM. This device is designed for use in applications requiring storage and serial tra...