Description:

The Microchip Technology Inc. 24LCS22A is a 256 x 8-bit dual-mode Electrically Erasable PROM (EEPROM). This

device is designed for use in applications requiring storage and serial transmission of configuration and control information.

Features:

• Single Supply with Operation down to 2.5V

• Supports Enhanced EDID™(E-EDID™) 1.3

• Completely Implements DDC1™/DDC2™Inter face for Monitor Identification, including Recovery to DDC1

• 2 Kbit Serial EEPROM Low-Power CMOS Technology:

- 1 mA active current, typical

-10μA standby current, typical at 5.5V

• 2-Wire Serial Interface Bus, I2C™ Compatible

• 100 kHz (2.5V) and 400 kHz (5V) Compatibility

• Self-Timed Write Cycle (including Auto-Erase)

• Hardware Write-Protect Pin

• Page Write Buffer for up to Eight Bytes

• 1,000,000 Erase Write Cycles

• Data Retention >200 years

• ESD Protection >4000V

• 8-pin PDIP and SOIC Packages

• Available Temperature Ranges:

• Pb-Free and RoHS Compliant

- Industrial (I) -40°C to +85°C