Features:

• Single Supply with Operation Down to 1.7V for 24AA04H Devices, 2.5V for 24LC04BH Devices

• Low-Power CMOS Technology: - Read current 1 mA, max. - Standby current 1 μA, max.

• 2-Wire Serial Interface, I2C™ Compatible

• Schmitt Trigger Inputs for Noise Suppression

• Output Slope Control to eliminate Ground Bounce

• 100 kHz and 400 kHz Clock Compatibility

• Page Write Time 3 ms, typical

• Self-Timed Erase/Write Cycle

• 16-Byte Page Write Buffer

• Hardware Write-Protect for Half-Array (100h-1FFh)

• ESD Protection >4,000V

• More than 1 Million Erase/Write Cycles

• Data Retention >200 years

• Factory Programming available

• Packages include 8-lead PDIP, SOIC, TSSOP, TDFN, MSOP and 5-lead SOT-23

• Pb-Free and RoHS Compliant

• Temperature Ranges: - Industrial (I): -40°C to +85°C - Automotive (E): -40°C to +125°C

Description: The Microchip Technology Inc. 24AA04H/24LC04BH (24XX04H*) is an 4 Kbit Electrically Erasable PROM. The device is organized as two blocks of 256 x 8-bit memory with a 2-wire serial interface. Low-voltage design permits operation down to 1.7V, with standby and active currents of only 1 μA and 1 mA, respectively. The 24XX04H also has a page write capability for up to 16 bytes of data. The 24XX04H is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP, 2x3 TDFN and MSOP packages, and is also available in the 5-lead SOT-23 package. All packages are Pb-free and RoHS compliant.