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.

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