Description:

The Microchip Technology Inc. 24AA01H/24LC01BH (24XX01H*) is a 1 Kbit Electrically Erasable PROM. The device is organized as one block of 128 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 24XX01H also has a page write capability for up to 8 bytes of data. The 24XX01H 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 and SC-70 packages.

Features:

• Single Supply with Operation down to 1.7V for 24AA01H Devices, 2.5V for 24LC01BH Devices

• Low-Power CMOS Technology:

- Read current 1 mA, max.

- Standby current 1 μA, max. (I-temp)

• 2-Wire Serial Interface, I2C™ Compatible

• Schmitt Trigger Inputs for Noise Suppression

• Output Slope Control to Eliminate Ground Bounce

• 100 kHz and 400 kHz Compatibility

• Page Write Time 3 ms, typical

• Hardware Write-Protect for Half-Array (40h-7Fh)

• ESD Protection >4,000V

• More than 1 Million Erase/Write Cycles

• Data Retention >200 Years

• Factory Programmable Available

• Packages include 8-lead PDIP, SOIC, TSSOP, TDFN, MSOP, 5-lead SOT-23 and SC-70

• Pb-Free and RoHS Compliant

• Temperature Ranges:

- Industrial (I): -40°C to +85°C

- Automotive (E): -40°C to +125°C