| Description & Applications | 1K I2C™ Serial EEPROM The Microchip Technology Inc. 24AA01/24LC01B (24XX01*) 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 24XX01 also has a page write capability for up to 8 bytes of data. The 24XX01 is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP, 2x3 DFN, 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 24AAXX Devices, 2.5V for 24LCXX Devices • Low-Power CMOS Technology: - Read current 1 mA, max. - Standby current 1 μA, max. (I-temp) • 2-Wire Serial Interface, I 2 C™ 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 • 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, DFN, 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 |