The Microchip Technology Inc. 24AA01/24LC01B is a 1Kb Serial EEPROM. 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 and MSOP packages, and is also available in the 5-lead SOT-23 package.
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 1μA 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, 2×3 DFN, 2×3 TDFN and MSOP packages, and is also available in the 5-lead SOT-23 and SC-70 packages.
Feature
- Single supply with operation down to 1.7V for 24AAXX devices, 2.5V for 24LCXX devices
- Low-power CMOS technology - Read current 1 mA, typical - Standby current 1 mA, typical (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
- More than 1 million erase/write cycles
- Data retention >200 years
- Factory programmable available
