24LC512T-I/ST Datasheet



The Microchip Technology Inc. 24CXX, 24LCXX, 24AAXX and 24FCXX ( 24LC512T-I/ST ) devices are a family of 128-bit through 512 Kbit Electrically Erased PROMs. The devices are organized in blocks of x8-bit memory with 2-wire serial interfaces. Low-voltage design permits operation down to 1.7V (for 24AAXX devices), with standby and active currents of only 1 μA and 1 mA, respectively. Devices 1 Kbit and larger have page write capability. Parts having functional address lines allow connection of up to 8 devices on the same bus. The 24XX family is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP and MSOP packages. Most 128-bit through 16 Kbit devices are also available in the 5-lead SOT-23 package. DFN packages (2x3mm or 5x6mm) are also av 24LC512T-I/ST Features • 128-bit through 512 Kbit devices• Single supply with operation down to 1.7V for 24AAXX devices• Low-power CMOS technology:- 1 mA active current, typical- 1 μA standby current, typical (I-temp)• 2-wire serial interface bus, I2C™ compatible• Schmitt Trigger inputs for noise suppression• Output slope control to eliminate ground bounce• 100 kHz (1.7V) and 400 kHz (≥ 2.5V) compatibility• 1 MHz for 24FCXX products• Self-timed write cycle (including auto-erase)• Page write buffer• Hardware write-protect available on most devices• Factory programming (QTP) available• ESD protection > 4,000V


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