24LC512-I/SN

The Microchip Technology Inc. 24CXX, 24LCXX, 24AAXX and 24FCXX (24XX*) 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 available. All packages are Pb-free (Matte Tin) finish.

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 

• 1 million erase/write cycles 

• Data retention > 200 years 

• 8-lead PDIP, SOIC, TSSOP and MSOP packages 

• 5-lead SOT-23 package (most 1-16 Kbit devices) 

• 8-lead 2x3mm and 5x6mm DFN packages available 

• Pb-free and RoHS compliant 

• Available for extended temperature ranges: 

 - Industrial (I): -40°C to +85°C 

 - Automotive (E): -40°C to +125°C

Feature

(Picture: Pinout)