The CAT24C512WI-GT3 is a 512kb I²C CMOS Serial EEPROM internally organized as 65536 words of 8-bit each. It features a 128-byte page write buffer and supports the standard 100kHz, fast 400kHz and fast-plus 1MHz I²C protocol. Write operations can be inhibited by taking the WP pin high (this protects the entire memory). External address pins make it possible to address up to eight CAT24C512 devices on the same bus. On-chip ECC (Error Correction Code) makes the device suitable for high reliability applications.
The CAT24C512 is a 512-kb Serial CMOS EEPROM, internally organized as 65,536 words of 8 bits each.It features a 128-byte page write buffer and supports the Standard (100 kHz), Fast (400 kHz) and Fast-Plus (1 MHz) IWrite operations can be inhibited by taking the WP pin High (this protects the entire memory).External address pins make it possible to address up to eight CAT24C512 devices on the same bus.On-Chip ECC (Error Correction Code) makes the device suitable for high reliability applications. Features | | Benefits ---|---|--- | | | |
Description: 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 pack ages. 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 -1μA 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