24CW1280 - Microchip

24CW1280 16K-128K I2C Serial EEPROM

The 24CW16X/24CW32X/24CW64X/24CW128X (24CW Series) devices provide 16-128 Kbits of Serial EEPROM utilizing an I2C (two-wire) serial interface. The 24CW Series is organized as 2048/4096/8192/16384 bytes of 8 bits each (2-16 Kbytes). The 24CW Series is optimized for use in consumer and industrial applications, where reliable and dependable nonvolatile memory s.

Features

• 16/32/64/128-Kbit EEPROM: - Internally organized as one 2048/4096/8192/16384 x 8-bit block - Byte or page writes up to 32 bytes - Byte or sequential reads within a block - Self-timed write cycle (5 ms maximum)
• High-Speed I2C Interface: - Industry standard: 1 MHz, 400 kHz and 100 kHz - Output slope control to eliminate ground bounce - Schmitt trigger inputs for noise suppression
• Programmable Hardware Client Address Bits: - Configurable via the Hardware Address Register (HAR)
• Versatile Data Protection Options: - Software write protection via the Write Protection Register (WPR)
• Operatin.