24CW1280 Datasheet - 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 appl.

24CW16X/24CW32X/24CW64X/24CW128X 16-Kbit to 128-Kbit I2C Serial EEPROM with Software Write Protection Family Data Sheet Device Selection Table Part Number Density Page Size VCC Range Temp. Ranges Package 24CW16X(1) 24CW32X(1) 24CW64X(1) 24CW128X(1) 16-Kbit 32-Kbit 64-Kbit 128-Kbit 32-byte 32-byte 32-byte 32-byte 1.6V-5.5V 1.6V-5.5V 1.6V-5.5V 1.6V-5.5V I, E SN, OT, ST, Q4B I, E SN, OT, ST, Q4B I, E CS0(2), CS1(2), SN, OT, ST, Q4B I CS0(2), CS1(2), SN, OT, ST, Q4B Note 1: 2: ‘X’ i.

24CW1280 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

24CW1280 Datasheet (0.96 MB)