Catalog
32Kbit I2C EEPROM Software Write Protection
Key Features
- Internally organized as one 4096 x 8 bit block
- Byte or page writes up to 32 bytes
- Byte or sequential reads within a block
- Self-timed write cycle (5ms maximum) High-Speed I2C Interface
- Industry standard: 1MHz, 400kHz and 100 kHz
- Configurable via the Hardware Address Register (HAR)
- Software write protection via the Write Protection Register (WPR)
- Write current: 1.0 mA maximum at 5.5V
- Read current: 1.0 mA maximum at 5.5V, 1 MHz
- More than one million erase/write cycles
- ESD protection:>4000V RoHS Compliant
- AEC-Q100 Qualified - Grade 1 (-40C to +125C)
Description
AI
The 24CW32X provide 32 Kbits of Serial
EEPROM utilizing an I2C (2-wire) serial interface. It is organized as 4096 bytes of 8 bits each (4 Kbytes). The 24CW Series is
optimized for use in consumer and industrial applications, where reliable and dependable nonvolatile memory storage is essential. The 24CW Series allows up to
eight devices to share a common I2C (2-wire) bus and is
capable of operation across a broad voltage range (1.6V
to 5.5V).
The 24CW Series contains a pair of programmable
Configuration registers which allow certain device
behaviors to be modified. These registers are the Write
Protection Register and the Hardware Address
Register.
