Microchip Technology

2K Microwire Compatible Serial EEPROM

Atmel Corporation

3-wire Serial EEPROM 2K (256 x 8 or 128 x 16) and 4K (512 x 8 or 256 x 16)

STMicroelectronics

MICROWIRE serial access EEPROM

Catalyst Semiconductor => Onsemi

2K-Bit Microwire Serial EEPROM