Catalyst Semiconductor => Onsemi
1K/2K/2K/4K/16K-Bit Microwire Serial E2PROM
Microchip Technology
4K Microwire Compatible Serial EEPROM
Asahi Kasei Microdevices
1K / 2K / 4K / 8Kbit Serial CMOS EEPROM
Microchip Technology
4K 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)
Microchip Technology
4K Microwire Compatible Serial EEPROM
Microchip Technology
4K Microwire Compatible Serial EEPROM