- C8051F019
- Cygnal Technologies
- 16K Flash, 1.25K RAM, 10-Bit ADC, 48-Pin MCU
- C8051F019
- Silicon Labs
- IC 8051 MCU 16K FLASH 48TQFP - C8051F019
- C8051F019-GQ
- Silicon Labs
- IC 8051 MCU 16K FLASH 48TQFP - C8051F019-GQ
- C8051F019-GQR
- Silicon Labs
- IC 8051 MCU 16K FLASH 48TQFP - C8051F019-GQR
- C8051F019R
- Silicon Labs
- IC 8051 MCU 16K FLASH 48TQFP - C8051F019R