Numero di parte	Produttore / Marca	Breve descrizione
EFM8UB20F32G-A-QFN32	Silicon Labs	IC MCU 8BIT 32KB FLASH 32QFN
EFM8UB20F32G-A-QFN32R	Silicon Labs	IC MCU 8BIT 32KB FLASH 32QFN
EFM8UB20F32G-A-QFP32	Silicon Labs	IC MCU 8BIT 32KB FLASH 32QFP
EFM8UB20F32G-A-QFP32R	Silicon Labs	IC MCU 8BIT 32KB FLASH 32QFP
EFM8UB20F32G-A-QFP48	Silicon Labs	IC MCU 8BIT 32KB FLASH 48QFP
EFM8UB20F32G-A-QFP48R	Silicon Labs	IC MCU 8BIT 32KB FLASH 48QFP
EFM8UB20F32G-B-QFN32	Silicon Labs	IC MCU 8BIT 32KB FLASH 32QFN
EFM8UB20F32G-B-QFN32R	Silicon Labs	IC MCU 8BIT 32KB FLASH 32QFN
EFM8UB20F32G-B-QFP32	Silicon Labs	IC MCU 8BIT 32KB FLASH 32LQFP
EFM8UB20F32G-B-QFP32R	Silicon Labs	IC MCU 8BIT 32KB FLASH 32LQFP
EFM8UB20F32G-B-QFP48	Silicon Labs	IC MCU 8BIT 32KB FLASH 48TQFP
EFM8UB20F32G-B-QFP48R	Silicon Labs	IC MCU 8BIT 32KB FLASH 48TQFP
EFM8UB20F64G-A-QFN32	Silicon Labs	IC MCU 8BIT 64KB FLASH 32QFN
EFM8UB20F64G-A-QFN32R	Silicon Labs	IC MCU 8BIT 64KB FLASH 32QFN
EFM8UB20F64G-A-QFP32	Silicon Labs	IC MCU 8BIT 64KB FLASH 32QFP
EFM8UB20F64G-A-QFP32R	Silicon Labs	IC MCU 8BIT 64KB FLASH 32QFP
EFM8UB20F64G-A-QFP48	Silicon Labs	IC MCU 8BIT 64KB FLASH 48QFP
EFM8UB20F64G-A-QFP48R	Silicon Labs	IC MCU 8BIT 64KB FLASH 48QFP
EFM8UB20F64G-B-QFN32	Silicon Labs	IC MCU 8BIT 64KB FLASH 32QFN
EFM8UB20F64G-B-QFN32R	Silicon Labs	IC MCU 8BIT 64KB FLASH 32QFN
EFM8UB20F64G-B-QFP32	Silicon Labs	IC MCU 8BIT 64KB FLASH 32LQFP
EFM8UB20F64G-B-QFP32R	Silicon Labs	IC MCU 8BIT 64KB FLASH 32LQFP
EFM8UB20F64G-B-QFP48	Silicon Labs	IC MCU 8BIT 64KB FLASH 48TQFP
EFM8UB20F64G-B-QFP48R	Silicon Labs	IC MCU 8BIT 64KB FLASH 48TQFP