EFM8LB12 Series

Catalog

IC MCU 8BIT 32KB FLASH 24QFN

Part	Mounting Type	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Supplier Device Package	Core Size	Program Memory Size	Data Converters	Speed	Operating Temperature [Max]	Operating Temperature [Min]	Core Processor	Number of I/O	Program Memory Type	Package / Case	Oscillator Type	Connectivity	RAM Size	Data Converters [custom]	Data Converters [custom]
Silicon Labs EFM8LB12F32ES1-C-QFN24R	Surface Mount	2.2 V	3.6 V	24-QFN (3x3)	8-Bit	32 KB	12x14b 4x12b	72 MHz	105 °C	-40 °C	CIP-51 8051	20	FLASH	24-VFQFN Exposed Pad	Internal	I2C SMBus SPI UART/USART	2.25 K
Silicon Labs EFM8LB12F64E-A-QFN32R	Surface Mount	2.2 V	3.6 V	32-QFN (4x4)	8-Bit	64 KB		72 MHz	105 °C	-40 °C	CIP-51 8051	29	FLASH	32-UFQFN Exposed Pad	Internal	I2C SMBus SPI UART/USART	4.25 K	4 20	12 b 14 b
Silicon Labs EFM8LB12F64E-A-QFN24	Surface Mount	2.2 V	3.6 V	24-QFN (3x3)	8-Bit	64 KB	12x14b 4x12b	72 MHz	105 °C	-40 °C	CIP-51 8051	20	FLASH	24-VFQFN Exposed Pad	Internal	I2C SMBus SPI UART/USART	4.25 K
Silicon Labs EFM8LB12F32E-B-QFP32	Surface Mount	2.2 V	3.6 V	32-QFP (7x7)	8-Bit	32 KB		72 MHz	105 °C	-40 °C	CIP-51 8051	28	FLASH	32-TQFP	Internal	I2C SMBus SPI UART/USART	2.25 K	4 20	12 b 14 b
Silicon Labs EFM8LB12F32E-A-QFN24	Surface Mount	2.2 V	3.6 V	24-QFN (3x3)	8-Bit	32 KB	12x14b 4x12b	72 MHz	105 °C	-40 °C	CIP-51 8051	20	FLASH	24-VFQFN Exposed Pad	Internal	I2C SMBus SPI UART/USART	2.25 K
Silicon Labs EFM8LB12F32ES0-B-QFN24	Surface Mount	2.2 V	3.6 V	24-QFN (3x3)	8-Bit	32 KB	12x14b 4x12b	72 MHz	105 °C	-40 °C	CIP-51 8051	20	FLASH	24-VFQFN Exposed Pad	Internal	I2C SMBus SPI UART/USART	2.25 K
Silicon Labs EFM8LB12F64ES0-C-QFN24	Surface Mount	2.2 V	3.6 V	32-QFP (7x7)	8-Bit	64 KB	12x14b 4x12b	72 MHz	105 °C	-40 °C	CIP-51 8051	20	FLASH	32-TQFP	Internal	I2C SMBus SPI UART/USART	4.25 K
Silicon Labs EFM8LB12F64E-C-QFP32R	Surface Mount	2.2 V	3.6 V	32-QFP (7x7)	8-Bit	64 KB		72 MHz	105 °C	-40 °C	CIP-51 8051	28	FLASH	32-TQFP	Internal	I2C SMBus SPI UART/USART	4.25 K	4 20	12 b 14 b
Silicon Labs EFM8LB12F64ES0-B-QFN32R	Surface Mount	2.2 V	3.6 V	32-QFN (4x4)	8-Bit	64 KB		72 MHz	105 °C	-40 °C	CIP-51 8051	28	FLASH	32-UFQFN Exposed Pad	Internal	I2C SMBus SPI UART/USART	4.25 K	4 20	12 b 14 b
Silicon Labs EFM8LB12F64E-C-QFN24	Surface Mount	2.2 V	3.6 V	24-QFN (3x3)	8-Bit	64 KB	12x14b 4x12b	72 MHz	105 °C	-40 °C	CIP-51 8051	20	FLASH	24-VFQFN Exposed Pad	Internal	I2C SMBus SPI UART/USART	4.25 K