EFM8LB12 Series

Catalog

IC MCU 8BIT 32KB FLASH 24QFN

Part	Package / Case	Operating Temperature (Max)	Operating Temperature (Min)	Core Processor	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Program Memory Size	Program Memory Width	Program Memory Depth	RAM Size Depth	RAM Size Width	Oscillator Type	Program Memory Type	D/A Channels	D/A Resolution (bits)	A/D Channels	A/D Resolution (bits)	Mounting Type	Connectivity	Speed	Core Size (Bit Width)	Package Width	Package Name	Package Length	Peripherals	Number of I/O
SILICON LABS EFM8LB12F32ES1-C-QFN24R	24-VFQFN Exposed Pad	105 °C	-40 °C	CIP-51 8051	2.2 V	3.6 V	32 KB	8 bit	32 K	2.25 K	8 bit	Internal	FLASH	4 count	12 bit	12 count	14 bit	Surface Mount	I2C SMBus SPI UART USART	72 MHz	8 Bit	3 mm	24-QFN	3 mm	Brown-out Detect POR PWM Reset WDT	20
SILICON LABS EFM8LB12F64E-A-QFN32R	32-UFQFN Exposed Pad	105 °C	-40 °C	CIP-51 8051	2.2 V	3.6 V	64 KB	8 bit	64 K	4.25 K	8 bit	Internal	FLASH	4 count	12 bit	20 count	14 bit	Surface Mount	I2C SMBus SPI UART USART	72 MHz	8 Bit	4 mm	32-QFN	4 mm	Brown-out Detect POR PWM Reset WDT	29
SILICON LABS EFM8LB12F64E-B-QFP32R	32-TQFP	105 °C	-40 °C	CIP-51 8051	2.2 V	3.6 V	64 KB	8 bit	64 K	4.25 K	8 bit	Internal	FLASH	4 count	12 bit	20 count	14 bit	Surface Mount	I2C SMBus SPI UART USART	72 MHz	8 Bit	7 mm	32-QFP	7 mm	Brown-out Detect POR PWM Reset WDT	28
SILICON LABS EFM8LB12F64E-A-QFN24	24-VFQFN Exposed Pad	105 °C	-40 °C	CIP-51 8051	2.2 V	3.6 V	64 KB	8 bit	64 K	4.25 K	8 bit	Internal	FLASH	4 count	12 bit	12 count	14 bit	Surface Mount	I2C SMBus SPI UART USART	72 MHz	8 Bit	3 mm	24-QFN	3 mm	Brown-out Detect POR PWM Reset WDT	20
SILICON LABS EFM8LB12F32ES1-C-QFN24	24-VFQFN Exposed Pad	105 °C	-40 °C	CIP-51 8051	2.2 V	3.6 V	32 KB	8 bit	32 K	2.25 K	8 bit	Internal	FLASH	4 count	12 bit	12 count	14 bit	Surface Mount	I2C SMBus SPI UART USART	72 MHz	8 Bit	3 mm	24-QFN	3 mm	Brown-out Detect POR PWM Reset WDT	20
SILICON LABS EFM8LB12F64E-B-QSOP24		105 °C	-40 °C	CIP-51 8051	2.2 V	3.6 V	64 KB	8 bit	64 K	4.25 K	8 bit	Internal	FLASH	4 count	12 bit	13 count	14 bit	Surface Mount	I2C SMBus SPI UART USART	72 MHz	8 Bit	3.9 mm	24-QSOP 24-SSOP	0.154 in	Brown-out Detect POR PWM Reset WDT	21
SILICON LABS EFM8LB12F32E-B-QFP32	32-TQFP	105 °C	-40 °C	CIP-51 8051	2.2 V	3.6 V	32 KB	8 bit	32 K	2.25 K	8 bit	Internal	FLASH	4 count	12 bit	20 count	14 bit	Surface Mount	I2C SMBus SPI UART USART	72 MHz	8 Bit	7 mm	32-QFP	7 mm	Brown-out Detect POR PWM Reset WDT	28
SILICON LABS EFM8LB12F32E-A-QFN24	24-VFQFN Exposed Pad	105 °C	-40 °C	CIP-51 8051	2.2 V	3.6 V	32 KB	8 bit	32 K	2.25 K	8 bit	Internal	FLASH	4 count	12 bit	12 count	14 bit	Surface Mount	I2C SMBus SPI UART USART	72 MHz	8 Bit	3 mm	24-QFN	3 mm	Brown-out Detect POR PWM Reset WDT	20
SILICON LABS EFM8LB12F32ES0-B-QFN24	24-VFQFN Exposed Pad	105 °C	-40 °C	CIP-51 8051	2.2 V	3.6 V	32 KB	8 bit	32 K	2.25 K	8 bit	Internal	FLASH	4 count	12 bit	12 count	14 bit	Surface Mount	I2C SMBus SPI UART USART	72 MHz	8 Bit	3 mm	24-QFN	3 mm	Brown-out Detect POR PWM Reset WDT	20
SILICON LABS EFM8LB12F64ES0-C-QFN24	32-TQFP	105 °C	-40 °C	CIP-51 8051	2.2 V	3.6 V	64 KB	8 bit	64 K	4.25 K	8 bit	Internal	FLASH	4 count	12 bit	12 count	14 bit	Surface Mount	I2C SMBus SPI UART USART	72 MHz	8 Bit	7 mm	32-QFP	7 mm	Brown-out Detect POR PWM Reset WDT	20