Specification	EFM32JG1B100F256IM32-C0

Connectivity	UART/USART, I2C, SPI, LINbus, SmartCard, IrDA
Core Processor	ARM® Cortex®-M3
Core Size	32-Bit
Data Converters	A/D 24x12b
Mounting Type	Surface Mount
Number of I/O	20
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Oscillator Type	Internal
Package / Case	32-VFQFN Exposed Pad
Peripherals	POR, WDT, PWM, Brown-out Detect/Reset, DMA, I2S
Program Memory Size	256 KB
Program Memory Type	FLASH
Speed	40 MHz
Supplier Device Package	32-QFN (5x5)
Voltage - Supply (Vcc/Vdd) [Max]	3.8 V
Voltage - Supply (Vcc/Vdd) [Min]	1.85 V

jade-gecko Series

Part	Package / Case	Speed	Core Size	Data Converters	Connectivity	Core Processor	Peripherals	Mounting Type	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Program Memory Size	Operating Temperature [Max]	Operating Temperature [Min]	Number of I/O	Supplier Device Package	Oscillator Type	Program Memory Type	RAM Size
SILICON LABS EFM32JG1B100F256GM32-C0	32-VFQFN Exposed Pad	40 MHz	32-Bit	A/D 24x12b	I2C IrDA LINbus SmartCard SPI UART/USART	ARM® Cortex®-M3	Brown-out Detect/Reset DMA I2S POR PWM WDT	Surface Mount	3.8 V	1.85 V	256 KB	85 C	-40 ¯C	20	32-QFN (5x5)	Internal	FLASH
SILICON LABS EFM32JG1B100F256IM32-C0	32-VFQFN Exposed Pad	40 MHz	32-Bit	A/D 24x12b	I2C IrDA LINbus SmartCard SPI UART/USART	ARM® Cortex®-M3	Brown-out Detect/Reset DMA I2S POR PWM WDT	Surface Mount	3.8 V	1.85 V	256 KB	125 °C	-40 C	20	32-QFN (5x5)	Internal	FLASH
SILICON LABS EFM32JG12B500F1024GL125-C	125-VFBGA	40 MHz	32-Bit	A/D - 12b SAR	I2C IrDA LINbus SmartCard SPI UART/USART	ARM® Cortex®-M3	Brown-out Detect/Reset DMA I2S POR PWM WDT	Surface Mount	3.8 V	1.8 V	1 MB	85 C	-40 ¯C	65	125-BGA (7x7)	Internal	FLASH	256 K

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

IC: ARM MICROCONTROLLER; 40MHZ; QFN32; 256KBFLASH; 16BIT TIMERS: 2

Technical documentation and resources