Specification	EFM32JG1B100F128GM32-C0

Connectivity	UART/USART, I2C, SPI, LINbus, SmartCard, IrDA
Core Processor	ARM® Cortex®-M3
Core Size	32-Bit Single-Core, 32-Bit
Data Converters	A/D 24x12b
Mounting Type	Surface Mount
Number of I/O	20
Operating Temperature [Max]	85 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	128 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

EFM32JG1B100 Series

Part	Core Size	Speed	Core Processor	Data Converters	Peripherals	Operating Temperature [Max]	Operating Temperature [Min]	Number of I/O	Mounting Type	Supplier Device Package	Connectivity	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Program Memory Type	Program Memory Size	Package / Case	Oscillator Type
SILICON LABS EFM32JG1B100F128GM32-B0	32-Bit 32-Bit Single-Core	40 MHz	ARM® Cortex®-M3	A/D 24x12b	Brown-out Detect/Reset DMA I2S POR PWM WDT	85 C	-40 ¯C	20	Surface Mount	32-QFN (5x5)	I2C IrDA LINbus SmartCard SPI UART/USART	3.8 V	1.85 V	FLASH	128 KB	32-VFQFN Exposed Pad	Internal
SILICON LABS EFM32JG1B100F256IM32-C0R	32-Bit 32-Bit Single-Core	40 MHz	ARM® Cortex®-M3	A/D 24x12b	Brown-out Detect/Reset DMA I2S POR PWM WDT	125 °C	-40 C	20	Surface Mount	32-QFN (5x5)	I2C IrDA LINbus SmartCard SPI UART/USART	3.8 V	1.85 V	FLASH	256 KB	32-VFQFN Exposed Pad	Internal
SILICON LABS EFM32JG1B100F256GM32-B0	32-Bit 32-Bit Single-Core	40 MHz	ARM® Cortex®-M3	A/D 24x12b	Brown-out Detect/Reset DMA I2S POR PWM WDT	85 C	-40 ¯C	20	Surface Mount	32-QFN (5x5)	I2C IrDA LINbus SmartCard SPI UART/USART	3.8 V	1.85 V	FLASH	256 KB	32-VFQFN Exposed Pad	Internal
SILICON LABS EFM32JG1B100F128GM32-C0R	32-Bit 32-Bit Single-Core	40 MHz	ARM® Cortex®-M3	A/D 24x12b	Brown-out Detect/Reset DMA I2S POR PWM WDT	85 C	-40 ¯C	20	Surface Mount	32-QFN (5x5)	I2C IrDA LINbus SmartCard SPI UART/USART	3.8 V	1.85 V	FLASH	128 KB	32-VFQFN Exposed Pad	Internal
SILICON LABS EFM32JG1B100F128GM32-C0	32-Bit 32-Bit Single-Core	40 MHz	ARM® Cortex®-M3	A/D 24x12b	Brown-out Detect/Reset DMA I2S POR PWM WDT	85 C	-40 ¯C	20	Surface Mount	32-QFN (5x5)	I2C IrDA LINbus SmartCard SPI UART/USART	3.8 V	1.85 V	FLASH	128 KB	32-VFQFN Exposed Pad	Internal
SILICON LABS EFM32JG1B100F128GM32-B0R	32-Bit 32-Bit Single-Core	40 MHz	ARM® Cortex®-M3	A/D 24x12b	Brown-out Detect/Reset DMA I2S POR PWM WDT	85 C	-40 ¯C	20	Surface Mount	32-QFN (5x5)	I2C IrDA LINbus SmartCard SPI UART/USART	3.8 V	1.85 V	FLASH	128 KB	32-VFQFN Exposed Pad	Internal

Pricing

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

Distributor	Package	Quantity	$

Arrow	N/A	1	$ 1.33
Digikey	N/A	3505	$ 3.65
	Tray	1	$ 3.01
		10	$ 2.70
		25	$ 2.56
		80	$ 2.22
		230	$ 2.10
		490	$ 2.00

Description

General part information

EFM32JG1B100 Series

ARM® Cortex®-M3 Jade Gecko Microcontroller IC 32-Bit Single-Core 40MHz 128KB (128K x 8) FLASH 32-QFN (5x5)

EFM32JG1B100F128GM32-C0

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EFM32JG1B100F128GM32-C0

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Technical Specifications

EFM32JG1B100 Series

Pricing

Description

EFM32JG1B100 Series

Documents

A-00000450 Security Advisory

A-00000449 Security Advisory

A-00000442 Security Advisory

Datasheet

EFM32JG1B100 Series