Specification	EFM32JG1B200F256IM32-C0R

A/D Channels	20 count
A/D Resolution (bits)	12 bit
Connectivity	IrDA, UART, SPI, SmartCard, USART, I2C, LINbus
Core Processor	ARM® Cortex®-M3
Core Size (Bit Width)	32 Bit
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
Package Length	5 mm
Package Name	32-QFN
Package Width	5 mm
Peripherals	Brown-out Detect, WDT, Reset, I2S, PWM, DMA, POR
Program Memory Depth	256 K
Program Memory Size	256 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	32 K
RAM Size Width	8 bit
Speed	40 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.8 V
Voltage - Supply (Vcc/Vdd) Minimum	1.85 V

EFM32JG Series

Part	Number of I/O	Core Size (Bit Width)	Connectivity	Speed	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Package / Case	Oscillator Type	Program Memory Type	A/D Channels	A/D Resolution (bits)	Mounting Type	Operating Temperature (Max)	Operating Temperature (Min)	Program Memory Width	Program Memory Depth	Program Memory Size	Package Width	Package Name	Package Length	Peripherals	RAM Size Width	RAM Size Depth	Core Processor	Program Memory Depth (128KB)	Program Memory Size	Program Memory Width (128KB)
SILICON LABS EFM32JG1B200F256GM32-C0	20	32 Bit	I2C IrDA LINbus SmartCard SPI UART USART	40 MHz	3.8 V	1.85 V	32-VFQFN Exposed Pad	Internal	FLASH	20 count	12 bit	Surface Mount	85 °C	-40 °C	8 bit	256 K	256 KB	5 mm	32-QFN	5 mm	Brown-out Detect DMA I2S POR PWM Reset WDT	8 bit	32 K	ARM® Cortex®-M3
SILICON LABS EFM32JG1B200F128GM32-C0	20	32 Bit	I2C IrDA LINbus SmartCard SPI UART USART	40 MHz	3.8 V	1.85 V	32-VFQFN Exposed Pad	Internal	FLASH	20 count	12 bit	Surface Mount	85 °C	-40 °C				5 mm	32-QFN	5 mm	Brown-out Detect DMA I2S POR PWM Reset WDT	8 bit	32 K	ARM® Cortex®-M3	128 K	128KB	8
SILICON LABS EFM32JG1B200F256IM32-C0R	20	32 Bit	I2C IrDA LINbus SmartCard SPI UART USART	40 MHz	3.8 V	1.85 V	32-VFQFN Exposed Pad	Internal	FLASH	20 count	12 bit	Surface Mount	125 °C	-40 °C	8 bit	256 K	256 KB	5 mm	32-QFN	5 mm	Brown-out Detect DMA I2S POR PWM Reset WDT	8 bit	32 K	ARM® Cortex®-M3

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