Specification	EFM32HG322F32G-C-QFP48

Connectivity	I2C, SmartCard, UART/USART, IrDA, SPI, USB
Core Processor	ARM® Cortex®-M0+
Core Size	32-Bit Single-Core, 32-Bit
Data Converters	A/D 4x12b
Mounting Type	Surface Mount
Number of I/O	35
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Oscillator Type	Internal
Package / Case	48-TQFP
Peripherals	POR, WDT, PWM, Brown-out Detect/Reset, DMA, I2S
Program Memory Size	32 KB
Program Memory Type	FLASH
RAM Size	8 K
Speed	25 MHz
Supplier Device Package	48-TQFP (7x7)
Voltage - Supply (Vcc/Vdd) [Max]	3.8 V
Voltage - Supply (Vcc/Vdd) [Min]	1.98 V

EFM32HG322 Series

Part	Core Size	RAM Size	Number of I/O	Speed	Package / Case	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Oscillator Type	Data Converters	Program Memory Size	Core Processor	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Peripherals	Supplier Device Package	Program Memory Type	Connectivity
SILICON LABS EFM32HG322F32G-B-QFP48R	32-Bit 32-Bit Single-Core	8 K	35	25 MHz	48-TQFP	Surface Mount	85 C	-40 ¯C	Internal	A/D 4x12b	32 KB	ARM® Cortex®-M0+	3.8 V	1.98 V	Brown-out Detect/Reset DMA I2S POR PWM WDT	48-TQFP (7x7)	FLASH	I2C IrDA SmartCard SPI UART/USART USB
SILICON LABS EFM32HG322F64G-A-QFP48	32-Bit 32-Bit Single-Core	8 K	35	25 MHz	48-TQFP	Surface Mount	85 C	-40 ¯C	Internal	A/D 4x12b	64 KB	ARM® Cortex®-M0+	3.8 V	1.98 V	Brown-out Detect/Reset DMA I2S POR PWM WDT	48-TQFP (7x7)	FLASH	I2C IrDA SmartCard SPI UART/USART USB
SILICON LABS EFM32HG322F64G-A-QFP48R	32-Bit 32-Bit Single-Core	8 K	35	25 MHz	48-TQFP	Surface Mount	85 C	-40 ¯C	Internal	A/D 4x12b	64 KB	ARM® Cortex®-M0+	3.8 V	1.98 V	Brown-out Detect/Reset DMA I2S POR PWM WDT	48-TQFP (7x7)	FLASH	I2C IrDA SmartCard SPI UART/USART USB
SILICON LABS EFM32HG322F32G-A-QFP48R	32-Bit 32-Bit Single-Core	8 K	35	25 MHz	48-TQFP	Surface Mount	85 C	-40 ¯C	Internal	A/D 4x12b	32 KB	ARM® Cortex®-M0+	3.8 V	1.98 V	Brown-out Detect/Reset DMA I2S POR PWM WDT	48-TQFP (7x7)	FLASH	I2C IrDA SmartCard SPI UART/USART USB
SILICON LABS EFM32HG322F64N-C-QFP48R	32-Bit 32-Bit Single-Core	8 K	35	25 MHz	48-TQFP	Surface Mount	105 °C	-40 °C	Internal	A/D 4x12b	64 KB	ARM® Cortex®-M0+	3.8 V	1.98 V	Brown-out Detect/Reset DMA I2S POR PWM WDT	48-TQFP (7x7)	FLASH	I2C IrDA SmartCard SPI UART/USART USB
SILICON LABS EFM32HG322F32G-C-QFP48	32-Bit 32-Bit Single-Core	8 K	35	25 MHz	48-TQFP	Surface Mount	85 C	-40 ¯C	Internal	A/D 4x12b	32 KB	ARM® Cortex®-M0+	3.8 V	1.98 V	Brown-out Detect/Reset DMA I2S POR PWM WDT	48-TQFP (7x7)	FLASH	I2C IrDA SmartCard SPI UART/USART USB
SILICON LABS EFM32HG322F32N-C-QFP48R	32-Bit 32-Bit Single-Core	8 K	35	25 MHz	48-TQFP	Surface Mount	105 °C	-40 °C	Internal	A/D 4x12b	32 KB	ARM® Cortex®-M0+	3.8 V	1.98 V	Brown-out Detect/Reset DMA I2S POR PWM WDT	48-TQFP (7x7)	FLASH	I2C IrDA SmartCard SPI UART/USART USB

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 2.97
	Tray	1250	$ 3.14

Description

General part information

EFM32HG322 Series

ARM® Cortex®-M0+ Happy Gecko Microcontroller IC 32-Bit Single-Core 25MHz 32KB (32K x 8) FLASH 48-TQFP (7x7)

EFM32HG322F32G-C-QFP48

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EFM32HG322F32G-C-QFP48

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Technical Specifications

EFM32HG322 Series

Pricing

Description

EFM32HG322 Series

Documents

A-00000442 Security Advisory

A-00000450 Security Advisory

A-00000449 Security Advisory

Datasheet

EFM32HG322 Series