EFM32HG321 Series

Catalog

IC MCU 32BIT 64KB FLASH 48TQFP

Part	Core Processor	Package Length	Package Name	Package Width	Number of I/O	Package / Case	Program Memory Depth	Program Memory Width	Program Memory Size	Operating Temperature (Max)	Operating Temperature (Min)	Oscillator Type	RAM Size Width	RAM Size Depth	Speed	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	A/D Resolution (bits)	A/D Channels	Program Memory Type	Connectivity	Peripherals	Core Size (Bit Width)	Mounting Type	Core Configuration
SILICON LABS EFM32HG321F64G-C-QFP48R	ARM® Cortex®-M0+	7 mm	48-TQFP	7 mm	35	48-TQFP	64 K	8 bit	64 KB	85 °C	-40 °C	Internal	8 bit	8 K	25 MHz	1.98 V	3.8 V	12 bit	4 count	FLASH	I2C IrDA SmartCard SPI UART USART USB	Brown-out Detect DMA I2S POR PWM Reset WDT	32 Bit	Surface Mount	Single-Core
SILICON LABS EFM32HG321F64N-B-QFP48R	ARM® Cortex®-M0+	7 mm	48-TQFP	7 mm	35	48-TQFP	64 K	8 bit	64 KB	105 °C	-40 °C	Internal	8 bit	8 K	25 MHz	1.98 V	3.8 V	12 bit	4 count	FLASH	I2C IrDA SmartCard SPI UART USART USB	Brown-out Detect DMA I2S POR PWM Reset WDT	32 Bit	Surface Mount	Single-Core
SILICON LABS EFM32HG321F64N-C-QFP48	ARM® Cortex®-M0+	7 mm	48-TQFP	7 mm	35	48-TQFP	64 K	8 bit	64 KB	105 °C	-40 °C	Internal	8 bit	8 K	25 MHz	1.98 V	3.8 V	12 bit	4 count	FLASH	I2C IrDA SmartCard SPI UART USART USB	Brown-out Detect DMA I2S POR PWM Reset WDT	32 Bit	Surface Mount	Single-Core
SILICON LABS EFM32HG321F32G-A-QFP48R	ARM® Cortex®-M0+	7 mm	48-TQFP	7 mm	35	48-TQFP	32 K	8 bit	32 KB	85 °C	-40 °C	Internal	8 bit	8 K	25 MHz	1.98 V	3.8 V	12 bit	4 count	FLASH	I2C IrDA SmartCard SPI UART USART USB	Brown-out Detect DMA I2S POR PWM Reset WDT	32 Bit	Surface Mount	Single-Core
SILICON LABS EFM32HG321F64G-C-QFP48	ARM® Cortex®-M0+	7 mm	48-TQFP	7 mm	35	48-TQFP	64 K	8 bit	64 KB	85 °C	-40 °C	Internal	8 bit	8 K	25 MHz	1.98 V	3.8 V	12 bit	4 count	FLASH	I2C IrDA SmartCard SPI UART USART USB	Brown-out Detect DMA I2S POR PWM Reset WDT	32 Bit	Surface Mount	Single-Core
SILICON LABS EFM32HG321F32N-C-QFP48R	ARM® Cortex®-M0+	7 mm	48-TQFP	7 mm	35	48-TQFP	32 K	8 bit	32 KB	105 °C	-40 °C	Internal	8 bit	8 K	25 MHz	1.98 V	3.8 V	12 bit	4 count	FLASH	I2C IrDA SmartCard SPI UART USART USB	Brown-out Detect DMA I2S POR PWM Reset WDT	32 Bit	Surface Mount	Single-Core
SILICON LABS EFM32HG321F32N-B-QFP48R	ARM® Cortex®-M0+	7 mm	48-TQFP	7 mm	35	48-TQFP	32 K	8 bit	32 KB	105 °C	-40 °C	Internal	8 bit	8 K	25 MHz	1.98 V	3.8 V	12 bit	4 count	FLASH	I2C IrDA SmartCard SPI UART USART USB	Brown-out Detect DMA I2S POR PWM Reset WDT	32 Bit	Surface Mount	Single-Core
SILICON LABS EFM32HG321F32G-C-QFP48	ARM® Cortex®-M0+	7 mm	48-TQFP	7 mm	35	48-TQFP	32 K	8 bit	32 KB	85 °C	-40 °C	Internal	8 bit	8 K	25 MHz	1.98 V	3.8 V	12 bit	4 count	FLASH	I2C IrDA SmartCard SPI UART USART USB	Brown-out Detect DMA I2S POR PWM Reset WDT	32 Bit	Surface Mount	Single-Core
SILICON LABS EFM32HG321F32N-B-QFP48	ARM® Cortex®-M0+	7 mm	48-TQFP	7 mm	35	48-TQFP	32 K	8 bit	32 KB	105 °C	-40 °C	Internal	8 bit	8 K	25 MHz	1.98 V	3.8 V	12 bit	4 count	FLASH	I2C IrDA SmartCard SPI UART USART USB	Brown-out Detect DMA I2S POR PWM Reset WDT	32 Bit	Surface Mount	Single-Core