EFM32HG321F64G-B-QFP48

Program Memory Size:	64KB (64K x 8)
Supplier Device Package:	48-TQFP (7x7)
Package / Case:	48-TQFP
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 4x12b
Voltage - Supply (Vcc/Vdd):	1.98 V ~ 3.8 V
RAM Size:	8K x 8
EEPROM Size:	--
Program Memory Type:	FLASH
Series:	Happy Gecko
Number of I/O:	35
Peripherals:	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Connectivity:	I²C, IrDA, SmartCard, SPI, UART/USART, USB
Speed:	25MHz
Core Size:	32-Bit
Core Processor:	ARM® Cortex®-M0+
Part Status:	Active
Packaging:	Tray

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Introduction

The EFM32HG321F64G-B-QFP48 is an embedded microcontroller, specifically a microcontroller from the EFM32HG family of 32-bit microcontrollers by Silicon Labs. The EFM32HG321F64G-B-QFP48 is designed for industrial and consumer applications such as home appliances and home entertainment devices.

Overview of the EFM32HG321F64G-B-QFP48

The EFM32HG321F64G-B-QFP48 is an 8-bit microcontroller with a 32-bit ARM Cortex-M0+ core and 64KB of flash memory. It has an integrated direct memory access controller, flash memory controller, watchdog timer, and wake-up interrupt controller. It operates at a frequency of 32MHz and features an impressive power efficiency of 2.3µA/MHz. It has a wide operating temperature range of -40 to +85°C and is suitable for applications in harsh environments.

Features of the EFM32HG321F64G-B-QFP48

The EFM32HG321F64G-B-QFP48 has a wide range of features that make it suitable for a variety of applications. It has an integrated ADC and UART, as well as external digital I/O pins. It also has an integrated real-time clock, a digital temperature sensor, and an integrated LCD controller. It offers low power modes for optimized power consumption and an integrated USB interface for connecting to a PC.

Uses of the EFM32HG321F64G-B-QFP48

The EFM32HG321F64G-B-QFP48 is suitable for a wide range of applications, such as:

• Home Appliances
• Home Entertainment Devices
• Wireless Sensor Networks
• Industrial Automation and Control
• Motor Control
• Robotics
• M2M Communications

Working Principle of the EFM32HG321F64G-B-QFP48

The EFM32HG321F64G-B-QFP48 is an 8-bit microcontroller with a 32-bit ARM Cortex-M0+ core and 64KB of flash memory. It has an integrated direct memory access controller, flash memory controller, watchdog timer, and wake-up interrupt controller. It operates at a frequency of 32MHz and features an impressive power efficiency of 2.3µA/MHz. The EFM32HG321F64G-B-QFP48 has a wide range of features, as well as an integrated ADC and UART, an integrated real-time clock, a digital temperature sensor, and an integrated LCD controller. Its wide operating temperature range and low power consumption make it suitable for applications in harsh environments and for power-sensitive applications.

Conclusion

The EFM32HG321F64G-B-QFP48 is an embedded microcontroller from the EFM32HG family of 32-bit microcontrollers from Silicon Labs. It is designed for industrial and consumer applications such as home appliances and home entertainment devices, and is suitable for a wide range of applications due to its wide range of features and low power consumption. The EFM32HG321F64G-B-QFP48 has an integrated ADC and UART, an integrated real-time clock, a digital temperature sensor, and an integrated LCD controller, as well as low power modes for optimized power consumption and an integrated USB interface for connecting to a PC.

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