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EFM32HG321F32G-A-QFP48

EFM32HG321F32G-A-QFP48

EFM32HG321F32G-A-QFP48

Silicon Labs

32KB 32K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller Happy Gecko Series 48 Pin 25MHz 48-TQFP

SOT-23

EFM32HG321F32G-A-QFP48 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 48-TQFP
Number of Pins 48
Operating Temperature-40°C~85°C TA
PackagingTray
Series Happy Gecko
Published 2010
Part StatusDiscontinued
Moisture Sensitivity Level (MSL) 6 (Time on Label)
Frequency 25MHz
Interface I2C, IrDA, SPI, UART, USART, USB
Memory Size32kB
Oscillator TypeInternal
Number of I/O 35
RAM Size 8K x 8
Voltage - Supply (Vcc/Vdd) 1.98V~3.8V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM® Cortex®-M0+
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 32KB 32K x 8
Connectivity I2C, IrDA, SmartCard, SPI, UART/USART, USB
Data Converter A/D 4x12b
Watchdog TimerYes
Data Bus Width 32b
Number of Timers/Counters 3
Core Architecture ARM
RoHS StatusRoHS Compliant
In-Stock:4661 items

Pricing & Ordering

QuantityUnit PriceExt. Price
250$1.94072$485.18

EFM32HG321F32G-A-QFP48 Product Details

EFM32HG321F32G-A-QFP48 Overview


Packaged in a 48-TQFP format. A total of 35 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 32-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. A Happy Gecko series electrical component is used in this application. This program has a program memory of 32KB 32K x 8 bytes, which is the size of the program. With a ARM® Cortex®-M0+ Core Processor, Microcontroller is fast and efficient. ICs for MICROCONTROLLER, RISC uPs/uCs/peripheral parts. There is 32kB memory size assigned to the part. At a frequency of 25MHz, Microcontroller can operate efficiently. Chips have 48 pins. There are 3 timers/counters in this device. It is equipped with a ARM core architecture which is integrated into it.

EFM32HG321F32G-A-QFP48 Features


48-TQFP package
Mounting type of Surface Mount


EFM32HG321F32G-A-QFP48 Applications


There are a lot of Silicon Labs
EFM32HG321F32G-A-QFP48 Microcontroller applications.


  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances

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