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EFM32LG332F128-QFP64

EFM32LG332F128-QFP64

EFM32LG332F128-QFP64

Silicon Labs

128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Leopard Gecko Series 64 Pin 48MHz 3V 64-TQFP

SOT-23

EFM32LG332F128-QFP64 Datasheet

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Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 64-TQFP
Surface Mount YES
Number of Pins 64
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series Leopard Gecko
Published 2013
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
ECCN Code 3A001.A.3
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 3V
Frequency 48MHz
Supply Voltage-Max (Vsup) 3.8V
Interface I2C, IrDA, SPI, UART, USART, USB
Memory Size 128kB
Oscillator Type Internal
Number of I/O 50
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 1.98V~3.8V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM® Cortex®-M3
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 128KB 128K x 8
Connectivity I2C, IrDA, SmartCard, SPI, UART/USART, USB
Bit Size 32
Data Converter A/D 8x12b; D/A 2x12b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels YES
Number of Timers/Counters 5
ROM (words) 131072
Core Architecture ARM
Number of Programmable I/O 50
Length 10mm
Height Seated (Max) 1.2mm
Radiation Hardening No
RoHS Status RoHS Compliant
EFM32LG332F128-QFP64 Product Details

EFM32LG332F128-QFP64 Overview


The package is 64-TQFP-shaped. There are 50 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 32-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~85°C TA are operated by this Microcontroller. It is part of the Leopard Gecko series of electrical components. Having a size of 128KB 128K x 8, Microcontroller has a program memory of X bytes. A ARM® Cortex®-M3 Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. IC Chip 64 has 64 terminations. 32-bits are used for its size. IC Chip has 3V volt supply outputs. With YES DMA channels, Microcontroller chip can handle large data transfers. 128kB is the size of the memory in the IC part. Using a 48MHz frequency, this electronic part can perform efficiently. Devices work in YES PWM channels. On the chip, 64 pins are accessible. In total, there are 5 timers/counters on the device. In addition, it comes with a ARM core architecture. It has 50 Programmable Input/Output pins that can be programmed.

EFM32LG332F128-QFP64 Features


64-TQFP package
Mounting type of Surface Mount


EFM32LG332F128-QFP64 Applications


There are a lot of Silicon Labs
EFM32LG332F128-QFP64 Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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