128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Leopard Gecko Series 64 Pin 48MHz 3V 64-VFQFN Exposed Pad
SOT-23
EFM32LG840F128G-E-QFN64 Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Mounting Type
Surface Mount
Package / Case
64-VFQFN Exposed Pad
Surface Mount
YES
Number of Pins
64
Weight
206.29948mg
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
Leopard Gecko
Published
2014
Part Status
Not For New Designs
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
64
ECCN Code
3A001.A.3
Terminal Position
QUAD
Supply Voltage
3V
Frequency
48MHz
Operating Supply Voltage
3.8V
Interface
I2C, I2S, IrDA, SPI, UART, USART, USB
Memory Size
128kB
Oscillator Type
Internal
Number of I/O
56
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, LCD, 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
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
Core Architecture
ARM
Length
9mm
Height Seated (Max)
0.9mm
Radiation Hardening
No
RoHS Status
RoHS Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
260
$3.37869
$878.4594
EFM32LG840F128G-E-QFN64 Product Details
EFM32LG840F128G-E-QFN64 Overview
Packaged in a 64-VFQFN Exposed Pad format. A total of 56 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 Leopard Gecko series electrical component is used in this application. This program has a program memory of 128KB 128K x 8 bytes, which is the size of the program. With a ARM® Cortex®-M3 Core Processor, Microcontroller is fast and efficient. ICs for MICROCONTROLLER, RISC uPs/uCs/peripheral parts. There are 64 terminations on the IC chip, which means there are 64 terminations on the integrated circuit chip. In addition, MCU chip comes with a 32-bit size. Microcontroller chip has outputs of 3V volts. The system has YES channels for DMA communication. There is 128kB memory size assigned to the part. At a frequency of 48MHz, Microcontroller can operate efficiently. This MCU Chip uses YES PWM channels to operate. Chips have 64 pins. There are 5 timers/counters in this device. It is equipped with a ARM core architecture which is integrated into it.
EFM32LG840F128G-E-QFN64 Features
64-VFQFN Exposed Pad package Mounting type of Surface Mount
EFM32LG840F128G-E-QFN64 Applications
There are a lot of Silicon Labs EFM32LG840F128G-E-QFN64 Microcontroller applications.