| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 6 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 48-TQFP | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Number of Pins | 48 | 
                                                                            
                                            | Operating Temperature | -40°C~85°C TA | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2012 | 
                                                                            
                                            | Series | Tiny Gecko | 
                                                                            
                                            | Part Status | Not For New Designs | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 
                                                                            
                                            | Number of Terminations | 48 | 
                                                                            
                                            | Subcategory | Microcontrollers | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Terminal Position | QUAD | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | NOT SPECIFIED | 
                                                                            
                                            | Supply Voltage | 3V | 
                                                                            
                                            | Terminal Pitch | 0.5mm | 
                                                                            
                                            | Frequency | 32MHz | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 
                                                                            
                                            | Qualification Status | Not Qualified | 
                                                                            
                                            | Supply Voltage-Max (Vsup) | 3.8V | 
                                                                            
                                            | Interface | I2C, IrDA, SPI, UART, USART | 
                                                                            
                                            | Memory Size | 32kB | 
                                                                            
                                            | Oscillator Type | Internal | 
                                                                            
                                            | Number of I/O | 37 | 
                                                                            
                                            | RAM Size | 4K x 8 | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 1.85V~3.8V | 
                                                                            
                                            | uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | 
                                                                            
                                            | Core Processor | ARM® Cortex®-M3 | 
                                                                            
                                            | Peripherals | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 
                                                                            
                                            | Program Memory Type | FLASH | 
                                                                            
                                            | Core Size | 32-Bit | 
                                                                            
                                            | Program Memory Size | 32KB 32K x 8 | 
                                                                            
                                            | Connectivity | I2C, IrDA, SmartCard, SPI, UART/USART | 
                                                                            
                                            | Bit Size | 32 | 
                                                                            
                                            | Data Converter | A/D 4x12b; D/A 1x12b | 
                                                                            
                                            | Has ADC | YES | 
                                                                            
                                            | DMA Channels | YES | 
                                                                            
                                            | Data Bus Width | 32b | 
                                                                            
                                            | PWM Channels | YES | 
                                                                            
                                            | Core Architecture | ARM | 
                                                                            
                                            | CPU Family | CORTEX-M3 | 
                                                                            
                                            | Number of ADC Channels | 6 | 
                                                                            
                                            | Number of I2C Channels | 1 | 
                                                                            
                                            | Height | 1.05mm | 
                                                                            
                                            | Length | 7mm | 
                                                                            
                                            | Width | 7mm | 
                                                                            
                                            | REACH SVHC | Unknown | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                                                    
                            
                         
                                                EFM32TG822F32-QFP48 Overview
Due to the benefits of saving space, it is available in the 48-TQFP package. Surface Mount is the way to mount it. It is available in the Tape & Reel (TR) package. The device runs in ARM? Cortex?-M3 core processor. When working, it is recommended that the temperature be kept at -40°C~85°C TA. It has a type of program memory of FLASH. The device has 37 I/Os. This device has terminals at QUAD. 48 terminationals are present. Part of the Tiny Gecko series, this electrical component is used in a variety of applications. The supply voltage of 3V allows for high efficiency. MICROCONTROLLER, RISC is this gadget's uPs/uC/peripheral IC. A total of 48 pins are required to construct this device. It is one of the components included in Microcontrollers. The devices have a maximum memory size of 32kB that can be used to store programs and data. ARM forms the basis of its architecture. When working at a frequency of 32MHz it is able to achieve excellent efficiency. It is a member of the CORTEX-M3 family of CPUs. Internal is the oscillator type it uses. 
EFM32TG822F32-QFP48 Features
48-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory
EFM32TG822F32-QFP48 Applications
There are a lot of Silicon Labs EFM32TG822F32-QFP48 Microcontroller applications. 
- Leakage current tester
- Smart instruments
- Data acquisition and control
- Microwave ovens
- Teletext terminals
- DCS control intelligent sensor
- Dishwashers
- Christmas lights
- Smartphones-calling, video calling, texting, email
- Projectors