| 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