| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 9 Weeks | 
                                                                            
                                            | Contact Plating | Tin | 
                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 64-TQFP Exposed Pad | 
                                                                            
                                            | Number of Pins | 64 | 
                                                                            
                                            | Operating Temperature | -40°C~85°C TA | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2008 | 
                                                                            
                                            | Series | AVR®32 UC3 B | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 
                                                                            
                                            | Number of Terminations | 64 | 
                                                                            
                                            | Subcategory | Microcontrollers | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Terminal Position | QUAD | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | 260 | 
                                                                            
                                            | Supply Voltage | 1.8V | 
                                                                            
                                            | Terminal Pitch | 0.5mm | 
                                                                            
                                            | Frequency | 60MHz | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 30 | 
                                                                            
                                            | Base Part Number | AT32UC3B0512 | 
                                                                            
                                            | Qualification Status | Not Qualified | 
                                                                            
                                            | Operating Supply Voltage | 3.3V | 
                                                                            
                                            | Supply Voltage-Max (Vsup) | 1.95V | 
                                                                            
                                            | Interface | 2-Wire, I2C, I2S, IrDA, SPI, UART, USART, USB | 
                                                                            
                                            | Memory Size | 512kB | 
                                                                            
                                            | Oscillator Type | Internal | 
                                                                            
                                            | Number of I/O | 44 | 
                                                                            
                                            | RAM Size | 96K x 8 | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 1.65V~3.6V | 
                                                                            
                                            | uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | 
                                                                            
                                            | Core Processor | AVR | 
                                                                            
                                            | Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 
                                                                            
                                            | Program Memory Type | FLASH | 
                                                                            
                                            | Core Size | 32-Bit | 
                                                                            
                                            | Program Memory Size | 512KB 512K x 8 | 
                                                                            
                                            | Connectivity | I2C, IrDA, SPI, SSC, UART/USART, USB | 
                                                                            
                                            | Bit Size | 32 | 
                                                                            
                                            | Data Converter | A/D 8x10b | 
                                                                            
                                            | Watchdog Timer | Yes | 
                                                                            
                                            | Has ADC | YES | 
                                                                            
                                            | DMA Channels | YES | 
                                                                            
                                            | Data Bus Width | 32b | 
                                                                            
                                            | PWM Channels | YES | 
                                                                            
                                            | DAC Channels | YES | 
                                                                            
                                            | Number of Timers/Counters | 3 | 
                                                                            
                                            | ROM (words) | 524288 | 
                                                                            
                                            | Height Seated (Max) | 1.2mm | 
                                                                            
                                            | Length | 10mm | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                AT32UC3B0512-A2UR Overview
Due to the benefits of saving space, it is available in the 64-TQFP Exposed Pad package. Surface Mount is used for mounting. Tape & Reel (TR) is the package that contains it. There is a AVR as core processor in this device. In order to work effectively, the temperature should be kept at -40°C~85°C TA. The type of memory in which this program is stored is FLASH. 44 I/Os can be found on it. In order to find similar components, it has a base part number of AT32UC3B0512. This device has terminals at QUAD. A 64 termination is contained within it. In the AVR?32 UC3 B series, this electrical component is found. The 1.8V supply voltage enables high efficiency. MICROCONTROLLER, RISC is the uPs/uCs/Peripheral IC chip in this gadget. A total of 64 pins are used in its construction. A method of mounting is used, which is Surface Mount. It is one of the components included in Microcontrollers. Data and programs may be stored on the devices which have a memory size of 512kB. At a frequency of 60MHz, it can achieve excellent efficiency. In order to fully utilize its adaptability, designers can utilize the supply voltage of 3.3V in their designs. There are currently 3 timers/counters set up on the system. Internal is the oscillator type it uses. 
AT32UC3B0512-A2UR Features
64-TQFP Exposed Pad package
Mounting type of Surface Mount
Microcontrollers subcategory
AT32UC3B0512-A2UR Applications
There are a lot of Microchip Technology AT32UC3B0512-A2UR Microcontroller applications. 
- Mice
- Dialysis machines (performs function of liver)
- Blood pressure monitors
- Torpedo guidance
- Automatic staplers
- Computed Tomography (CT scan)
- Light sensing & controlling devices
- Digital set-top boxes
- Speed meter
- Process control devices