AT32UC3B0512-A2UR
- Mfr.Part #
- AT32UC3B0512-A2UR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 512KB FLASH 64TQFP
- Stock
- 8,141
- In Stock :
- 8,141
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Height Seated (Max) :
- 1.2mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Reach Compliance Code :
- Compliant
- Mounting :
- Surface Mount
- Number of I/O :
- 44
- JESD-30 Code :
- S-PQFP-G64
- Operating Supply Voltage :
- 3.3V
- Program Memory Type :
- Flash
- Core Size :
- 32-Bit
- Interfaces :
- I2S/SPI/TWI/USART/US
- Product Category :
- 32-bit Microcontrollers - MCU
- Operating Supply Voltage (Min) :
- 1.65/3(V)
- Terminal Position :
- QUAD
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Gull wing
- Number of Timers/Counters :
- 3
- Pin Count :
- 64
- Supply Voltage :
- 1.8V
- ROM (words) :
- 524288
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~3.6V
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- EEPROM Size :
- --
- RoHS Status :
- ROHS3 Compliant
- Tradename :
- AVR
- Series :
- AVR®32 UC3 B
- RAM Size :
- 96K x 8
- Number of Terminals :
- 64
- Maximum Expanded Memory Size :
- 64MB
- Oscillator Type :
- Internal
- Supply Voltage-Max (Vsup) :
- 1.95V
- Data Converters :
- A/D 8x10b
- Device Core :
- AVR
- Packaging :
- Tape and Reel (TR)
- Operating Temperature (Min) :
- -40C
- Device Core Size :
- 32(b)
- Seated Height-Max :
- 1.2 mm
- Mounting Style :
- SMD/SMT
- RoHS :
- Details
- Base Product Number :
- AT32UC3
- Product Type :
- 32-bit Microcontrollers - MCU
- Operating Supply Voltage (Typ) :
- 1.8/3.3(V)
- Base Part Number :
- AT32UC3B0512
- Connectivity :
- I2C, IrDA, SPI, SSC, UART/USART, USB
- Programmable :
- yes
- Number of Pins :
- 64
- Watchdog Timer :
- yes
- Qualification Status :
- Not Qualified
- Temperature Grade :
- Industrial
- CPU Family :
- AVR RISC
- Brand :
- Microchip Technology
- Operating Temperature (Max) :
- 85C
- Package Shape :
- Square
- Rad Hardened :
- No
- Factory Lead Time :
- 9 Weeks
- Product Status :
- Active
- Package / Case :
- 64-TQFP Exposed Pad
- Power Supplies :
- 1.8,3.3 V
- Operating Temperature Classification :
- Industrial
- Number of Timers - General Purpose :
- 3
- Instruction Set Architecture :
- RISC
- Height :
- 1.05 mm
- Data Converter :
- A/D 8x10b
- # I/Os (Max) :
- 44
- Number of I/O Lines :
- 44
- Terminal Finish :
- Matte Tin (Sn)
- Number of Terminations :
- 64
- ROM Programmability :
- Flash
- Program Memory Size :
- 512KB 512K x 8
- Mounting Type :
- Surface Mount
- Additional Feature :
- ALSO REQUIRES 3.3 V I/O SUPPLY
- Supplier Device Package :
- 64-TQFP (10x10)
- Minimum Operating Temperature :
- - 40 C
- Width :
- 10 mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Length :
- 10mm
- Manufacturer :
- Microchip
- Memory Size :
- 512kB
- Data Bus Width :
- 32b
- Total Internal Ram Size :
- 96KB(kB)
- Published :
- 2008
- PWM Channels :
- yes
- Clock Freq :
- 60(MHz)
- JESD-609 Code :
- e3
- Package Type :
- TQFP
- Surface Mount :
- yes
- RAM (bytes) :
- 98304
- Operating Temp Range :
- -40C to 85C
- Interface :
- 2-Wire, I2C, I2S, IrDA, SPI, UART, USART, USB
- Operating Temperature :
- -40°C~85°C TA
- Operating Supply Voltage (Max) :
- 1.95/3.6(V)
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Speed :
- 60MHz
- Interface Type :
- 2-Wire, SPI, USART
- DMA Channels :
- yes
- Frequency :
- 60MHz
- DAC Channels :
- yes
- Number of I/Os :
- 44 I/O
- Maximum Operating Temperature :
- + 85 C
- Contact Plating :
- Tin
- Terminal Pitch :
- 0.5mm
- Has ADC :
- yes
- Core Processor :
- AVR
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Bit Size :
- 32
- Datasheets
- AT32UC3B0512-A2UR
AT32UC3B0512-A2UR Documents

Microcontrollers Microchip Technology AT32UC3B0512-A2UR Overview
Introducing the Microcontrollers Microchip Technology AT32UC3B0512-A2UR, a highly efficient and powerful 32-bit microcontroller unit (MCU) designed for demanding applications that require robust operation and high-level functionality. This MCU is built on a 32-bit AVR architecture, known for its exceptional speed and reliability. Equipped with 512KB of flash memory and housed in a compact 64-TQFP package, it is an ideal solution for developers looking to enhance embedded systems with superior processing capabilities and flexible memory options. The Microcontrollers Microchip Technology AT32UC3B0512-A2UR delivers not just performance but also a scalable feature set that meets the evolving demands of modern electronics.
AT32UC3B0512-A2UR Features
This microcontroller offers a multitude of features that make it a versatile choice for incorporating into various hardware settings. With its high-speed computing power and large integrated flash memory, it supports complex algorithms and substantial codebases without compromising on execution speed. The inclusion of peripheral features such as USB connectivity, PWM channels, and analog inputs enhances its adaptability to both simple and complex tasks. Additionally, its low power consumption ensures efficiency, making it suitable for portable and power-sensitive applications.
AT32UC3B0512-A2UR Applications
- Industrial Automation: Its robust processing capabilities enable it to manage complex control systems in industrial settings, ensuring high precision and reliability in tasks such as robotic control and process automation.
- Consumer Electronics: The MCU can be integrated into consumer electronics like gaming consoles and home automation systems, providing the necessary processing power for enhanced user interaction and connectivity.
- Medical Devices: In medical applications, the AT32UC3B0512-A2UR's reliability and precise control make it suitable for devices such as portable diagnostic equipment and advanced monitoring systems.
- Communication Systems: Its ability to handle multiple data streams simultaneously allows it to be effectively used in communication infrastructure, supporting complex protocols and data-intensive operations.
- Automotive Applications: The MCU's high performance and operational resilience make it ideal for automotive applications, including engine management systems and in-vehicle infotainment systems.
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