AT32UC3B0128-A2UR
- Mfr.Part #
- AT32UC3B0128-A2UR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 64TQFP
- Stock
- 7,130
- In Stock :
- 7,130
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Data Converter :
- A/D 8x10b
- Number of Pins :
- 64
- Factory Lead Time :
- 9 Weeks
- Operating Temperature :
- -40°C~85°C TA
- Additional Feature :
- ALSO REQUIRES 3.3 V I/O SUPPLY
- Package / Case :
- 64-TQFP Exposed Pad
- Mounting Style :
- SMD/SMT
- Number of I/O Lines :
- 44
- RAM Size :
- 32K x 8
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Number of Terminations :
- 64
- Product Type :
- 32-bit Microcontrollers - MCU
- RoHS :
- Details
- Terminal Form :
- Gull wing
- Has ADC :
- yes
- DMA Channels :
- yes
- Operating Supply Voltage :
- 3.3V
- Mount :
- Surface Mount
- Number of Terminals :
- 64
- Data Converters :
- A/D 8x10b
- Bit Size :
- 32
- Data Bus Width :
- 32b
- Mounting Type :
- Surface Mount
- Length :
- 10mm
- Temperature Grade :
- Industrial
- Connectivity :
- I2C, IrDA, SPI, SSC, UART/USART, USB
- Qualification Status :
- Not Qualified
- Tradename :
- AVR
- Program Memory Size :
- 128KB 128K x 8
- Watchdog Timer :
- yes
- Brand :
- Microchip Technology
- RoHS Status :
- ROHS3 Compliant
- Base Product Number :
- AT32UC3
- Memory Size :
- 128kB
- CPU Family :
- AVR RISC
- Core Processor :
- AVR
- Program Memory Type :
- Flash
- Oscillator Type :
- Internal
- Power Supplies :
- 1.8,3.3 V
- Packaging :
- Tape and Reel (TR)
- Seated Height-Max :
- 1.2 mm
- Terminal Pitch :
- 0.5mm
- Minimum Operating Temperature :
- - 40 C
- Reach Compliance Code :
- Compliant
- Width :
- 10 mm
- Device Core :
- AVR
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~1.95V
- PWM Channels :
- yes
- Core Size :
- 32-Bit
- Pbfree Code :
- yes
- Number of I/O :
- 44
- Package Shape :
- Square
- Interface :
- 2-Wire, I2C, I2S, IrDA, SPI, UART, USART, USB
- Number of Timers/Counters :
- 3
- Interface Type :
- 2-Wire, SPI, USART
- RAM (bytes) :
- 32768
- Interfaces :
- I2S/SPI/TWI/USART/US
- Supply Voltage :
- 1.8V
- ROM (words) :
- 131072
- Base Part Number :
- AT32UC3B0128
- EEPROM Size :
- --
- Frequency :
- 60MHz
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Published :
- 2008
- ROM Programmability :
- Flash
- Product Status :
- Active
- Surface Mount :
- yes
- JESD-30 Code :
- S-PQFP-G64
- Series :
- AVR®32 UC3
- Manufacturer :
- Microchip
- Supplier Device Package :
- 64-TQFP (10x10)
- Contact Plating :
- Tin
- Height :
- 1.05 mm
- Maximum Operating Temperature :
- + 85 C
- Supply Voltage-Max (Vsup) :
- 1.95V
- Product Category :
- 32-bit Microcontrollers - MCU
- DAC Channels :
- yes
- Number of I/Os :
- 44 I/O
- Speed :
- 60MHz
- Height Seated (Max) :
- 1.2mm
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Terminal Position :
- QUAD
- Datasheets
- AT32UC3B0128-A2UR

Microcontrollers Microchip Technology AT32UC3B0128-A2UR Overview
The Microcontrollers Microchip Technology AT32UC3B0128-A2UR is a highly capable MCU designed to meet the demanding requirements of modern embedded systems. This 32-bit microcontroller integrates 128KB of flash memory and operates at a high level of efficiency, making it an ideal choice for developers looking for robust performance in compact form factors. Its architecture is optimized for low-power consumption and high-speed processing, suitable for a broad range of industrial and commercial applications. With its comprehensive feature set and Microchip's renowned reliability, this product stands out in the competitive field of electronic components, ensuring developers and manufacturers can leverage a top-tier component for their designs.
AT32UC3B0128-A2UR Features
The AT32UC3B0128-A2UR microcontroller from Microchip Technology is packed with features that enhance its functionality and usability. Key features include a 32-bit CPU core, 128KB of integrated flash memory, and a versatile 64-pin TQFP package that facilitates integration into various design layouts. The MCU supports multiple communication interfaces, including SPI, I2C, and UART, offering excellent connectivity options for peripheral devices. Enhanced security features and a robust peripheral set further empower system designers to build more reliable and advanced systems.
AT32UC3B0128-A2UR Applications
- Industrial Automation: In industrial settings, the AT32UC3B0128-A2UR can manage complex processes and control systems due to its high-speed processing capabilities and robust I/O options.
- Consumer Electronics: Utilized in devices such as smart home systems and entertainment units, where its low power consumption and high integration support streamlined, cost-effective designs.
- Automotive Applications: Suitable for use in automotive subsystems, including infotainment and telematics, providing reliable performance under harsh conditions.
- Internet of Things (IoT): Acts as the core processing unit in IoT devices, facilitating smart connectivity and data handling with its extensive interface support and low-energy operation.
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