AT32UC3B1128-AUR
- Mfr.Part #
- AT32UC3B1128-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 48TQFP
- Stock
- 17,385
- In Stock :
- 17,385
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of Terminals :
- 48
- Contact Plating :
- Tin
- Product Category :
- 32-bit Microcontrollers - MCU
- Height Seated (Max) :
- 1.2mm
- Mounting :
- Surface Mount
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- # I/Os (Max) :
- 28
- Terminal Form :
- Gull wing
- Supply Voltage-Max (Vsup) :
- 1.95V
- PWM Channels :
- yes
- Minimum Operating Temperature :
- - 40 C
- Supply Voltage :
- 1.8V
- Terminal Position :
- QUAD
- ROM (words) :
- 131072
- Pin Count :
- 48
- RoHS Status :
- ROHS3 Compliant
- Core Processor :
- AVR
- Number of Timers - General Purpose :
- 3
- Brand :
- Microchip Technology
- Number of Timers/Counters :
- 3
- Surface Mount :
- yes
- Operating Temperature (Min) :
- -40C
- Base Part Number :
- AT32UC3B1128
- Mounting Style :
- SMD/SMT
- Operating Supply Voltage (Typ) :
- 1.8/2.5/3.3(V)
- Operating Supply Voltage :
- 3.3V
- Power Supplies :
- 1.8,3.3 V
- Core Size :
- 32-Bit
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Total Internal Ram Size :
- 32KB(kB)
- Number of Pins :
- 48
- Operating Supply Voltage (Max) :
- 1.95/3.6(V)
- Clock Freq :
- 60(MHz)
- Product Type :
- 32-bit Microcontrollers - MCU
- Number of I/Os :
- 28 I/O
- ROM Programmability :
- Flash
- Operating Supply Voltage (Min) :
- 1.65/3(V)
- CPU Family :
- AVR RISC
- Data Bus Width :
- 32b
- JESD-30 Code :
- S-PQFP-G48
- Number of Terminations :
- 48
- Package / Case :
- 48-TQFP
- Device Core Size :
- 32(b)
- Factory Lead Time :
- 9 Weeks
- Seated Height-Max :
- 1.2 mm
- Packaging :
- Tape and Reel (TR)
- EEPROM Size :
- --
- Interface :
- 2-Wire, I2C, I2S, IrDA, SPI, UART, USART, USB
- RAM Size :
- 32K x 8
- Program Memory Size :
- 128KB 128K x 8
- Operating Temp Range :
- -40C to 85C
- Series :
- AVR®32 UC3 B
- Published :
- 2008
- Operating Temperature (Max) :
- 85C
- Number of I/O :
- 28
- Program Memory Type :
- Flash
- Maximum Expanded Memory Size :
- 64MB
- Length :
- 7mm
- Maximum Operating Temperature :
- + 85 C
- DAC Channels :
- yes
- Speed :
- 60MHz
- Memory Size :
- 128kB
- Oscillator Type :
- Internal
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Watchdog Timer :
- yes
- Data Converters :
- A/D 6x10b
- Connectivity :
- I2C, IrDA, SPI, SSC, UART/USART, USB
- Operating Temperature Classification :
- Industrial
- Interface Type :
- 2-Wire, SPI, USART
- Height :
- 1.05 mm
- Width :
- 7 mm
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~3.6V
- Number of ADC Channels :
- 6 Channel
- Base Product Number :
- AT32UC3
- Data Converter :
- A/D 6x10b
- Has ADC :
- yes
- Interfaces :
- I2S/SPI/TWI/USART/US
- DMA Channels :
- yes
- Tradename :
- AVR
- RAM (bytes) :
- 32768
- Supplier Device Package :
- 48-TQFP (7x7)
- Terminal Pitch :
- 0.5mm
- Pbfree Code :
- yes
- Temperature Grade :
- Industrial
- Frequency :
- 60MHz
- Package Type :
- TQFP
- Manufacturer :
- Microchip
- Programmable :
- yes
- Additional Feature :
- ALSO REQUIRES 3.3 V I/O SUPPLY
- Instruction Set Architecture :
- RISC
- Bit Size :
- 32
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Package Shape :
- Square
- Mount :
- Surface Mount
- Product Status :
- Active
- Number of I/O Lines :
- 28
- RoHS :
- Details
- Rad Hardened :
- No
- Reach Compliance Code :
- Compliant
- Device Core :
- AVR32
- Radiation Hardening :
- No
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Datasheets
- AT32UC3B1128-AUR
AT32UC3B1128-AUR Documents

Microcontrollers Microchip Technology AT32UC3B1128-AUR Overview
Introducing the Microcontrollers Microchip Technology AT32UC3B1128-AUR, a robust and versatile 32-bit microcontroller designed to meet the demanding needs of embedded systems developers. Equipped with 128KB of flash memory and packaged in a compact 48TQFP, this MCU is engineered to deliver high performance and reliability. Its architecture is optimized for a range of applications, offering a perfect blend of power efficiency and processing capability, making it an ideal choice for advanced industrial, automotive, and consumer electronics markets. The AT32UC3B1128-AUR stands out for its ability to streamline product development and enhance system performance in complex digital environments.
AT32UC3B1128-AUR Features
The AT32UC3B1128-AUR microcontroller by Microchip Technology features a high-performance 32-bit AVR architecture, providing the computing power necessary for demanding applications. Key features include 128KB of in-system programmable flash, extensive interface support with USB, SPI, and I2C, and a PWM functionality for precise control in power management. Its enhanced security protocols and low power consumption make it a reliable choice for developing efficient and secure applications.
AT32UC3B1128-AUR Applications
- Industrial Automation: Integrates seamlessly into control systems for real-time processing and monitoring, enhancing operational efficiency and reliability.
- Automotive Systems: Utilized in engine management and infotainment systems, providing the necessary computational capabilities and connectivity options for advanced vehicular applications.
- Consumer Electronics: Powers a variety of household and personal devices, from smart appliances to wearable technology, ensuring responsive user interfaces and robust functionality.
- Internet of Things (IoT) Devices: Acts as the brain for connected devices, facilitating smart energy management and data transfer across home and industrial networks.
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