AT32UC3B1128-AUT
- Mfr.Part #
- AT32UC3B1128-AUT
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 48TQFP
- Stock
- 18,491
- In Stock :
- 18,491
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Termination :
- SMD/SMT
- Mount :
- Surface Mount
- Operating Temp Range :
- -40C to 85C
- Series :
- AVR®32 UC3 B
- Frequency :
- 60MHz
- Product Status :
- Active
- Data Converters :
- A/D 6x10b
- Packaging :
- Tray
- Supply Voltage :
- 1.8V
- Maximum Expanded Memory Size :
- 64MB
- Operating Supply Voltage (Min) :
- 1.65/3(V)
- Length :
- 7mm
- Operating Temperature :
- -40°C~85°C TA
- Seated Height-Max :
- 1.2 mm
- JESD-30 Code :
- S-PQFP-G48
- Bit Size :
- 32
- Surface Mount :
- yes
- Interface Type :
- 2-Wire, SPI, USART
- Speed :
- 60MHz
- JESD-609 Code :
- e3
- Operating Supply Voltage (Max) :
- 1.95/3.6(V)
- Pin Count :
- 48
- Interface :
- 2-Wire, I2C, I2S, IrDA, SPI, UART, USART, USB
- EEPROM Size :
- --
- Radiation Hardening :
- No
- Minimum Operating Temperature :
- - 40 C
- Operating Supply Voltage (Typ) :
- 1.8/2.5/3.3(V)
- RAM (bytes) :
- 32768
- Peak Reflow Temperature (Cel) :
- 260
- Has ADC :
- yes
- PWM Channels :
- yes
- Operating Temperature Classification :
- Industrial
- Product Type :
- 32-bit Microcontrollers - MCU
- Number of I/Os :
- 28 I/O
- Number of I2C Channels :
- 1
- Device Core :
- AVR32
- Pbfree Code :
- yes
- Contact Plating :
- Tin
- Program Memory Size :
- 128KB 128K x 8
- Package :
- Tray
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Device Core Size :
- 32(b)
- DMA Channels :
- yes
- Qualification Status :
- Not Qualified
- Programmable :
- yes
- Factory Lead Time :
- 9 Weeks
- Number of I/O :
- 28
- # I/Os (Max) :
- 28
- Terminal Finish :
- MATTE TIN
- Data Converter :
- A/D 6x10b
- ROM Programmability :
- Flash
- Terminal Form :
- Gull wing
- Connectivity :
- I2C, IrDA, SPI, SSC, UART/USART, USB
- Terminal Pitch :
- 0.5mm
- Core Processor :
- AVR
- Oscillator Type :
- Internal
- Instruction Set Architecture :
- RISC
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~3.6V
- Number of Terminals :
- 48
- Operating Supply Voltage :
- 3.3V
- Core Size :
- 32-Bit
- Number of ADC Channels :
- 6
- Number of Pins :
- 48
- Clock Freq :
- 60(MHz)
- Package Type :
- TQFP
- RAM Size :
- 32K x 8
- Manufacturer :
- Microchip
- Total Internal Ram Size :
- 32KB(kB)
- Tradename :
- AVR
- Reach Compliance Code :
- Compliant
- Additional Feature :
- ALSO REQUIRES 3.3 V I/O SUPPLY
- Density :
- 1 Mb
- RoHS :
- Details
- Product Category :
- 32-bit Microcontrollers - MCU
- RoHS Status :
- ROHS3 Compliant
- Mounting Style :
- SMD/SMT
- Program Memory Type :
- Flash
- Watchdog Timer :
- yes
- Product :
- MCU
- Width :
- 7mm
- Temperature Grade :
- Industrial
- Base Product Number :
- AT32UC3
- CPU Family :
- AVR RISC
- Maximum Operating Temperature :
- + 85 C
- Number of Timers - General Purpose :
- 3
- Height :
- 1.05mm
- Published :
- 2011
- Number of Terminations :
- 48
- Package Shape :
- Square
- ROM (words) :
- 131072
- Data Bus Width :
- 32b
- Terminal Position :
- QUAD
- Interfaces :
- I2S/SPI/TWI/USART/US
- Memory Size :
- 128kB
- Operating Temperature (Min) :
- -40C
- Number of PWM Channels :
- 7
- Number of I/O Lines :
- 28
- REACH SVHC :
- No SVHC
- Rad Hardened :
- No
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Power Supplies :
- 1.8,3.3 V
- Base Part Number :
- AT32UC3B1128
- Brand :
- Microchip Technology
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mounting :
- Surface Mount
- Operating Temperature (Max) :
- 85C
- Package / Case :
- 48-TQFP
- DAC Channels :
- yes
- Number of Timers/Counters :
- 3
- Supplier Device Package :
- 48-TQFP (7x7)
- Mounting Type :
- Surface Mount
- Datasheets
- AT32UC3B1128-AUT

Microcontrollers Microchip Technology AT32UC3B1128-AUT Overview
Introducing the Microcontrollers Microchip Technology AT32UC3B1128-AUT, a highly efficient and robust 32-bit microcontroller that is designed to meet the needs of advanced embedded applications. This MCU from Microchip Technology excels with its 128KB of flash memory and a compact 48-TQFP package, making it ideal for applications requiring a blend of power efficiency and space conservation. Its integrated features support complex digital functionalities while maintaining low power consumption, which is critical for today’s energy-sensitive applications. The Microcontrollers Microchip Technology AT32UC3B1128-AUT is optimized for a range of industrial, automotive, and consumer applications, offering versatility through its high-performance architecture.
AT32UC3B1128-AUT Features
The AT32UC3B1128-AUT is packed with features that enhance its performance in demanding environments. These include:
- 32-bit AVR architecture providing a perfect balance between processing power and power consumption.
- 128KB of in-system programmable flash memory which facilitates rich application development without frequent hardware upgrades.
- Advanced connectivity options including SPI, I2C, and USB interfaces, ensuring flexible and powerful communication capabilities.
- Robust 48-TQFP package designed to withstand harsh conditions while minimizing PCB space usage.
AT32UC3B1128-AUT Applications
- Industrial Automation: Can be integrated into control systems for sensors, actuators, and other automation equipment due to its robust processing capabilities and numerous I/O interfaces.
- Automotive Applications: Suitable for automotive control systems like engine management and infotainment systems, thanks to its high reliability and extended temperature range.
- Consumer Electronics: Ideal for advanced consumer electronics such as smart home devices and portable electronics, providing efficient power management and connectivity options.
- Portable Medical Devices: Utilized in portable medical diagnostics equipment due to its low power consumption and substantial data storage capacity, essential for patient monitoring systems.
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