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MICROCHIP  AT32UC3B0256-A2UT  AVR Microcontroller, High performance, Low Power, AVR32, 32bit, 60 MHz, 256 KB, 32 KB, 64 Pins

MICROCHIP AT32UC3B0256-A2UT
Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
AT32UC3B0256-A2UT
Newark Part No.:
68T4538
Technical Datasheet:
See all Technical Docs

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Product Overview

The AT32UC3B0256-A2UT is a 32-bit complete System-On-Chip Microcontroller based on the AVR32 UC RISC processor running at frequencies up to 60MHz. AVR32 UC is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, high code density and high performance. The processor implements a Memory Protection Unit (MPU) and a fast and flexible interrupt controller for supporting modern operating systems and real-time operating systems. Higher computation capability is achieved using a rich set of DSP instructions. The AT32UC3B incorporates on-chip Flash and SRAM memories for secure and fast access. The Peripheral Direct Memory Access controller enables data transfers between peripherals and memories without processor involvement. PDCA drastically reduces processing overhead when transferring continuous and large data streams between modules within the MCU.
  • Compact single-cycle RISC instruction set including DSP instruction set
  • Performing up to 1.39DMIPS/MHz
  • Multilayer bus system - High-performance data transfers on separate buses for increased performance
  • Internal high-speed flash - Single-cycle flash access up to 30MHz
  • Internal high-speed SRAM - Single-cycle access at full speed
  • Interrupt controller - Auto vectored low latency interrupt service with programmable priority
  • System functions - Watchdog timer, real-time clock timer
  • Universal serial bus (USB) - Device 2.0 and embedded host low speed and full speed
  • One three-channel 16-bit timer/counter (TC)
  • One 7-channel 20-bit pulse width modulation controller (PWM)
  • Three universal synchronous/asynchronous receiver/transmitters (USART)
  • One Master/Slave Serial Peripheral Interface (SPI) with chip select signals
  • One synchronous serial protocol controller - Supports I2S and generic frame-based protocols
  • One Master/Slave Two-Wire Interface (TWI), 400kBps I²C-compatible
  • One 8-channel 10-bit analogue-to-digital converter, 384ksps
  • 16-bit Stereo audio bitstream DAC - Sample rate up to 50KHz
  • QTouch® library support
  • 5V Input tolerant I/Os, including 4 high-drive pins
  • Single 3.3V power supply or dual 1.8 to 3.3V power supply

Product Information

CPU Speed:
60MHz
Program Memory Size:
256KB
RAM Memory Size:
32KB
No. of Pins:
64Pins
MCU Case Style:
TQFP
No. of I/O's:
44I/O's
Embedded Interface Type:
I2C, SPI, SSC, UART, USART
Supply Voltage Min:
1.65V
Supply Voltage Max:
1.95V
Packaging:
Each
Architecture:
AVR32
MSL:
MSL 3 - 168 hours
Product Range:
32-Bit AVR Microcontrollers
No. of Bits:
32bit
SVHC:
No SVHC (17-Dec-2015)
Automotive Qualifications Standard:
-

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RoHS Compliant:
Yes
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