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ATMEL  AT32UC3A0512-ALUT  32 Bit Microcontroller, High performance, Low Power, AVR32, 66 MHz, 512 KB, 64 KB, 144 Pins, LQFP

ATMEL AT32UC3A0512-ALUT
Technical Data Sheet (1.44MB) EN See all Technical Docs

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Product Overview

The AT32UC3A0512-ALUT is a complete System-On-Chip Microcontroller based on the processor running at frequencies up to 66MHz. It 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 capabilities are achievable using a rich set of DSP instructions. The Peripheral Direct Memory Access controller (PDCA) drastically reduces processing overhead when transferring continuous and large data streams between modules within the MCU. The on-chip Brown-Out Detector monitors the power supply, the CPU runs from the on-chip RC oscillator or from one of external oscillator sources, a Real-Time Clock and its associated timer keeps track of the time.
  • Compact 1-cycle RISC instruction set including DSP instruction set
  • Read-modify-write instructions and atomic bit manipulation
  • Multi-hierarchy bus system
  • Internal high-speed flash
  • Internal high-speed SRAM, single-cycle access at full speed
  • Interrupt controller
  • Universal serial bus (USB)
  • Ethernet MAC 10/100Mbps interface
  • Four universal synchronous/asynchronous receiver/transmitters
  • Two master/slave serial peripheral interfaces (SPI) with chip select signals
  • 5V Input tolerant I/Os
  • Single 3.3V Power supply or dual 1.8 to 3.3V power supply

 

Product Information

Architecture:
AVR32
CPU Speed:
66MHz
Program Memory Size:
512KB
RAM Memory Size:
64KB
No. of Pins:
144Pins
MCU Case Style:
LQFP
No. of I/O's:
109I/O's
Embedded Interface Type:
EBI, EMI, ENET, I2C, SPI, SSC, UART, USART
Supply Voltage Min:
1.65V
Supply Voltage Max:
1.95V
Packaging:
Each
Product Range:
-
No. of PWM Channels:
13
No. of Timers:
10
MPU Core Size:
32bit
MSL:
MSL 3 - 168 hours
Peripherals:
POR, WDT
Operating Temperature Min:
-40 °C
Operating Temperature Max:
85 °C
Supply Voltage Range:
1.65V to 1.95V
Oscillator Type:
External, Internal
SVHC:
No SVHC (15-Jun-2015)
Controller Family/Series:
AVR UC3

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Applications

  • Automotive;
  • Building Automation;
  • Consumer Electronics;
  • Industrial;
  • Lighting;
  • Computers & Computer Peripherals

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Product Traceability
RoHS Compliant:
Yes

Substitutes

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