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ATMEL  AT32UC3A1512-AUT  32 Bit Microcontroller, High performance, Low Power, AVR32, 66 MHz, 512 KB, 64 KB, 100 Pins, TQFP

ATMEL AT32UC3A1512-AUT
Technical Data Sheet (1.44MB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The AT32UC3A1512-AUT is a high-performance, low-power 32-bit AVR RISC-based Microcontroller combines 512kB flash, 64kB SRAM, 10/100 Ethernet MAC, full-speed (12Mbps) USB 2.0 with embedded host capability, I²S and a built-in audio D/A converter. The MCU achieves 91 dhrystone MIPS (DMIPS) at 66MHz while consuming only 40mA at 3.3V. The Peripheral direct memory access (PDCA) controller transfers data between peripherals and memories without processor involvement, drastically reducing processing with continuous large data streams within the MCU. 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 PowerManager improves design flexibility and security.
  • Compact single-cycle RISC instruction set including DSP instruction set
  • Multi-hierarchy bus system
  • Internal high-speed flash
  • Internal high-speed SRAM, single-cycle access at full speed
  • External memory interface on AT32UC3A0 derivatives
  • Interrupt controller
  • Universal serial bus (USB)
  • Ethernet MAC 10/100Mbps interface
  • One 3-channel 16-bit Timer/counter (TC)
  • One 7-channel 16-bit Pulse width modulation controller (PWM)
  • Four universal synchronous/asynchronous receiver/transmitters (USARTs)
  • Two master/slave serial peripheral interfaces (SPI) with chip select signals
  • One synchronous serial protocol controller
  • One master/slave two-wire interface (TWI), 400kbit/s I²C-compatible
  • One 8-channel 10-bit Analog-to-digital converter
  • 16-bit Stereo audio bitstream
  • On-chip debug system (JTAG interface)
  • 5V Input tolerant I/Os

 

Product Information

Architecture:
AVR32
CPU Speed:
66MHz
Program Memory Size:
512KB
RAM Memory Size:
64KB
No. of Pins:
100Pins
MCU Case Style:
TQFP
No. of I/O's:
69I/O's
Embedded Interface Type:
ENET, I2C, LIN, SPI, SSC, UART, USART
Supply Voltage Min:
1.65V
Supply Voltage Max:
1.95V
Packaging:
Each
Product Range:
32-Bit AVR Microcontrollers
Automotive Qualifications Standard:
-
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

  • Automation & Process Control

Legislation and Environmental

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

Associated Products