Microcontrollers - MCUs

AT32UC3A0512-ALUT | 32-Bit Atmel AVR Microcontroller

MCU 32-bit AVR RISC 512KB Flash 1.8V/2.5V/3.3V 144-Pin LQFP Tray

Microchip Technology

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  3A991a.2.

• Part Status

  Active

• HTS

  COMPONENTS

• Automotive

  No

• PPAP

  No

• Family Name

  AT32

• Instruction Set Architecture

  RISC

• Device Core

  AVR

• Core Architecture

  AVR

• Maximum CPU Frequency (MHz)

  66

• Maximum Clock Frequency (MHz)

  66

• Data Bus Width (bit)

  32

• Program Memory Type

  Flash

• Program Memory Size

  512KB

• RAM Size

  64KB

• Maximum Expanded Memory Size

  64MB

• Programmability

  Yes

• Interface Type

  Ethernet/I2C/I2S/SPI/USART/USB

• Number of I/Os

  109

• No. of Timers

  3

• PWM

  1

• Number of ADCs

  1

• ADC Channels

  8

• ADC Resolution (bit)

  10

• Number of DACs

  1

• DAC Channels

  2

• DAC Resolution (bit)

  16

• USART

  4

• UART

  0

• USB

  1

• SPI

  6

• I2C

  1

• I2S

  1

• CAN

  0

• Ethernet

  1

• Number of Watchdog Timers

  1

• Minimum Operating Supply Voltage (V)

  1.65|3

• Typical Operating Supply Voltage (V)

  1.8|2.5|3.3

• Maximum Operating Supply Voltage (V)

  1.95|3.6

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  85

• Supplier Temperature Grade

  Industrial

• Packaging

  Tray

• Mounting

  Surface Mount

• Package Height

  1.45(Max)

• Package Width

  20.1(Max)

• Package Length

  20.1(Max)

• PCB changed

  144

• Standard Package Name

  QFP

• Supplier Package

  LQFP

• Pin Count

  144

• Lead Shape

  Gull-wing