Microcontrollers - MCUs

AT32UC3A3128S-CTUT

MCU 32-bit AVR RISC 128KB Flash 1.85V/3.3V 144-Pin TFBGA Tray

Microchip Technology

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  5A992c.

• Part Status

  Active

• HTS

  8542.31.00.25

• Automotive

  No

• PPAP

  No

• Family Name

  AT32

• Instruction Set Architecture

  RISC

• Device Core

  AVR

• Core Architecture

  AVR

• Maximum CPU Frequency (MHz)

  66

• Maximum Clock Rate (MHz)

  66

• Data Bus Width (bit)

  32

• Program Memory Type

  Flash

• Program Memory Size

  128KB

• RAM Size

  128KB

• Maximum Expanded Memory Size

  16MB

• Programmability

  Yes

• Interface Type

  I2C/SPI/USART/USB

• Number of I/Os

  110

• No. of Timers

  3

• Number of ADCs

  1

• ADC Channels

  8

• ADC Resolution (bit)

  10

• USART

  4

• UART

  0

• USB

  1

• SPI

  2

• I2C

  2

• I2S

  0

• CAN

  0

• Ethernet

  0

• Watchdog

  1

• Minimum Operating Supply Voltage (V)

  1.75|3

• Typical Operating Supply Voltage (V)

  1.85|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

  0.79

• Package Width

  11

• Package Length

  11

• PCB changed

  144

• Standard Package Name

  BGA

• Supplier Package

  TFBGA

• Pin Count

  144

• Lead Shape

  Ball