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  • AT32UC3A3256-CTUT

AT32UC3A3256-CTUT

256KB 256K x 8 FLASH AVR 32-Bit Microcontroller AVR?32 UC3 A3 Series AT32UC3A3256 144 Pin 66MHz 1.85V 144-TFBGA


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-AT32UC3A3256-CTUT
  • Package: 144-TFBGA
  • Datasheet: PDF
  • Stock: 406
  • Description: 256KB 256K x 8 FLASH AVR 32-Bit Microcontroller AVR?32 UC3 A3 Series AT32UC3A3256 144 Pin 66MHz 1.85V 144-TFBGA (Kg)

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Details

Tags

Parameters
Factory Lead Time 9 Weeks
Contact Plating Copper, Silver, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 144-TFBGA
Number of Pins 144
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2012
Series AVR®32 UC3 A3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 144
Subcategory Microcontrollers
Technology CMOS
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 260
Supply Voltage 1.85V
Terminal Pitch 0.8mm
Frequency 66MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AT32UC3A3256
Operating Supply Voltage 3.3V
Supply Voltage-Max (Vsup) 1.95V
Interface 2-Wire, EBI/EMI, I2C, I2S, IrDA, MMC, SCI, SPI, UART, USART, USB
Memory Size 256kB
Oscillator Type Internal
Number of I/O 110
RAM Size 128K x 8
Voltage - Supply (Vcc/Vdd) 1.75V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, DMA, POR, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 256KB 256K x 8
Connectivity EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG
Bit Size 32
Data Converter A/D 8x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels NO
DAC Channels YES
Number of Timers/Counters 3
Address Bus Width 24
Height Seated (Max) 1.2mm
Length 11mm
Radiation Hardening No
RoHS Status ROHS3 Compliant

AT32UC3A3256-CTUT Overview


For the purpose of saving space, it is available in the 144-TFBGA package. Surface Mount is the way to mount it. Package Tray contains it. The device has a AVR core processor. When working, it is recommended that the temperature be kept at -40°C~85°C TA. The type of memory it uses is FLASH. There are 110 I/Os on the board. A comparable component can be found by using the base part number AT32UC3A3256. A BOTTOM position is assigned to its terminals. It consists of 144 terminationals. The AVR?32 UC3 A3 series includes this electrical component. High efficiency is possible due to the 1.85V supply voltage. In this gadget, MICROCONTROLLER, RISC is the device's uPs/uCs/Peripheral IC. A total of 144 pins are required to construct this device. Based on the Surface Mount method, it is mounted. It belongs to the subcategory Microcontrollers. Data and programs may be stored on the devices which have a memory size of 256kB. At a frequency of 66MHz, it exhibits excellent efficiency. A designer is able to make full use of the adaptability and supply voltage of 3.3V by using it. It appears that there are 3 timers/counters in use. Internal is the oscillator type it uses.

AT32UC3A3256-CTUT Features


144-TFBGA package
Mounting type of Surface Mount
Microcontrollers subcategory

AT32UC3A3256-CTUT Applications


There are a lot of Microchip Technology AT32UC3A3256-CTUT Microcontroller applications.

  • Dishwashers
  • Answering machines
  • Refrigerators
  • Scanners
  • Mobile computers
  • Industrial robot
  • Television
  • Aerospace navigation systems
  • Calculators
  • Industrial instrumentation devices