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  • AT32UC3A1256-AUR

AT32UC3A1256-AUR

256KB 256K x 8 FLASH AVR 32-Bit Microcontroller AVR?32 UC3 A1 Series AT32UC3A1256 100 Pin 66MHz 1.8V 100-TQFP


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-AT32UC3A1256-AUR
  • Package: 100-TQFP
  • Datasheet: PDF
  • Stock: 133
  • Description: 256KB 256K x 8 FLASH AVR 32-Bit Microcontroller AVR?32 UC3 A1 Series AT32UC3A1256 100 Pin 66MHz 1.8V 100-TQFP (Kg)

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Details

Tags

Parameters
Factory Lead Time 27 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 100-TQFP
Number of Pins 100
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2009
Series AVR®32 UC3 A1
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 1.8V
Terminal Pitch 0.5mm
Frequency 66MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AT32UC3A1256
Qualification Status Not Qualified
Operating Supply Voltage 3.3V
Supply Voltage-Max (Vsup) 1.95V
Interface 2-Wire, Ethernet, I2C, I2S, SPI, UART, USART, USB
Memory Size 256kB
Oscillator Type Internal
Number of I/O 69
RAM Size 64K x 8
Voltage - Supply (Vcc/Vdd) 1.65V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 256KB 256K x 8
Connectivity Ethernet, I2C, 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 YES
DAC Channels YES
Number of Timers/Counters 3
Address Bus Width 24
ROM (words) 262144
Height Seated (Max) 1.2mm
Length 14mm
RoHS Status ROHS3 Compliant

AT32UC3A1256-AUR Overview


It is available in the 100-TQFP package for the benefit of saving space. It is mounted using the way of Surface Mount. This item can be found in package Tape & Reel (TR). The device has a AVR core processor. Work should be performed at a temperature of -40°C~85°C TA. FLASH is the type of program memory used by it. The device has 69 I/Os. To find comparable components, use the AT32UC3A1256 base part number. The terminals of this device are located at QUAD. There are a total of 100 terminations in it. The AVR?32 UC3 A1 series contains this electrical component. High efficiency is possible due to the 1.8V supply voltage. This gadget has MICROCONTROLLER, RISC as its uPs/uCs/Peripheral IC. A total of 100 pins are used in its construction. Mounting is performed in accordance with Surface Mount. It falls under the category of Microcontrollers. Data and programs may be stored on the devices which have a memory size of 256kB. Using a frequency of 66MHz, it is very efficient. Using 3.3V's adaptability as a supply voltage allows designers to maximize its use. 3 timers/counters are in use. Using oscillator type Internal makes it work.

AT32UC3A1256-AUR Features


100-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory

AT32UC3A1256-AUR Applications


There are a lot of Microchip Technology AT32UC3A1256-AUR Microcontroller applications.

  • Light sensing & controlling devices
  • Scanners
  • Microwave ovens
  • Industrial instrumentation devices
  • Broadband technology, video and voice processing
  • Refrigerators
  • Telephone sets
  • Automatic control
  • Mobile computers
  • Wastewater treatment