English

All Products

View All >>
  • AT32UC3A1256-AUT

AT32UC3A1256-AUT

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-AUT
  • Package: 100-TQFP
  • Datasheet: PDF
  • Stock: 465
  • Description: 256KB 256K x 8 FLASH AVR 32-Bit Microcontroller AVR?32 UC3 A1 Series AT32UC3A1256 100 Pin 66MHz 1.8V 100-TQFP (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
Terminal Finish Matte Tin (Sn)
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
Operating Supply Voltage 3.3V
Interface 2-Wire, Ethernet, I2C, I2S, SPI, Serial, 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
Number of Bits 32
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
Number of Timers/Counters 3
Number of ADC Channels 8
Number of PWM Channels 7
Number of SPI Channels 2
Number of Ethernet Channels 1
Height 1.05mm
Length 14mm
Width 14mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 17 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 100-TQFP
Number of Pins 100
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2009
Series AVR®32 UC3 A1
JESD-609 Code e3
Pbfree Code yes
Part Status Active

AT32UC3A1256-AUT Overview


There is an option to purchase it in the 100-TQFP package, which saves space. The way of Surface Mount is used to mount it. Tray is the package that contains it. Devices with AVR core processors are available. Maintain a temperature of -40°C~85°C TA while working. It has a type of program memory of FLASH. There are 69 I/Os on the board. A comparable component can be found by using the base part number AT32UC3A1256. The terminals of this device are located at QUAD. It consists of 100 terminationals. This electrical component is part of the AVR?32 UC3 A1 series. Using the 1.8V supply voltage allows for high efficiency. This gadget has MICROCONTROLLER, RISC as its uPs/uCs/Peripheral IC. 100 pins are used to construct it. The method of Surface Mount is used to mount it. This is a component included in Microcontrollers. In order to store data and programs, the devices have a memory size of 256kB. It performs extremely well at a frequency of 66MHz. Designers can fully utilize the supply voltage of 3.3V's adaptability while employing it. It appears that there are 3 timers/counters in use. Internal is the oscillator type it uses.

AT32UC3A1256-AUT Features


100-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory

AT32UC3A1256-AUT Applications


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

  • Robotic prosthetic limbs
  • Washing machine
  • Fire alarms
  • Washing machines
  • Calculators
  • Pacemakers (used to control abnormal heart rhythm)
  • Refrigerators
  • Information appliances (networking of household appliances)
  • Data acquisition and control
  • X-ray