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  • AT32UC3A3256S-ALUT

AT32UC3A3256S-ALUT

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


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-AT32UC3A3256S-ALUT
  • Package: 144-LQFP
  • Datasheet: PDF
  • Stock: 201
  • Description: 256KB 256K x 8 FLASH AVR 32-Bit Microcontroller AVR?32 UC3 A3 Series AT32UC3A3256 144 Pin 66MHz 1.85V 144-LQFP (Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 144-LQFP
Number of Pins 144
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2012
Series AVR®32 UC3 A3
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 144
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 1.85V
Terminal Pitch 0.5mm
Frequency 66MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AT32UC3A3256
Qualification Status Not Qualified
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) 1.6mm
Length 20mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

AT32UC3A3256S-ALUT Overview


As a result, it is available in the 144-LQFP package. Using Surface Mount, it is mounted. A package of Tray contains it. A core processor of AVR is present in the device. When working, the temperature should be kept at -40°C~85°C TA. There is FLASH program memory in it. 110 I/Os can be found on it. Other components that are comparable to it have the base part number AT32UC3A3256. The terminals of this device are set to QUAD. It consists of 144 terminationals. There are a number of electrical components in the AVR?32 UC3 A3 series, including this one. Because of the 1.85V voltage of the supply, high efficiency can be achieved. As for the uPs/uCs/peripheral ICs, this gadget has MICROCONTROLLER, RISC. It is constructed with 144 pins. Mounting is performed in accordance with Surface Mount. It is one of the components included in Microcontrollers. In the device, there is a memory capacity of 256kB which may be used to store programs and data. This device works well at 66MHz frequency when it is operating at a high rate of efficiency. 3.3V offers full adaptability and voltage supply when it is employed by designers. The number of timers and counters is 3. There is an oscillator type Internal used in this circuit.

AT32UC3A3256S-ALUT Features


144-LQFP package
Mounting type of Surface Mount
Microcontrollers subcategory

AT32UC3A3256S-ALUT Applications


There are a lot of Microchip Technology AT32UC3A3256S-ALUT Microcontroller applications.

  • Robotic prosthetic limbs
  • Binding machines
  • Switches
  • Xbox
  • DVD\DV\MP3 players
  • X-ray
  • Instrument control
  • Home video and audio
  • Television
  • Medical instruments chromatographs