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AT32UC3L0256-AUR vs AT32UC3L0256-AUT Comparison

  • Hide Shared Attributes
    AT32UC3L0256-AUR
    AT32UC3L0256-AUR
    AT32UC3L0256-AUT
    AT32UC3L0256-AUT
  • Part No.
    AT32UC3L0256-AUR
    AT32UC3L0256-AUT
  • Description
    MCU 32Bit AVR RISC 256KB Flash 1.8V 48Pin TQFP T/R
    AT32 Series 50MHz 256KB Flash 32KB SRAM 32Bit Microcontroller - TQFP-48
  • Manufacturer
    Microchip
    Microchip
  • Classification
    Microcontrollers
    Microcontrollers
  • Reference Price(USD)
    $3.984
    $3.271
  • Inventory(pcs)
    1.3k
    288
  • Case/Package
    TQFP-48
    TQFP-48
  • Number of Pins
    48
    48
  • Number of Bits
    -
    32
  • Clock Speed
    -
    50.0 MHz
  • Number of ADCs
    1
    1
  • RAM Memory Size
    32K x 8
    32K x 8
  • Number of Positions
    -
    48
  • Operating Temperature
    -40℃ ~ 85℃ (TA)
    -40℃ ~ 85℃
  • Mounting Style
    Surface Mount
    Surface Mount
  • Packaging
    Tape & Reel (TR)
    Tray
  • REACH SVHC Compliance
    -
    No SVHC
  • Lead-Free Status
  • RoHS
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Unknown
    Unknown
  • Operating Temperature (Max)
    85 ℃
    85 ℃
  • Number of Inputs and Outputs
    -
    36 Input
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
  • Supply Voltage
    -
    1.62V ~ 3.6V
  • Supply Voltage (Max)
    -
    3.6 V
  • Supply Voltage (Min)
    -
    1.62 V
  • Industrial-Spec
    -
    Yes
  • Overview
    AT32UC3L0256-AUR Product overview

    AVR AVR®32 UC3 L Microcontroller IC 32-Bit 50MHz 256KB (256K x 8) FLASH 48-TQFP (7x7)

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    AT32UC3L0256-AUT Product overview

    The AT32UC3L0256-AUT is a 32-bit high-performance AVR® UC3 RISC Microcontroller is designed for cost-sensitive embedded applications that require low power consumption, high code density and high performance. The microcontroller"s memory protection unit (MPU) and fast, flexible interrupt controller support the latest real-time operating systems. The secure access unit (SAU) with MPU provide enhanced security and integrity. A rich set of DSP instructions delivers higher computational capability. The microcontroller embeds state-of-the-art picoPower® technology for ultra-low power consumption. A combination of power control techniques brings active current consumption down to 165µA/MHz and leakage down to 9nA while still retaining a bank of backup registers. The device offers a wide range of trade-offs between functionality and power consumption to reach the lowest possible power usage for the application"s required feature set.

    .
    Compact single-cycle RISC instruction set including DSP instruction set
    .
    picoPower® technology for ultra-low power consumption
    .
    Multi-hierarchy bus system - High-performance data transfers on separate buses
    .
    Internal high-speed flash - Single-cycle access up to 25MHz
    .
    32kB Internal high-speed SRAM, single-cycle access at full speed
    .
    Interrupt controller (INTC) - Auto vectored low-latency interrupt service with programmable priority
    .
    External Interrupt Controller (EIC)
    .
    Peripheral event system for direct peripheral to peripheral communication
    .
    Windowed Watchdog Timer (WDT)
    .
    Asynchronous timer (AST) with real-time clock capability
    .
    Frequency meter (FREQM) for accurate measuring of clock frequency
    .
    Six 16-bit Timer/Counter (TC) channels
    .
    PWM channels on all I/O pins (PWMA)
    .
    Four universal synchronous/asynchronous receiver/transmitters (USART)
    .
    One Master/Slave Serial Peripheral Interface (SPI) with chip select signals
    .
    Two master and two slave Two-wire Interfaces (TWI), 400kBps I²C-compatible
    .
    One 8-channel analogue-to-digital converter (ADC) with up to 12-bit resolution
    .
    Eight analogue comparators (AC) with optional window detection
    .
    Capacitive touch (CAT) module
    .
    QTouch library support - Capacitive touch buttons, sliders and wheels
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AT32UC3L0256-AUR Alternative Parts

Image Part Compare Manufacturer Category Description
Image:AT32UC3L0256-AUR Mfr.Part#:AT32UC3L0256-AUR Compare: Current Part Manufacturers:Microchip Category:Microcontrollers Description:Mcu 32bit avr risc 256kb flash 1.8v 48pin tqfp t/r
Image:AT32UC3L0256-AUT Mfr.Part#:AT32UC3L0256-AUT Compare: AT32UC3L0256-AUR VS AT32UC3L0256-AUT Manufacturers:Microchip Category:Microcontrollers Description:At32 series 50mhz 256kb flash 32kb sram 32bit microcontroller - tqfp-48