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AT32UC3L0256-AUT

AVR Microcontroller, High performance, Low Power, AT32 Family AT32UC3L Series Microcontrollers

MICROCHIP AT32UC3L0256-AUT
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Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
AT32UC3L0256-AUT
Order Code:
1972037
Product Range
AT32 Family AT32UC3L Series Microcontrollers
Technical Datasheet:
AT32UC3L0256-AUT   Datasheet
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Product Range Selector (AT32 Family AT32UC3L Series Microcontrollers)

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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 16bit timer/counter (TC) channels
  • PWM channels on all I/O pins (PWMA)
  • Four universal synchronous/asynchronous receiver/transmitters (USART)
  • Serial peripheral interface (SPI) with chip select signals
  • 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

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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:
AT32 Family AT32UC3L Series Microcontrollers

:
AVR32

:
32bit

:
50MHz

:
256KB

:
32KB

:
48Pins

:
TQFP

:
36I/O's

:
CAN, I2C, SPI, UART

:
1.62V

:
3.6V

:
AT32

:
AT32UC3L

:
-
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Technical Docs (3)

CAD Downloads

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Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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150 UK stock available for 3-4 business days delivery

HK$71.19

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