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AT32UC3L0128 Datasheet (PDF) - ATMEL Corporation

AT32UC3L0128 Datasheet PDF - ATMEL Corporation
Part # AT32UC3L0128
Download  AT32UC3L0128 Download

File Size   1716.52 Kbytes
Page   96 Pages
Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation
Description 32-bit Atmel AVR Microcontroller

AT32UC3L0128 Datasheet (PDF)

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AT32UC3L0128 Datasheet PDF - ATMEL Corporation

Part # AT32UC3L0128
Download  AT32UC3L0128 Click to download

File Size   1716.52 Kbytes
Page   96 Pages
Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation
Description 32-bit Atmel AVR Microcontroller

AT32UC3L0128 Datasheet (HTML) - ATMEL Corporation

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AT32UC3L0128 Product details

Description

The Atmel® AVR® AT32UC3L0128/256 is a complete system-on-chip microcontroller based on the AVR32 UC RISC processor running at frequencies up to 50MHz. AVR32 UC is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, high code density, and high performance.

The processor implements a Memory Protection Unit (MPU) and a fast and flexible interrupt controller for supporting modern and real-time operating systems. The Secure Access Unit (SAU) is used together with the MPU to provide the required security and integrity.



Features

• High-performance, Low-power 32-bit Atmel® AVR® Microcontroller

   – Compact Single-cycle RISC Instruction Set Including DSP Instructions

   – Read-modify-write Instructions and Atomic Bit Manipulation

   – Performance

• Up to 64DMIPS Running at 50MHz from Flash (1 Flash Wait State)

• Up to 36DMIPS Running at 25MHz from Flash (0 Flash Wait State)

   – Memory Protection Unit (MPU)

• Secure Access Unit (SAU) providing User-defined Peripheral Protection

• picoPower® Technology for Ultra-low Power Consumption

• Multi-hierarchy Bus System

   – High-performance Data Transfers on Separate Buses for Increased Performance

   – 12 Peripheral DMA Channels Improve Speed for Peripheral Communication

• Internal High-speed Flash

   – 256Kbytes and 128Kbytes Versions

   – Single-cycle Access up to 25MHz

   – FlashVault Technology Allows Pre-programmed Secure Library Support for End User Applications

   – Prefetch Buffer Optimizing Instruction Execution at Maximum Speed

   – 100,000 Write Cycles, 15-year Data Retention Capability

   – Flash Security Locks and User-defined Configuration Area

• Internal High-speed SRAM, Single-cycle Access at Full Speed

   – 32Kbytes

• Interrupt Controller (INTC)

   – Autovectored Low-latency Interrupt Service with Programmable Priority

• External Interrupt Controller (EIC)

• Peripheral Event System for Direct Peripheral to Peripheral Communication

• System Functions

   – Power and Clock Manager

   – SleepWalking Power Saving Control

   – Internal System RC Oscillator (RCSYS)

   – 32 KHz Oscillator

   – Multipurpose Oscillator, Phase Locked Loop (PLL), and Digital Frequency Locked Loop (DFLL)

• Windowed Watchdog Timer (WDT)

• Asynchronous Timer (AST) with Real-time Clock Capability

   – Counter or Calendar Mode Supported

• Frequency Meter (FREQM) for Accurate Measuring of Clock Frequency

• Six 16-bit Timer/Counter (TC) Channels

   – External Clock Inputs, PWM, Capture, and Various Counting Capabilities

• PWM Channels on All I/O Pins (PWMA)

   – 8-bit PWM with a Source Clock up to 150MHz

• Four Universal Synchronous/Asynchronous Receiver/Transmitters (USART)

   – Independent Baudrate Generator, Support for SPI

   – Support for Hardware Handshaking

• One Master/Slave Serial Peripheral Interface (SPI) with Chip Select Signals

   – Up to 15 SPI Slaves can be Addressed

• Two Master and Two Slave Two-wire Interfaces (TWI), 400kbit/s I2C-compatible

• One 8-channel Analog-to-digital Converter (ADC) with up to 12 Bits Resolution

   – Internal Temperature Sensor

• Eight Analog Comparators (AC) with Optional Window Detection

• Capacitive Touch (CAT) Module

   – Hardware-assisted Atmel® AVR® QTouch® and Atmel® AVR® QMatrix Touch Acquisition

   – Supports QTouch and QMatrix Capture from Capacitive Touch Sensors

• QTouch Library Support

   – Capacitive Touch Buttons, Sliders, and Wheels

   – QTouch and QMatrix Acquisition

• On-chip Non-intrusive Debug System

   – Nexus Class 2+, Runtime Control, Non-intrusive Data and Program Trace

   – aWire Single-pin Programming Trace and Debug Interface Muxed with Reset Pin

   – NanoTrace Provides Trace Capabilities through JTAG or aWire Interface

• 48-pin TQFP/QFN/TLLGA (36 GPIO Pins)

• Five High-drive I/O Pins

• Single 1.62-3.6 V Power Supply



 




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About ATMEL Corporation


Atmel Corporation was an American semiconductor company that was founded in 1984.
The company was a leading provider of microcontrollers, touch solutions, and other semiconductor products for various applications in the consumer, industrial, and automotive markets.
Atmel's products were known for their small form factor, low power consumption, and high performance.
In 2016, Atmel was acquired by Microchip Technology Inc., a leading provider of microcontroller and analog semiconductors.
The Atmel brand and technology continue to be developed and sold as part of Microchip's portfolio of products.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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