AT32UC3L064_11 ATMEL [ATMEL Corporation], AT32UC3L064_11 Datasheet

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AT32UC3L064_11

Manufacturer Part Number
AT32UC3L064_11
Description
32-bit Atmel AVR Microcontroller
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet
Features
High-performance, Low-power 32-bit Atmel
picoPower
Multi-hierarchy Bus System
Internal High-speed Flash
Internal High-speed SRAM, Single-cycle Access at Full Speed
Interrupt Controller (INTC)
External Interrupt Controller (EIC)
Peripheral Event System for Direct Peripheral to Peripheral Communication
System Functions
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
36 PWM Channels (PWMA)
Four Universal Synchronous/Asynchronous Receiver/Transmitters (USART)
One Master/Slave Serial Peripheral Interfaces (SPI) with Chip Select Signals
Two Master and Two Slave Two-wire Interface (TWI), 400kbit/s I
One 8-channel Analog-to-digital Converter (ADC) with up to 12 Bits Resolution
– Compact Single-cycle RISC Instruction Set Including DSP Instructions
– Read-modify-write Instructions and Atomic Bit Manipulation
– Performance
– Memory Protection Unit (MPU)
– High-performance Data Transfers on Separate Buses for Increased Performance
– 12 Peripheral DMA Channels Improve Speed for Peripheral Communication
– 64Kbytes, 32Kbytes, and 16Kbytes Versions
– Single-cycle Access up to 25MHz
– FlashVault Technology Allows Pre-programmed Secure Library Support for End
– 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
– 16Kbytes (64Kbytes and 32Kbytes Flash), or 8Kbytes (16Kbytes Flash)
– Autovectored Low-latency Interrupt Service with Programmable Priority
– Power and Clock Manager
– SleepWalking Power Saving Control
– Internal System RC Oscillator (RCSYS)
– 32KHz Oscillator
– Multipurpose Oscillator and Digital Frequency Locked Loop (DFLL)
– Counter or Calendar Mode Supported
– External Clock Inputs, PWM, Capture and Various Counting Capabilities
– 8-bit PWM with a Source Clock up to 150MHz
– Independent Baudrate Generator, Support for SPI Interfaces
– Support for Hardware Handshaking
– Up to 15 SPI Slaves can be Addressed
– Internal Temperature Sensor
User Applications
• Up to 64DMIPS Running at 50MHz from Flash (1 Flash Wait State)
• Up to 36DMIPS Running at 25MHz from Flash (0 Flash Wait State)
• Secure Access Unit (SAU) providing User-defined Peripheral Protection
®
Technology for Ultra-low Power Consumption
®
AVR
®
Microcontroller
2
C-compatible
32-bit Atmel
AVR
Microcontroller
AT32UC3L064
AT32UC3L032
AT32UC3L016
Summary
32099HS–12/2011

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