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AT32UC3L032-D3HR 数据手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
32位控制器
封装:
UFLGA-48
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P186P294P361P416P457P491P520P596P597P623P624P690Hot
典型应用电路图在P493
原理图在P5P42P105P140P141P152P159P189P193P195P251P280
封装尺寸在P803P804P805
型号编码规则在P807P838P839
封装信息在P803P804P805
功能描述在P11P43P78P106P126P141P153P187P252P281P294P316
应用领域在P1
电气规格在P10P80P100P160P187P190P192P194P197P198P222P251
导航目录
AT32UC3L032-D3HR数据手册
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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
– 64Kbytes, 32Kbytes, and 16Kbytes 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
– 16Kbytes (64Kbytes and 32Kbytes Flash), or 8Kbytes (16Kbytes Flash)
• 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)
– 32KHz Oscillator
– Multipurpose Oscillator 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
• 36 PWM Channels (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 Interfaces (SPI) with Chip Select Signals
– Up to 15 SPI Slaves can be Addressed
• Two Master and Two Slave Two-wire Interface (TWI), 400kbit/s I
2
C-compatible
• One 8-channel Analog-to-digital Converter (ADC) with up to 12 Bits Resolution
– Internal Temperature Sensor
32099I–01/2012
32-bit Atmel
AVR
Microcontroller
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