AT32UC3L064-AUT Part Information
Details for AT32UC3L064-AUT by Microchip Technology
Electronic & Electrical Components>Semiconductors - ICs>Microcontrollers - MCU
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Part Features
- 36 PWM Channels (PWMA) -- 8-bit PWM with a Source Clock up to 150MHz
- Asynchronous Timer (AST) with Real-time Clock Capability -- Counter or Calendar Mode Supported
- External Interrupt Controller (EIC)
- Four Universal Synchronous/Asynchronous Receiver/Transmitters (USART) -- Independent Baudrate Generator, Support for SPI -- Support for Hardware Handshaking
- Frequency Meter (FREQM) for Accurate Measuring of Clock Frequency
- 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
- Multi-hierarchy Bus System -- High-performance Data Transfers on Separate Buses for Increased Performance -- 12 Peripheral DMA Channels Improve Speed for Peripheral Communication
- One 8-channel Analog-to-digital Converter (ADC) with up to 12 Bits Resolution
- One Master/Slave Serial Peripheral Interfaces (SPI) with Chip Select Signals -- Up to 15 SPI Slaves can be Addressed
- Peripheral Event System for Direct Peripheral to Peripheral Communication
- Secure Access Unit (SAU) providing User-defined Peripheral Protection
- Six 16-bit Timer/Counter (TC) Channels -- External Clock Inputs, PWM, Capture, and Various Counting Capabilities
- 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)
- Two Master and Two Slave Two-wire Interface (TWI), 400kbit/s I2C-compatible
- Up to 36DMIPS Running at 25MHz from Flash (0 Flash Wait State) -- Memory Protection Unit (MPU)
- Up to 64DMIPS Running at 50MHz from Flash (1 Flash Wait State)
- Windowed Watchdog Timer (WDT)
- picoPoweru00ae Technology for Ultra-low Power Consumption
Part Specifications
| Product Range | AT32 Family AT32UC3L Series Microcontrollers |
| Architecture | AVR32 |
| No. of Bits | 32bit |
| CPU Speed | 50MHz |
| Program Memory Size | 64KB, 64KB |
| RAM Memory Size | 16KB |
| No. of Pins | 48Pins |
| MCU Case Style | TQFP |
| No. of I/O's | 36I/O's |
| Embedded Interface Type | I2C LIN SPI TWI UART USART |
| Supply Voltage Min | 1.62V |
| Supply Voltage Max | 1.98V |
| MCU Family | AT32 |
| MCU Series | AT32UC3L |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 3 - 168 hours |
| SVHC | No SVHC (15-Jan-2018) |
| Clock Frequency | 50MHz |
| Controller Family/Series | AVR UC3 |
| Flash Memory Size | 64KB |
| MPU Core Size | 32bit |
| No. of ADC Inputs | 9 |
| No. of MIPS | 64 |
| No. of Timers | 6 |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |
| Operating Temperature Range | -40°C to +85°C |
| Oscillator Type | External Internal |
| Peripherals | ADC Comparator DMA PWM Temperature Sensor Timer |
| Supply Voltage Range | 1.62V to 1.98V 1.62V to 3.6V |
| Termination Type | Surface Mount Device |
Alternative Part Descriptions
- MCU 32-bit AT32 AVR RISC 64KB Flash 1.8V/3.3V 48-Pin TQFP Tray | Avnet Europe
More Parts in Microcontrollers - MCU
Frequently Asked Questions
Where can I find additional details, specifications and documents for a AT32UC3L064-AUT?
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What category does AT32UC3L064-AUT fall under?
The AT32UC3L064-AUT is listed under Electronic & Electrical Components > Semiconductors - ICs > Microcontrollers - MCU.
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Is the AT32UC3L064-AUT RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
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Authorised distributors including Avnet America and Avnet Europe have stock available or on a lead time for AT32UC3L064-AUT.
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