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AT32UC3L0256-AUT
AVR微控制器, 高性能, 低功率, AT32 Family AT32UC3L Series Microcontrollers, AVR32, 32位, 50 MHz, 256 KB, 32 KB
- 制造商：
- MICROCHIP MICROCHIP
- 制造商产品编号:
- AT32UC3L0256-AUT
- 库存编号
- 1972037
- 技术数据表:
- AT32UC3L0256-AUT Datasheet
产品范围选择器 (AT32 Family AT32UC3L Series Microcontrollers)
查看全系列相关产品产品概述
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
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技术文档 (3)
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