[原创] Microchip PIC16(L)F18446 XLP MCU开发方案

Microchip公司的PIC16(L)F18446是8位MCU,具有高分辨率智能模拟和核独立外设(CIP),集成了具有计算的12位ADC(ADC2),多种通信接口,温度传感器和存储器特性如内存访问分区(MAP)和器件信息区域(DIA),MCU具有多达28KB闪存和2KB RAM.这种超低功耗(XLP)MCU广泛用在通用领域和低功耗应用.本文介绍了PIC16(L)F18446主要特性,框图,以及MPLAB® Xpress PIC16F18446评估板主要特性,电路图,材料清单和PCB设计图.

PIC16(L)F184XX microcontrollers feature Intelligent Analog, Core Independent Peripherals (CIPs) andcommunication peripherals combined with eXtreme Low-Power (XLP) for a wide range of generalpurpose and low-power applications. Features such as a 12-bit Analog-to-Digital Converter withComputation (ADC2), Memory Access Partitioning (MAP), the Device Information Area (DIA), Powersavingoperating modes, and Peripheral Pin Select (PPS), offer flexible solutions for a wide variety ofcustom applications.

PIC16(L)F18446主要特性:

内核

• C Compiler Optimized RISC Architecture
• Only 50 Instructions
• Operating Speed:
– DC – 32 MHz clock input
– 125 ns minimum instruction cycle
• Interrupt Capability
• 16-Level Deep Hardware Stack
• Timers:
– Up to two 24-bit timers
– Up to four 8-bit timers
– Up to four 16-bit timers..

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