PIC24F16KA102是極低16位MCU，采用改進(jìn)型哈佛架構(gòu)，32MHz時(shí)高達(dá)16MIPS，帶4x PLL選擇和多個(gè)除法選擇的8MHz振蕩器，17位x17位單周期硬件乘法器，32位x16位硬件除法器，16位x16位工作寄存器陣列，C編譯器，運(yùn)行模式的功耗低到8uA，深度睡眠模式的功耗為20nA，工作電壓1.8V到 3.6V，住要用途包括RF傳感器，數(shù)據(jù)采集器，溫度傳感器，電子門鎖，測量傳感器，遙控，安全傳感器，智能卡和能量收獲等。


圖1。PIC24F16KA102系列通用方框圖

圖2。PIC24F16KA102系列PIC24F CPU核方框圖

XLP 16位開發(fā)套件

Microchip Technology’s XLP 16-Bit Development Board Kit provides a low-cost, highly configurable development system for Microchip’s new line of PIC24F 20 and 28-pin Extreme Low-Power (XLP) microcontrollers, including the PIC24F16KA102 and PIC24FJ64GA102 families.

The XLP 16-bit board permits users to explore and evaluate extreme low-power features, and learn low-power software and hardware techniques. Various headers are available to measure both microcontroller and component power consumption. It is flexible, supporting six different power sources over a wide voltage range. It is highly configurable, equipped with a variety of common peripheral components that can be selectively enabled. Finally, it is expandable through its modular interface, providing for the addition of advanced interfaces and connectivity methods.

As provided, the XLP 16-Bit Development Board functions as a demonstration platform on initial power-up. The included demonstration software takes a temperature measurement, datalogs information to the serial data EEPROM and displays information to a host PC via a USB connection. Additional software is provided to demonstrate low-power techniques and IC interface routines.

XLP 16位開發(fā)套件主要特性：

The XLP 16-Bit Development Board includes these features:

• Support for both 20-pin and 28-pin versions of both PIC24F J-series and K-series
Flash microcontrollers

• Accommodations for six different power source options

• Configurability for a wide range of operating voltages (1.8V to 5.5V)

• Configuration selection jumpers to disable board components

• A hardware switchable option to control power to board components with port pin

• USB connectivity

• Provisions to add RS-232 transceivers (not populated)

• Five user-defined buttons (3 capacitive touch and 2 push buttons)

• Two user-defined LEDs

• Two temperature sensors

• Potentiometer for analog input or High/Low Voltage Detect (HLVD) reference

• Built-in capability for separately measuring microcontroller and component current
Consumption

• Support for all Microchip compatible programmers and emulators

    
圖3。XLP 16位開發(fā)套件外形圖

圖4。XLP 16位開發(fā)板電路圖（1）：MCU插座和相關(guān)元件

圖5。XLP 16位開發(fā)板電路圖（2）：USB/串行接口，EEPROM，溫度傳感器和28引腳接口

圖6。XLP 16位開發(fā)板電路圖（3）：電源和選擇器開關(guān)

圖7。XLP 16位開發(fā)板電路圖（4）：其它電路元件