PIC24FJ64GA002-I/SP - 

Microchip offers two 16-bit PIC® Microcontroller (MCU) families plus two 16-bit dsPIC® Digital Signal Controller (DSC) families that give you compatible options across a wide spectrum of price, performance and feature sets. Common attributes among all 16-bit MCU and DSC families are pinouts, software, peripherals and development tools. Whether your design requires the lowest-priced 16-bit solution, the most powerful 16-bit MCU in the industry, or DSP capability, Microchip offers a broad range of products while preserving the compatibility that help save you time and money on subsequent designs. The two pin-and-code compatible PIC24 series deliver the options needed to hit the performance, cost and schedule goals demanded by any project. The PIC24F and PIC24H Series are completely software and MPLAB® IDE compatible, providing easy migration as project requirements change. This gives you the ability to add performance and functionality to applications without sacrificing the initial investment and engineering resources. There's also the option to easily step up to digital signal processing (DSP) capability with the fully compatible family for more advanced algorithms and signal processing. Compatibility with dsPIC DSCs provides engineers with a path to even greater performance coupled with DSP as application requirements increase.
Features:

16 MIPS

V_DD=2.0-3.6 V

JTAG

Parallel Master Port

Real-Time Clock Calendar

Self-Write Function

nano-Watt Technology

Five 16-Bit Timers

All Have 2 UART with IrDA® Protocol, 2 SPI and 2 I²C™ Interfaces
8 MHz Internal Oscillator