Operating Conditions
• Up to 40 MIPS operation
• 3.0V to 3.6V, -40ºC to +150ºC, DC to 20 MIPS
• 3.0V to 3.6V, -40ºC to +125ºC, DC to 40 MIPS

High-Efficiency PIC24H core
• Modified Harvard architecture
• C compiler optimized instruction set
• 16-bit wide data path, 24-bit wide instructions
• Single-cycle MUL plus hardware divide
• 16 x 16 multiply operations
• 32/16 and 16/16 divide operations
• Up to ±16-bit shifts for up to 40-bit data

Clock Management
• 2% internal oscillator
• Programmable PLL and oscillator clock sources
• Fail-Safe Clock Monitor (FSCM)
• Independent Watchdog Timer
• Low-power management modes
• Fast wake-up and start-up

Advanced Analog Features
• 10/12-bit ADC with 1.1Msps/500 Ksps conversion rate: - Up to 13 ADC input channels and four S&H
• Flexible/Independent trigger sources
• 150 ns Comparators: - Up to two Analog Comparator modules
• 4-bit DAC with two ranges for Analog Comparators

Input/Output
• Software remappable pin functions
• 5V-tolerant pins
• Selectable open drain and internal pull-ups
• Up to 5 mA overvoltage clamp current/pin
• Multiple external interrupts

System Peripherals
• Cyclic Redundancy Check (CRC) module
• Up to five 16-bit and up to two 32-bit Timers/ Counters
• Up to four Input Capture (IC) modules
• Up to four Output Compare (OC) modules
• Real-Time Clock and Calendar (RTCC) module

Communication Interfaces
• Parallel Master Port (PMP)
• Two UART modules (10 Mbps) - Supports LIN 2.0 protocols - RS-232, RS-485, and IrDA® support
• Two 4-wire SPI modules (15 Mbps)
• Enhanced CAN (ECAN) module (1 Mbaud) with 2.0B support
• I2C module (100K, 400K and 1Mbaud) with SM Bus support

Direct Memory Access (DMA)
• 8-channel hardware DMA with no CPU stalls or overhead
• Most peripherals support DMA

Debugger Development Support
• In-circuit and in-application programming
• Two program breakpoints
• Trace and run-time watch

The PIC24H 16-bit device family employs a powerful 16-bit architecture, ideal for applications that rely on high-speed, repetitive computations, as well as control. The devices are pin compatible with the dsPIC33F family of devices, and share a very high degree of compatibility with the dsPIC30F family devices. This allows seamless migration options from/to PIC24F, dsPIC30F and dsPIC33F devices.