Operating Conditions
• 3.0V to 3.6V, -40ºC to +150ºC, DC to 20 MIPS
• 3.0V to 3.6V, -40ºC to +125ºC, DC to 40 MIPS
• 3.0V to 3.6V, -40ºC to +85ºC, DC to 50 MIPS

Core: 16-Bit dsPIC33F CPU
• Code-Efficient (C and Assembly) Architecture
• Two 40-Bit Wide Accumulators
• Single-Cycle (MAC/MPY) with Dual Data Fetch
• Single-Cycle Mixed-Sign MUL plus Hardware Divide
• 32-Bit Multiply Support

Clock Management
• ±2.0% Internal Oscillator
• Programmable PLLs and Oscillator Clock Sources
• Fail-Safe Clock Monitor (FSCM)
• Independent Watchdog Timer (WDT)
• Fast Wake-up and Start-up

Power Management
• Low-Power Management modes (Sleep, Idle, Doze)
• Integrated Power-on Reset and Brown-out Reset

High-Speed PWM
• Up to Four PWM Pairs with Independent Timing
• Dead Time for Rising and Falling Edges
• 1.04 ns PWM Resolution
• PWM Support for: DC/DC, AC/DC, Inverters, PFC and Lighting
• Programmable Fault Inputs
• Flexible Trigger Configurations for ADC Conversions

Advanced Analog Features
• ADC module: 10-bit resolution with up to 2 Successive Approximation Register (SAR) converters (4 Msps) and up to six Sample-and-Hold (S&H) circuits
• Flexible and Independent ADC Trigger Sources
• Up to Four High-Speed Comparators with Direct Connection to the PWM module

Timers/Output Compare/Input Capture
• Three General Purpose Timers: Three 16-bit and one 32-bit timer/counter
• Two Output Compare (OC) modules
• Two Input Capture (IC) modules
• Peripheral Pin Select (PPS) to allow Function Remap

Communication Interfaces
• UART module (12.5 Mbps): With support for LIN/J2602 protocols and IrDA®
• 4-Wire SPI module
• I2C™ module (up to 1 Mbaud) with SMBus Support
• PPS to allow Function Remap Input/Output
• Sink/Source 18 mA on 8 Pins, 10 mA on 10 Pins and 6 mA on 17 Pins
• 5V Tolerant Pins
• Selectable Open-Drain and Pull-ups
• External Interrupts on up to 30 I/O Pins

These devices offer features supporting common, multi-loop digital switch-mode power supplies (SMPS) and other digital power-conversion applications such as: AC to DC Converters, DC to DC Converters, Power Factor Correction (PFC), Uninterruptible power supply (UPS), Inverters, Embedded Power-Supply Controllers, Circuit Breakers, Arc Fault Detection