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

High-performance dsPIC33F core
• 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

Clock Management
• ±0.25% 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
• 1.35 mA/MHz dynamic current (typical)
• 55 μA IPD current (typical)

Advanced Analog Features
• ADC module: - Configurable as 10-bit, 1.1 Msps with four S/H (Sample-and-Hold) or 12-bit, 500 Ksps with one S/H
• Ten analog inputs on 28-pin devices and up to 13 analog inputs on
• 44-pin devices
• Flexible and independent ADC trigger sources

Timers/Output Compare/Input Capture
• Three 16-bit timers/counters; can pair up two to make one 32-bit timer
• Two OC modules, configurable as timers/counters
• Four IC modules
• Peripheral Pin Select (PPS) to allow function remap

Communication Interfaces
• One UART module (10 Mbps) - With support for LIN/J2602 protocols and IrDA®
• One 4-wire SPI module (15 Mbps)
• One I2C™ module (up to 1 Mbaud) with SM Bus support

Input/Output
• Sink/Source up to 10 mA (pin-specific) for standard VOH/VOL, up to 16 mA (pin-specific) for non-standard VOH1
• 5V tolerant pins
• Selectable open-drain, pull-ups, and pull-downs
• Up to 5 mA overvoltage clamp current
• External interrupts on all I/O pins

Debugger Development Support
• In-circuit and in-application programming
• Two programs and two complex data breakpoints
• IEEE 1149.2-compatible (JTAG) boundary scan
• Trace and run-time watch

 •dsPIC33Fs are designed to execute digital filter algorithms and high-speed precision digital control loops, ideal for applications that need to perform under pressure           •General Purpose Digital Signal Controllers (DSCs) with advanced analog and seamless migration options to PIC24F, PIC24H MCUs and dsPIC30F DSCs