•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
Additional Features
Operating Conditions
Up to 16 MIPS operation (3.0-3.6V)
3.0V to 3.6V, -40°C to +125°C, DC to 16 MIPS
3.0V to 3.6V, -40°C to +150°C, DC to 5 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
32-Bit Multiply Support
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 mA/MHz Dynamic Current (typical)
30 µA IPD Current (typical)
PWM
Up to Three PWM Pairs
Two Dead-Time Generators
31.25 ns PWM Resolution
PWM Support for: - Inverters, PFC, UPS - BLDC, PMSM, ACIM, SRM
Class B-Compliant Fault Inputs
Possibility of ADC Synchronization with PWM Signal
Advanced Analog Features
ADC module: - 10-bit, 1.1 Msps with four S&H
Four analog inputs on 18-pin devices and up to 14 analog inputs on 44-pin devices
Flexible and Independent ADC Trigger Sources
Three Comparator modules
Charge Time Measurement Unit (CTMU): - Supports mTouch™ capacitive touch sensing and provides high-resolution time measurement (1 ns)
On-chip temperature measurement
Timers/Output Compare/Input Capture
Up to Five General Purpose Timers: - One 16-bit and up to two 32-bit timers/counters
Two Output Compare modules
Three Input Capture modules
Peripheral Pin Select (PPS) to allow Function Remap
Communication Interfaces
UART module (4 Mbps): - With support for LIN/J2602 Protocols and IrDA®
4-Wire SPI module (8 MHz maximum speed): - Remappable pins in 32-Kbyte Flash devices
I2C™ module (400 kHz)
Input/Output
Sink/Source 10 mA or 6 mA, Pin-Specific for Standard VOH/VOL, up to 16 mA or 12 mA for Non-Standard VOH1
5V Tolerant Pins
Up to 20 Selectable Open-Drain and Pull-ups
Three External Interrupts (two are remappable)
Debugger Development Support
In-Circuit and In-Application Programming
Up to Three Complex Data Breakpoints
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
Additional Features
- Operating Conditions
- Up to 16 MIPS operation (3.0-3.6V)
- 3.0V to 3.6V, -40°C to +125°C, DC to 16 MIPS
- 3.0V to 3.6V, -40°C to +150°C, DC to 5 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
- 32-Bit Multiply Support
- 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 mA/MHz Dynamic Current (typical)
- 30 µA IPD Current (typical)
- PWM
- Up to Three PWM Pairs
- Two Dead-Time Generators
- 31.25 ns PWM Resolution
- PWM Support for: - Inverters, PFC, UPS - BLDC, PMSM, ACIM, SRM
- Class B-Compliant Fault Inputs
- Possibility of ADC Synchronization with PWM Signal
- Advanced Analog Features
- ADC module: - 10-bit, 1.1 Msps with four S&H
- Four analog inputs on 18-pin devices and up to 14 analog inputs on 44-pin devices
- Flexible and Independent ADC Trigger Sources
- Three Comparator modules
- Charge Time Measurement Unit (CTMU): - Supports mTouch™ capacitive touch sensing and provides high-resolution time measurement (1 ns)
- On-chip temperature measurement
- Timers/Output Compare/Input Capture
- Up to Five General Purpose Timers: - One 16-bit and up to two 32-bit timers/counters
- Two Output Compare modules
- Three Input Capture modules
- Peripheral Pin Select (PPS) to allow Function Remap
- Communication Interfaces
- UART module (4 Mbps): - With support for LIN/J2602 Protocols and IrDA®
- 4-Wire SPI module (8 MHz maximum speed): - Remappable pins in 32-Kbyte Flash devices
- I2C™ module (400 kHz)
- Input/Output
- Sink/Source 10 mA or 6 mA, Pin-Specific for Standard VOH/VOL, up to 16 mA or 12 mA for Non-Standard VOH1
- 5V Tolerant Pins
- Up to 20 Selectable Open-Drain and Pull-ups
- Three External Interrupts (two are remappable)
- Debugger Development Support
- In-Circuit and In-Application Programming
- Up to Three Complex Data Breakpoints
- Trace and Run-Time Watch
