•dsPIC33Fs are designed to execute digital filter algorithmsand high-speed precision digital control loops, ideal for applications thatneed to perform under pressure •GeneralPurpose Digital Signal Controllers (DSCs) with advanced analog and seamlessmigration options to PIC24F, PIC24H MCUs and dsPIC30F DSCs
Feature
- 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-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
- Programmable PLLs and oscillator clock sources
- ±2% internal oscillator
- 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
- 2.1 mA/MHz dynamic current (typical)
- 50 μA IPD current (typical)
- Advanced Analog Features
- Two ADC modules: - Configurable as 10-bit, 1.1 Msps with four S&H or 12-bit, 500 ksps with one S&H - 18 analog inputs on 64-pin devices and up to 32 analog inputs on 100-pin devices
- Flexible and independent ADC trigger sources
- Timers/Output Compare/Input Capture
- Up to nine 16-bit timers/counters (Can pair up to make four 32-bit timers)
- Eight Output Compare modules configurable as timers/counters
- Eight Input Capture modules Communication Interfaces
- Two UART modules (10 Mbps) - With support for LIN 2.0 protocols and IrDA®
- Two 4-wire SPI modules (15 Mbps)
- Up to two I2C™ modules (up to 1 Mbaud) with SM Bus support
- Data Converter Interface (DCI) module with I2S codec 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 program and two complex data breakpoints
- IEEE 1149.2-compatible (JTAG) boundary scan
- Trace and run-time watch
