TheDSPIC33FJ128MC706A-I/MR family of devices supports a variety of motorcontrol applications, such as brushless DC motors, single and 3-phase inductionmotors and switched reluctance motors. The dsPIC33F Motor Control products arealso well-suited for Uninterrupted Power Supply (UPS), inverters, Switched modepower supplies, power factor correction and also for controlling the powermanagement module in servers, telecommunication equipment and other industrialequipment.
Feature
- 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
- Qualification and Class B Support
- AEC-Q100 REVG (Grade 1 -40ºC to +125ºC)
- AEC-Q100 REVG (Grade 0 -40ºC to +150ºC)
- Class B Safety Library, IEC 6073
- 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
- Clock Management
- ±2% 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)
- Motor Control PWM
- Up to four PWM generators with eight outputs
- Dead Time for rising and falling edges
- 12.5 ns PWM resolution
- PWM support for Motor Control: BLDC, PMSM, ACIM and SRM
- Programmable Fault inputs
- Flexible trigger for ADC conversions and configurations
- 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)
- 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 SMBus support
- Up to two Enhanced CAN (ECAN) modules (1 Mbaud) with 2.0B support
- Quadrature Encoder Interface (QEI) module
- Data Converter Interface (DCI) module with I2S codec support
- Input/Output
- 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
