The DSPIC33FJ16GS504-I/PT is a 16-bit Digital Signal Controller with high-speed PWM, ADC and comparators. It offers 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 and arc fault detection.
- 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
- Up to four PWM pairs with independent timing
- Dead time for rising and falling edges
- Programmable fault inputs
- Flexible trigger configurations for ADC conversions
- 10-bit Digital-to-analogue converter (DAC) for each comparator
- Three 16-bit and one 32-bit timer/counter
- Peripheral pin select (PPS) to allow function remap
- I2C? Module (up to 1Mbps) with SMBus support
信号处理, 电源管理