dsPIC33FJXXGSXXX SMPS & Digital Power Conversion 16-bit Digital Signal Controller. These devices offer 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, Arc Fault Detection
Operating ConditionsdsPIC33F DSC CoreHigh-Speed PWMAdvanced Analog FeaturesTimers/Output Compare/Input CaptureCommunication InterfacesDirect Memory Access (DMA)
3.0V to 3.6V, -40ºC to +85ºC, DC to 50 MIPS 3.0V to 3.6V, -40ºC to +125ºC, DC to 40 MIPS 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 Up to nine PWM pairs with independent timing Dead time for rising and falling edges 1.04 ns PWM resolution PWM support for: DC/DC, AC/DC, Inverters, PFC, Lighting BLDC, PMSM, ACIM, SRM Programmable Fault inputs Flexible trigger configurations for ADC conversions High-Speed ADC module: 10-bit resolution with up to two Successive Approximation Register (SAR) converters (up to 4 Msps) Up to four High-Speed Comparators with direct connection to the PWM module: 10-bit Digital-to-Analog Converter (DAC) for each comparator DAC reference output Six general purpose timers: Five 16-bit and up to two 32-bit timers/counters Four Output Compare (OC) modules configurable as timers/counters Quadrature Encoder Interface (QEI) module configurable as timer/counter Four Input Capture (IC) modules Two UART modules (12.5 Mbps) With support for LIN 2.0 protocols and IrDA® Two 4-wire SPI modules (15 Mbps) ECAN™ module (1 Mbaud) CAN 2.0B support Two I2C™ modules (up to 1 Mbaud) with SMBus Support PPS to allow function remap Programmable Cyclic Redundancy Check (CRC) 4-channel DMA with user-selectable priority arbitration UART, SPI, ECAN™, IC, OC, and Timers
