DSPIC33EDV64MC205-I/M7

DSPIC33EDV64MC205-I/M7 is a motor control system in package (SiP) that combines a digital signal controller (DSC) with a full-bridge MOSFET gate driver designed for 3-phase BLDC motor control. The 70MHz 16bit dsPIC® DSC with DSP, advanced motor control PWMs, 12-bit A/D converter and integrated op amps and comparators is designed to run field oriented control, providing the maximum energy efficiency and the lowest system cost. The full-bridge gate driver controls 6 external NMOS FETs and includes an integrated charge pump for low-voltage operation, programmable dead-time, and comprehensive protection circuits. The SiP can be powered by a single power supply up to 29V (operation) and 40V (transient) with the dsPIC DSC powered by an internal 3.3V LDO voltage regulator. Automotive applications include cooling fans, gas, oil and water pumps, compressors, valves, actuators, and turbo chargers. Industrial and commercial applications include power tools, kitchen appliances and white goods.

• Motor control PWM module (MCPWM), quadrature encoder interface (QEI) module
• Four input capture modules, two UART modules (15Mbps), two 4-wire SPI modules (15Mbps)
• Peripheral pin select (PPS) enables function remapping
• Programmable cyclic redundancy check (CRC)
• Three op amp/comparators with direct connection to the ADC module
• Fixed output linear regulator, 3.3V at 70mA, true current foldback
• 1024 page erase size (instructions), 64Kbytes program flash memory
• 8Kbytes RAM, (5) 16bit/32-bit timers, 4 input capture and output compare
• 2 UART, 2 SPI, 3 external interrupts, (9) 10-bit/12-bit ADC (channels)
• 52-pin VQFN package, -40 to 85°C temperature range