DSPIC33EV256GM004-I/P8

Microchip's dsPIC33EV family of 16-bit digital signal controllers (DSCs) feature a 70 MIPS dsPIC® DSC core with enhanced on-chip functionality. Able to operate in harsh environments, these devices are suitable for appliance and automotive applications. Rich peripheral integration, including SENT (Single Sided Nibble Transmit-Transmit/Receive), high-speed PWM, operational amplifiers and error-correcting code flash memory for added reliability and security. The performance of the dsPIC33EV family of MCUs enables integration into more energy-efficient, high-performance, precision motor control system designs. They can be used to control BLDC, permanent magnet synchronization, AC induction and stepper motors. Microcontroller Features: Maximum 70 MHz CPU speed Efficient code (C and Component) architecture 16-bit wide data path Two 40-bit wide accumulators single cycle (MAC/MPY) Dual data acquisition single cycle, mixed-signal MUL plus hardware partitioning 32-bit, multiple support memory intermediate security - Provides boot flash segment Flash Error Code Correction (ECC) in addition to the existing general-purpose flash segment Adds two alternating register banks for fast context switching Clock management capabilities: Internal , 15% Low Power RC (LPRC) – 32 kHz Internal, 1% Fast RC (FRC) – 7.37 MHz Internal, 10% Backup RC (BFRC) – 7.37 MHz Programmable PLL and Oscillator Clock Source Fail-Safe Clock Monitor (FSCM) Additional Fail-Safe Clock Supervisor Source (BFRC) designed to provide a clock-failure switching source for the system clock Independent Watchdog Timer (WDT) System Window Watchdog Timer (DMT) Fast wake-up and startup Power management features: Low Power Management modes (sleep, idle, and light sleep) Minimized power consumption Run NOP string Integrated power-on reset (POR) and brown-out reset (BOR) 0.5 mA/MHz Dynamic current (typ) 50 μA at +25°C IPD Current (Typical) Peripheral Features: Up to 6 Pulse Width Modulation (PWM) outputs (three generators) Configurable Analog-to-Digital Converter (ADC) module Up to 4 operational amplifiers Up to 5 comparators Charge time Measurement Unit (CTMU) - supports mTouch™ capacitive touch sensing 5 16-bit timers Two 32-bit timers Four output capture modules, configurable as timer/counter Four input capture modules Two Enhanced Universal Sync Asynchronous Receiver Transmitter (EUSART) Two SPI modules and one I2C module with SMBus support