DSPIC33EP32MC202-I/SO

dsPIC33EP32MC202-I/SO is Microchip’s 16‑bit dsPIC33E digital signal controller in an industrial SOIC package. It combines a DSP-enabled core with fixed‑point math for real‑time signal processing and control.
Key points:
- Core: 16‑bit dsPIC with DSP MAC for high‑throughput DSP and control applications.
- Memory: program Flash around 32 KB with RAM in the low‑KB range (sufficient for many embedded DSP tasks).
- Peripherals: multi‑channel 12‑bit ADCs, PWM/OC modules, capture/compare, timers; serial interfaces including UARTs, SPI, I2C, and CAN.
- Performance: optimized for real‑time DSP workloads (suitable for motor control, power electronics, data acquisition, audio processing).
- Package/Temp: Industrial temperature range in an SOIC package.
- Development: supported by MPLAB X IDE and XC16 compiler; in‑system programming/debugging with common tools.
- Applications: motor control, robotics, instrumentation, and DSP‑based embedded systems.
For exact specs (memory sizes, peripheral counts, timing), refer to the dsPIC33EP32MC202 datasheet and Family Reference Manual.

Here are the core features of the dsPIC33EP32MC202-I/SO (Industrial SOIC):
- 16-bit dsPIC33E core with DSP engine for high-performance signal processing
- Program memory: 32 KB Flash; Data memory: ~2 KB RAM (variant dependent)
- 12-bit A/D converter up to about 1 MSPS with multiple channels
- High-resolution PWM modules and Capture/Compare units for motor control
- Multiple 16-bit timers and a variety of timer/counter peripherals
- Communication interfaces: UART/USART, SPI, I2C
- Direct Memory Access (DMA) with multiple channels
- Peripherals: CRC generator, hardware multiply/accumulate
- On-chip memory protection features (ECC on Flash)
- Operating voltage: typically 2.0–3.6 V
- Industrial temperature range: -40°C to 125°C
- Package: Industrial SOIC option (I/SO) with additional package variants available
Note: exact RAM size and available peripherals may vary by package variant; consult the datasheet for the specific device configuration.

- Pin count: 28 pins (28‑pin SOIC, -I/SO package)
- Function: dsPIC33EP32MC202 is a 16‑bit dsPIC Digital Signal Controller microcontroller (DSP-enabled MCU) from Microchip. It integrates a DSP core with flash RAM, and peripherals such as ADCs, PWM, timers, and communications for real‑time control and DSP tasks.

Manufacturer: Microchip Technology Inc.
What kind of company: An American multinational semiconductor company that designs and manufactures microcontrollers (including dsPICs), mixed-signal/analog ICs, memory, and related products.

Typical application areas for dsPIC33EP32MC202-I/SO include:
- Motor control: BLDC/PMSM drives, servo and stepper control with fast DSP, PWM, and current sensing
- Power electronics and energy conversion: DC-DC/AC-DC converters, motor inverters, solar/inverter applications
- Industrial automation and instrumentation: PLC-like control, process control, data acquisition, sensor conditioning
- Digital signal processing: audio processing, filtering, DSP-based control routines
- Embedded control and measurement: PID/advanced control loops, sensor interfacing, high-speed peripherals (PWM, ADC/DAC, timers, communications)

Industrial-temperature, 28-pin Small Outline Integrated Circuit (SOIC) package.