dsPIC33A Peripherals

Overview

Here is a high-level system overview of the dsPIC33AK512MPS512 device, with key peripheral features highlighted:

In addition to offering multiple instances of standard I/O peripherals (UART, SPI, I2C, etc.), the dsPIC33A family contains several high-speed analog peripherals:

• Up to 40 Msps, 12-bit Analog-to-Digital Converters (ADCs)
• 100 MHz Gain Bandwidth (GBW) op amps
• 5 ns high-speed comparators with 1 Msps, 12-bit Digital-to-Analog Converters (DACs) with slope compensation for precision sensing and signal conditioning applications

Several peripheral functions may be inter-connected, enabling core-independent operation for motor control, digital power, advanced sensing and general high-performance applications.

Follow the links below to learn more about each peripheral of the dsPIC33A MCU.

Learn More

• Bidirectional Serial Synchronous Communication (BiSS)
• Configurable Logic Cell (CLC)
• I/O Ports
• I²C
• Peripheral Trigger Generator (PTG)
• Quadrature Encoder Interface (QEI)
• Single Edge Nibble Transmission (SENT)
• Serial Peripheral Interface (SPI)
• Universal Asynchronous Receiver/Transmitter (UART)
• 12-bit ADC
• Deadman Timer (DMT)
• Pulse Width Modulation (PWM)
• Operational Amplifier (Op Amp)
• Analog Comparator with 12-Bit PDM DAC
• Security Module
• Watchdog Timer (WDT)