This document is a datasheet for the dsPIC33FJ series digital signal controllers from Microchip. The datasheet describes the features and characteristics of models such as dsPIC33FJ32GP302/304, dsPIC33FJ64GPX02/X04, and dsPIC33FJ128GPX02/X04.
This handbook provides the complete technical specifications, pin‑out diagrams and peripheral features for the dsPIC33FJ32GP302/304, dsPIC33FJ64GPX02/X04 and dsPIC33FJ128GPX02/X04 families. It is intended for designers who need detailed information on performance, memory, and I/O capabilities.
Key sections cover operating ranges, system management functions, pin‑out charts for various packages, and the product identification system. The document also lists the available peripherals such as DMA, timers, PWM, CAN, UART, and ADC modules, together with their configuration options. This manual is written in Chinese.
| Maximum operating speed | 40 MIPS |
|---|---|
| Industrial temperature range | -40 °C to +85 °C |
| Extended temperature range | -40 °C to +125 °C |
| Data bus width | 16‑bit |
| Hardware DMA channels | 8 channels |
The devices can run up to 40 MIPS.
They support an industrial range of –40 °C to +85 °C and an extended range of –40 °C to +125 °C.
Each device provides eight hardware DMA channels.
The controller includes up to five 16‑bit timers.