dsPIC30F digital signal controllers
The dsPIC30F family combines a 16-bit data path with 24-bit instruction words and a DSP engine. Select the exact product before applying a pinout, supply voltage or programming circuit.
Identify the device
| Decision | What to verify |
|---|---|
| Package and power | Check the exact product’s supply range, digital and analog supply contacts and reset circuit. Parts with different pin counts can expose different peripheral assignments. |
| DSP firmware | Use the family manual for accumulators, DSP addressing and instruction behavior. Use the part datasheet for implemented memory and peripherals. |
| Programming | Identify the exact ICSP clock and data pair, MCLR and the programming voltage requirements from the product’s programming specification. |
Before bring-up
- Match the toolchain device name to the package marking.
- Before programming, compare the part’s errata and programming-specification revisions with the silicon in hand.
Manufacturer documents
- Microchip dsPIC30F family reference manual· DS70046C, device architecture and family peripherals.
- Microchip dsPIC30F4011 documentation· Example device-specific datasheet, pinout and errata.