DSPIC33CH512MP506-E/PT

Microcontrollers Overview

The dsPIC33CH512MP506-E/PT is a dual-core 16-bit digital signal controller from the dsPIC33CH family, housed in an 80-pin TQFP package. It features a main core operating up to 90 MIPS and a secondary core up to 100 MIPS. The device includes 512 Kbytes of program Flash with ECC and 48 Kbytes of data RAM with BIST for the main core, alongside 72 Kbytes of PRAM and 16 Kbytes of RAM for the secondary core. Operating conditions extend to -40°C to +125°C.

Microcontrollers Feature Summary

• Dual-core architecture with independent peripherals and configurable shared resources for parallel processing
• High-resolution PWM generation with fine edge placement capabilities for precise motor control
• Advanced analog subsystem including multiple ADCs, DACs, comparators, and programmable gain amplifiers
• Integrated safety features such as ECC, MBIST, and functional safety readiness for automotive applications

Microcontrollers Applications

• Brushless DC (BLDC) and PMSM motor control systems
• Digital power supplies including AC/DC and DC/DC converters
• Uninterruptible Power Supply (UPS) management
• Automotive electronic control units requiring ISO 26262 compliance

Microcontrollers Procurement Notes

Verify the specific suffix 'E' against official Microchip documentation to confirm extended temperature range specifications. Ensure the 80-pin TQFP package availability aligns with current manufacturing status. Cross-reference the datasheet revision DS70005371 for any errata or silicon updates relevant to this part number before finalizing procurement.

Microcontrollers Selection Notes

Select this component when high-performance dual-core processing is required for complex control loops. The 512 KB Flash capacity supports extensive firmware requirements. The inclusion of CAN FD and SENT interfaces makes it suitable for networked automotive environments. Evaluate pin count requirements carefully as this model provides 69 GPIOs within the 80-pin form factor.

Microcontrollers Part Context

This device belongs to the dsPIC33CH512MP508 family, which offers varying memory sizes and pin counts. The MP506 variant specifically provides a 64-pin option in other configurations, but this E/PT designation indicates the 80-pin TQFP package. It shares architectural similarities with the MP505 and MP508 series, differing primarily in memory allocation and peripheral availability.

Microcontrollers Replacement Considerations

dsPIC33CH512MP508-I/PT

Microcontrollers FAQ

What are the maximum clock frequencies for the cores?

The main core operates at up to 90 MIPS (180 MHz), while the secondary core operates at up to 100 MIPS (200 MHz).

Does this device support simultaneous debugging?

Yes, the device supports simultaneous debugging for both the main and secondary cores, as well as individual core debug modes.