DSPIC33CH64MP508T-I/PT

Microcontrollers Overview

The dsPIC33CH64MP508T-I/PT is a dual-core digital signal controller from the dsPIC33CH128MP508 family, manufactured by Microchip Technology. It features two independent 16-bit dsPIC DSC cores: a Master Core operating up to 90 MIPS and a Slave Core operating up to 100 MIPS. The device includes 64 Kbytes of Program Flash with ECC for the Master Core and 24 Kbytes of PRAM with ECC for the Slave Core. It operates within a voltage range of 3V to 3.6V and supports an extended industrial temperature range of -40°C to +125°C.

Microcontrollers Feature Summary

• Dual-core architecture with dedicated Master and Slave cores for parallel processing
• High-resolution PWM modules with fine edge placement for precise control applications
• Integrated CAN Flexible Data-Rate (FD) module on the Master Core
• Advanced analog peripherals including multiple ADCs, DACs, and comparators

Microcontrollers Applications

• DC/DC Converters
• AC/DC power supplies
• Motor Control (BLDC, PMSM, SR, ACIM)
• Uninterruptible Power Supply (UPS)

Microcontrollers Procurement Notes

Verify the specific ordering suffix 'T-I/PT' against official Microchip documentation to confirm package type and temperature grade. Ensure compatibility with existing design constraints before procurement. Cross-reference datasheet DS70005319D for detailed electrical characteristics and pin configurations.

Microcontrollers Selection Notes

Select this component when high-performance motor control or power conversion requires simultaneous execution of complex algorithms and system monitoring. The dual-core design allows separation of time-critical control loops from communication tasks. Verify peripheral availability matches application requirements, particularly regarding the number of available PWM channels and communication interfaces.

Microcontrollers Part Context

This part belongs to the dsPIC33CH128MP508 family, which offers various memory sizes and pin counts. The '64' in the model name indicates 64 Kbytes of Flash memory. The 'MP508' suffix denotes the inclusion of CAN FD and SENT modules. This family is optimized for automotive and industrial applications requiring high reliability and safety compliance.

Microcontrollers Replacement Considerations

Check for other members of the dsPIC33CHXXXMP50X family with compatible pinouts and memory sizes. Ensure that any substitute part maintains the required CAN FD functionality and core performance specifications.