Microchip Technology dsPIC33CK512MP60x Digital Signal Controllers

Microchip Technology dsPIC33CK512MP60x 16-Bit Digital Signal Controllers (DSCs) feature a single 100 MIPS dsPIC® DSC core with an integrated Digital Signal Processor (DSP) and enhanced on-chip peripherals. The dsPIC33CK512MP60x DSCs enable the design of high-performance, precision motor control systems that are energy-efficient, quiet in operation, and provide extended motor life. These devices offer high-precision digital control of Buck, Boost, Fly-Back, Half-Bridge, Full-Bridge, LLC, and other power circuits. These features make them ideal for switched-mode AC-DC, DC-DC, UPS, and PFC power supplies. The dsPIC33CK512MP60x DSCs are also suitable for high-performance, general-purpose, and robust applications.

The Microchip Technology dsPIC33CK512MP60x DSPs include many features that help simplify functional safety certifications for ASIL-B and ASIL-C automotive applications. These devices are available in 48-pin (dsPIC33CK512MP605), 64-pin (dsPIC33CK512MP606), and 80-pin (dsPIC33CK512MP608) packages.

Features

dsPIC33CK DSC Core
- Up to 512KBytes of Program Flash with ECC and Live Update (dual-partition Flash)
- Up to 64KBytes of Data SRAM with Memory Built-in Self-Test (MBIST)
- Modified Harvard architecture with 16-bit data and 24-bit instructions
- Code efficient (C and Assembly) CPU architecture designed for real-time applications
- 16x 16-bit working registers
- 4x sets of interrupt context saving registers, including ACC and CPU status for fast interrupt handling
- Single-cycle, mixed-sign 32-bit MUL
- Fast 6-cycle hardware 32/16 and 16/16 DIV
- Dual 40-bit fixed-point Accumulators (ACC) for DSP operations
- Single-cycle MAC/MPY with dual data fetch and result write-back
- Zero overhead looping support
High-Speed PWM Module
- 8x independent PWM pairs (16 total outputs) with up to 250ps resolution
- Dead-time insertion for rising and falling edges and dead-time compensation support
- Clock chopping for high-frequency operation
- Fault and current limit inputs
- Flexible trigger configuration for ADC triggering
Advanced Analog Features
- 5x 12-bit 3.5 MSPS ADC Modules, each with 4x dedicated SAR cores and 1x shared SAR core (5 S&Hs)
- 19x, 20x, or 24x ADC input channels (depending on package)
- 4x digital comparators for reducing CPU overhead
- 4x oversampling filters up to 256x for increased resolution (up to 16-bits)
- 6x analog comparators (15ns) with dedicated 12-bit DACs with hardware slope compensation
- Up to 3x op-amps with an internal connection to ADC Module
Communication Interfaces
- 3x UARTs (15Mbps) with automated protocol handling for LIN/J2602, DMX and IrDA®
- 3x 4-wire SPI/I²S up to 40MHz with dedicated pins
- 3x I²C Modules (up to 1Mbps) with SMBus support
- 2x CAN Flexible Data Rate (CAN-FD) Module
- 2x Single-Edge Nibble Transmission (SENT) Modules for sensor interfacing
- 8x DMA channels supporting UART, SPI, ADC, CAN-FD, IC, OC, and Timer data transfers
Special Features
- 4x Configurable Logic Cell (CLC) Modules with user-defined logic gate circuits
- Programmable Pin Select (PPS) for peripheral pin function mapping
- Parallel Master Port (PMP) for external data expansion
- On-chip temperature sensor with direct ADC Module connection

Clock and Power Management
- On-chip 8MHz Fast RC (FRC) and 32kHz Low-Power RC (LPRC) oscillators
- Programmable PLLs with external oscillator clock sources and Reference Clock Output (REFO)
- Fail-Safe Clock Monitor (FSCM) with 8MHz Back-up Fast RC (BFRC) oscillator
- Low-Power management modes: Sleep, Idle, and Doze
- Integrated Power-on Reset (POR) and Brown-Out Reset (BOR)
Timer/Counters/Output Compare/Input Capture
- 24x 16-bit timer/counters (up to 12x 32-bit)
- 14x PWM or Output Compare (OC) outputs
- 9x Input Captures (IC) pins or internal connections from the CLC or Comparator Modules
- 3x Quadrature Encoder Interface (QEI) Modules for optical encoder support
- Peripheral Trigger Generator (PTG) for scheduling complex sequences
Debugger Development Support
- In-Circuit and in application programming and debug support (ICSP)
- On-chip debug trace buffer and run-time watch with 3x complex and 5x simple breakpoints
- IEEE 1149.2 (JTAG) boundary-scan support
Safety Features
- Dead-Man Timer (DMT) safety feature clocked by instruction fetches
- WatchDog Timer (WDT)
- CodeGuard™ security for program FLASH
- Programmable Cyclic Redundancy Check (CRC)
- FLASH ECC Fault Injection testing feature
- ICSP™ write inhibit
- Class B Safety Library, IEC 60730
Functional Safety Support (ISO26262)
- ASIL-B and ASIL-C focused applications
- FMEDA, Diagnostic Software, and Functional Safety manual available under NDA upon request from Microchip Technology
Functional Safety Hardware Features
- Multiple redundant clock sources
- I/O Port read-back
- Analog peripherals redundancies
- Windowed Watchdog Timer
- RAM BIST
- Hardware traps
- SFR locks
- Write protection
- Shadow working registers
Operating Conditions
- 3.0V to 3.6V, -40ºC to +125ºC, DC to 100 MIPS
- 3.0V to 3.6V, -40ºC to +150ºC, DC to 70 MIPS
Package Options
- dsPIC33CK512MP605: TQFP-48, VQFN-48
- dsPIC33CK512MP605: TQFP-64, VQFN-64
- dsPIC33CK512MP605: TQFP-80

Applications

High-performance embedded applications
Motor control
Digital power conversion

Robust and safety applications
Industrial, automotive, and consumer applications

Resources

Datasheet
Functional Safety Quick Reference Guide

Microchip Technology dsPIC33CK512MP60x Digital Signal Controllers

Features

Applications

Resources

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Block Diagram

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