dsPIC33CK64MP105-I/M4

Key features

• 16-Bit Wide Data Path
• Code Efficient (C and Assembly) Architecture
• 40-Bit Wide Accumulators
• Single-Cycle (MAC/MPY) with Dual Data Fetch
• Single-Cycle, Mixed-Sign Multiply: 32-bit multiply support
• Fast 6-Cycle Divide
• Zero Overhead Looping
• Four PWM Pairs
• Up to 250 ps PWM Resolution
• Dead Time for Rising and Falling Edges
• Dead-Time Compensation
• Clock Chopping for High-Frequency Operation
• Fault and Current Limit Inputs
• Flexible Trigger Configuration for ADC Triggering
• 12-Bit Resolution
• Two Dedicated SAR ADC Cores and One Shared SAR ADC Core
• Up to 3.5 Msps Conversion Rate per Core
• Dedicated Result Buffer for Each Analog Channel
• Flexible and Independent ADC Trigger Sources
• Four Digital Comparators
• Four Oversampling Filters
• Small Pin Count Packages Ranging from 28 to 48 Pins, Including UQFN as Small as 4x4 mm
• High-Current I/O Sink/Source
• Edge or Level Change Notification Interrupt on I/O Pins
• Peripheral Pin Select (PPS) Remappable Pins
• Up to 64 Kbytes Flash Memory: 10,000 erase/write cycle endurance; 20 years minimum data retention; Self-programmable under software control; Programmable code protection; Error Code Correction (ECC); Flash OTP by ICSP Write Inhibit
• Eight Kbytes SRAM Memory: SRAM Memory Built-In Self-Test (MBIST)
• Multiple Interrupt Vectors with Individually Programmable Priority
• Four Sets of Interrupt Context Saving Registers which Include Accumulator and STATUS for Fast Interrupt Handling
• Four External Interrupt Pins
• Watchdog Timer (WDT)
• Windowed Deadman Timer (DMT)
• Fail-Safe Clock Monitor (FSCM) with Dedicated Oscillator for Backup
• Selectable Oscillator Options Including: Low-Power 32 kHz RC (LPRC) Oscillator; High-precision, 8 MHz internal Fast RC (FRC) Oscillator; Primary high-speed, crystal/resonator oscillator or external clock; Primary PLL, which can be clocked from FRC or crystal oscillator; Secondary/Auxiliary PLL (APLL) for PWM and ADC
• Low-Power Management modes (Sleep and Idle)
• Power-on Reset and Brown-out Reset
• On-Board Capacitorless Regulator
• 256 Bytes of One-Time-Programmable (OTP) Memory
• Three 4-Wire SPI modules (up to 50 Mbps): 16-byte FIFO; Variable width; I2S mode
• Two I²C Master and Slave w/Address Masking and IPMI Support
• Three Protocol UARTs with Automated Handling Support for: LIN 2.2; DMX; Smart card (ISO 7816); IrDA
• Two SENT modules
• One Dedicated 16-Bit Timer/Counter
• Four Single Output Capture/Compare/PWM/Timer (SCCP) modules: Flexible configuration as PWM, input capture, output compare or timers; Two 16-bit timers or one 32-bit timer in each module; PWM resolution down to 4 ns; Single PWM output
• One Multiple Output Capture/Compare/PWM/Timer (MCCP) module: Flexible configuration as PWM, input capture, output compare or timers; Two 16-bit timers or one 32-bit timer in each module; PWM resolution down to 4 ns; Up to six PWM outputs; Programmable dead time; Auto-shutdown
• Two Quadrature Encoder Interfaces (QEI): Four inputs: Phase A, Phase B, Home, Index
• Reference Clock Output (REFCLKO)
• Four Configurable Logic Cells (CLC) with Internal Connections to Select Peripherals and PPS
• 4-Channel Hardware DMA
• 32-Bit CRC Calculation module
• Peripheral Trigger Generator (PTG): 16 possible trigger sources to other peripheral modules; CPU independent state machine-based instruction sequencer
• Three Fast Analog Comparators with Input Multiplexing
• Three Operational Amplifiers
• Three 12-Bit PDM DACs with Slope Compensation
• One Output DAC Buffer
• Clock Monitor System with Backup Oscillator
• DMT (Deadman Timer)
• ECC (Error Correcting Code)
• WDT (Watchdog Timer)
• CodeGuard Security
• CRC (Cyclic Redundancy Check)
• Flash OTP by ICSP Write Inhibit
• RAM Memory Built-In Self-Test (MBIST)
• Two-Speed Start-up
• Fail-Safe Clock Monitoring (FSCM)
• Backup FRC (BFRC)
• Capless Internal Voltage Regulator
• Virtual Pins for Redundancy and Monitoring
• Class B Safety Library – IEC 60730
• For ASIL B and Beyond Applications – ISO 26262
• FMEDA Computation Spreadsheet (Evaluation of Random Hardware Failures Metric)
• Functional Safety Manual
• Functional Safety Diagnostics Suite
• AEC-Q100 REV-H (Grade 1: -40℃ to +125℃) Compliant
• AEC-Q100 REV-H (Grade 0: -40℃ to +150℃) Compliant
• Three Programming and Debugging Interfaces: Two-wire ICSP interface with non-intrusive access and real-time data exchange with application
• Three Complex, Five Simple Breakpoints
• IEEE Standard 1149.2 Compatible (JTAG) Boundary Scan