dsPIC dsPIC™ 33CK, Functional Safety (FuSa) Microcontroller IC 16-Bit 100MHz 256KB (256K x 8) FLASH 48-UQFN (6x6)
28/36/48/64/80-Pin Digital Signal Controllers with
High-Resolution PWM and CAN Flexible Data (CAN FD)
Operating Conditions
• 3.0V to 3.6V, -40°C to +125°C, DC to 100 MIPS
• 3.0V to 3.6V, -40°C to +150°C, DC to 70 MIPS
Core: 16-Bit dsPIC33CK CPU
• 32-256 Kbytes of Program Flash with ECC and
8-24K RAM
• Fast 6-Cycle Divide
• LiveUpdate
• Code Efficient (C and Assembly) Architecture
• 40-Bit Wide Accumulators
• Single-Cycle (MAC/MPY) with Dual Data Fetch
• Single-Cycle, Mixed-Sign MUL Plus
Hardware Divide
• 32-Bit Multiply Support
• Four Sets of Interrupt Context Saving Registers
which Include Accumulator and STATUS for Fast
Interrupt Handling
• Zero Overhead Looping
• RAM Memory Built-In Self-Test (MBIST)
Clock Management
• Internal Oscillator
• Programmable PLLs and Oscillator Clock Sources
• Reference Clock Output
• Fail-Safe Clock Monitor (FSCM)
• Fast Wake-up and Start-up
• Backup Internal Oscillator
Power Management
• Low-Power Management Modes (Sleep,
Idle, Doze)
• Integrated Power-on Reset and Brown-out Reset
High-Speed PWM
• Eight PWM Pairs
• Up to 250 ps PWM Resolution
• Dead Time for Rising and Falling Edges
• Dead-Time Compensation
• Clock Chopping for High-Frequency Operation
• PWM Support for:
- DC/DC, AC/DC, inverters, PFC, lighting
- BLDC, PMSM, ACIM, SRM motors
• Fault and Current Limit Inputs
• Flexible Trigger Configuration for ADC Triggering
Timers/Output Compare/Input Capture
• One General Purpose Timer
• Peripheral Trigger Generator (PTG):
- Up to 15 trigger sources to other
peripheral modules
- CPU independent state machine-based
instruction sequencer
• Nine MCCP/SCCP modules which Include Timer,
Capture/Compare and PWM:
- One MCCP
- Eight SCCPs
- 16 or 32-bit time base
- 16 or 32-bit capture
- 4-deep capture buffer
• Fully Asynchronous Operation, Available in
Sleep Modes
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