# dsPIC33CK256MP205-I/M4 (Component) ## Description 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 #CommonPartsLibrary #IntegratedCircuit #Microcontroller #DSPIC33CK256MP ## Component Details - **Owner:** adrian95 - **Created:** 5/13/2026 - **Last Updated:** 5/13/2026 - **Visibility:** Public - **Datasheet URL:** http://www.microchip.com/mymicrochip/filehandler.aspx?ddocname=en606233 - **Part Type:** Integrated Circuits - **Symbol Style:** parametric-v1 - **Manufacturer Name:** Microchip - **Manufacturer Part Number:** DSPIC33CK256MP205-I/M4 - **Used in:** 3 projects - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Microchip - **MPN:** DSPIC33CK256MP205-I/M4 - **Mount Type:** Base - **Package / Case Code:** 16-UQFN - **Pin Count:** 53 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 18 | VDD_1 | | | 13 | AVDD | | | 43 | VDD_3 | | | 32 | VDD_2 | | | 5 | ~MCLR | | | 38 | RC4 | | | 2 | RB15 | | | 27 | RB4 | | | 22 | RB1 | | | 40 | RC10 | | | 26 | RB3 | | | 41 | RC11 | | | 46 | RB11 | | | 16 | RC2 | | | 36 | RB8 | | | 37 | RB9 | | | 29 | RC9 | | | 1 | RB14 | | | 44 | RD1 | | | 33 | RB5 | | | 35 | RB7 | | | 24 | RC7 | | | 28 | RC8 | | | 7 | RC0 | | | 45 | RB10 | | | 34 | RB6 | | | 15 | RC1 | | | 48 | RB13 | | | 10 | RA2 | | | 6 | RD13 | | | 23 | RD10 | | | 21 | RB0 | | | 39 | RC5 | | | 8 | RA0 | | | 11 | RA3 | | | 3 | RC12 | | | 17 | RC6 | | | 9 | RA1 | | | 4 | RC13 | | | 20 | RC3 | | | 47 | RB12 | | | 12 | RA4 | | | 25 | RB2 | | | 30 | RD8 | | | 42 | VSS_3 | | | 53 | VSS_8 | | | 14 | AVSS | | | 19 | VSS_1 | | | 31 | VSS_2 | | | 50 | VSS_5 | | | 49 | VSS_4 | | | 51 | VSS_6 | | | 52 | VSS_7 | | --- *Generated from [https://www.flux.ai/adrian95/dspic33ck256mp205-im4](https://www.flux.ai/adrian95/dspic33ck256mp205-im4)*