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DSPIC33CK64MC105T-I/PT

DSPIC33CK64MC105T-I/PT - 100MHz 16-bit DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33CK64MC105T-I/PT is a 16-bit Digital Signal Controller (DSC) with a single 100 MHz dsPIC33CK core delivering up to 100 MIPS, 64 KB of ECC-protected program flash, and 8 KB of data SRAM with Memory Built-In Self-Test (MBIST), housed in a 48-pin TQFP (7x7 mm) package. A Digital Signal Controller combines the computational capability of a Digital Signal Processor (DSP) with the peripheral integration and control-oriented architecture of a microcontroller. Within the power-management hierarchy of embedded systems, the dsPIC33CK family sits in the 16-bit DSC class, bridging 8-bit MCUs and 32-bit application processors. The dsPIC33CK core uses a modified Harvard architecture with an enhanced instruction set that includes dedicated DSP support, making it a strong fit for closed-loop control and advanced sensing. Key features include a 12-bit, 3.5 Msps ADC with up to 15 channels, three integrated operational amplifiers, one analog comparator, a 12-bit DAC, and 4x2 high-speed PWMs with 2 ns resolution per the Microchip product page. These analog and timing peripherals allow single-chip implementation of current sensing, signal conditioning, and power-conversion control loops. Technical depth: the 64 KB program flash includes ECC and fault-injection testing features supporting functional safety (FuSa) development, as noted by DigiKey. The device operates from a 3.0 V to 3.6 V supply over -40C to +125C (up to 100 MIPS) or -40C to +150C (up to 70 MIPS). DMA channels offload the CPU from peripheral data movement, sustaining deterministic real-time behavior. Typical applications include sensorless and sensored motor control (PMSM, BLDC, FOC), digital power supplies and PFC stages, and touch or advanced sensing systems. Design consideration: run the core at 100 MIPS only within the -40C to +125C industrial range; derate to 70 MIPS for extended +150C conditions, and budget flash ECC overhead during memory mapping. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33CK64MP102-E/2N

DSPIC33CK64MP102-E/2N - 100MHz 16-bit DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33CK64MP102-E/2N is a 100 MHz single-core 16-bit digital signal controller (DSC) with 64 KB of Flash memory and 8 KB of RAM, housed in a 28-pin UQFN (6x6 mm) package with an exposed pad. It integrates on-chip operational amplifiers, 12-bit ADCs, high-resolution PWM, and analog comparators, making it a single-chip solution for digital power conversion and motor control. A digital signal controller (DSC) is a hybrid of a microcontroller (MCU) and a digital signal processor (DSP): it pairs a deterministic RISC control core with single-cycle MAC and DSP instructions, occupying the hierarchy between general-purpose MCUs and dedicated DSP ICs. In the power-management and embedded-control taxonomy, DSCs such as the dsPIC33CK family are the computational heart of digitally controlled switch-mode power supplies, PFC stages, and motor inverters. Key features include the 100 MIPS 16-bit dsPIC DSC core, 64 KB (64K x 8) Flash for code storage, 8 KB of RAM, integrated op amps that reduce external component count in current-sense circuits, 12-bit ADCs for voltage and current feedback, and a high-resolution PWM module suited for phase-shifted and interleaved topologies. Four DMA channels and multiple serial I/O ports offload data movement from the CPU. The dsPIC33CK core architecture supports deterministic interrupt latency and cycle-efficient control loops, allowing closure of current loops at hundreds of kilohertz. The extended-temperature E variant is rated to operate up to 150 C, per Microchip product documentation, targeting automotive and harsh industrial environments; supply voltage is 3.0 V to 3.6 V. Typical applications include digital power supplies (48 V to 12 V DC/DC brick modules, as demonstrated in Microchip's EPC9143 reference design with the related dsPIC33CK32MP102), brushless DC and PMSM motor control, and advanced sensing front ends using the integrated op amps and 12-bit ADCs. Design consideration: the 28-UQFN exposed-pad package requires a solid ground pour and thermal via array under the pad to dissipate heat, especially when running at 100 MHz near the 150 C ambient limit. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33CK64MP102-I/2N

DSPIC33CK64MP102-I/2N - 100MHz 16-bit DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33CK64MP102-I/2N is a 16-bit digital signal controller (DSC) with a 100 MHz single-core dsPIC33CK CPU, 64KB of Flash program memory and 8KB of RAM, housed in a 28-pin UQFN (6x6x0.55 mm) exposed-pad package rated from -40C to +125C. A digital signal controller combines the computational architecture of a microcontroller with the DSP capability of a digital signal processor. In the power-management hierarchy, the dsPIC33C family sits above basic MCUs by integrating a DSP engine, high-speed PWM peripherals and fast analog-to-digital conversion on one die, making it a go-to class of device for closed-loop digital power and motor control systems. Key features include the 100 MIPS 16-bit dsPIC core with integrated DSP instructions, on-chip operational amplifiers, comparators, a high-speed 12-bit ADC, and dedicated high-resolution PWM peripherals. The device is also flagged by Microchip for Functional Safety (FuSa) support, which shortens qualification paths in safety-relevant industrial designs. Architecturally, the DSPIC33CK64MP102 uses a modified Harvard single-core design with 16-bit wide instructions and DSP multiply-accumulate support, plus multiple DMA channels that move ADC results without CPU intervention. This reduces interrupt latency in fast control loops such as peak current-mode power conversion, where the ADC-to-PWM path must complete within a single switching period. Typical applications include digital switching power supplies (LLC, totem-pole PFC), brushless DC and PMSM motor drives, advanced sensing front ends, and general precision control where the integrated op amps condition shunt or sensor signals directly. Design consideration: the 28-pin UQFN footprint with exposed pad requires a solid ground pour under the die; share one VDD plane and verify 3.3V supply sequencing per the family datasheet. This page synthesizes verified distributor data, drop-in family alternatives, FAQs, and design guidance not found in a single manufacturer source.

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DSPIC33CK64MP102-I/SS

DSPIC33CK64MP102-I/SS - 100MHz 64KB DSC 28-SSOP | Microchip

The Microchip Technology DSPIC33CK64MP102-I/SS is a 16-bit digital signal controller (DSC) with a single 100 MIPS dsPIC33C core, 64 KB (64K x 8) of Flash program memory and 8 KB of SRAM, housed in a 28-pin SSOP package (5.30 mm width). It integrates on-chip operational amplifiers, 12-bit high-speed ADCs, comparators and high-resolution PWM peripherals targeted at digital power and motor control. A digital signal controller combines the deterministic interrupt behavior and peripheral set of a microcontroller with the multiply-accumulate DSP engine of a digital signal processor. In the system hierarchy it sits above a plain MCU (adding a DSP engine and high-speed analog) and below a full DSP or application processor, making it the standard choice for closed-loop, sample-rate-driven control loops such as power-factor correction, resonant converters and field-oriented motor control. Key differentiating features of the dsPIC33CK64MP10X family include the 100 MHz single-core execution (up to 100 MIPS), a 3.0 V to 3.6 V single-supply operating range, integrated op amps that close current-sense loops without external amplifiers, and 12-bit ADCs with fast sample rates suitable for per-cycle current sampling in switching converters. High-resolution PWM modules provide sub-nanosecond edge placement for phase-shifted and LLC topologies. Architecturally, the device pairs the 16-bit fixed-point CPU with a DSP engine (barrel shifter, 17-bit x 17-bit multiplier, dual operand fetch) and DMA channels that move ADC results and UART/SPI data without CPU intervention. The -40C to +125C industrial temperature grade (suffix -I) suits harsh environments, and 3.3V-compatible I/O allows direct drive of gate drivers from the PWM pins. Typical applications include digital switch-mode power supplies (LLC, totem-pole PFC), brushless DC and PMSM motor drives using field-oriented control, digital lighting ballasts, battery chargers, and advanced sensing nodes. The op-amp-plus-ADC-plus-PWM integration lets one device implement an entire control loop with minimal external analog circuitry. Design consideration: budget the ADC sampling time and PWM dead time in firmware before layout, since the 100 MIPS core is fast enough that software latency, not silicon speed, usually limits loop bandwidth. Keep the analog ground for the ADC and op amps separated from the power-stage ground return path. This page synthesizes distributor pricing, drop-in same-family alternatives, pinout data and practical design notes not found on a single manufacturer page.

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DSPIC33CK64MP102T-I/SS

DSPIC33CK64MP102T-I/SS - 100MHz 16-bit DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33CK64MP102T-I/SS is a 16-bit digital signal controller (DSC) with a single 100 MIPS dsPIC33CK core, 64 KB (64K x 8) Flash program memory, 8 KB RAM, and integrated high-speed analog peripherals, housed in a 28-pin SSOP (5.30 mm width) surface-mount package. A digital signal controller combines the computational throughput of a digital signal processor with the peripheral integration and deterministic interrupt architecture of a microcontroller. Within the power management hierarchy, the dsPIC33CK family sits between general-purpose MCUs and dedicated digital power ICs, providing a programmable platform for closed-loop control of power conversion stages. The 16-bit pipeline core executes DSP multiply-accumulate instructions, making it well suited to control algorithms that require fast proportional-integral loops and filtering. Key features of this part include the 100 MHz/100 MIPS single-core CPU, 64 KB of self-programmable Flash with ECC, 8 KB of RAM, a 12-bit high-speed ADC, on-chip operational amplifiers and comparators, multiple PWM modules for power conversion, and Functional Safety (FuSa) support documentation as classified by DigiKey. The I-temperature grade covers -40C to +85C industrial ranges, and the T suffix denotes Tape and Reel packaging for automated assembly. Architecturally, the dsPIC33CK core adds a zero-overhead DO loop, hardware division support, and a rich interrupt vector table, while the enhanced peripherals target digital power and motor control topologies such as buck, boost, LLC, totem-pole PFC, BLDC, and PMSM drives. The 3.3V supply domain simplifies interface with standard logic. Typical applications include digital power supplies, AC-DC and DC-DC converters, brushless motor drives, power factor correction stages, and advanced sensing and control nodes. The 28-pin SSOP footprint suits compact, cost-sensitive converter designs where GPIO count requirements are moderate. Design considerations: supply decoupling close to VDD pins, careful analog grounding for the high-speed ADC, and MCLR-based ICSP programming via a 5-pin header are recommended. PWM dead-time and ADC trigger synchronization should be verified against the device family reference manual. This page synthesizes distributor pricing, drop-in family alternatives, and practical design guidance beyond what the manufacturer datasheet alone provides.

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DSPIC33CK64MP103-E/M5

DSPIC33CK64MP103-E/M5 - 100MHz 16-bit DSC, 64KB Flash | Microchip

The Microchip Technology DSPIC33CK64MP103-E/M5 is a 16-bit digital signal controller (DSC) from the dsPIC33CK64MP10X family, featuring a 100 MHz (100 MIPS) single-core dsPIC DSC engine, 64 KB of Flash program memory, 8 KB of RAM, integrated op amps, 12-bit ADCs, and high-resolution PWM peripherals, housed in a 36-pin UQFN (5x5 mm) package with extended -40C to +125C temperature operation. A digital signal controller combines the computational throughput of a DSP with the peripheral integration and ease of use of a microcontroller. Within the power-management hierarchy, a DSC sits between a general-purpose MCU and a dedicated DSP: it executes deterministic control loops (such as Field-Oriented Control for motors) while natively interfacing with sensors and power stages. The dsPIC33CK family extends this concept with a two-stage pipeline that executes one instruction per cycle at up to 100 MIPS. Key features include the 100 MHz dsPIC33CK core with DSP instruction extensions (MAC, DSP multiply-accumulate), on-chip operational amplifiers that reduce external analog component count, a high-speed 12-bit ADC supporting simultaneous multi-channel sampling for current sensing, and high-resolution PWM modules suitable for peak-current-mode and voltage-mode power conversion. The E-grade temperature rating (-40C to +125C) targets demanding industrial environments. Architecturally, the dsPIC33CK64MP103 pairs the single-core CPU with enhanced peripherals directly relevant to digital power: comparators, a 12-bit ADC with dedicated conversion triggers from the PWM module, and flexible clocking from an on-chip PLL. Deterministic interrupt latency supports tight control-loop deadlines in switching converters running at hundreds of kilohertz. Typical applications include motor control (PMSM/BLDC FOC), digital power supplies and LLC/PFC converters, UPS systems, advanced sensing, and automotive-adjacent industrial control nodes. The integrated op amps condition shunt-current signals directly, shortening the sensor-to-PWM feedback path. Design consideration: budget the 64 KB Flash and 8 KB RAM early; FOC with transformations and compensation networks typically consumes several kilobytes, and the /M5 UQFN-36 footprint cannot be expanded. Use the multiple PGECx/PGEDx ICSP pin pairs as matched pairs for programming and debugging. This page synthesizes distributor pricing context, drop-in family alternatives, and practical design notes not consolidated in the manufacturer datasheet.

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DSPIC33CK64MP103-I/M5

DSPIC33CK64MP103-I/M5 - 100MHz 16-bit DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33CK64MP103-I/M5 is a 16-bit digital signal controller (DSC) with a 100 MHz (100 MIPS) dsPIC33CK single-core CPU, 64 KB (64K x 8) Flash program memory, 8 KB RAM, integrated op amps, 12-bit ADCs and high-resolution PWM, housed in a 36-pin UQFN (5x5 mm) package. A digital signal controller combines the processing architecture of a digital signal processor (DSP) with the peripheral set and ease of use of a microcontroller (MCU). Within the power management hierarchy, the DSC sits between general-purpose MCUs and dedicated DSPs, offering deterministic single-cycle MAC/DSP instructions for time-critical closed-loop control such as digital power conversion and field-oriented motor control. Key features include the 100 MIPS dsPIC33CK core with DSP engine, 64 KB Flash with live updating, 8 KB RAM, multiple 12-bit high-speed ADC (ADC2) modules with up to 3.5 Msps sampling, integrated operational amplifiers for current sensing, analog comparators, and high-resolution PWM peripherals optimized for power conversion topologies. The part is also positioned in Microchip's Functional Safety (FuSa) offering for safety-oriented designs. Architecturally, the dsPIC33CK core uses a modified Harvard pipeline with hardware looping, bit-reversed addressing and single-cycle MAC, allowing control loops to execute deterministically without interrupts being blocked by heavy math. The MP103 variant integrates analog front-end blocks (op amps and comparators) directly on chip, reducing external component count in current-sense paths. Typical applications include digital power supplies (LLC, totem-pole PFC), brushless DC and PMSM motor control, solar micro-inverters, battery chargers and advanced sensing systems. Design consideration: the device operates at 3.0 V to 3.6 V, so logic-level shifting or gate-driver selection must match 3.3 V I/O for direct power-stage drive. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33CK64MP105-I/M4

DSPIC33CK64MP105-I/M4 - 100MHz DSC, 64KB Flash, 48-UQFN | Microchip

The Microchip Technology DSPIC33CK64MP105-I/M4 is a 16-bit digital signal controller (DSC) from the dsPIC33CK64MP105 family, featuring a 100 MHz dsPIC DSC core, 64 KB (64K x 8) of Flash program memory, 8 KB of RAM, integrated operational amplifiers, 12-bit ADCs and high-resolution PWM outputs, all packaged in a 48-pin UQFN (M4) package with exposed pad and industrial temperature rating (-40C to +85C). A digital signal controller combines the computational capability of a microcontroller with the DSP acceleration of a digital signal processor. Within the power-management hierarchy of embedded control ICs, DSCs sit between general-purpose MCUs and dedicated DSPs, offering a modified Harvard 16-bit architecture, DSP instruction support, and deterministic closed-loop control peripherals. The dsPIC33CK family is Microchip's single-core generation of this architecture, complementing the dual-core dsPIC33CH family. Key features of the DSPIC33CK64MP105-I/M4 include the 100 MHz core executing up to 100 MIPS, 64 KB Flash with live self-programming, 8 KB SRAM, three integrated op amps for current-sense amplification, 12-bit high-speed ADC peripherals for simultaneous multi-channel sampling, comparators, and configurable MCCP/SCCP timer modules that can operate as PWM generators (up to six outputs per MCCP), input captures, output compares, or 16/32-bit timers. The I/O complement provides 39 GPIO with I2C, I2S, SPI and UART serial interfaces. Architecturally, the CPU uses a 16-bit modified Harvard core with an enhanced instruction set including significant DSP support: a barrel shifter, dual operand fetch, and multiply-accumulate (MAC) operations. Four DMA channels move data between peripherals and RAM without CPU intervention, which is essential for high-bandwidth ADC sampling in digital power loops. Typical applications include digital power supplies (LLC, totem-pole PFC), brushless DC and PMSM motor control with Field Oriented Control, advanced sensing front-ends, and co-processor roles alongside a host MCU. Design consideration: the UQFN-48 exposed-pad package requires a solid ground connection via the thermal pad to the PCB; the internal VCAP regulator capacitor must be placed per the manufacturer datasheet guidelines for stable core operation. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33CK64MP105-I/PT

DSPIC33CK64MP105-I/PT - 100MHz 16-bit DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33CK64MP105-I/PT is a 100 MHz single-core 16-bit digital signal controller (DSC) with 64 KB flash memory, 8 KB RAM, and a 48-pin TQFP (7x7 mm) package. It integrates a DSP engine, 12-bit high-speed ADCs, on-chip operational amplifiers, comparators, and high-resolution PWM peripherals targeted at real-time control. A digital signal controller combines the compute capability of a microcontroller with the mathematical throughput of a DSP. Within the power-management hierarchy, a DSC sits above a generic MCU: it executes a 16-bit modified Harvard architecture with an enhanced instruction set and dedicated DSP support, enabling closed-loop control loops (current, voltage, speed) at very high sampling rates in digital power and motor drive systems. Key features of the dsPIC33CK64MP10X family include a single dsPIC DSC core running at 100 MIPS, integrated DSP multiply-accumulate hardware, 12-bit ADCs with high sample rates, multiple internal op amps for current-sense conditioning, analog comparators, and advanced PWM modules with fine edge placement - all essential for fast, deterministic control of switching power stages and motor phases. Technically, the CPU uses a 16-bit modified Harvard architecture with an enhanced instruction set including significant DSP support, according to the Microchip dsPIC33CK64MP105 family data sheet (DS70005363E). The family is documented as enabling digital power, motor control, advanced sensing, and companion/co-processing designs. Typical applications include digital power supplies (LLC, totem-pole PFC), BLDC/PMSM motor drives, high-performance general-purpose embedded control, and advanced sensing front ends where the on-chip op amps and high-speed ADC replace external analog signal-conditioning components. Design consideration: all VDD/VSS pins must be connected and decoupled, and ICSP programming requires using PGECx/PGEDx pin pairs as matched pairs - connect ICSPCLK/ICSPDAT to the same numbered pair. This page synthesizes distributor pricing, drop-in alternatives within the same 48-pin TQFP footprint, pinout guidance, and practical design notes not found in a single datasheet page.

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DSPIC33CK64MP202-E/2N

DSPIC33CK64MP202-E/2N - 100MHz 16-bit DSC, 64KB Flash | Microchip

The Microchip DSPIC33CK64MP202-E/2N is a 16-bit digital signal controller (DSC) from the dsPIC33CK family, featuring a 100 MHz core, 64 KB of dual-panel flash memory, 8 KB of RAM, integrated op-amps, 12-bit ADCs, and high-resolution PWM outputs, housed in a 28-pin UQFN (6x6 mm) extended-temperature package rated from -40C to +125C. A digital signal controller combines the compute architecture of a microcontroller with the mathematical acceleration of a DSP, sitting in the hierarchy between general-purpose MCUs and full DSPs within the broader embedded processor category. The dsPIC33CK core executes one instruction per cycle with DSP multiply-accumulate and divide support, making it well suited to closed-loop control algorithms such as field-oriented motor control and average-current-mode power conversion. Key features of the DSPIC33CK64MP202 include the dual-panel flash architecture that allows live firmware updates while executing from the alternate panel, up to 3.5 Msps 12-bit ADC operation for fast current sampling, integrated operational amplifiers that offload external signal conditioning, and high-resolution PWM peripherals with dead-time control for bridge topologies. The -E extended temperature grade and Functional Safety (FuSa) support documented by distributors make the device suitable for demanding industrial environments. Technically, the 100 MHz dsPIC DSC core delivers 100 MIPS with a fixed-point DSP engine supporting two 40-bit accumulators, while the peripheral ecosystem includes UART, SPI, I2C, and configurable logic modules. The 8 KB of SRAM supports control-loop state variables and communications buffers, and the 64 KB flash provides ample space for control firmware and a bootloader. Typical applications include digital power supplies, brushless DC and PMSM motor drives, solar micro-inverters, LED drivers, and advanced sensing and control nodes. The integrated op-amps and fast ADCs reduce bill-of-material cost in current-sensing power stages, and the PWM resolution suits phase-shifted and synchronous converter topologies. For design, place the VCAP bulk capacitor close to the core-regulator pin and keep the analog supply filtered from the digital rail to preserve ADC accuracy at full sample rate. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not consolidated in the manufacturer datasheet.

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DSPIC33CK64MP202-E/SS

DSPIC33CK64MP202-E/SS - 100MHz 16-bit DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33CK64MP202-E/SS is a 16-bit digital signal controller (DSC) from the dsPIC33CK family, featuring a 100 MHz dsPIC DSC core, 64KB (64K x 8) dual-panel Flash with ECC, and 8KB of SRAM, housed in a 28-lead SSOP (SS) package with 0.65 mm terminal pitch and an extended -40C to +125C operating range. A digital signal controller combines the compute power of a DSP with the peripheral integration and control-oriented architecture of a microcontroller. Within the power management hierarchy, the dsPIC33CK sits in the digital signal controller -> 16-bit MCU -> embedded processor taxonomy, targeting real-time closed-loop control loops such as digital power supplies, motor control, and advanced sensing where deterministic interrupt latency and fast math matter. Key features include the 100 MHz (100 MIPS) single-core dsPIC33CK core with DSP engine, dual-partition (dual-panel) Flash enabling live firmware update, on-chip operational amplifiers, 12-bit ADCs, and high-resolution PWM peripherals - the exact peripheral set demanded by digital power and motor control designs. The E-suffix temperature grade guarantees operation to +125C for industrial environments. Architecturally, the device uses a modified Harvard architecture with a barrel shifter and hardware DSP multiply-accumulate support. Program Flash includes ECC and Memory Built-In Self-Test (MBIST) on SRAM, supporting functional-safety-oriented designs (DigiKey lists it under the dsPIC33CK FuSa category). Operating conditions are 3.0V to 3.6V single supply. Typical applications include digital power supplies (LLC, PFC, totem-pole stages), BLDC/PMSM motor control, LED lighting, and high-end sensing front ends where integrated op-amps buffer ADC inputs. Design consideration: the dsPIC33CK64MP202 has multiple PGECx/PGEDx ICSP pairs - debugger connections must use a matched pair, and all VDD/VSS pins must be connected for programming to succeed. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33CK64MP202-I/SS

DSPIC33CK64MP202-I/SS - 100MHz 16-bit DSC, 64KB Flash | Microchip

The Microchip Technology DSPIC33CK64MP202-I/SS is a 16-bit digital signal controller (DSC) from the dsPIC33CK family, delivering up to 100 MIPS from a 100 MHz dsPIC33CK core with 64 KB (22 KWords) of ECC dual-partition program flash, 8 KB of SRAM, integrated op amps, a 12-bit ADC, and high-resolution PWM, packaged in a 28-lead SSOP (0.65 mm pitch). A digital signal controller combines the computational capability of a 16-bit MCU with DSP engine features such as single-cycle MAC, hardware divide, and barrel shifter. Within the power-management hierarchy, DSCs sit between general-purpose microcontrollers and dedicated DSPs, and are the standard choice for closed-loop control loops running at switching frequencies in the tens to hundreds of kilohertz. Key features include the 12-bit, 3.5 Msps ADC with up to 15 channels for simultaneous multi-phase current sampling, 4x2 high-speed PWM channels with 2 ns edge resolution supporting complementary or independent outputs with dead-time insertion, an integrated analog comparator, a 12-bit DAC for reference generation, and a CAN Flexible Data Rate (CAN FD) module for industrial and automotive networks. Dual-partition flash with ECC enables live firmware update without external memory. The modified Harvard architecture executes from a 3.0 V to 3.6 V supply and maintains DSP throughput of 100 MIPS across the industrial temperature range of -40C to +125C. The on-chip op amps buffer shunt-resistor signals directly, reducing BOM cost and board area in motor-drive power stages. Typical applications include digital power supplies (LLC, totem-pole PFC), brushless DC and PMSM field-oriented motor control, LED drivers, and advanced sensing and control in industrial automation, metering, and IoT nodes. Design consideration: all VSS and VDD pins must be connected during in-circuit programming, and PGECx/PGEDx must be used as matched pairs - mixing pairs from different channels prevents ICSP programming. This page synthesizes distributor inventory links, drop-in family alternatives, and practical design notes not consolidated in the manufacturer datasheet, with pricing references as of 2026-09-23.

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DSPIC33CK64MP202T-I/2N

DSPIC33CK64MP202T-I/2N - 16-bit 100MHz 64KB DSC 28-UQFN | Microchip

The Microchip Technology DSPIC33CK64MP202T-I/2N is a 16-bit digital signal controller (DSC) from the dsPIC33CK family, featuring a 100 MHz dsPIC DSC core, 64KB (64K x 8) of dual-panel FLASH program memory, 8KB of RAM, and integrated on-chip op-amps, 12-bit ADCs, and high-resolution PWM peripherals, housed in a 28-pin UQFN (6x6 mm) exposed-pad package supplied on tape and reel. A digital signal controller combines the computational throughput of a digital signal processor with the deterministic control architecture and peripheral set of a microcontroller. Within the power management hierarchy, a DSC sits between a general-purpose MCU and a dedicated DSP, providing single-cycle MAC (multiply-accumulate) DSP instructions alongside real-time control peripherals. The dsPIC33CK family belongs to Microchip's 16-bit dsPIC33C product line, which targets closed-loop control systems such as digital power conversion, motor control, and advanced sensing. Key features of the DSPIC33CK64MP202T-I/2N include a 100 MHz core executing from dual-panel FLASH for zero-wait-state execution, 64KB of self-programmable FLASH supporting field firmware updates, and 8KB of on-chip RAM for control-loop state variables. The Mouser listing highlights integrated operational amplifiers (OpAmps), 12-bit ADCs, and PWM peripherals, which allow the device to condition sensor signals, sample them at high speed, and generate high-resolution PWM outputs in a single closed-loop pass. Architecturally, the dsPIC33C core integrates enhanced DSP capability and enhanced on-chip peripherals designed for digital power, motor control, advanced sensing and control, and high-performance general-purpose applications. DigiKey also classifies the device as a Functional Safety (FuSa) capable part within the dsPIC 33CK family, which supports safety-oriented designs requiring documented development support. Typical applications include AC-DC and DC-DC digital power supplies, brushless DC (BLDC) and PMSM motor drives, power-factor-correction stages, and battery charging systems. The integrated op-amps and 12-bit ADCs eliminate external signal-conditioning components, while the high-resolution PWM enables fine duty-cycle and phase control required in LLC and totem-pole topologies. When designing with this part, budget the exposed-pad UQFN package for thermal relief through a grounded copper pour, and verify supply decoupling on the 3.3V rail per the manufacturer datasheet. Confirm pin-multiplexing choices early, since 28-pin devices share many peripheral functions per pin. This page synthesizes distributor pricing from LCSC, DigiKey, and Mouser, same-family drop-in alternatives, and practical design notes not consolidated in the manufacturer datasheet.

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DSPIC33CK64MP202T-I/SS

DSPIC33CK64MP202T-I/SS - 100MHz 64KB DSC 28-SSOP | Microchip

The Microchip Technology DSPIC33CK64MP202T-I/SS is a 16-bit digital signal controller (DSC) with a 100 MHz dsPIC33CK core, 64 KB of dual-panel flash memory, and 8 KB of RAM, housed in a 28-pin SSOP (5.30 mm width) package. It integrates on-chip operational amplifiers, 12-bit ADCs, high-resolution PWM peripherals, and 3.3V operation for real-time control systems. A digital signal controller combines the computational throughput of a DSP with the deterministic peripheral set and interrupt architecture of a microcontroller. In the power-management hierarchy, the dsPIC33CK family sits within Microchip's 16-bit MCU/DSC portfolio, bridging general-purpose PIC MCUs and dedicated digital power controllers. DSCs execute closed-loop control algorithms, such as proportional-integral-derivative loops and predictive control, at switching frequencies that discrete MCUs cannot sustain. Key features of this part include the 100 MHz dsPIC33C DSC core with DSP instruction extensions, 64 KB (64K x 8) of dual-panel flash enabling live firmware updates, and 8 KB of RAM for control-loop state storage. The MP-series peripherals add dual on-chip op-amps for current-sense conditioning, 12-bit ADCs for simultaneous sampling, and high-resolution PWM outputs suited to power conversion topologies. The dsPIC33CK family is explicitly positioned by Microchip for digital power supplies, motor control, advanced sensing and control, and functional-safety (FuSa) capable designs. The T-I/SS ordering code indicates tape-and-reel packaging, industrial temperature range (-40C to +85C), and SSOP-28 surface-mount format. Typical applications include AC-DC and DC-DC converter digital control, brushless DC and PMSM motor drives, power-factor-correction stages, and solar micro-inverters. The integrated op-amps remove external current-amplifier stages, reducing BOM count in compact power stages. For design, plan flash panel allocation early: dual-panel flash permits programming one panel while executing from the other, but code must fit a single 32 KB panel per bank. Verify pinout assignments against the datasheet before layout, since 28-pin variants multiplex ADC, PWM, and communication functions heavily. This page synthesizes distributor availability data, drop-in family alternatives, and design guidance not consolidated on the manufacturer datasheet.

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DSPIC33CK64MP203T-I/M5

DSPIC33CK64MP203T-I/M5 - 100MHz 16-bit DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33CK64MP203T-I/M5 is a 16-bit dsPIC33CK digital signal controller (DSC) with a 100 MHz core (up to 100 MIPS), 64 KB (64K x 8) of Flash program memory, 8 KB of RAM, and a 36-pin UQFN (5x5 mm) package with exposed pad. It operates from a 3.0 V to 3.6 V supply over an industrial -40C to +85C temperature range. A digital signal controller combines the computational throughput of a DSP with the peripheral integration and deterministic interrupt architecture of a microcontroller. Within the embedded-systems hierarchy, the dsPIC33CK family sits between general-purpose MCUs and application-specific DSPs, making it a common choice where tight real-time control loops meet moderate signal-processing workloads such as digital power conversion and motor control. Key features include the 16-bit dsPIC33CK core with DSP instruction set, 250 ps PWM resolution for high-resolution power-stage control, CAN FD for robust automotive and industrial networking, and integrated analog peripherals including 3 operational amplifiers and 3 comparators that reduce external component count. The M5 suffix part also carries Functional Safety (FuSa) qualification documentation support per Microchip's product page. Technically, the core executes from a 24-bit instruction width with hardware loop and barrel shifter support, and DMA offloads data movement between high-speed peripherals such as the ADC and PWM, allowing interrupt-free closed-loop control in digital power designs. Typical applications include digital switch-mode power supplies, PFC stages, brushless DC and PMSM motor drives, and industrial sensing nodes where CAN FD connectivity is required. Design consideration: the 3.0-3.6 V supply window means designers must plan an LDO or buck regulator upstream; the exposed pad must be soldered to a ground plane for thermal and signal integrity. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes beyond the manufacturer datasheet.

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DSPIC33CK64MP205-E/M4

DSPIC33CK64MP205-E/M4 - 100MHz 16-bit DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33CK64MP205-E/M4 is a 100 MHz single-core 16-bit digital signal controller (DSC) with 64 KB of program Flash, 8 KB of RAM, three integrated operational amplifiers, three comparators, and a Pattern Generator (PTG), housed in a 48-pin UQFN (6x6 mm) package with exposed pad. A digital signal controller combines the computational throughput of a DSP with the peripheral integration and deterministic control of a microcontroller. Within the power-management hierarchy, the DSC sits between a general-purpose MCU and a dedicated DSP: it executes single-cycle MAC and DSP instructions while integrating high-resolution PWM, ADC, and analog front ends on one die. Microchip's dsPIC33CK family targets real-time closed-loop control systems where sampling, computation, and PWM updates must complete within one switching cycle. Key differentiating features include the 100 MIPS dsPIC33C core with DSP instruction extensions and zero-overhead loops, dual-partition Flash with live update support and ECC, three on-chip op amps that eliminate external amplifiers in current-sense chains, and a high-resolution PWM module suited to peak-current-mode and multiphase power conversion. The -E temperature suffix guarantees operation from -40C to +125C, supporting automotive-adjacent and high-temperature industrial environments. The 48-UQFN (6x6) package with exposed pad provides low-inductance ground returns for fast analog peripherals and a compact 36 mm2 footprint for dense power boards. Typical applications include digital power supplies (totem-pole PFC, LLC), brushless DC and PMSM motor control (FOC), digital LED lighting, and advanced sensing where the PTG and CLC peripherals offload sequencing tasks from the CPU. Design consideration: the 3.0V to 3.6V operating range and dense UQFN pin pitch demand careful PCB stack-up; place the exposed thermal pad on a solid ground plane with multiple thermal vias. This page synthesizes distributor pricing, same-footprint family alternatives, and practical design guidance not found in the manufacturer datasheet.

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DSPIC33CK64MP205T-I/M4

DSPIC33CK64MP205T-I/M4 - 100MHz 16-bit DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33CK64MP205T-I/M4 is a 16-bit digital signal controller (DSC) with a 100 MHz dsPIC33CK core, 64 KB Flash program memory, and 8 KB RAM, housed in a 48-pin UQFN (6x6 mm, /M4) surface-mount package with exposed pad. A digital signal controller combines the computational throughput of a DSP with the peripheral integration and deterministic interrupt architecture of a microcontroller. Within the power management hierarchy, the dsPIC33CK family sits in the embedded processor category: microcontroller -> digital signal controller -> digital signal processor. These single-core DSCs are purpose-built for closed-loop control applications where fast, deterministic math (MAC, division, trigonometric) executes inside ISR deadlines measured in microseconds. Key features include DC to 100 MIPS instruction throughput at 3.0-3.6V operation, a high-resolution PWM module with 250 ps effective resolution for digital power converters, three on-chip operational amplifiers and three analog comparators, and a CAN FD interface for automotive and industrial networks. Connectivity peripherals cover I2C, SPI, UART/USART, IrDA, and LINbus. The device belongs to the Functional Safety (FuSa) supported dsPIC33CK family and operates from -40C to +85C (industrial, /I temperature suffix). Architecturally, the 16-bit dsPIC core uses an enhanced Harvard bus structure with a 24-bit instruction word, hardware DSP engine (single-cycle MAC), zero-overhead loops, and hardware division support, enabling control-law updates at PWM frequencies well above 500 kHz in digital power designs. Typical applications include digital power supplies (LLC, PFC, buck), brushless and PMSM motor control, solar micro-inverters, and CAN FD-connected sensing nodes. The integrated op-amps and comparators eliminate external analog signal-conditioning ICs in current-sense paths. Design consideration: the 48-pin UQFN 6x6 package requires thermal via arrays under the exposed pad for high-power switch-mode designs; plan ADC sampling synchronized to the PWM trigger outputs. This page synthesizes verified distributor data, drop-in alternatives, and application-specific design guidance not found in the manufacturer datasheet alone.

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DSPIC33CK64MP206-E/MR

DSPIC33CK64MP206-E/MR - 100MHz 16-bit DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33CK64MP206-E/MR is a 100 MHz single-core 16-bit digital signal controller (DSC) with 64 KB of program Flash, 8 KB of data SRAM, 3 on-chip operational amplifiers, 3 analog comparators, and a Peripheral Trigger Generator (PTG), housed in a 64-pin QFN (9x9 mm) package rated for -40C to +150C operation. A digital signal controller combines the computational throughput of a DSP with the peripheral integration and deterministic control behavior of a microcontroller. Within the power-management hierarchy, the dsPIC33CK family sits between general-purpose MCUs and dedicated digital power ASICs, providing a modified Harvard architecture with a 16-bit dsPIC DSC core executing up to 100 MIPS for closed-loop control of power conversion and motor drive systems. Key features include dual-partition Flash with error-correction code (ECC) and Live Update support, which allows firmware upgrades while the controller continues to run; Memory Built-In Self-Test (MBIST) for functional-safety designs; high-resolution PWM outputs suited to digitally controlled power supplies; and CAN Flexible Data (CAN FD) for industrial and automotive networking. The three integrated op-amps reduce external component count in current-sense front ends. Technically, the dsPIC33CK core operates from 3.0V to 3.6V and integrates DSP multiply-accumulate instructions alongside deterministic interrupt latency, making it well matched to fixed-point control loops executing at switching frequencies of hundreds of kilohertz. The functional-safety (FuSa) variant designation supported by this part aids IEC 61508 and ISO 26262 oriented development flows. Typical applications include digital power supplies (LLC, totem-pole PFC), brushless DC and PMSM motor control, solar micro-inverters, and battery-management systems. The integrated analog front end (op-amps, comparators, 12-bit ADC peripherals in the family) enables single-chip current shaping and fast overcurrent protection. When designing with this device, budget the 8 KB SRAM carefully for control-loop state plus communications buffers, and leverage the PTG to offload deterministic trigger sequencing from the CPU. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet, with specifications verified against Microchip and distributor listings as of 2026-09-23.

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DSPIC33CK64MP206-E/PT

DSPIC33CK64MP206-E/PT - 100MHz 64KB DSC 64-TQFP | Microchip

The Microchip Technology DSPIC33CK64MP206-E/PT is a 16-bit digital signal controller (DSC) from the dsPIC33CK family with a 100 MHz core, 64 KB (64K x 8) of Flash program memory and 8 KB of RAM, packaged in a 64-pin TQFP (10x10 mm) surface-mount enclosure with an extended automotive temperature range of -40C to +125C. A digital signal controller combines the deterministic interrupt behavior and peripheral set of a microcontroller with the multiply-accumulate (MAC) DSP engine of a digital signal processor. In the power-management hierarchy, DSCs sit between general-purpose MCUs and dedicated digital signal processors, making them the de-facto control silicon for switched-mode power supplies, motor drives, and digital power conversion where tight, high-frequency control loops are required. Key features of this part include DC-to-100 MIPS execution, a high-resolution PWM with 250 ps effective resolution for fine duty-cycle control, a CAN Flexible Data (CAN FD) module for automotive and industrial networking, and integrated analog comprising 3 operational amplifiers and 3 comparators that offload external signal-conditioning components. The device operates from a single 3.0 V to 3.6 V supply and is qualified to AEC-Q100 with Functional Safety (FuSa) documentation support. Architecturally, the dsPIC33CK core pairs the 16-bit CPU with a DSP engine supporting single-cycle MAC operations and dual operand fetch, while the peripheral trigger generator (PTG) coordinates peripheral-to-peripheral sequencing without CPU intervention. The high-resolution PWM is critical for peak-current-mode and voltage-mode converters switching in the hundreds of kilohertz, where 250 ps edge resolution translates to finer control granularity and lower output ripple. Typical applications include digital power supplies (PFC, LLC, buck/boost), brushless DC and PMSM motor control, automotive auxiliary systems, and advanced sensing and control nodes that require CAN FD connectivity combined with on-chip analog. Design consideration: at 100 MIPS the part demands careful power-supply decoupling (multiple 0.1 uF ceramics plus bulk capacitance) and a solid ground plane on the TQFP land pattern; the extended -E temperature grade also mandates derating of self-heated junction budgets in sealed enclosures. This page synthesizes distributor availability, same-family drop-in alternatives, and practical design notes beyond what the manufacturer datasheet alone provides.

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DSPIC33CK64MP206-I/PT

DSPIC33CK64MP206-I/PT - 100MHz 16-bit DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33CK64MP206-I/PT is a 16-bit digital signal controller (DSC) featuring a 100 MHz (100 MIPS) dsPIC33CK core, 64KB of program Flash with ECC and dual-partition live update, and 8KB of data SRAM, housed in a 64-pin TQFP (10x10 mm) package with 3 on-chip operational amplifiers, 3 high-speed analog comparators, a Programmable Gain Amplifier (PGA) and high-resolution PWM peripherals. What is a Digital Signal Controller? A DSC is a hybrid processor that combines the deterministic interrupt-driven architecture of a microcontroller with the hardware multiply-accumulate (MAC) and DSP instruction set of a digital signal processor. Within the embedded-systems taxonomy, the DSC sits between general-purpose MCUs and dedicated digital-power ASICs: it executes closed-loop control firmware at switching frequencies from tens of kHz to well above 1 MHz while simultaneously managing communications, sequencing and fault handling in one chip. Key differentiating features include the modified-Harvard dsPIC33CK core with single-cycle MAC, dual-partition Flash supporting live field-update with no downtime, CAN FD for in-vehicle and industrial networking, high-resolution PWM with sub-nanosecond effective edge placement for digital power topologies, and an integrated 12-bit ADC front end that closes current/voltage loops without external signal-conditioning ICs. Architecturally, the deterministic interrupt latency and DSP MAC unit enable fixed-point current-mode and voltage-mode control loops running well above audible and typical control bandwidths. The on-chip op-amps feed the comparators and ADC, allowing direct current-sense and voltage-sense conditioning for buck, boost, totem-pole PFC, LLC and phase-shifted full-bridge converters. Typical applications include digital switched-mode power supplies, LLC and PFC stages, sensorless field-oriented control of PMSM and BLDC motors, solar micro-inverters and DC-DC converters, and industrial sensing nodes that benefit from the on-chip CAN FD and high-resolution PWM. When designing with this part, budget the analog front-end (op-amp bandwidth, comparator propagation delay) against your target switching frequency and use the dual-partition Flash live-update feature carefully so bootloader and application firmware never execute from the partition currently being programmed. This page synthesizes distributor availability data, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33CK64MP206T-I/MR

DSPIC33CK64MP206T-I/MR - 100MHz DSC 64KB Flash QFN-64 | Microchip

The Microchip Technology DSPIC33CK64MP206T-I/MR is a 16-bit digital signal controller (DSC) from the dsPIC33CK family, featuring a 100 MHz dsPIC DSC core, 64KB (64K x 8) of Flash program memory, 8KB of RAM, and 53 general-purpose I/O pins in a 64-pin QFN (9x9 mm, MR) package with exposed pad. It operates from a 3V to 3.6V supply across an industrial -40C to +85C temperature range. A digital signal controller combines the computational throughput of a digital signal processor (DSP) with the peripheral integration and control architecture of a microcontroller (MCU). In the system hierarchy, the DSC sits between a general-purpose MCU and a dedicated DSP, making it the preferred processor class for real-time closed-loop control such as digital power conversion, motor control, and advanced sensing. Key differentiating features include the 100 MHz core with DSP engine and barrel shifter, on-chip 3 op-amps and 3 comparators that reduce external analog component count, high-resolution PWM (HRPWM) for fine duty-cycle and phase control, and CAN Flexible Data (CAN FD) support for automotive and industrial networking. The device also integrates multiple serial interfaces (4 serial I/O ports), DMA channels, and a PTG (peripheral trigger generator) for autonomous peripheral sequencing. Architecturally, the dsPIC33CK core executes from Flash with a 24-bit instruction width and uses pipelined, single-cycle MAC and multiply instructions, enabling control-loop rates well above 100 kHz in digital power and FOC motor-control applications. The integrated analog front-end (op-amps, comparators, 12-bit ADC pipelines in the MP family) allows direct connection of current shunts and voltage dividers, minimizing signal-chain latency. Typical applications include digital power supplies and 48V-to-12V DC/DC brick converters (as in the EPC9143 reference design using a sibling dsPIC33CK32MP102), PFC stages, BLDC/PMSM/ACIM motor drives, battery chargers, and industrial automation nodes requiring CAN FD connectivity. Design consideration: the device requires a stable 3.3V rail (3.0V-3.6V), decoupled close to the QFN exposed pad; the exposed thermal pad must be soldered to a ground pour for both electrical return and heat dissipation. Use Microchip's MPLAB X IDE and X16 compiler with the dsPIC33CK device family support pack. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet, with pricing verified as of 2026-09-23.

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DSPIC33CK64MP206T-I/PT

DSPIC33CK64MP206T-I/PT - 100MHz 16-bit DSC 64KB Flash TQFP-64 | Microchip

The Microchip Technology DSPIC33CK64MP206T-I/PT is a 16-bit digital signal controller (DSC) with a 100 MHz dsPIC33CK core, 64 KB of program Flash and 8 KB of RAM, housed in a 64-pin TQFP (10x10 mm) package. It integrates analog and control peripherals aimed at time-critical embedded control. A digital signal controller combines the deterministic control flow of a microcontroller with the multiply-accumulate (DSP) throughput of a digital signal processor in a single core. Within the power-management hierarchy of embedded systems, a DSC sits between general-purpose MCUs and dedicated DSPs, making it the standard choice for closed-loop control loops such as digital power conversion, motor control and advanced sensing, where fast interrupt latency and hardware PWM resolution matter more than raw general-purpose compute. Key differentiating features of the MP206 variant include three integrated operational amplifiers (op-amps) and three analog comparators, which offload analog signal conditioning from external components, plus the Peripheral Trigger Generator (PTG) for hardware-sequenced peripheral coordination. The family provides High-Resolution PWM and CAN Flexible Data (CAN FD) connectivity, essential for automotive and industrial networks. Technically, the dsPIC33CK family uses a modified Harvard architecture 16-bit core with DSP instructions, single-cycle MAC, and hardware loop support, executing at up to 100 MIPS from 3.0V to 3.6V. Program Flash features ECC and dual-partition live update capability, enabling field firmware updates without external memory - a significant reliability advantage in digital power products. Four DMA channels service high-rate ADC and communication data streams without CPU intervention. Typical applications include digitally controlled AC-DC and DC-DC power supplies (totem-pole PFC, LLC), PMSM/BLDC and ACIM motor drives, and high-performance sensing front ends where the on-chip op-amps amplify shunt or sensor signals directly into the ADC. CAN FD support also suits automotive auxiliary control nodes. When designing, budget the peripheral pin mapping early: with 64 pins and a rich peripheral set, use Microchip MPLAB Code Configurator to resolve pin-mux conflicts before layout. Plan VCAP and decoupling per the datasheet power section for core stability at 100 MHz. This page synthesizes distributor pricing, drop-in family alternatives, and practical design guidance not found in the manufacturer datasheet, verified against Mouser, DigiKey and Microchip product pages as of 2026-09-23.

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DSPIC33CK64MP208-E/PT

DSPIC33CK64MP208-E/PT - 16-bit 100MHz DSC, 64KB Flash | Microchip

The Microchip Technology DSPIC33CK64MP208-E/PT is a 100 MHz single-core 16-bit digital signal controller (DSC) with 64 KB of program Flash, 8 KB of RAM, three integrated op-amps and three comparators, housed in an 80-pin TQFP (PT) package rated from -40C to +150C. A digital signal controller combines the computational throughput of a DSP with the peripheral integration and deterministic control of a microcontroller. Within the power-management hierarchy, the dsPIC33CK sits above simple MCUs and below multi-core application processors, making it the standard choice for closed-loop control of switching power converters and motors where cycle-accurate PWM timing matters more than raw application throughput. Key features of this device include the dsPIC33CK DSC core executing up to 100 MIPS (DC to 100 MIPS per the datasheet), a modified Harvard architecture, and an extended-temperature operating envelope of -40C to +150C at 3.0V to 3.6V, which is what the -E/ ordering suffix denotes. The MP208 variant adds three on-chip operational amplifiers and three analog comparators, offloading signal conditioning from external components in current-sense loops. Architecturally, the dsPIC33CK family integrates a high-resolution PWM peripheral (HRPWM) with sub-nanosecond effective resolution, CAN Flexible Data-rate (CAN FD) for in-vehicle and industrial networking, dual-partition Flash with ECC and Live Update for fail-safe field firmware upgrades, and on-chip DSP multiply-accumulate (MAC) instructions for filter and transform math. Per Mouser, the device provides 3 op-amps, 3 comparators, and Peripheral Trigger Generator (PTG) resources. Typical applications include digital power supplies (LLC, totem-pole PFC, buck/boost), brushless DC and PMSM motor control with field-oriented control (FOC), power-factor-correction stages, and high-temperature industrial sensing nodes that must survive near-engine environments. Design consideration: keep VDD within the 3.0V to 3.6V datasheet window and derate maximum clock and analog performance when operating above +125C, since the -150C rating applies to the extended (E) grade only. This page synthesizes distributor data, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33CK64MP208-I/PT

DSPIC33CK64MP208-I/PT - 100MHz DSC, 64KB Flash, TQFP-80 | Microchip

The Microchip Technology DSPIC33CK64MP208-I/PT is a 16-bit digital signal controller (DSC) with a 100 MHz dsPIC33CK core, 64 KB (64K) of program Flash and 8 KB of data SRAM, housed in an 80-pin TQFP (PT) package. It operates from a 3.0V to 3.6V supply across the industrial -40C to +85C temperature range and delivers up to 100 MIPS of DSP performance. A digital signal controller combines the computational throughput of a digital signal processor (DSP) with the deterministic, interrupt-driven control behavior of a microcontroller (MCU). Within the power-management hierarchy, DSCs sit at the center of digitally controlled power conversion systems, coordinating sensing, control-loop execution, and PWM generation in a single silicon device, which is why they dominate modern digital power and motor-control architectures. Key differentiating features include a high-resolution PWM with 250 ps effective resolution for fine duty-cycle control, CAN Flexible Data (CAN FD) for automotive and industrial networking, three on-chip operational amplifiers and three comparators that reduce external analog component count, and a Peripheral Trigger Generator (PTG) for autonomous peripheral sequencing. The dsPIC33CK family also offers ECC-protected program Flash with Live Update dual-partition bootloading on higher-density members. Architecturally, the device uses a modified Harvard architecture with a single 100 MHz dsPIC DSC core, DSP instructions, a barrel shifter, boundary-scan (JTAG) support, four DMA channels, four external interrupts, four serial I/O ports, and multiple timers, enabling tight, deterministic control loops with minimal CPU overhead. Typical applications include digital power supplies (totem-pole PFC, LLC converters), brushless DC and PMSM motor control (FOC sensorless algorithms), advanced sensing and control nodes, and CAN FD-connected industrial or automotive subsystems, where 250 ps PWM resolution and integrated analog directly improve efficiency and BOM cost. Design consideration: the 3.0V to 3.6V supply window requires a clean 3.3V rail; budget decoupling at every VDD pin pair of the TQFP-80 and follow Microchip's layout guidance for the high-resolution PWM outputs to minimize switching-node noise coupling into the on-chip op-amps. This page synthesizes distributor listings, family cross-reference data, and drop-in alternative analysis not found in the manufacturer datasheet alone.

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DSPIC33CK64MC105T-I/PT - 100MHz 16-bit DSC 64KB Flash | Microchip

DSPIC33CK64MP102-E/2N - 100MHz 16-bit DSC 64KB Flash | Microchip

DSPIC33CK64MP102-I/2N - 100MHz 16-bit DSC 64KB Flash | Microchip

DSPIC33CK64MP102-I/SS - 100MHz 64KB DSC 28-SSOP | Microchip

DSPIC33CK64MP102T-I/SS - 100MHz 16-bit DSC 64KB Flash | Microchip

DSPIC33CK64MP103-E/M5 - 100MHz 16-bit DSC, 64KB Flash | Microchip

DSPIC33CK64MP103-I/M5 - 100MHz 16-bit DSC 64KB Flash | Microchip

DSPIC33CK64MP105-I/M4 - 100MHz DSC, 64KB Flash, 48-UQFN | Microchip

DSPIC33CK64MP105-I/PT - 100MHz 16-bit DSC 64KB Flash | Microchip

DSPIC33CK64MP202-E/2N - 100MHz 16-bit DSC, 64KB Flash | Microchip

DSPIC33CK64MP202-E/SS - 100MHz 16-bit DSC 64KB Flash | Microchip

DSPIC33CK64MP202-I/SS - 100MHz 16-bit DSC, 64KB Flash | Microchip

DSPIC33CK64MP202T-I/2N - 16-bit 100MHz 64KB DSC 28-UQFN | Microchip

DSPIC33CK64MP202T-I/SS - 100MHz 64KB DSC 28-SSOP | Microchip

DSPIC33CK64MP203T-I/M5 - 100MHz 16-bit DSC 64KB Flash | Microchip

DSPIC33CK64MP205-E/M4 - 100MHz 16-bit DSC 64KB Flash | Microchip

DSPIC33CK64MP205T-I/M4 - 100MHz 16-bit DSC 64KB Flash | Microchip

DSPIC33CK64MP206-E/MR - 100MHz 16-bit DSC 64KB Flash | Microchip

DSPIC33CK64MP206-E/PT - 100MHz 64KB DSC 64-TQFP | Microchip

DSPIC33CK64MP206-I/PT - 100MHz 16-bit DSC 64KB Flash | Microchip

DSPIC33CK64MP206T-I/MR - 100MHz DSC 64KB Flash QFN-64 | Microchip

DSPIC33CK64MP206T-I/PT - 100MHz 16-bit DSC 64KB Flash TQFP-64 | Microchip

DSPIC33CK64MP208-E/PT - 16-bit 100MHz DSC, 64KB Flash | Microchip

DSPIC33CK64MP208-I/PT - 100MHz DSC, 64KB Flash, TQFP-80 | Microchip