DSP
製品 (913)
DSPIC33CK256MP508-I/PT - 100MHz 16-bit DSC, 256KB Flash | Microchip
The Microchip Technology DSPIC33CK256MP508-I/PT is a 100 MHz single-core 16-bit Digital Signal Controller (DSC) with 256 KB of ECC-protected program Flash, 24 KB of data SRAM, and an 80-pin TQFP (12x12 mm) package. A Digital Signal Controller combines the computational throughput of a Digital Signal Processor with the peripheral set and ease of use of a microcontroller, sitting in the hierarchy DSC -> 16-bit MCU/DSP -> embedded processor. DSCs are the preferred choice for closed-loop control systems such as digital power conversion and motor control, where deterministic interrupt latency and hardware DSP math (MAC, DSP engine) are essential. Key features include a 100 MIPS dsPIC33CK DSC core operating from 3.0V to 3.6V, dual-partition Flash with Live Update for fail-safe field firmware upgrades, and a rich analog and timing peripheral set: 3 on-chip op-amps, 3 comparators, a 12-bit ADC, and high-resolution PWM with CAN Flexible Data (CAN FD) connectivity. The Mouser listing confirms the 3 OpAmp, 3 Comp, PTG, CAN-FD peripheral configuration. The modified Harvard architecture with a dedicated DSP engine enables single-cycle MAC operations, while the Peripheral Trigger Generator (PTG) offloads sequencing tasks from the CPU. Memory Built-In Self-Test (MBIST) on the SRAM supports functional-safety oriented designs, and ECC on program Flash protects against bit errors in electrically noisy environments such as motor drive inverters. Typical applications include digital power supplies (totem-pole PFC, LLC converters), brushless DC and PMSM motor control, solar micro-inverters, and high-end sensing and control systems that need CAN FD networking. Design consideration: the device is rated -40C to +125C for the I temperature grade per the -40C to +150C family operating note in the datasheet; verify the grade suffix for your thermal environment, and plan power sequencing and the dual-partition Flash configuration early in the project. This page synthesizes distributor pricing, drop-in alternatives, pin-level guidance, and practical design notes not found in the manufacturer datasheet.
DSPIC33CK256MP605-I/PT - 100MHz DSC, 256KB Flash, 48-TQFP | Microchip
The Microchip Technology DSPIC33CK256MP605-I/PT is a 16-bit digital signal controller (DSC) with a single 100 MHz dsPIC33CK core delivering 100 MIPS, 256KB of dual-panel Flash program memory, 64KB of RAM, and an integrated CAN FD controller, housed in a 48-pin TQFP (7x7 mm) package. A digital signal controller combines the compute characteristics of a digital signal processor with the peripheral integration and control-oriented architecture of a microcontroller. Within the power management hierarchy of embedded systems, a DSC sits between a general-purpose MCU and a dedicated DSP, providing deterministic single-cycle DSP multiply-accumulate operations alongside real-time control peripherals such as high-resolution PWM, making the dsPIC33CK family a staple of power management and motor control IC ecosystems. Key features include a 100 MHz/100 MIPS 16-bit dsPIC core with DSP engine, 256KB (256K x 8) dual-panel Flash enabling live firmware updates, 64KB (64K x 8) SRAM, and a rich analog front end: a 19-channel 12-bit SAR ADC plus six 12-bit DAC outputs and integrated operational amplifiers. Communication coverage spans CAN FD, multiple UART/SPI/I2C ports, and 39 general-purpose I/O pins. Architecturally, the dsPIC33CK core uses an enhanced Harvard structure with zero-overhead looping, hardware division, and DO/REDO loop constructs. The dual-panel Flash supports flash self-programming from one panel while executing from the other. High-resolution PWM peripherals with dedicated time bases target digital power conversion topologies, while up to 8 DMA channels offload data movement for ADC and communication traffic. Typical applications include precision brushless DC and PMSM motor control, digital power supplies and LLC/PFC converters, automotive and industrial CAN FD nodes, and advanced sensing systems. The 100 MIPS core plus 19-channel ADC suits multi-phase current sensing in servo drives. Design consideration: the device operates from 3.0V to 3.6V, so level-shift CAN FD transceivers or 5V-tolerant buffering may be needed when interfacing with 5V industrial logic. This page synthesizes distributor pricing, verified drop-in alternatives, and practical design notes not consolidated in the manufacturer datasheet.
DSPIC33CK256MP605T-I/PT - 100MIPS DSC, CAN FD, 48-TQFP | Microchip
The Microchip Technology DSPIC33CK256MP605T-I/PT is a 16-bit digital signal controller (DSC) from the dsPIC33CK family, delivering up to 100 MIPS from a single 100 MHz dsPIC DSC core, with 256 KB of dual-panel Flash memory and 64 KB of RAM, housed in a 48-pin TQFP (7x7 mm, PT) surface-mount package rated for -40C to +85C industrial operation. A digital signal controller combines the computational horsepower of a DSP with the peripheral integration and control-oriented architecture of a microcontroller. Within the power-management hierarchy of embedded systems, DSCs occupy the space between general-purpose MCUs and dedicated DSPs, making them the de facto choice for closed-loop, high-frequency control loops such as field-oriented motor control, digital power conversion, and high-rate sensor fusion. Key features include the 100 MHz dsPIC33C core with DSP engine and single-cycle MAC, dual-panel Flash enabling live firmware updates, Controller Area Network Flexible Data-rate (CAN FD) for automotive and industrial networking, integrated operational amplifiers that reduce external analog component count, 12-bit ADCs, and high-resolution PWM modules for power electronics. The architecture provides 8 DMA channels for autonomous data movement, multiple serial communication interfaces (5 serial ports), and timers, offloading the CPU from data-shuffling tasks so control loops execute deterministically. Functional Safety (FuSa) documentation support makes the part suitable for safety-relevant industrial designs. Typical applications include precision PMSM and BLDC motor control drives, digital SMPS and totem-pole PFC converters, and industrial automation nodes requiring CAN FD connectivity. The integrated op-amps feed the ADCs directly for current-sense loops, shortening control latency. When designing with this device, budget the analog resources carefully: the on-chip op-amps are limited in number, and external amplification may still be needed for very low-level signals. Use Microchip MPLAB X IDE and Curiosity/debugger toolchains, which are shared across the dsPIC33C family. This page synthesizes distributor pricing, pin-compatible family alternatives, and practical design notes not found in the manufacturer datasheet alone.
DSPIC33CK256MP606T-I/MR - 100MHz 256KB DSC, CAN FD | Microchip
The Microchip Technology DSPIC33CK256MP606T-I/MR is a 16-bit digital signal controller (DSC) with a single dsPIC33CK core running at up to 100 MHz (100 MIPS), 256 KB of dual-partition flash program memory, 64 KB of RAM, and integrated CAN FD, packaged in a 64-pin QFN (9x9 mm) surface-mount package. A digital signal controller combines the compute throughput of a digital signal processor with the peripheral integration and control-loop responsiveness of a microcontroller. Within the power-management hierarchy, the DSC sits between general-purpose MCUs and dedicated DSPs, making it the preferred choice for high-frequency closed-loop control such as field-oriented motor control, digital power conversion, and embedded sensing where deterministic interrupt latency matters. Key differentiating features include the 100 MHz dsPIC DSC core with DSP instruction extensions, dual-partition flash enabling live firmware updates between partitions, a high-speed 12-bit ADC, dedicated motor-control PWM peripherals, on-chip operational amplifiers, and CAN FD connectivity for automotive and industrial networks. Functional Safety (FuSa) support documents make the part suitable for safety-relevant designs. Architecturally, the dsPIC33CK core uses a modified Harvard pipeline with multiple internal buses, 8 DMA channels, and 4 external interrupt sources, allowing the ADC, PWM, and DMA to operate in tight loops with minimal CPU intervention. The dual-panel flash architecture supports partition swapping for robust OTA-style updates. Typical applications include brushless DC and PMSM motor control for industrial drives, digitally controlled power supplies and 48 V to 12 V DC/DC converter reference designs such as the EPC9143, automotive CAN FD nodes, and precision sensing systems. Design consideration: connect every VDD and VSS pin pair; per Microchip documentation, leaving any supply pin unconnected can cause programming failures on this family. This page synthesizes distributor availability, same-package drop-in alternatives, and practical design notes not consolidated in the manufacturer datasheet.
DSPIC33CK256MP606T-I/PT - 16-bit 100 MIPS DSC 256KB Flash | Microchip
The Microchip Technology DSPIC33CK256MP606T-I/PT is a 16-bit digital signal controller (DSC) featuring a single 100 MHz dsPIC33C DSC core delivering 100 MIPS, 256 KB (256K x 8) of dual-partition flash program memory, and 64 KB of RAM, housed in a 64-pin TQFP (10x10 mm, PT) surface-mount package. A digital signal controller combines the computational power of a DSP with the peripheral integration and deterministic control of a microcontroller. Within the power-management hierarchy of embedded systems, a DSC such as the dsPIC33CK256MP606 sits between general-purpose MCUs and dedicated DSPs, offering hard real-time control loops for power conversion and motor drive. The dsPIC33CK family succeeds the dsPIC33EP generation with a faster core, richer peripherals, and functional-safety (FuSa) support documentation. Key features include 100 MIPS core performance, dual-partition flash enabling live firmware updates with fail-safe boot, integrated CAN FD, dual 12-bit ADCs capable of up to 3.5 Msps sampling, multiple 16-bit PWM modules with complementary outputs, and integrated operational amplifiers for current sensing. These peripherals directly target digital power and precision motor control where tight loop timing is critical. Technically, the dsPIC33CK core implements DSP multiply-accumulate instructions, a barrel shifter, and modified Harvard architecture with separate program and data buses. Eight DMA channels offload data movement from the CPU, letting the ADC-to-PWM control loop run with minimal latency. Peripheral Trigger Generator (PTG) hardware automates ADC scan sequencing without CPU intervention. Typical applications include PFC and DC-DC digital power supplies, brushless DC and PMSM field-oriented motor control, solar inverters, and advanced sensing systems. The CAN FD interface suits automotive and industrial networking nodes. A key design consideration: all VDD and VSS pins must be connected - omitting any supply pin can cause programming failures. Plan power distribution and decoupling across the 64-pin TQFP early in layout. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet. Pricing references are as of 2026-09-23.
DSPIC33CK256MP608T-I/PT - 100MHz DSC 256KB Flash CAN FD | Microchip
The Microchip Technology DSPIC33CK256MP608T-I/PT is a 16-bit digital signal controller (DSC) featuring a single 100 MHz dsPIC33C DSC core, 256 KB of dual-panel flash program memory, and 64 KB of RAM, housed in an 80-pin TQFP (12x12 mm) surface-mount package with industrial temperature rating (-40C to +125C). A digital signal controller combines the computational throughput of a digital signal processor with the peripheral integration and control architecture of a microcontroller. Within the power management hierarchy, DSCs occupy the high-performance embedded control tier, sitting above general-purpose MCUs for closed-loop control tasks such as field-oriented motor control and switch-mode power conversion. The dsPIC33CK family is Microchip's current-generation 16-bit DSC platform, succeeding the dsPIC33EP series. Key features include the 100 MHz dsPIC DSC core with DSP instruction support, dual-panel flash enabling live firmware updates, a 12-bit high-speed ADC pipeline, multiple on-chip operational amplifiers, advanced high-resolution PWM peripherals, CAN FD connectivity, and 8-channel DMA for offloading data movement from the CPU. This peripheral set targets precision, high-frequency control loops that general-purpose MCUs cannot service deterministically. Architecturally, the single-core dsPIC33CK uses a modified Harvard bus structure with barrel shifter and DSP multiply-accumulate hardware. The dual-panel flash architecture permits execution from one panel while erasing/programming the other, supporting field upgrades without external memory. Typical applications include precision PMSM/BLDC motor control, digital power supplies and PFC stages, CAN FD networking nodes in automotive and industrial systems, and embedded sensing platforms leveraging the on-chip op-amps and 12-bit ADCs. Design consideration: the device operates from a 3.0V to 3.6V single supply; ensure adequate decoupling on all VDD/VDDCORE pairs and account for MSL handling of the moisture-sensitive TQFP package during reflow. This page synthesizes distributor inventory data, family drop-in alternatives, and practical design notes beyond the manufacturer datasheet, with pricing as of 2026-09-23.
DSPIC33CK32MC102-E/M6 - 100MHz DSC, 32KB Flash | Microchip
The Microchip Technology DSPIC33CK32MC102-E/M6 is a 16-bit digital signal controller (DSC) with a single 100 MHz dsPIC33CK core, 32 KB of program flash, 8 KB of data SRAM, integrated op amps, 12-bit ADCs, and high-resolution PWM, housed in a 28-pin UQFN (4x4 mm) package rated for -40C to +125C operation. A digital signal controller combines the computational throughput of a DSP with the peripheral integration and control-oriented architecture of a microcontroller. In the power-management hierarchy, the dsPIC33CK family sits within Microchip's 16-bit DSC portfolio (dsPIC30F -> dsPIC33F -> dsPIC33C), targeting real-time control loops such as motor field-oriented control (FOC) and digital power conversion. Key features include deterministic execution of up to 100 MIPS over the extended temperature range, 3.0 V to 3.6 V single-supply operation, on-chip operational amplifiers that reduce external component count in current-sense circuits, 12-bit high-speed ADCs for phase-current sampling, and complementary PWM generators suited to inverter and converter topologies. Technically, the dsPIC33CK core uses a modified Harvard architecture with DSP instruction support, while the 28-pin UQFN (4x4x0.6 mm) footprint enables compact power-stage designs. The -E/ extended temperature suffix qualifies the device for -40C to +125C ambient operation (up to +150C with reduced 70 MIPS performance per the datasheet operating conditions). Typical applications include brushless DC and PMSM motor control, digital power supplies (LLC, totem-pole PFC), advanced sensing and touch interfaces, and automotive-adjacent industrial control nodes where high-speed closed-loop control is required. Design consideration: ensure the 3.0-3.6 V supply rail is well decoupled, and verify that op-amp and ADC peripheral allocation matches the 28-pin package's limited pin multiplexing before finalizing the schematic. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design guidance not found in the manufacturer datasheet alone.
DSPIC33CK32MC102-I/2N - 100MHz DSC 32KB Flash | Microchip
The Microchip Technology DSPIC33CK32MC102-I/2N is a 16-bit Digital Signal Controller (DSC) with a single dsPIC33CK core running at 100 MHz (100 MIPS), 32 KB of program Flash with ECC, and 8 KB of data SRAM with Memory Built-In Self-Test (MBIST), housed in a 28-pin UQFN (6x6 mm) package. 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 of embedded systems, a DSC sits between general-purpose MCUs and dedicated DSPs, offering deterministic single-cycle multiply-accumulate (MAC) instructions for control-loop mathematics alongside real-time peripherals such as high-speed PWM and 12-bit ADCs. Key features include DC-to-100 MIPS operation from a 3.0 V to 3.6 V supply over an industrial temperature range of -40C to +125C, integrated operational amplifiers and high-speed comparators, 12-bit ADCs, and advanced motor-control PWM peripherals. Program Flash ECC and fault-injection testing support functional-safety (FuSa) development. Architecturally, the dsPIC33CK core is a modified Harvard, 16-bit pipeline processor with DSP-enhanced instructions, single-cycle MAC, and hardware divide support. The CIP (Core Independent Peripheral) philosophy allows ADC-triggered PWM updates with minimal CPU intervention, shortening control-loop latency in digital power and motor drive designs. Typical applications include brushless DC and PMSM motor control, digital power supplies such as PFC and LLC converters, capacitive touch sensing, and advanced sensing and control systems in industrial and consumer equipment. When designing, keep in mind the 3.0 V to 3.6 V operating window: 5 V systems require level translation or a regulator. Decouple VDD and AVDD carefully and use the internal LDO output capacitor per the manufacturer datasheet. This page synthesizes distributor pricing from 11 sources, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
DSPIC33CK32MC102-I/M6 - 100MHz 32KB DSC 28-UQFN | Microchip
The Microchip Technology DSPIC33CK32MC102-I/M6 is a 16-bit Digital Signal Controller (DSC) with a single 100 MHz dsPIC33CK core, 32 KB of ECC-protected program flash, and 8 KB of data SRAM, housed in a 28-pin UQFN (4x4 mm) surface-mount package. It operates from a 3.0 V to 3.6 V supply over an industrial -40C to +125C temperature range. A Digital Signal Controller combines the deterministic control of a microcontroller with the mathematical throughput of a DSP. In the power-management hierarchy, the dsPIC33CK family sits within Microchip's 16-bit DSC taxonomy (DSC -> Digital Signal Controller -> embedded controller -> semiconductor), built on a modified Harvard architecture with separate program and data buses that enable simultaneous instruction fetch and data access for efficient fixed-point DSP processing. Key features include DC-to-100 MIPS performance, integrated DSP engine with single-cycle MAC instructions, high-speed 12-bit ADC, on-chip operational amplifiers, comparators, and a high-resolution PWM module for precision power conversion. Program flash includes ECC and fault-injection test features, and SRAM includes Memory Built-In Self-Test (MBIST), supporting functional-safety (FuSa) oriented designs. Architecturally, the dsPIC33CK core is a next-generation evolution of the dsPIC33CH architecture with four DMA channels, and a peripheral ecosystem (UART, timers, PWM) optimized for closed-loop control loops executing at hundreds of kilohertz. C compiler and MPLAB X IDE toolchain support keeps software development straightforward. Typical applications include brushless DC and PMSM motor control, digital power supplies (LLC, totem-pole PFC), advanced sensing, touch sensing, and lighting control where deterministic fast control loops are required. Design consideration: the 28-UQFN 4x4 package has an exposed pad that must be soldered to a grounded copper pour for thermal and electrical performance; the 3.0-3.6 V supply range excludes direct 5 V operation. This page synthesizes distributor pricing, drop-in family alternatives, design notes, and comparison data not found in the manufacturer datasheet alone, with pricing referenced as of 2026-09-23.
DSPIC33CK32MC102-I/SS - 100 MIPS 16-bit DSC 32KB Flash | Microchip
The Microchip Technology DSPIC33CK32MC102-I/SS is a 16-bit Digital Signal Controller (DSC) delivering up to 100 MIPS of deterministic core performance with 32 KB of program Flash and 8 KB of data SRAM, housed in a 28-pin SSOP surface-mount package rated for -40C to +125C operation. A Digital Signal Controller combines the deterministic interrupt latency and peripheral-rich architecture of a microcontroller with the single-cycle multiply-accumulate (MAC) hardware of a DSP. Within the power-management hierarchy, the dsPIC33CK family sits in the embedded control space alongside 16-bit MCUs and DSPs, purpose-built for closed-loop real-time control such as Field-Oriented Control (FOC) of motors, digital power conversion, and precision sensing. Key features of the DSPIC33CK32MC102 include a modified Harvard architecture dsPIC33CK DSC core running DC to 100 MIPS at 3.0 V to 3.6 V, high-resolution PWM for converter and inverter control, a 12-bit ADC, integrated analog op amps and comparators, and Flash with ECC support. These peripherals allow a single chip to close the current, voltage, and speed control loops of a digitally controlled power stage. Architecturally, the dsPIC33CK core uses separate program and data buses so instruction fetch and data access occur simultaneously, and dedicated DSP instructions execute in a single cycle. Per data retrieved from distributor listings, the device operates from a 3.0 V to 3.6 V supply, is fabricated in CMOS, and supports fixed-point arithmetic formats. Typical applications include brushless DC and PMSM motor control, AC-DC and DC-DC digital power supplies, power-factor-correction stages, and sensor signal conditioning where the on-chip op amps front-end the 12-bit ADC. Design consideration: at 100 MIPS the core is clock-intensive, so budget Flash wait states and verify the 3.0 V to 3.6 V supply window before reusing a 3.3 V rail design from slower parts. This page synthesizes distributor pricing, same-package drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
DSPIC33CK32MC103-E/M5 - 100MHz 16-bit DSC 32KB Flash | Microchip
The Microchip Technology DSPIC33CK32MC103-E/M5 is a 16-bit Digital Signal Controller (DSC) with a single 100 MHz dsPIC33CK core, 32 KB (32K x 8) ECC Flash program memory, 8 KB RAM, integrated op amps, a 12-bit high-speed ADC, and high-resolution PWM, housed in a 36-pin UQFN (5x5 mm, M5) package with extended -40C to +125C temperature rating. 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, the dsPIC33CK family sits between general-purpose MCUs and dedicated DSPs, targeting real-time control loops such as field-oriented control (FOC) of motors, digital power conversion, and advanced sensing. Key features include 100 MIPS deterministic performance from the 16-bit dsPIC33C core, ECC-protected Flash for functional-safety designs, a 12-bit ADC capable of high sample rates for current and voltage sensing, three on-chip operational amplifiers that reduce external component count in current-shunt conditioning, and high-speed PWM peripherals with fine edge resolution for power converters. Four DMA channels offload the CPU in high-throughput sampling loops. Architecturally, the single-core dsPIC33CK executes from zero-wait-state Flash at full speed with DSP instructions, supported by timers, comparators, and serial interfaces (UART, SPI, I2C) typical of the dsPIC33C platform. Low-power sleep and idle modes support battery-conscious designs. Typical applications include brushless DC and PMSM motor control, digital power supplies (LLC, totem-pole PFC), and sensor signal acquisition in industrial, appliance, automotive-adjacent, and consumer equipment. When designing with this device, budget the ADC sample loop against the 100 MHz instruction rate, and route op-amp inputs away from PWM switching noise; ICSP programming requires a matched PGECx/PGEDx pair. This page adds distributor pricing, drop-in family alternatives, and practical design notes beyond the manufacturer datasheet.
DSPIC33CK32MC103T-I/M5 - 100MHz 16-bit DSC 32KB Flash | Microchip
The Microchip Technology DSPIC33CK32MC103T-I/M5 is a 16-bit digital signal controller (DSC) from the dsPIC33CK family, delivering 100 MIPS (DC to 100 MHz) of deterministic performance with 32KB of ECC-protected program Flash and 8KB of data SRAM, housed in a 36-pin UQFN (5x5 mm) surface-mount package. A digital signal controller combines the compute power of a digital signal processor with the control peripherals of a microcontroller. In the power-management hierarchy, the dsPIC33CK sits above general-purpose MCUs in the dsPIC33C family tree, targeting real-time control loops such as motor Field-Oriented Control (FOC) and digital power conversion where deterministic interrupt latency and math acceleration matter most. Key features include a 12-bit, 3.5 Msps ADC with multiple channels, three integrated analog op amps, one analog comparator, a 12-bit DAC, and 4x2 high-speed PWM channels with 2 ns resolution for dead-time-critical switching topologies. Four DMA channels offload data movement, and three serial communication ports (UART, SPI, I2C) cover connectivity needs. Architecturally, the dsPIC33CK core is a modified Harvard 16-bit pipeline with DSP multiply-accumulate instructions, designed for single-cycle MAC operations used in control mathematics and filtering. Flash ECC and Memory Built-in Self-Test (MBIST) support functional-safety (FuSa) development flows per Microchip for automotive and industrial applications. Typical applications include brushless DC and PMSM motor control, digital power supplies (LLC, totem-pole PFC), LED drivers, and battery management systems where the 2 ns PWM resolution and fast ADC directly improve control-loop bandwidth and efficiency. Design consideration: the part operates from 3.0 V to 3.6 V; plan a clean 3.3 V rail with local decoupling and verify the -40C to +125C industrial temperature rating against your junction-temperature estimate. This page synthesizes distributor pricing, same-package drop-in alternatives, and practical design guidance not found in the manufacturer datasheet, verified against data as of 2026-09-23.
DSPIC33CK32MC105-E/PT - 100MHz 16-bit DSC 48-TQFP | Microchip
The Microchip Technology DSPIC33CK32MC105-E/PT is a 16-bit Digital Signal Controller (DSC) featuring a single 100 MHz dsPIC33CK core delivering up to 100 MIPS, 32 KB of program Flash with ECC, and 8 KB of data SRAM, housed in a 48-pin TQFP (7x7 mm, PT) extended-temperature package rated from -40C to +125C. It integrates three on-chip operational amplifiers, one comparator, high-speed 12-bit ADCs, high-resolution PWM, and Peripheral Trigger Generator (PTG) resources for advanced embedded control. A Digital Signal Controller combines the computational power of a digital signal processor with the peripheral set and ease of use of a microcontroller. Within the power-management hierarchy, the DSC sits between general-purpose MCUs and dedicated DSPs, making it the preferred choice when deterministic, cycle-accurate control loops must execute fast algorithms such as field-oriented control, digital power conversion, or sensor fusion. Key features include operation from 3.0V to 3.6V, Flash ECC and fault injection testing for functional-safety designs, SRAM with Memory Built-In Self-Test (MBIST), four DMA channels, and a barrel shifter plus DSP multiply-accumulate engine for efficient signal processing. The high-speed PWM supports complementary outputs with dead-time control, essential for motor-drive and switched-mode power supply topologies. Architecturally, the modified Harvard core uses separate program and data buses with a 16-bit instruction width, enabling single-cycle MAC operations. The 12-bit ADC pipeline and integrated op-amps allow direct connection of current-sense shunts, reducing external component count and board area in power conversion designs. Typical applications include brushless DC and PMSM motor control, digital power supplies (LLC, totem-pole PFC), automotive AEC-Q100-adjacent industrial drives, advanced sensing, and capacitive touch interfaces. Design consideration: keep the supply within the 3.0V to 3.6V window; above +85C ambient the device operates in the extended-range domain (DC to 100 MIPS is guaranteed to +125C, with derating to 70 MIPS permitted up to +150C per the datasheet operating conditions), so verify junction temperature margins in sealed enclosures. This page synthesizes distributor pricing, drop-in family alternatives, pinout guidance, and practical design notes not found in a single manufacturer source.
DSPIC33CK32MP102-E/M6 - 100MHz 32KB Flash DSC | Microchip
The Microchip Technology DSPIC33CK32MP102-E/M6 is a 16-bit digital signal controller (DSC) featuring a 100 MHz dsPIC33C core, 32 KB of Flash program memory and 8 KB of RAM, housed in a 28-pin UQFN (4x4 mm) package with extended temperature range (-40C to +125C). A digital signal controller combines the computational capability of a digital signal processor with the control peripherals of a microcontroller, sitting in the hierarchy between general-purpose MCUs and dedicated DSPs. DSCs are the device of choice for closed-loop power conversion and motor control, where fast deterministic interrupt response, high-resolution PWM and simultaneous-sampling ADCs must operate together inside one control loop. Key features of the DSPIC33CK32MP102-E/M6 include the single 100 MIPS (100 MHz) dsPIC33CK core with DSP instruction extensions, an integrated 12-bit ADC for high-speed analog acquisition, on-chip operational amplifiers (OpAmps) that off-charge external signal-conditioning components, and high-resolution PWM peripherals purpose-built for digital power conversion. The dsPIC33CK family is also used in Microchip reference designs such as the EPC9143 48 V to 12 V DC/DC power module, which demonstrates its suitability for GaN-based converters. Architecturally, the device uses a multiple internal bus structure with a barrel shifter and 24-bit wide program memory, executing DSP-class MAC instructions at full core rate. Multiple PGECx/PGEDx pin pairs support In-Circuit Serial Programming (ICSP) and debugging with MPLAB tools. Boundary-scan support aids board-level test. Typical applications include switch-mode power supplies, motor control (BLDC, PMSM), battery chargers, digital lighting, and automotive control functions - the device is AEC-Q100 automotive qualified per Arrow listing. The -E temperature suffix supports harsh environments up to +125C. Design tip: take advantage of the on-chip op amps feeding the 12-bit ADC to shorten the analog front end, but budget the op amp bandwidth against your control-loop sampling rate; in 4x4 UQFN packages, thermal and decoupling layout discipline (short AVDD/VDD traces) is critical for ADC accuracy. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, with data verified as of 2026-09-23.
DSPIC33CK32MP102T-I/2N - 100MHz 16-Bit DSC 32KB Flash | Microchip
The Microchip Technology DSPIC33CK32MP102T-I/2N is a 16-bit digital signal controller (DSC) featuring a single 100 MHz (100 MIPS) dsPIC33CK core, 32 KB of Flash program memory, 8 KB of RAM, and a 28-pin UQFN (6x6 mm) package supplied in Tape and Reel format for automated assembly. A digital signal controller combines the computational power of a digital signal processor with the control peripherals and ease of use of a microcontroller. Within the power-management hierarchy, the dsPIC33CK family sits between general-purpose MCUs and dedicated DSPs, making it a popular single-chip choice for closed-loop control of switching power converters and motors where fast, deterministic interrupt latency and hardware DSP multiply-accumulate instructions are required. Key differentiating features include the 100 MIPS core with DSP engine, a high-speed 12-bit ADC capable of very fast sample rates for current-mode control loops, integrated analog peripherals (comparators and op amps per the family datasheet description), and Functional Safety (FuSa) documentation support. The 32 KB Flash with live self-programming and 8 KB of RAM is sufficient for field-oriented motor-control firmware and digital power compensators. Architecturally, the dsPIC33CK core is a modified Harvard 16-bit pipeline processor with a single-cycle DSP MAC, hardware division support, and deterministic interrupt handling that enables tight control-loop periods of a few microseconds. Clock architecture supports an internal fast RC oscillator plus PLL, or external crystal timing. Peripheral Trigger Generator resources route ADC sampling precisely to the PWM cycle, a critical capability for peak current-mode and average current-mode digital power topologies. Typical applications include digital power supplies such as the EPC9143 48V-to-12V eGaN DC/DC reference design developed with Efficient Power Conversion, PFC stages, brushless and PMSM motor control for industrial drives, and high-performance general-purpose control in power tools, drones, and appliances. For design, keep decoupling close to the UQFN supply pins and reserve the Motor Control PWM (MCPWM) module dead-time settings before board bring-up; the exposed pad should be soldered to a grounded copper pour for thermal and signal-integrity reasons. This page adds distributor pricing tiers, drop-in same-package family alternatives, design notes, and application guidance synthesized beyond the manufacturer datasheet for faster engineering decisions.
DSPIC33CK32MP105-E/M4 - 100MHz 16-bit DSC, 32KB Flash | Microchip
The Microchip Technology DSPIC33CK32MP105-E/M4 is a 16-bit digital signal controller (DSC) from the dsPIC33CK family, featuring a single 100 MHz dsPIC DSC core, 32 KB (32K x 8) Flash memory, 8 KB RAM, integrated op amps, 12-bit ADCs, high-speed PWM and comparators, housed in a 48-pin UQFN (6x6 mm) package with exposed pad. A digital signal controller combines the control peripherals of a microcontroller with the mathematical throughput of a digital signal processor in one chip. In the power-management hierarchy, the DSC sits above basic MCUs and below multi-core application processors, making it the standard device class for closed-loop digital power conversion, motor control and advanced sensing where deterministic, cycle-accurate control loops are executed at high sample rates. Key features include the 100 MIPS (100 MHz) modified Harvard DSP core with single-cycle MAC and DSP instruction support, a high-speed 12-bit ADC capable of feeding fast control loops, multiple integrated operational amplifiers and comparators that reduce external analog BOM count, and high-resolution PWM peripherals purpose-built for power conversion topologies. The -E suffix denotes an extended -40C to +125C operating temperature range, and the device is AEC-Q100 qualified with Functional Safety (FuSa) support documentation. Architecturally, the dsPIC33CK single-core design pairs the DSP engine with intelligent analog peripherals clocked from the same 100 MHz system clock, enabling deterministic ADC-sample-to-PWM-update latency critical for peak-current-mode control and sensorless field-oriented control (FOC). Microchip positions this family for digital power, motor control, advanced sensing and general embedded control. Typical applications include switched-mode power supplies (AC-DC, DC-DC), PFC stages, BLDC and PMSM motor drives, LED drivers, and automotive/industrial sensing nodes. Design consideration: validate PCB thermal relief under the UQFN exposed pad, since sustained 100 MHz operation at extended temperature requires a solid ground pour for heat spreading. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.
DSPIC33CK32MP105-I/PT - 100MHz 16-bit DSC, 32KB Flash | Microchip
The Microchip Technology DSPIC33CK32MP105-I/PT is a 16-bit digital signal controller (DSC) from the dsPIC33CK family, delivering a 100 MHz (100 MIPS) single-core dsPIC DSC engine with 32KB (32K x 8) of Flash program memory and 8KB of RAM, housed in a 48-pin TQFP (7x7 mm) surface-mount package rated for the industrial temperature range of -40C to +85C. A digital signal controller combines the compute power of a DSP with the peripheral integration and deterministic interrupt structure of a microcontroller. In the power-management hierarchy, the DSC sits between a general-purpose MCU and a dedicated DSP: it executes single-cycle MAC and DSP-class instructions while integrating motor-control and power-conversion peripherals on one die, making it a single-chip control solution for switched-mode power electronics. Key differentiating features of this part include an integrated 12-bit high-speed Analog-to-Digital Converter (ADC) for simultaneous multi-channel sampling, on-chip operational amplifiers (Op Amps) that eliminate external signal-conditioning ICs in current-sense paths, analog comparators, and a high-resolution PWM module purpose-built for power conversion topologies. Architecturally, the dsPIC33CK core is a single-core 16-bit pipeline design with DSP-enhanced instruction support, enabling deterministic loop timing that is critical for current-loop control in digital power supplies. The combination of fast ADC triggering, comparator-based fast shutdown, and PWM fault inputs creates a hardware-protected control loop with microsecond-scale response. Typical applications include digital switch-mode power supplies (AC-DC, DC-DC), brushless DC and PMSM motor control for industrial drives, power factor correction stages, and advanced sensing and control systems in industrial automation. For design, budget the 32KB Flash carefully when adding a bootloader plus complex control firmware; the pin-compatible higher-memory variants of the same 48-TQFP footprint provide an upgrade path without PCB redesign. This page synthesizes distributor pricing, same-footprint drop-in alternatives, and practical design notes beyond what the manufacturer datasheet provides, as of 2026-09-23.
DSPIC33CK32MP105T-I/M4 - 100MHz 16-bit DSC 32KB Flash | Microchip
The Microchip Technology DSPIC33CK32MP105T-I/M4 is a 16-bit digital signal controller (DSC) from the dsPIC33CK family with a 100 MHz dsPIC DSC core, 32KB (32K x 8) of FLASH program memory, 8KB (8K x 8) of RAM, integrated op amps, 12-bit ADCs, and high-resolution PWM, housed in a 48-pin UQFN (6x6 mm) package supplied in Tape & Reel. 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 dsPIC33CK sits in the digital signal controller (DSC) class, above general-purpose MCUs for control-loop math, and below standalone DSPs, targeting real-time closed-loop control in power electronics and motor drives. Key features include the 100 MHz single-core dsPIC33CK CPU with DSP instructions, 32KB FLASH and 8KB RAM, on-chip operational amplifiers that reduce external BOM count in current-sense paths, 12-bit ADCs supporting simultaneous sampling for three-phase systems, and PWM peripherals engineered for digital power conversion. The device operates from a 3V to 3.6V supply with 39 general-purpose I/O and an industrial temperature range of -40C to +85C. Technically, the dsPIC33CK core executes most instructions in a single cycle, enabling fast control loops such as peak current-mode control in switching converters. The Functional Safety (FuSa) variant designation supports safety-oriented designs, and the M4 suffix denotes the 48-UQFN 6x6 mm package in Tape & Reel packaging. Typical applications include digital power supplies (LLC, PFC, buck/boost), BLDC and PMSM motor control, and advanced sensing and control systems where fast ADC-to-PWM latency is critical. A key design consideration: the 3V to 3.6V supply range requires a tight 3.3V rail; decouple with low-ESR ceramics close to each VDD pin per the manufacturer datasheet. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
DSPIC33CK32MP202-I/2N - 16-bit 100MHz DSC, 32KB Flash | Microchip
The Microchip Technology DSPIC33CK32MP202-I/2N is a 16-bit digital signal controller (DSC) with a 100 MHz dsPIC33CK core delivering up to 100 MIPS, 32 KB of dual-partition ECC-protected program flash, and 8 KB of data SRAM, housed in a 28-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 interrupt behavior of a microcontroller. Within the power management hierarchy of embedded systems, DSCs occupy the space between general-purpose MCUs and dedicated DSPs, making them the de-facto choice for closed-loop control loops that must execute at switching-frequencies of 100 kHz or more, such as digital power conversion, motor control, and advanced sensing. Key features include the modified Harvard architecture 16-bit DSP engine with single-cycle MAC and 40-bit accumulators, dual-partition flash enabling live firmware update, high-resolution PWM peripherals suited to peak-current-mode power supplies, integrated op-amps, 12-bit ADCs, and functional-safety (FuSa) support. The 'MP' variant emphasizes general analog and PWM capability, while memory built-in self-test (MBIST) supports safety-oriented designs. Technically, the dsPIC33CK core executes most instructions in a single cycle at up to 100 MIPS, and the DSP engine supports fractional and integer MAC operations. The dual-panel flash architecture allows one partition to execute code while the other is reprogrammed, a decisive advantage for field-updatable digital power products. Typical applications include AC-DC and DC-DC digital power supplies, brushless DC and PMSM motor control, PFC stages, UPS systems, LED drivers, and industrial sensing nodes requiring deterministic real-time control. When designing with this device, plan power budgets around the 3.0V to 3.6V operating window and use the exposed pad for ground return and thermal relief; the 28-UQFN footprint demands careful decoupling placement for clean ADC performance. This page synthesizes distributor pricing data, pin-compatible same-family alternatives, and practical design notes not found in the manufacturer datasheet, with pricing as of 2026-09-23.
DSPIC33CK32MP205-I/PT - 100MHz 16-Bit DSC 32KB Flash | Microchip
The Microchip Technology DSPIC33CK32MP205-I/PT is a 100 MHz single-core 16-bit digital signal controller (DSC) with 32 KB of Flash program memory and 8 KB of data SRAM, integrated CAN FD, three on-chip operational amplifiers and three analog comparators, housed in a 48-pin TQFP (7x7 mm) package rated for -40C to +85C operation from a 3.0V to 3.6V supply. A digital signal controller combines the compute power of a digital signal processor (DSP) with the deterministic control and peripherals of a microcontroller (MCU). In the power-management hierarchy, the dsPIC33CK family sits at the top of Microchip's 16-bit DSC lineup: MCU core -> DSP-enhanced core -> DSC -> digital power and motor control platform. This makes DSCs the preferred device class for closed-loop control loops executing at switching frequencies of hundreds of kilohertz. Key features include the 100 MHz dsPIC DSC core delivering up to 100 MIPS performance, a modified Harvard architecture, and Microchip's High-Resolution PWM with nanosecond-class resolution for switch-mode power conversion. The device also integrates three operational amplifiers and three comparators that offload current-sense amplification from external BOM, plus the programmable switched mode controller (PTG-class) peripheral noted by distributors. On the technical side, the dsPIC33CK core supports single-cycle MAC and dual 40-bit accumulators for DSP filtering, DSP instruction acceleration, and fast interrupt handling for latency-critical control loops. Family members add ECC program Flash with Live Update dual-partition support and Memory Built-In Self-Test (MBIST) on SRAM; confirm exact availability on the 32 KB part in the manufacturer datasheet. Communication is handled by CAN FD alongside standard serial peripherals, enabling integration into automotive-adjacent and industrial fieldbus networks. Typical applications include digital power supplies and PFC stages, brushless DC and PMSM motor drives (sensorless FOC), power factor correction, LED drivers, and advanced sensing and control nodes where high-resolution PWM plus on-chip analog front-ends shorten the signal chain. A key design consideration is the 3.0V to 3.6V supply window: level-shift all 5V signals (including CAN transceivers and ICSP programming pairs PGECx/PGEDx) appropriately, and always pair ICSPCLK/ICSPDAT from the same PGEC/PGED channel pair during in-circuit serial programming. This page synthesizes distributor data (Mouser, DigiKey, Octopart), Microchip's product pages, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet, as of 2026-09-23.
DSPIC33CK32MP205T-I/PT - 100MHz 16-Bit DSC 48-TQFP | Microchip
The Microchip Technology DSPIC33CK32MP205T-I/PT is a 16-bit digital signal controller (DSC) from the dsPIC33CK family, delivering 100 MIPS performance from its dsPIC33CK core with 32KB of Flash program memory and 8KB of RAM, housed in a 48-pin TQFP (7x7 mm) package. A digital signal controller combines the computational throughput of a DSP (single-cycle MAC, DSP instruction set, hardware divide) with the peripheral integration and determinism of a microcontroller. DSCs sit between general-purpose MCUs and dedicated DSPs in the system hierarchy, making them the standard choice for closed-loop power conversion and motor control where both fast math and rich peripherals are required in one chip. Key features include the 100 MHz dsPIC DSC core with DSP and fixed-point math acceleration, a High-Resolution PWM (HRPWM) engine suited to switching converters, three integrated operational amplifiers and three analog comparators that offload external analog circuitry, a Peripheral Trigger Generator (PTG) for hardware-automated sequencing, and CAN Flexible Data (CAN FD) support for automotive and industrial networking. The device is also positioned by Microchip as a Functional Safety (FuSa) capable part. Technically, the dsPIC33CK architecture uses a modified Harvard 16-bit core with zero-overhead loops, hardware DSP multiply-accumulate, and interrupt latency low enough for high-bandwidth current-loop control. The HRPWM allows fine duty-cycle and phase resolution for digital power supplies, while the on-chip op-amps can be used as current-sense amplifiers feeding the comparators and PWM fault inputs directly. Typical applications include digital power supplies (LLC, buck, PFC), brushless DC and PMSM motor control for industrial drives, and advanced sensing with CAN FD connectivity in automotive and factory automation nodes. A key design consideration is the 3.0V to 3.6V supply requirement: plan a regulated 3.3V rail and decouple VDD/AVDD pins individually. Also note the T suffix denotes tape-and-reel packaging for automated assembly. This page synthesizes distributor pricing, drop-in family alternatives, pinout guidance, and practical design notes not consolidated in the manufacturer datasheet.
DSPIC33CK32MP206-E/PT - 100MHz 32KB DSC, TQFP-64 | Microchip
The Microchip Technology DSPIC33CK32MP206-E/PT is a 16-bit digital signal controller (DSC) from the dsPIC33CK family, running a 100 MHz (100 MIPS) dsPIC DSC core with 32 KB (32K x 8) of program Flash and 8 KB of RAM, housed in a 64-pin TQFP (10x10 mm) package with extended -40C to +150C temperature capability. A digital signal controller combines the computation power of a digital signal processor with the integrated peripherals and interrupt-driven architecture of a microcontroller. DSCs sit between general-purpose MCUs and dedicated DSPs in the embedded-system hierarchy, and they are the device of choice in digital power conversion, motor control and advanced sensing where tight, deterministic control loops must execute at high sampling rates. Key features include the single-core 100 MHz dsPIC33CK engine with DSP instructions and barrel shifter, High-Resolution PWM with fine edge resolution for switching converters, a CAN Flexible Data (CAN FD) module for automotive and industrial networking, and three integrated operational amplifiers plus three analog comparators that offload signal conditioning from external components. The -E grade extends operation to +150C ambient, supporting under-hood and high-temperature industrial environments. Architecture highlights: modified Harvard 16-bit core, Flash with ECC and live-update dual-partition option (family feature), 3.0V to 3.6V operation, and Peripheral Trigger Generator (PTG) for autonomous peripheral sequencing. The 5V-tolerant-free 3.3V I/O system interfaces cleanly with standard logic and CAN transceivers. Typical applications include digital power supplies and PFC stages, brushless DC and PMSM motor control for industrial drives, automotive auxiliaries requiring CAN FD and extended temperature range, and power-factor-corrected LED drivers. Design consideration: the 100 MHz core requires careful VDD decoupling and clock-source selection; use the internal PLL from an external primary oscillator and budget the -E grade supply voltage range of 3.0V to 3.6V strictly for high-temperature derating. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
DSPIC33CK32MP502-E/SS - 100MHz 16-bit DSC, 32KB Flash | Microchip
The Microchip Technology DSPIC33CK32MP502-E/SS is a 100 MHz single-core 16-bit digital signal controller (DSC) with 32 KB of dual-partition program Flash with ECC, 8 KB of data SRAM with MBIST, CAN-FD, integrated op-amps and 12-bit ADCs, housed in a 28-pin SSOP (SS) extended-temperature package rated from -40C to +150C. A digital signal controller is a hybrid of a microcontroller (MCU) and a digital signal processor (DSP): it combines a CPU with MCU-style peripherals, interrupts and Flash memory with DSP-grade multiply-accumulate (MAC) instructions and deterministic loop execution. Within the power-management hierarchy, a DSC sits between a general-purpose MCU and a dedicated DSP, making it the standard choice for closed-loop switch-mode power supplies (SMPS), power factor correction (PFC), and field-oriented motor control. Key features include the dsPIC33CK core running at DC to 100 MIPS from a 3.0V to 3.6V supply, up to 100 MHz operation with zero-wait-state Flash execution via the dual-panel live-update Flash, and an A/D converter with sample rates suited to high-frequency digital power loops. The -E/SS ordering code denotes the extended (-40C to +150C) temperature grade in the 28-lead SSOP surface-mount package. Architecturally, the modified Harvard core executes most instructions in a single cycle and pairs a hardware DSP engine with dual partition Flash supporting live firmware updates. Memory built-in self-test (MBIST) on SRAM and ECC on Flash support functional-safety (FuSa) development flows. Typical applications include digital power supplies, AC-DC and DC-DC converters, brushless DC and PMSM motor control, and high-end sensing and control systems. Design consideration: the 3.0V to 3.6V operating window requires a 3.3V rail with tight tolerance; budget the VCAP pin decoupling exactly as specified in the datasheet for core regulation stability. This page synthesizes distributor pricing, same-family drop-in alternatives, pinout data and practical design notes not found in the manufacturer datasheet.
DSPIC33CK32MP502-I/2N - 100MHz 16-bit DSC CAN-FD | Microchip
The Microchip Technology DSPIC33CK32MP502-I/2N is a 100 MHz single-core 16-bit digital signal controller (DSC) with 32 KB of dual-partition program flash with ECC, 8 KB of data SRAM, integrated CAN FD, op-amps, 12-bit ADCs, and high-resolution PWM, housed in a 28-pin UQFN (5x5 mm) package. A digital signal controller combines the computational capability of a digital signal processor (DSP) with the control peripherals of a microcontroller (MCU). Within the power-management hierarchy, the dsPIC33CK family sits above basic MCUs and below multi-core SoCs, targeting real-time closed-loop control. The Modified Harvard architecture executes from flash while a dedicated DSP engine handles multiply-accumulate operations for control-loop mathematics. Key features include operation from DC to 100 MIPS (100 MHz core), dual-panel flash supporting live update firmware upgrades, and memory built-in self-test (MBIST) on the SRAM. The peripheral ecosystem includes 3 op-amps, 3 comparators, a peripheral-trigger generator (PTG), CAN Flexible Data-rate (CAN FD) for modern in-vehicle and industrial networks, and high-resolution PWM generators suited to switching power converters. Technical depth: the dsPIC33CK DSC core achieves deterministic single-cycle DSP multiply-accumulate execution, while the 12-bit ADC with multiple sample-and-hold inputs enables simultaneous sampling of phase currents in motor-drive topologies. Operating conditions are 3.0V to 3.6V over DC to 100 MIPS, with the I-grade temperature option specified from -40C to +150C per Microchip documentation for the family. Typical applications include digital power supplies (totem-pole PFC, LLC converters), brushless DC and PMSM motor control, advanced sensing, and CAN-FD-connected industrial control nodes. Design consideration: flash partitioning must be planned at compile time when live update is used, since boot and secure partition sizes are fixed by configuration words. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.