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DSPIC33CH64MP505T-I/M4

DSPIC33CH64MP505T-I/M4 - 16-bit Dual-Core DSC 180MHz | Microchip

The Microchip Technology DSPIC33CH64MP505T-I/M4 is a 16-bit dual-core digital signal controller (DSC) delivering 180 MHz (100 MIPS-class) main-core performance with an independent secondary core operating up to 200 MHz, 64 KB flash program memory, 16 KB plus 4 KB RAM, and integrated CAN, in a 48-pin UQFN (6x6 mm) package supplied on Tape & Reel. A digital signal controller combines the deterministic control of a microcontroller with the DSP math acceleration of a digital signal processor. The dsPIC33CH family extends this concept with two independent dsPIC DSC cores on a single die: one core is designed to function as the main (master) core running general-purpose control and communication tasks, while the secondary core is dedicated to time-critical code such as power-conversion loops. This master/slave architecture lets system developers partition high-end embedded control applications and independently re-program the secondary core. Key features include 16-bit dual-core dsPIC architecture with DSP engine, core-independent peripherals, CAN 2.0B for industrial networking, multiple PWM and ADC resources for digital power, and operation from a 3V to 3.6V supply. The I-grade temperature range of -40C to +125C suits industrial environments, and the compact 6x6 mm UQFN keeps PCB footprint small. The device is part of the dsPIC33CH Functional Safety (FuSa) portfolio per DigiKey classification. Typical applications include digital power supplies and PFC stages, brushless DC and PMSM motor field-oriented control (FOC), automotive and industrial CAN nodes, wireless charging, and UPS/inverter systems. Dual-core partitioning allows one core to run safety supervision while the other executes fast control loops. Design consideration: the two cores share a communication interface with dedicated mailboxes; partition code so the secondary core handles the highest-rate tasks to minimize inter-core latency. Verify supply decoupling on all VDD pins of the 48-pin UQFN. This page synthesizes distributor pricing, same-package drop-in alternatives, and practical dual-core design notes not found in the manufacturer datasheet.

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DSPIC33CH64MP506-E/MR

DSPIC33CH64MP506-E/MR - Dual-Core 100MHz DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33CH64MP506-E/MR is a 16-bit dual-core digital signal controller (DSC) with a primary core running at up to 100 MHz (dsPIC33CH family up to 180 MHz, 200 MHz Fpwm variants) and an independent secondary control core, 64 KB of program Flash, 20 KB of SRAM (16K + 4K), integrated CAN FD, and high-resolution PWM, housed in a 64-pin QFN (9x9 mm) package with an extended -40C to +125C operating temperature range (E-temp suffix). A digital signal controller combines the computational power of a digital signal processor (DSP) with the peripheral integration and control architecture of a microcontroller (MCU). Within the power-management IC hierarchy, the dsPIC33CH family sits at the top of Microchip's 16-bit DSC lineup, targeting closed-loop control systems that require sophisticated algorithms executed in parallel with housekeeping tasks. Key features include the asymmetric dual-core architecture: the primary core runs user interface and communication stacks while the secondary core is dedicated to time-critical control loops with code-transparent message-based IPC. The high-resolution PWM module delivers sub-nanosecond duty-cycle resolution for precision power conversion, and the CAN Flexible Data (CAN FD) interface supports modern automotive and industrial networks. Eight DMA channels and multiple serial ports (UART, SPI, I2C) round out the peripheral set. Architecturally, the 16-bit modified Harvard pipeline with DSP multiply-accumulate instructions enables efficient execution of compensator algorithms such as 3P3Z and PID loops at switching frequencies well above 100 kHz. Dual-core partitioning lets engineers update firmware on one core without disturbing the safety-critical control loop on the other. Typical applications include digital power supplies (server PSU, telecom rectifiers, wireless charging), brushless DC and PMSM motor control (drones, industrial drives), automotive sensors, and power factor correction stages. For design, allocate the secondary core to the switching control loop and reserve the primary core for CAN FD communication and supervisory logic; the E-grade temperature rating requires verifying junction temperature against the QFN thermal pad copper area. This page synthesizes distributor inventory, drop-in alternatives, and practical dual-core partitioning design notes not found in the manufacturer datasheet.

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DSPIC33CH64MP506-E/PT

DSPIC33CH64MP506-E/PT - Dual-Core 16-bit DSC, CAN FD | Microchip

The Microchip Technology DSPIC33CH64MP506-E/PT is a 16-bit dual-core Digital Signal Controller (DSC) with two dsPIC33 cores running at up to 180 MHz (Core 1) and 200 MHz (Core 2), 64 KB of Flash program memory, 16 KB of RAM, integrated CAN Flexible Data (CAN FD) and high-resolution PWM, housed in a 64-pin TQFP (10x10 mm) package rated from -40C to +125C. A Digital Signal Controller combines the compute architecture of a digital signal processor with the peripheral set and control structure of a microcontroller. Within the power-management hierarchy, the dsPIC33CH family sits above single-core dsPIC33E devices and below high-end 32-bit MCUs, offering deterministic control-loop execution for digital power and motor control systems. Key features include the asymmetric dual-core architecture: one core is designed as a master for general-purpose supervision and communication, while the slave core is dedicated to time-critical control loops with its own dedicated high-resolution PWM. This segregation lets developers lock and protect control IP independently. The family also provides CAN FD for automotive and industrial networking, multiple UART, SPI and I2C peripherals, and an extended temperature rating of -40C to +125C for this E-grade device. Architecturally, each core contains DSP engine instructions, single-cycle MAC, and fast interrupt handling. The slave core can be reprogrammed independently through the master core, enabling field updates of control firmware. The high-resolution PWM module supports frequencies well into the hundreds of kilohertz with sub-nanosecond effective resolution, essential for LLC converters, totem-pole PFC and wireless power stages. Typical applications include digital power supplies (server PSUs, wireless charging), motor control (FOC for drones and industrial drives), automotive sensor modules and solar inverters. When designing with this device, budget Flash carefully: the 64 KB density is shared by both cores, so allocate the slave core image conservatively and use the master core for protocol stacks. This page synthesizes distributor pricing, drop-in same-family alternatives, pinout data and practical design notes not found in the manufacturer datasheet.

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DSPIC33CH64MP506-I/PT

DSPIC33CH64MP506-I/PT - Dual Core 100MHz DSC 64KB Flash | Microchip

The Microchip DSPIC33CH64MP506-I/PT is a 16-bit dual-core Digital Signal Controller (DSC) with two dsPIC33 cores running at 100 MHz, 64 KB of program flash memory, CAN FD connectivity and High-Resolution PWM, housed in a 64-pin TQFP (10x10 mm) package. A Digital Signal Controller combines the computational throughput of a digital signal processor with the peripheral integration and deterministic control of a microcontroller. In the power-management hierarchy, the dsPIC33CH family sits above single-core dsPIC33 devices: one core is designed as a master to run general application logic and human interface tasks, while the second slave core is dedicated to time-critical loops such as digital power compensation. The two cores communicate through a dedicated shared-RAM interface, allowing one silicon device to replace a two-chip controller/processor pairing. Key features include the dual-core asymmetric architecture optimized so the slave core is designed for sophisticated control algorithms, CAN Flexible Data (CAN FD) for automotive and industrial networking, and high-resolution PWM peripherals engineered for switching power supplies and motor drives. The -I/PT ordering code denotes the industrial temperature grade (-40C to +125C) in a surface-mount TQFP package suitable for automated assembly. Architecturally, the master core manages communications, housekeeping and system supervision while the slave core executes control-loop code with minimal jitter. This partitioning reduces interrupt latency pressure on the control loop compared with a single-core design, which is why the dsPIC33CH family is optimized for high-performance digital power conversion. Typical applications include digital power supplies, server and telecom power, wireless charging, drone motor control, automotive sensors, and industrial inverters where CAN FD networking and precise PWM timing are required. Design consideration: budget your flash carefully - this 64 KB variant is the smallest MP506 memory option, so pin-compatible 128 KB, 256 KB and 512 KB siblings in the same 64-TQFP footprint exist for firmware growth without PCB redesign. This page synthesizes distributor pricing, pin-compatible family alternatives, and practical design guidance not found on the manufacturer product page alone.

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DSPIC33CH64MP506T-I/PT

DSPIC33CH64MP506T-I/PT - Dual-Core 100MHz DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33CH64MP506T-I/PT is a 16-bit dual-core digital signal controller (DSC) with a 100 MHz operating speed, 64 KB of program flash memory, and CAN FD connectivity, housed in a 64-pin TQFP (10x10 mm) package. A digital signal controller combines the computational horsepower of a digital signal processor (DSP) with the peripheral integration and control-oriented architecture of a microcontroller (MCU). In the embedded systems hierarchy, the dsPIC33CH sits within the 16-bit DSC class between general-purpose MCUs and full 32-bit DSPs, making it a power management IC companion for digitally controlled power conversion and motion systems. Key features of the dsPIC33CH family include an asymmetric dual-core architecture: a primary core running up to 100 MHz for general control and supervision, plus an independent secondary core dedicated to time-critical loops. The family integrates high-resolution PWM (HRPWM) with sub-nanosecond effective resolution, CAN Flexible Data-rate (CAN FD) for modern in-vehicle and industrial networks, and multiple serial interfaces. The MP506 variant provides 64 KB of flash and dedicated PRAM for inter-core communication. Architecturally, the two cores can run different code at different clock speeds, allowing engineers to partition safety-critical or high-frequency control algorithms (such as peak current-mode power conversion) onto the secondary core while the primary core handles communication, housekeeping, and human-interface tasks. Debug of both cores is supported simultaneously through standard Microchip tools. Typical applications include digital power supplies, wireless charging transmitters and receivers, server PSU and telecom rectifier control, drone electronic speed controllers, and automotive sensor modules where CAN FD and high-resolution PWM are required. A key design consideration: the 3.0V to 3.6V supply range requires a clean 3.3V rail, and decoupling capacitors should be placed close to each VDD pin on the TQFP-64 footprint. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet, with pricing verified as of 2026-09-22.

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DSPIC33CH64MP508-E/PT

DSPIC33CH64MP508-E/PT - Dual-Core 16-bit DSC 80-TQFP | Microchip

The Microchip Technology DSPIC33CH64MP508-E/PT is a 16-bit dual-core digital signal controller (DSC) with 64 KB Flash program memory, 20 KB RAM, and an integrated CAN module, housed in an 80-pin TQFP (12x12 mm, 0.5 mm pitch) package rated from -40C to +125C for automotive and industrial environments. A digital signal controller combines the computational throughput of a digital signal processor (DSP) with the peripheral integration and deterministic control of a microcontroller (MCU). Within the power-management hierarchy of embedded systems, the dsPIC33CH family sits above single-core dsPIC33 devices by pairing two independently clocked dsPIC cores: a high-performance master core for sophisticated algorithms and a slave core dedicated to time-critical loops, enabling clean partitioning of control and communication tasks. Key features include the dual-core architecture (master core up to 100 MIPS per distributor data, with one source citing a 64 MHz maximum clock for this speed grade), 64 KB of Flash, 20 KB of dual-core RAM (16 KB plus 4 KB), 8 DMA channels, and CAN connectivity. The -E temperature suffix and AEC-Q100 qualification make it suitable for automotive sensor and power-conversion designs that experience wide ambient swings. Architecturally, the dsPIC33CH cores integrate DSP engine features such as multiply-accumulate instructions, allowing precision digital power, motor control, and filtering algorithms to execute deterministically. The master/slave messaging interface transfers data blocks between cores without CPU overhead on the master. Typical applications include wireless power transfer, server power supplies, drone flight controllers, automotive sensors, and high-performance digital motor control - all domains cited by Microchip for the dsPIC33CH family. Design consideration: partition the slave core for the fastest control loop and the master core for supervisory logic, and verify the exact core clock speed grade in the manufacturer datasheet before finalizing timing budgets. This page synthesizes distributor listings, cross-reference data, and practical selection guidance not consolidated on the manufacturer site alone.

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DSPIC33CH64MP508-I/PT

DSPIC33CH64MP508-I/PT - Dual-Core 16-bit DSC, CAN FD | Microchip

The Microchip Technology DSPIC33CH64MP508-I/PT is a 16-bit dual-core Digital Signal Controller (DSC) from the dsPIC33CH family with 64 KB of program Flash, 20 KB of data RAM, integrated CAN Flexible Data (CAN FD) and high-resolution PWM, housed in an 80-pin TQFP (12x12 mm, 0.5 mm pitch) surface-mount package rated for -40C to +85C industrial operation. 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, a DSC sits above a standard MCU for closed-loop control tasks: it executes control-loop mathematics (PID, compensators, transforms) at kHz rates while simultaneously servicing fast analog peripherals. The dsPIC33CH extends this concept by placing two independent dsPIC cores in one chip, partitioning system management from hard real-time control. The dsPIC33CH architecture assigns distinct roles to each core. The Master core handles system supervision, communication stacks and user interface tasks, while the Slave core is dedicated to time-critical loops such as power-conversion or motor-control algorithms. This partitioning lets developers tune the Slave core independently for loop latency while the Master manages CAN FD networking, diagnostics and housekeeping. The tightly coupled 16-bit DSP engine with hardware multiply-accumulate, plus eight DMA channels, sustains high-throughput data movement without CPU intervention. Key peripheral resources include multiple high-resolution PWM modules with nanosecond-class resolution for switching converters, serial peripherals for multi-protocol connectivity, and CAN FD for automotive and industrial networking. DigiKey lists the family as Functional Safety (FuSa) supported, relevant to safety-oriented designs. Typical applications are high-performance digital power supplies, wireless charging, server power, motor control inverters, drones and automotive sensors, where dual-core partitioning isolates the control loop from communication overhead. A key design consideration is power supply quality: the 3.3V core and I/O rails require proper decoupling, and the high-resolution PWM outputs demand clean grounding to avoid switching-noise coupling into ADC readings. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design guidance not found on a single manufacturer or distributor page.

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DSPIC33CH64MP508T-I/PT

DSPIC33CH64MP508T-I/PT - Dual-Core 16-bit DSC 80-TQFP | Microchip

The Microchip Technology DSPIC33CH64MP508T-I/PT is a 16-bit dual-core digital signal controller (DSC) from the dsPIC33CH family, with a primary core running at up to 200 MHz (180 MHz per DigiKey listing) and a secondary DCI-servo core, 64 KB of flash program memory (88 KB flash/PRAM per the DigiKey FuSa listing), CAN-FD communication, and an 80-pin TQFP (12x12 mm) package in industrial temperature grade (-40C to +85C, tape-and-reel). A digital signal controller combines the peripheral set and control hardware of a microcontroller with the multiply-accumulate (MAC) DSP engine of a digital signal processor. Within the power-management hierarchy, DSCs sit between general-purpose MCUs and dedicated DSPs, making them the standard choice for closed-loop power conversion and motor control where deterministic loop execution matters. Key features include the asymmetric dual-core architecture: the primary core manages application logic and communication while the secondary core is dedicated to time-critical control loops, communicating through a shared RAM mailbox. The family is optimized for high-performance digital power and sophisticated control algorithms, and the 33CH series carries Functional Safety (FuSa) support documentation per DigiKey. The on-chip high-speed PWM, analog comparators, 12-bit ADC, and CAN connectivity enable single-chip digital power stages. The 80-pin TQFP provides sufficient GPIO for gate-drive, feedback, and supervisory signals in a 12x12 mm surface-mount footprint. Typical applications include wireless charging transmitters, server power supplies, drone electronic speed controllers, automotive sensors, UPS systems, and digital lighting ballasts - all areas Microchip explicitly targets with this dual-core family. Design consideration: dedicate the secondary core to the control loop and partition code at design time, since the two cores run at independent frequencies and the mailbox handshake must be budgeted into loop timing. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet, with prices as of 2026-09-22.

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DSPIC33CK128MC102-E/2N

DSPIC33CK128MC102-E/2N - 100MHz 16-bit DSC 128KB Flash | Microchip

The Microchip Technology DSPIC33CK128MC102-E/2N is a 16-bit digital signal controller (DSC) with a 100 MHz dsPIC33CK core, 128KB (128K x 8) Flash program memory, 16KB RAM, integrated op-amps, a 12-bit ADC, and high-resolution PWM, housed in a 28-pin UQFN (6x6 mm) package. Per the Newark and DigiKey listings, it is RoHS compliant and supplied in tube packaging. A digital signal controller combines the computational throughput of a digital signal processor with the peripherals and ease of use of a microcontroller, occupying a level of the embedded hierarchy between general-purpose MCUs and dedicated DSP ICs. Within the dsPIC33C platform, the dsPIC33CK single-core family sits below the dual-core dsPIC33CH family and above the older dsPIC30F/dsPIC33F generations. Key differentiating features include a single 100 MHz dsPIC DSC core with DSP-enhanced instruction execution, on-chip operational amplifiers that reduce external BOM in motor-control feedback paths, a 12-bit ADC for current and voltage sensing, and high-resolution PWM peripherals suited to power conversion. The extended-temperature (E) suffix supports demanding industrial environments. The dsPIC33CK architecture integrates an internal bus architecture with multiple peripherals, including the PWM module with hardware dead-time insertion and fault protection essential to digital power and motor drive topologies. The 16KB of RAM provides headroom for control-loop state, field-oriented control (FOC) math, and communication buffers without external memory. Typical applications span brushless DC and PMSM motor control, switch-mode power supplies and digital lighting, power factor correction stages, and sensorless FOC drives for appliances and industrial equipment. When designing with this device, budget Flash carefully: 128KB is generous for single-motor FOC plus communication stacks, but the 28-pin package limits peripheral pin multiplexing, so verify pin map availability early. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33CK128MC102-E/SS

DSPIC33CK128MC102-E/SS - 16-bit DSC, 128KB Flash, 28-SSOP | Microchip

The Microchip Technology DSPIC33CK128MC102-E/SS is a 16-bit Digital Signal Controller (DSC) featuring a single dsPIC33CK core running up to 100 MIPS, 128KB (128K x 8) of Flash program memory, and integrated high-speed PWM and CAN Flexible Data-Rate (CAN FD) peripherals, housed in a 28-pin SSOP package rated from -40C to +125C. A Digital Signal Controller combines the deterministic compute of a digital signal processor with the peripheral integration and interrupt structure of a microcontroller. Within the power-management hierarchy of embedded systems, the DSC sits between general-purpose MCUs and dedicated DSPs, making it the preferred choice for control loops that demand both fast math (multiply-accumulate in single cycle) and rich on-chip analog and timing peripherals. Key differentiators of this device include the 100 MHz dsPIC33CK core delivering up to 100 MIPS of deterministic performance, a high-resolution PWM module purpose-built for Field-Oriented Control (FOC) of motors, an integrated 12-bit ADC for precision current and voltage sensing, and CAN FD connectivity for automotive and industrial networking. The -E extended temperature variant guarantees operation across the full -40C to +125C automotive and industrial range. Architecturally, the dsPIC33CK family uses a modified Harvard pipeline with DSP engine instructions, hardware looping, and bit-reversed addressing, allowing FOC loops to execute in tens of microseconds. On-chip peripherals such as the high-speed PWM with fine edge placement resolution offload timing-critical tasks from the CPU, while the CAN FD module enables modern vehicle and factory bus topologies. Typical applications include brushless DC and PMSM motor control (FOC), digital power supplies such as LLC and totem-pole PFC converters, automotive body and powertrain auxiliaries requiring CAN FD, and industrial sensing nodes. The combination of 100 MIPS headroom and high-resolution PWM makes it especially well suited to single-chip motor control designs. When designing with this part, use the required PGECx/PGEDx pin pairs (any pair works, but the pair must be used together) for ICSP programming, and connect all VDD/VSS and AVDD/AVSS pin pairs. This page synthesizes distributor pricing, drop-in same-family alternatives, pinout detail, and practical design notes not consolidated in the manufacturer datasheet.

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DSPIC33CK128MC102-I/2N

DSPIC33CK128MC102-I/2N - 100MHz 16-bit DSC 128KB Flash | Microchip

The Microchip Technology DSPIC33CK128MC102-I/2N is a 16-bit digital signal controller (DSC) with a single dsPIC33CK core running at up to 100 MHz, 128 KB (128K x 8) of Flash program memory, 16 KB of RAM, and a 28-pin UQFN (6x6 mm) package, industrial temperature rated (-40C to +125C). A digital signal controller combines the compute architecture of a microcontroller with the DSP capability of a digital signal processor in a single silicon device. Within the power-management hierarchy of embedded systems, a DSC sits between a general-purpose MCU and a dedicated DSP, providing deterministic interrupt latency, single-cycle MAC instructions, and tightly coupled PWM and ADC peripherals, making it the standard choice for real-time control loops in power conversion and motor drive systems. Key features of the DSPIC33CK128MC102 include a 100 MHz (50 MIPS-class) dsPIC33CK core with DSP-enhanced instruction set, 128 KB Flash with live self-programming, integrated 12-bit ADC capable of high-speed conversions for current-loop control, high-resolution PWM peripherals suited to switch-mode power supplies, and on-chip op-amps that reduce external component count in current-sense signal chains. Technically, the dsPIC33CK family uses an enhanced pipeline architecture supporting single-cycle MAC and DSP addressing modes, with deterministic interrupt response that is essential for field-oriented control (FOC) and peak-current-mode power conversion. The integrated analog front-end (fast 12-bit ADC, comparators, op-amps) enables single-chip control of a PFC stage plus a downstream converter in many designs. Typical applications include brushless DC and PMSM motor control, digital power supplies (LLC, buck, boost, PFC), UPS systems, LED drivers, and general embedded control requiring DSP-level math. The 28-pin UQFN footprint suits compact, cost-sensitive boards where a full 64-pin device is unnecessary. Design consideration: the I-suffix device is rated from -40C to +125C; for extended (-40C to +150C) operation select the E-suffix variant in the same package. All VDD/VSS pairs must be bypassed per the manufacturer datasheet. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33CK128MC102T-I/2N

DSPIC33CK128MC102T-I/2N - 100MHz 128KB Flash DSC | Microchip

The Microchip Technology DSPIC33CK128MC102T-I/2N is a 16-bit Digital Signal Controller (DSC) from the dsPIC33CK family, featuring a single 100 MHz dsPIC DSC core, 128 KB (128K x 8) of Flash program memory, and 16 KB of RAM, housed in a 28-pin UQFN (6x6x0.55 mm) surface-mount package supplied in Tape & Reel. A Digital Signal Controller combines the computational throughput of a digital signal processor (DSP) with the peripheral integration and deterministic control of a microcontroller (MCU). Within the power-management hierarchy of embedded systems, the DSC sits between general-purpose MCUs and full DSPs, making the dsPIC33CK family a common choice in the microcontroller -> DSC -> DSP spectrum for real-time control loops. Key features include the 100 MHz dsPIC33CK core with DSP engine and barrel shifter, 128 KB Flash and 16 KB RAM, on-chip operational amplifiers (OpAmps), a 12-bit ADC, and high-resolution PWM peripherals - the exact combination cited by Mouser: "dsPIC33C 100MHz, 128KB Flash, 16KB RAM, OpAmps, 12bit ADC, PWM". Four DMA channels enable efficient data movement without CPU intervention. The dsPIC33CK architecture builds on Microchip's 16-bit dsPIC33 heritage, adding a faster core, improved ADC throughput, and current-sensing op-amps aimed at field-oriented control (FOC). The single-core design simplifies software compared to the dual-core dsPIC33CH family while retaining DSP multiply-accumulate performance for control mathematics. Typical applications include high-speed motor control (BLDC/PMSM FOC), digital power conversion (totem-pole PFC, LLC), and audio/signal processing, as identified in distributor listings by Lisleapex and Microchip. Design consideration: verify the pin mapping for the 28-UQFN (2N) package directly in the Microchip datasheet before layout, as pin functions are multiplexed across the small 28-pin count. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33CK128MC102T-I/M6

DSPIC33CK128MC102T-I/M6 - 100MHz 16-bit DSC, 128KB Flash | Microchip

The Microchip DSPIC33CK128MC102T-I/M6 is a 16-bit digital signal controller (DSC) with a single 100 MHz dsPIC33C DSC core delivering up to 100 MIPS, 128 KB (128K x 8) of Flash program memory and 16 KB of RAM, housed in a 28-pin UQFN (4x4x0.6 mm) package. A digital signal controller is a hybrid device that combines the deterministic processing core of a microcontroller with the DSP capability of a digital signal processor. Within the power-management hierarchy, the dsPIC33CK family sits between general-purpose 16-bit MCUs (PIC24) and dedicated motor-control ASICs, offering on-chip peripherals purpose-built for closed-loop control such as Field-Oriented Control (FOC) of motors and digital power conversion. Key features include the 100 MHz dsPIC33C core with DSP instruction extensions, an integrated operational amplifier stage, a 12-bit high-speed ADC for simultaneous multi-channel sampling, and a high-resolution PWM module capable of fine edge placement for switching converters. A 4-channel DMA controller offloads data movement from the CPU, and an internal fast RC oscillator allows operation without an external crystal. The CK-core architecture improves on the earlier dsPIC33EP generation with faster deterministic execution, zero-overhead loops, a DSP engine with dual 16-bit accumulators, and flash rated for industrial temperature ranges. The integrated op-amps can be configured for gain stages ahead of the ADC, reducing external component count in current-sense circuits. Typical applications include brushless DC and PMSM motor control, digitally controlled AC-DC and DC-DC power supplies, power factor correction stages, and sensor signal conditioning in industrial automation. When designing with this part, budget the peripheral pin select (PPS) mapping early in firmware design and decouple VDD with low-ESR ceramics close to the UQFN pins. The exposed pad on the M6 package should be soldered to a grounded copper pour for thermal and signal-integrity benefits. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design guidance not found in the manufacturer datasheet.

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DSPIC33CK128MC102T-I/SS

DSPIC33CK128MC102T-I/SS - 16-bit DSC, 128KB Flash, 100MHz | Microchip

The Microchip Technology DSPIC33CK128MC102T-I/SS is a 16-bit Digital Signal Controller (DSC) featuring a 100 MHz dsPIC33CK core, 128 KB (128K x 8) Flash program memory, and 16 KB of RAM, housed in a 28-pin SSOP (SS) surface-mount package rated for -40C to +85C operation. A Digital Signal Controller combines the computational throughput of a digital signal processor (barrel shifter, DSP multiply-accumulate instructions, circular buffers) with the integrated peripherals and low power modes of a microcontroller, placing it in the hierarchy: DSC -> digital signal processor -> 16-bit MCU -> embedded processor. This makes the dsPIC33CK family particularly suited to real-time control loops executing at high frequency. Key features include the single 100 MHz dsPIC33CK core with enhanced on-chip peripherals, on-chip operational amplifiers (OpAmps), a 12-bit high-speed ADC, and high-resolution PWM generators - the peripheral set that the Mouser and DigiKey listings highlight for this exact MPN. Four DMA channels offload data movement for ADC and PWM-heavy applications, and the T suffix indicates tape-and-reel packaging for automated assembly. Architecturally, the dsPIC33CK core executes DSP instructions at the full 100 MHz clock rate, delivering faster control-loop execution than the earlier dsPIC33EP generation. The integrated op-amps condition low-level current-sense signals before the 12-bit ADC samples them, reducing external component count in motor-control designs. Typical applications include brushless DC (BLDC) and PMSM motor control, digital power conversion (PFC, LLC), industrial automation, and high-performance general-purpose embedded systems. When designing, budget the 16 KB RAM carefully for control-law state and ADC buffers, since DMA-based sampling consumes memory bandwidth. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33CK128MC103-E/M5

DSPIC33CK128MC103-E/M5 - 16-bit 128KB DSC, 100MHz | Microchip

The Microchip Technology DSPIC33CK128MC103-E/M5 is a 16-bit Digital Signal Controller (DSC) with a single 100 MHz dsPIC DSC core, 128 KB (128K x 8) FLASH program memory, 16 KB RAM, integrated op amps, a 12-bit ADC, and high-resolution PWM, housed in a 36-pin UQFN (5x5 mm) package rated from -40C to +125C. A Digital Signal Controller combines the computational architecture of a microcontroller with DSP capabilities. Sitting between general-purpose MCUs and dedicated DSPs in the embedded hierarchy, DSCs execute multiply-accumulate operations and control loops with deterministic timing, making them the preferred choice for digitally controlled power conversion, motor drive, and sensor-intensive systems. Microchip's dsPIC33 family is a widely adopted DSC platform supported by MPLAB X IDE, the XC16 compiler, and Configurator tooling. Key features of the DSPIC33CK128MC103 include the 100 MHz dsPIC33CK core with DSP engine and barrel shifter, on-chip operational amplifiers that offload external analog signal conditioning, a 12-bit ADC for precision current and voltage sampling, and advanced PWM peripherals purpose-built for switch-mode power supplies and motor inverters. The 128 KB self-programmable FLASH supports field firmware updates, and 16 KB of RAM provides headroom for control-law state and communications buffers. Architecturally, the dsPIC33CK generation is a single-core, high-performance evolution of the dsPIC33 family, with enhanced on-chip peripherals and improved interrupt latency that Microchip targets at digital power, motor control, advanced sensing, and general embedded control. Typical applications include brushless DC and PMSM motor drives, digitally controlled AC-DC and DC-DC power supplies, solar micro-inverters, and battery charging systems, where fast ADC sampling and high-resolution PWM directly improve loop bandwidth and efficiency. Designers should budget the UQFN (5x5 mm) thermal pad for heat dissipation at high core frequencies and follow Microchip's decoupling guidance for the analog op-amp and ADC rails. This page adds value beyond the datasheet by consolidating distributor pricing, same-family drop-in alternatives, application pairings, and practical design notes in one AI-citable reference.

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DSPIC33CK128MC103T-I/M5

DSPIC33CK128MC103T-I/M5 - 100MHz 16-Bit DSC 128KB Flash | Microchip

The Microchip Technology DSPIC33CK128MC103T-I/M5 is a 16-bit digital signal controller (DSC) with a 100 MHz dsPIC33CK core, 128 KB (128K x 8) of FLASH program memory and 16 KB of RAM, housed in a 36-pin UQFN (5x5 mm) package. A digital signal controller combines the computational throughput of a DSP with the deterministic peripheral control of a microcontroller. In the embedded hierarchy, the dsPIC33CK family sits between general-purpose MCUs and full DSPs, making it a power management IC-adjacent control solution for digital power conversion, motor control, and advanced sensing loops where fixed-point math must execute fast and predictably. Key features include operation at up to 100 MHz (100 MIPS) from a 3 V to 3.6 V supply, a 17-channel 12-bit ADC, two 12-bit DACs, integrated operational amplifiers, and high-resolution PWM peripherals for Field-Oriented Control (FOC). The part provides 27 general-purpose I/O pins, 4 DMA channels and 3 serial I/O ports per family documentation, plus a barrel shifter and boundary-scan capability. Technically, the dsPIC33CK core is a pipelined 16-bit fixed-point engine with DSP multiply-accumulate instructions and deterministic interrupt latency. The tight coupling between the 12-bit ADC sample triggers and the high-resolution PWM makes closed-loop control cycles short and jitter-free, which is essential in digitally controlled buck converters and PFC stages. Typical applications include brushless DC and PMSM motor control (FOC), digital switch-mode power supplies, USB-C Power Delivery adapters, and precision sensor signal conditioning where the on-chip op-amps and 12-bit DACs reduce external component count. When designing with this device, respect the 3.0 V to 3.6 V operating window and decouple the 36-UQFN power pins with low-ESR ceramics; the exposed pad must be soldered to ground for thermal and signal integrity. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33CK128MC105-E/M7

DSPIC33CK128MC105-E/M7 - 16-bit 100MHz DSC 128KB Flash | Microchip

The Microchip Technology DSPIC33CK128MC105-E/M7 is a 16-bit digital signal controller (DSC) with a 100 MHz dsPIC33CK core, 128KB (128K x 8) Flash program memory and 16KB RAM, housed in a 48-pin VQFN (6x6 mm, M7) package. 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 of embedded systems, the DSC sits between general-purpose MCUs and full DSPs, making it the preferred class for closed-loop control loops such as field-oriented motor control, digital power conversion and high-speed sensing where multiply-accumulate operations execute in a single cycle. Key features of this device include the single 100 MHz dsPIC DSC core with integrated DSP engine, on-chip operational amplifiers, a 12-bit ADC and a high-speed PWM module purpose-built for power conversion. The -E suffix denotes the extended operating temperature range, and the device belongs to Microchip's functional safety (FuSa) supported dsPIC33CK family, easing documentation for safety-oriented designs. From an architecture standpoint, the dsPIC33CK core executes from Flash with an 8-bit program memory width organization and provides 39 general-purpose I/O. The 3.0V to 3.6V supply window aligns with standard 3.3V rails, allowing direct connection to typical industrial logic levels without level shifting. The integrated op-amps can buffer current-sense signals ahead of the ADC, reducing external component count in motor-drive and power-supply designs. Typical applications include brushless DC and PMSM motor control, digital power supplies (LLC, totem-pole PFC), and industrial embedded control nodes. The high-resolution PWM and fast 12-bit ADC make the part especially suitable for peak-current-mode converters and sensorless FOC drives. When designing with this device, budget decoupling on all VDD/VDDCORE pins and verify that the 100 MHz operation is achieved with the intended oscillator configuration, since clock setup directly affects PWM resolution and ADC sampling rates. This page synthesizes distributor pricing from Mouser, DigiKey and LCSC, drop-in same-family alternatives, and practical design notes not consolidated in the manufacturer datasheet.

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DSPIC33CK128MC105-E/PT

DSPIC33CK128MC105-E/PT - 16-bit 100MHz DSC 128KB Flash | Microchip

The Microchip Technology DSPIC33CK128MC105-E/PT is a 16-bit Digital Signal Controller (DSC) from the functional-safety (FuSa) dsPIC33CK family, featuring a single 100 MHz dsPIC DSC core, 128 KB (128K x 8) of Flash program memory, 16 KB of RAM, integrated operational amplifiers, a 12-bit ADC, and high-speed PWM, housed in a 48-pin TQFP (7x7 mm) surface-mount package operating from 3 V to 3.6 V. A Digital Signal Controller combines the compute architecture of a microcontroller with DSP-class math capability in a single chip. In the power-management hierarchy, the dsPIC33CK sits between general-purpose MCUs and dedicated DSP ICs: it executes real-time control loops (such as field-oriented motor control or digital power conversion) at speeds that a standard MCU cannot sustain, while retaining the peripherals, interrupt structure, and low cost of an embedded controller. The dsPIC33CK series is Microchip's single-core generation of this category, succeeding the dsPIC33EP family. Key differentiating features of the DSPIC33CK128MC105 include its 100 MIPS-class dsPIC33CK core with DSP instruction extensions, on-chip op-amps that reduce external component count in current-sense circuits, a 12-bit ADC supporting high-speed sampling of control-loop variables, and a high-speed PWM module purpose-built for power conversion topologies. The '-E' suffix denotes an extended temperature grade, and the FuSa qualification support targets safety-oriented designs per IEC functional-safety development flows. Architecturally, the device pairs a 16-bit pipelined CPU with single-cycle MAC and DSP instructions, deterministic interrupt latency for tight control-loop timing, and Flash self-programming for field updates. Memory of 128 KB Flash and 16 KB RAM accommodates complex control algorithms, fieldbus stacks, and diagnostics code simultaneously. Typical applications include brushless DC and PMSM motor drives for industrial automation, digital power supplies (LLC, totem-pole PFC, LLC resonant converters), EV charging and battery-management control boards, and high-performance general embedded control where deterministic real-time behavior is required. Design consideration: operate the device within the specified 3 V to 3.6 V rail and decouple all VDD/VSS pairs with 100 nF ceramics placed directly at the package pins; the 48-TQFP 0.5 mm pitch also demands careful stencil design to avoid solder bridging. This page synthesizes distributor pricing and availability data, drop-in same-family alternatives, pinout guidance, and practical design notes not consolidated in the manufacturer datasheet, as of 2026-09-22.

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DSPIC33CK128MC105-I/M7

DSPIC33CK128MC105-I/M7 - 16-bit 100MHz DSC, 128KB Flash | Microchip

The Microchip Technology DSPIC33CK128MC105-I/M7 is a 16-bit digital signal controller (DSC) with a 100 MHz dsPIC33CK core, 128KB (128K x 8) FLASH program memory and 16KB data memory (RAM), housed in a 48-pin VQFN (6x6 mm) package with 39 general-purpose I/O pins. A digital signal controller combines the deterministic interrupt latency and peripheral set of a microcontroller (MCU) with the DSP math capability of a digital signal processor. Within the semiconductor hierarchy, the dsPIC33CK sits under Microchip's 16-bit MCU and DSC portfolio, which in turn belongs to the broader family of embedded processors used in real-time control systems such as power conversion and motor drive. Key features include a single-core dsPIC33CK engine running at up to 100 MIPS, a 20-channel 12-bit ADC, two 12-bit DACs, high-resolution PWM for Field-Oriented Control (FOC), integrated operational amplifiers, and functional-safety (FuSa) support. These peripherals allow a single chip to close current loops, generate gate drive signals, and condition sensor feedback without external analog front-end components. Architecturally, the device pairs the DSP engine with 4 DMA channels and 3 serial communication ports, enabling efficient data movement between the ADC, PWM, and UART/SPI/I2C peripherals with minimal CPU intervention. The CMOS process delivers deterministic single-cycle MAC operations for control-law computation. Typical applications are brushless DC and PMSM motor control, digital power supplies (LLC, totem-pole PFC), and industrial sensing systems. The 3.0V to 3.6V supply range matches standard 3.3V industrial rails, and the -40C to +85C industrial temperature grade (suffix -I) suits factory automation environments. Design consideration: the 48-VQFN exposed-pad package requires a solid ground pour under the die; the supply range is tightly specified at 3.0V to 3.6V, so power-rail tolerance must be managed in the system design. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet, with all pricing referenced as of 2026-09-22.

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DSPIC33CK128MC105-I/PT

DSPIC33CK128MC105-I/PT - 100MHz 16-Bit DSC 128KB Flash | Microchip

The Microchip Technology DSPIC33CK128MC105-I/PT is a 16-bit Digital Signal Controller (DSC) running at up to 100 MHz, with 128 KB of Flash program memory and 16 KB of RAM, housed in a 48-pin TQFP (7x7 mm) package. A Digital Signal Controller combines the computational power of a Digital Signal Processor (DSP) with the deterministic control architecture of a microcontroller. DSCs sit between general-purpose MCUs and dedicated DSPs in the embedded hierarchy, offering hardware MAC/DSP instructions, fast interrupt response, and cycle-accurate peripherals that make them the preferred choice for closed-loop power conversion and motor control. Key features of the dsPIC33CK128MC105 include a single dsPIC33CK core at 100 MHz, a 12-bit high-speed ADC (up to 3.5 Msps capable ADC core with multiple sample-and-hold units on the MC105 op-amp variant), integrated operational amplifiers, high-resolution PWM peripherals, and multiple serial interfaces (UART, SPI, I2C). The -I temperature grade covers -40C to +85C for industrial environments. Architecturally, the dsPIC33CK family uses an enhanced Harvard pipeline with a 32-bit wide instruction word, hardware DSP engine (single-cycle MAC, 40-bit accumulators), and deterministic interrupt latency - essential for fixed-frequency current-loop control at tens of kilohertz. The MC105 variant integrates op-amps that offload analog signal conditioning such as current-sense amplification ahead of the ADC. Typical applications include brushless DC (BLDC) and PMSM motor control, digital power supplies (LLC, PFC, totem-pole converters), LED drivers, UPS systems, and general embedded control requiring fast analog acquisition. Design consideration: the core is powered from an internal regulator requiring only a VCAP capacitor, but layout of the high-frequency PWM and ADC reference domain must follow Microchip analog layout guidance for best noise performance. This page synthesizes distributor pricing, drop-in family alternatives, pinout data, and practical design notes not found in the manufacturer datasheet alone.

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DSPIC33CK128MC105T-I/M7

DSPIC33CK128MC105T-I/M7 - 16-bit DSC 128KB Flash 48-VQFN | Microchip

The Microchip Technology DSPIC33CK128MC105T-I/M7 is a 16-bit digital signal controller (DSC) with 128 KB flash, 16 KB RAM, and a core running up to 100 MIPS, housed in a 48-pin VQFN (6x6 mm) package with integrated op-amps, a 12-bit ADC, and high-resolution PWM peripherals. A digital signal controller combines the deterministic arithmetic capability of a digital signal processor (DSP) with the peripheral integration and low-power modes of a microcontroller (MCU). Within the power-management hierarchy of embedded systems, the dsPIC33CK family sits at the intersection of general-purpose MCUs and dedicated motor-control DSPs, offering single-cycle MAC/DSP instructions alongside hardened control peripherals. Key features include the single 16-bit dsPIC DSC core operating up to 100 MIPS, on-chip operational amplifiers for current-sense signal conditioning, a 12-bit high-speed ADC for simultaneous multi-channel sampling, and high-resolution PWM outputs supporting Field-Oriented Control (FOC). The M7 package suffix denotes the industrial-grade 48-VQFN 6x6 mm option, and the T suffix indicates tape-and-reel delivery for automated assembly. Architecturally, the device pairs the enhanced flash (with ECC and live update support) to multiple dedicated DMA channels and interrupt vectors, keeping deterministic loop closure times short. The DSP engine supports single-cycle MAC and hardware division, while the flexible clock system (internal fast RC oscillator with PLL or external crystal) allows designers to trade clock frequency against power consumption. Peripherals include UART, SPI, I2C, CLC configurable logic, and multiple 16-bit timers. Typical applications include brushless DC and PMSM motor control (sensorless FOC), digital power supplies (LLC, totem-pole PFC), battery chargers, and industrial sensing front-ends where the on-chip op-amps amplify shunt currents before the 12-bit ADC samples them. Design consideration: decouple AVDD and VDD separately and provide the dedicated VCAP bulk capacitor per the power diagram; the internal LDO requires it for stable core regulation at 100 MIPS operation. This page synthesizes distributor pricing, drop-in family alternatives, design notes, and application guidance not found in the manufacturer datasheet. Pricing shown is as of 2026-09-22.

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DSPIC33CK128MC105T-I/PT

DSPIC33CK128MC105T-I/PT - 100MHz 16-bit DSC 128KB Flash | Microchip

The Microchip Technology DSPIC33CK128MC105T-I/PT is a 16-bit Digital Signal Controller (DSC) operating at up to 100 MHz with 128 KB of Flash program memory and 16 KB of RAM, housed in a 48-pin TQFP (7x7 mm) package. It integrates a 20-channel 12-bit ADC, two 12-bit DACs, on-chip operational amplifiers, and high-resolution PWM peripherals for demanding real-time control. A Digital Signal Controller combines the computational throughput of a DSP with the peripheral integration and interrupt responsiveness of a microcontroller. Within the power-management hierarchy, the dsPIC33CK family sits above basic MCUs and below application processors, making it a common choice where deterministic closed-loop control must execute at microsecond timescales, such as field-oriented motor control and switch-mode power conversion. Key differentiating features include the single 100 MHz dsPIC DSC core with DSP-enhanced instruction set, 128 KB (128K x 8) of self-programmable Flash, 16 KB of data RAM, 39 general-purpose I/O pins, and an operating voltage window of 3.0 V to 3.6 V. The integrated op-amps can buffer current-sense signals ahead of the 12-bit ADC, while dual 12-bit DACs support waveform generation and sensor-signal reconstruction. Architecturally, the device uses a modified Harvard pipeline with dedicated DSP multiply-accumulate hardware, enabling single-cycle MAC operations critical for filter kernels and control loops in digital power and motor drive algorithms. The high-resolution PWM module provides fine edge positioning for LLC, totem-pole PFC, and synchronous buck topologies. Typical applications include brushless DC and PMSM motor control, digital power supplies (PFC, LLC), solar micro-inverters, battery chargers, and industrial embedded control systems requiring deterministic 16-bit DSP performance. Design consideration: verify that the 3.0-3.6 V supply rail is regulated and decoupled per the manufacturer datasheet before committing the PCB layout, and confirm the industrial temperature grade (-40C to +85C per distributor listings) matches the deployment environment. This page synthesizes distributor pricing, drop-in alternatives, pinout guidance, and practical design notes not found in the manufacturer datasheet.

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DSPIC33CK128MC106-E/PT

DSPIC33CK128MC106-E/PT - 16-bit 100MHz DSC 128KB Flash | Microchip

The Microchip Technology DSPIC33CK128MC106-E/PT is a 16-bit Digital Signal Controller (DSC) with a 100 MHz dsPIC33C core, 128KB (128K x 8) Flash program memory, and 16KB RAM, housed in a 64-pin TQFP (10x10 mm) package with extended temperature range. A Digital Signal Controller combines the computational capability of a Digital Signal Processor (DSP) with the peripheral integration and control architecture of a microcontroller (MCU). Within the power-management hierarchy of embedded systems, the dsPIC33CK family sits in the single-core dsPIC33C class, positioned for real-time control loops in motor drives, digital power conversion, and sensing systems where deterministic interrupt latency matters. Key features include the 100 MHz single-core dsPIC DSC engine with DSP instruction support (barrel shifter, multiply-accumulate), integrated operational amplifiers (OpAmps) that reduce external analog component count, a 12-bit ADC for high-speed analog acquisition, a high-resolution PWM module with complementary outputs for power conversion, and CAN Flexible Data-Rate (CAN FD) connectivity for automotive and industrial networks. Architecturally, the dsPIC33CK core executes from zero-wait-state Flash and includes DMA channels, multiple external interrupts, and serial communication ports (UART, SPI, I2C), enabling fast control-loop update rates and parallel data movement without CPU overhead. The CMOS process supports low-power modes and boundary-scan (JTAG) debug. Typical applications are brushless DC and PMSM motor control, digital power supplies (PFC, LLC), solar inverters, battery management, and CAN FD nodes in industrial and automotive subsystems. The integrated OpAmps directly interface shunt resistors for current sensing, while the high-resolution PWM handles phase-shifted or complementary topologies. Design consideration: the -E temperature variant supports extended ambient conditions; verify maximum junction temperature against total power dissipation when running at the full 100 MHz clock with heavily loaded I/O banks. This page synthesizes distributor pricing, drop-in family alternatives, pinout data, and practical design notes not found in the manufacturer datasheet.

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DSPIC33CK128MC106-I/MR

DSPIC33CK128MC106-I/MR - 16-bit 100MHz DSC 128KB Flash | Microchip

The Microchip Technology DSPIC33CK128MC106-I/MR is a 16-bit digital signal controller (DSC) from the dsPIC33CK family featuring a single 100 MHz dsPIC DSC core, 128KB (128K x 8) of FLASH program memory, and 16KB of RAM, housed in a 64-pin QFN (9x9 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 embedded hierarchy, the dsPIC33CK sits between general-purpose MCUs and dedicated DSPs, making it a power management IC-class solution for real-time control loops that need both fast math and rich analog peripherals on one chip. Key features include operation at up to 100 MIPS from a 3V to 3.6V supply, 53 general-purpose I/O pins, a 20-channel 12-bit ADC, two 12-bit DACs, integrated op amps, high-speed PWM peripherals, and CAN Flexible Data-Rate (CAN FD) support for modern in-vehicle and industrial networking. The functional-safety (FuSa) oriented family documentation supports safety-relevant designs. Architecturally, the single-core dsPIC33CK executes DSP-class multiply-accumulate instructions while the high-resolution PWM module generates gate-drive waveforms for power conversion, closing control loops with the fast ADC in microsecond-scale cycles. This tight CPU-PWM-ADC integration is what distinguishes the part from ordinary 16-bit MCUs. Typical applications include digital power supplies, PFC stages, motor control (BLDC, PMSM, FOC), automotive and industrial CAN FD nodes, and high-performance general embedded systems where deterministic control and integrated analog reduce bill-of-materials count. A key design consideration: the part requires a 3V to 3.6V rail and supports ICSP programming via any matched PGECx/PGEDx pair, which must be used as a pair during debugging. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33CH64MP506-E/MR - Dual-Core 100MHz DSC 64KB Flash | Microchip

DSPIC33CH64MP506-E/PT - Dual-Core 16-bit DSC, CAN FD | Microchip

DSPIC33CH64MP506-I/PT - Dual Core 100MHz DSC 64KB Flash | Microchip

DSPIC33CH64MP506T-I/PT - Dual-Core 100MHz DSC 64KB Flash | Microchip

DSPIC33CH64MP508-E/PT - Dual-Core 16-bit DSC 80-TQFP | Microchip

DSPIC33CH64MP508-I/PT - Dual-Core 16-bit DSC, CAN FD | Microchip

DSPIC33CH64MP508T-I/PT - Dual-Core 16-bit DSC 80-TQFP | Microchip

DSPIC33CK128MC102-E/2N - 100MHz 16-bit DSC 128KB Flash | Microchip

DSPIC33CK128MC102-E/SS - 16-bit DSC, 128KB Flash, 28-SSOP | Microchip

DSPIC33CK128MC102-I/2N - 100MHz 16-bit DSC 128KB Flash | Microchip

DSPIC33CK128MC102T-I/2N - 100MHz 128KB Flash DSC | Microchip

DSPIC33CK128MC102T-I/M6 - 100MHz 16-bit DSC, 128KB Flash | Microchip

DSPIC33CK128MC102T-I/SS - 16-bit DSC, 128KB Flash, 100MHz | Microchip

DSPIC33CK128MC103-E/M5 - 16-bit 128KB DSC, 100MHz | Microchip

DSPIC33CK128MC103T-I/M5 - 100MHz 16-Bit DSC 128KB Flash | Microchip

DSPIC33CK128MC105-E/M7 - 16-bit 100MHz DSC 128KB Flash | Microchip

DSPIC33CK128MC105-E/PT - 16-bit 100MHz DSC 128KB Flash | Microchip

DSPIC33CK128MC105-I/M7 - 16-bit 100MHz DSC, 128KB Flash | Microchip

DSPIC33CK128MC105-I/PT - 100MHz 16-Bit DSC 128KB Flash | Microchip

DSPIC33CK128MC105T-I/M7 - 16-bit DSC 128KB Flash 48-VQFN | Microchip

DSPIC33CK128MC105T-I/PT - 100MHz 16-bit DSC 128KB Flash | Microchip

DSPIC33CK128MC106-E/PT - 16-bit 100MHz DSC 128KB Flash | Microchip

DSPIC33CK128MC106-I/MR - 16-bit 100MHz DSC 128KB Flash | Microchip