מעגלים משולבים

DSPIC33EV64GM004-I/PT

DSPIC33EV64GM004-I/PT - 5V 70 MIPS 64KB Flash DSC | Microchip

The Microchip DSPIC33EV64GM004-I/PT is a 16-bit, 5V digital signal controller (DSC) from the dsPIC33EV family, delivering 70 MIPS of processing performance with 64 KB of ECC Flash program memory and 8 KB of RAM in a 44-pin TQFP (10x10 mm) package. The core integrates a dsPIC DSC architecture with a 16-bit data path, a barrel shifter, and DSP-aware instruction extensions, enabling deterministic closed-loop control alongside signal-processing math such as FFTs and FIR/IIR filters. A digital signal controller (DSC) is a hybrid MCU-DSP device that combines a microcontroller's deterministic peripherals, interrupts, and C-friendly toolchain with a DSP's MAC engine, hardware loop buffer, and saturating arithmetic. Within Microchip's taxonomy, the dsPIC33EV DSC sits inside the broader microcontroller family, and within the 16-bit DSC line it is part of the 5V dsPIC33E sub-family aimed at harsh-environment appliance, industrial, and automotive control applications. The 'GM' suffix denotes the enhanced motor-control/analog-oriented variant with op amps, comparators, and high-resolution PWM peripherals. Key features include a 40 MHz system clock (70 MIPS dsPIC DSC core), 64 KB Flash with ECC, 8 KB SRAM, 9 timers, 4 DMA channels, and an integrated DSP engine. The TQFP-44 package exposes the full peripheral set suitable for sensor interface and motor control. Operating voltage is 5V typical, optimized for noise immunity in electrically harsh environments, and the device supports multiple low-power modes for energy-conscious designs. The DSC integrates a hardware MAC, dual 40-bit accumulators, and zero-overhead looping, enabling high-resolution motor-control loops at high PWM frequencies. Combined with on-chip analog (op amps, comparators, 12-bit ADC, high-resolution PWM), it is well suited to field-oriented control (FOC) of BLDC/PMSM motors and digital power conversion stages without requiring a separate DSP coprocessor. Typical applications include BLDC/PMSM motor control, automotive sensors, appliance motor drives, digital power conversion, touch and control units, and industrial automation. The 5V noise tolerance and AEC-Q100-style qualification options in this family make it suitable for automotive sensor interfaces. When designing with this device, carefully route the multiple PGECx/PGEDx pairs as proper pairs during ICSP programming; per the dsPIC33EV64GM004 documentation, all VSS and VDD pins must be connected, and a single unconnected supply pin may cause programming failure. Decouple every AVDD/AVSS pair with 0.1 uF + 1 uF ceramics placed within 3 mm of the pin. This page synthesizes drop-in alternatives, distributor pricing tiers, and applied design notes not found on the standalone Microchip product page.

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DSPIC33EV64GM004T-I/P8

DSPIC33EV64GM004T-I/P8 - 16-bit 70MIPS 64KB DSC | Microchip

The Microchip Technology DSPIC33EV64GM004T-I/P8 is a 16-bit digital signal controller (DSC) from the dsPIC33EV family, built on a 5V-tolerant dsPIC33E core delivering up to 70 MIPS, with 64KB of ECC-protected Flash (22K x 24) and 4KB of RAM, housed in a 48-pin TQFP (7x7 mm, P8) package. A digital signal controller combines the compute architecture of a digital signal processor (DSP) with the peripheral set and ease of use of a microcontroller (MCU). In the power-management hierarchy, a DSC sits between a general-purpose MCU and a dedicated DSP: it executes deterministic control loops (PID, field-oriented control) while handling communication and housekeeping tasks on one chip, making it the standard choice for digitally controlled power conversion and motor drive. Key features include a 16-bit modified Harvard architecture with DSP engine, six motor-control PWM channels, three on-chip operational amplifiers, a charge time measurement unit (CTMU) for capacitive touch and time-domain measurements, and SENT peripheral support for automotive sensor interfaces. ECC Flash protects program memory against single-bit faults, supporting functional-safety (FuSa) oriented designs. The 5V operating range is a decisive technical advantage: it eliminates level shifting against 5V sensors and automotive transistor-transistor logic, and improves noise margins in electrically harsh environments with vibration, load-dump transients, and conducted interference. Operating temperature spans -40C to +85C for the I-grade suffix. Typical applications include BLDC/PMSM and ACIM motor control in appliances, switch-mode power supplies and power-factor-correction stages, automotive body and sensor modules using SENT, and industrial control panels. Design consideration: budget the 4KB RAM carefully - DMA buffers, PWM trap states, and DSP accumulations consume it quickly; the 128KB and 256KB pin-compatible family members offer RAM headroom without a footprint change. This page synthesizes distributor data, pin-compatible drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33EV64GM004T-I/PT

DSPIC33EV64GM004T-I/PT - 16-bit 70MIPS 5V DSC 64KB | Microchip

The Microchip Technology DSPIC33EV64GM004T-I/PT is a 16-bit digital signal controller (DSC) delivering up to 70 MIPS from a 5V dsPIC33EV core, with 64KB (22K x 24) ECC Flash program memory and 8KB of RAM, housed in a 44-pin TQFP (10x10 mm) surface-mount package. It operates from a 4.5V to 5.5V supply over an industrial -40C to +85C temperature range. A digital signal controller combines the computational throughput of a digital signal processor with the peripheral integration and ease of use of a microcontroller. DSCs sit within the broader power and motor-control semiconductor hierarchy as embedded processing ICs, offering deterministic DSP multiply-accumulate (MAC/DSP) instructions alongside general-purpose MCU peripherals. The 16-bit dsPIC33E architecture executes one instruction per cycle at up to 70 MIPS, positioning it between general-purpose MCUs and full floating-point DSPs for real-time embedded control. Key features include the 5V-tolerant core that removes the need for a 3.3V supply rail in harsh electrical environments, 9 timers, 4 DMA channels, and 35 general-purpose I/O pins. Error-Correction-Code (ECC) Flash improves reliability in electrically noisy settings. The device is part of Microchip's Functional Safety (FuSa) ready dsPIC33EV family, supported by safety documentation packages. The dsPIC33EV GM family uses a modified Harvard, CISC-style 16-bit pipeline with DSP engine, on-chip oscillators, and a rich peripheral set suited to motor control (PWM, ADC, comparators) and digital power conversion. Microchip documents the family as designed for harsh environments with robust noise immunity. Typical applications include industrial motor drives, appliances, automotive sensors and control units, digital power supplies, and general industrial automation where a 5V noise-immune controller simplifies system design. Design consideration: the 44-TQFP (10x10) footprint requires careful decoupling on each VDD/VSS pair; use 0.1uF ceramics per supply pin plus bulk capacitance, and route the MCLR/PGD/PGC programming traces for In-Circuit Serial Programming (ICSP) access. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet alone.

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DSPIC33EV64GM006-I/MR

DSPIC33EV64GM006-I/MR - 16-Bit 70 MIPS 5V DSC | Microchip

The Microchip Technology DSPIC33EV64GM006-I/MR is a 16-bit digital signal controller (DSC) from the dsPIC33EV family, delivering 70 MIPS performance from a 5V-tolerant dsPIC DSC core with 64KB (22K x 24) of ECC Flash program memory and 8KB of RAM, housed in a 64-pin VQFN (9x9 mm) package. A digital signal controller combines the computational horsepower of a DSP with the peripheral integration and control peripherals of a microcontroller. Within the power-management hierarchy, the DSC sits between general-purpose MCUs and dedicated DSPs, making it the preferred choice for closed-loop motor control, digital power conversion, and safety-oriented sensing systems that need both math throughput and rugged I/O. Key features of this part include the 70 MIPS modified Harvard architecture core with DSP multiply-accumulate instructions, ECC-protected Flash for functional-safety (FuSa) designs, advanced motor-control PWM peripherals, a SENT peripheral for automotive sensor interfaces, and integrated analog features including on-chip op amps. These capabilities reduce external component count while improving noise immunity in electrically harsh environments. Technically, the dsPIC33EV family operates from a single 5V supply, which is a major advantage over 3.3V-only controllers in automotive and industrial systems where sensors and actuators still run on 5V rails. The ECC Flash detects and corrects single-bit memory errors, supporting safety-critical applications, and the extended peripheral set (PWM, SENT, comparators, op amps) targets SIL-rated and ISO-oriented designs. Typical applications include BLDC and PMSM motor control in appliances, automotive sensor and touch control units, industrial power supplies, and harsh-environment embedded control where vibration, noise, and wide temperature ranges are present. A key design consideration: the 5V core simplifies level shifting but requires careful decoupling and PCB layout of the VQFN exposed pad for thermal and ground integrity. This page synthesizes verified distributor pricing, drop-in same-family alternatives, and practical design guidance not found in the manufacturer datasheet alone.

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DSPIC33EV64GM006-I/PT

DSPIC33EV64GM006-I/PT - 16-bit 70 MIPS DSC, 64KB Flash | Microchip

The Microchip Technology DSPIC33EV64GM006-I/PT is a 16-bit digital signal controller (DSC) featuring a 5V dsPIC33E core running at up to 70 MIPS, 64KB of ECC Flash program memory, 8KB of RAM, and a 10-bit 36-channel ADC, all housed in a 64-pin TQFP (10x10 mm) package. The device is engineered for harsh-environment embedded control with 5V-tolerant I/O, ECC Flash for functional-safety use cases, and an operating temperature range of -40C to +85C. A digital signal controller (DSC) combines the computational throughput of a digital signal processor (DSP) with the peripheral integration and deterministic control behavior of a microcontroller (MCU). Within the power-management hierarchy of embedded systems, a DSC sits between a general-purpose MCU and a dedicated DSP, providing multiply-accumulate (MAC) instructions and fixed-point arithmetic for real-time control loops while retaining flash memory, timers, and communication peripherals typical of microcontrollers. This positions the dsPIC33EV64GM006 as a hybrid computing element that can execute closed-loop algorithms (digital filters, FOC motor control, audio processing) without an external DSP coprocessor. Key features include the 5V-tolerant 70 MIPS dsPIC core, which allows direct operation from industrial 5V rails without level shifting; ECC Flash memory that detects and corrects single-bit errors for functional-safety-sensitive designs; and 4 DMA channels plus 9 timers that offload data movement and timing tasks from the CPU. The device also integrates Peripheral Pin Select (PPS), enabling flexible remapping of digital peripherals to available I/O pins, and advanced analog features such as operational amplifiers and SENT peripherals. Functional-safety (FuSa) documentation support further qualifies the part for safety-critical embedded systems. Architecturally, the dsPIC33EV family employs a modified Harvard bus structure with a 16-bit data path and 24-bit instruction word, supporting DSP-class instructions such as dual operand fetch and single-cycle MAC. The CMOS process delivers operation across -40C to +85C (I grade), suiting harsh electrical environments with noise and vibration. According to Microchip, the family targets appliances, industrial control, and automotive applications including automotive sensors, touch and control units, BLDC/PMSM motor control, digital power conversion, and appliance control boards. Typical applications include automotive sensor signal conditioning and HVAC control units, industrial motor control (BLDC/PMSM using integrated PWM peripherals), digital switch-mode power supplies, and appliance control boards that require robust 5V logic with deterministic interrupt response. The 36-channel 10-bit ADC supports multi-phase current and voltage sensing in three-phase motor inverters. A key design consideration: the 64-pin TQFP has 0.5 mm pin pitch, so PCB assembly requires fine-pitch capability; place 100 nF decoupling capacitors at each VDD/VSS pair and route the ADC AVSS/AVDD traces away from switching power traces to preserve ADC SNR. This page synthesizes distributor pricing from DigiKey, Mouser, LCSC and Octopart, same-package drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33EV64GM006T-I/MR

DSPIC33EV64GM006T-I/MR - 16-bit 70 MIPS 5V DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33EV64GM006T-I/MR is a 16-bit digital signal controller (DSC) from the dsPIC33EV family, delivering up to 70 MIPS from a 5V-tolerant dsPIC DSC core, with 64KB (22K x 24) of ECC Flash program memory, 8KB of RAM, and a 64-pin VQFN (9x9 mm) package with exposed pad. A digital signal controller combines the compute architecture of a microcontroller with DSP-style math acceleration in a single chip. In the product hierarchy, a DSC sits between a general-purpose MCU and a dedicated DSP: it executes real-time control loops (PI, FOC, digital filters) with single-cycle MAC instructions while retaining peripherals, interrupts, and I/O familiar to embedded firmware teams. The dsPIC33EV family extends this concept to 5V operation, directly interfacing with industrial and automotive sensors without level shifting. Key features include a 16-bit modified Harvard core running at up to 70 MIPS, 64KB of ECC-protected Flash for functional-safety designs, and an operating voltage range centered on 5V for harsh, noisy environments. The ECC Flash protects program memory against single-bit faults, which supports reliability targets in motor control and power conversion products. Technically, the device integrates DMA channels, multiple timers, and a 10-bit ADC with many input channels for simultaneous sampling of phase currents and bus voltages in motor drives. DSP engine features (barrel shifter, single-cycle MAC, modulo and bit-reversed addressing) enable efficient filter and transform execution without an external DSP. Typical applications include brushless DC and PMSM motor control, switch-mode power supplies and digital power conversion, and automotive/industrial sensor interfaces operating in high-vibration, high-noise conditions. Design consideration: exploit the exposed thermal pad of the VQFN-64 for ground plane heat spreading, and use the ECC Flash plus watchdog features early in your safety analysis rather than retrofitting them. This page synthesizes distributor pricing, drop-in same-family alternatives, pinout guidance, and practical design notes not found in the manufacturer datasheet.

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DSPIC33EV64GM102-E/MM

DSPIC33EV64GM102-E/MM - 16-bit 60 MIPS 5V DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33EV64GM102-E/MM is a 16-bit 5V digital signal controller (DSC) delivering up to 60 MIPS performance with 64KB (22K x 24) of ECC-protected Flash memory and 8KB of RAM, housed in a 28-pin QFN-S (6x6 mm) surface-mount package rated for -40C to +125C operation. A digital signal controller combines the computational architecture of a digital signal processor (DSP) with the peripheral set and ease of use of a microcontroller (MCU). Within the power-management hierarchy of embedded systems, the DSC sits between a general-purpose microcontroller and a dedicated DSP, offering deterministic interrupt latency, hardware multiply-accumulate (MAC) units, and motor-control peripherals while remaining programmable in C through standard MCU toolchains such as Microchip MPLAB X and the XC16 compiler. Key differentiating features include a 5V-tolerant core that eliminates level shifting in automotive and industrial 5V environments, 64KB of ECC Flash for functional-safety (FuSa) designs, dual CAN 2.0B modules for vehicle networks, six motor-control PWM channels, and three on-chip operational amplifiers that reduce external component count in current-sense front ends. Technically, the dsPIC33EV core pairs a 16-bit modified Harvard architecture with DSP engine instructions, 40-bit accumulators, and single-cycle MAC operation. Supporting peripherals include a 10-bit/12-bit ADC, CTMU charge-time measurement unit for capacitive touch or time-of-flight measurements, SENT (SAE J2716) peripheral for automotive sensor interfaces, four DMA channels, and seven timers. The operating frequency of 60 MHz (15 MIPS-to-MIPS per 15 MHz FRC-based PLL configurations) supports closed-loop motor control at switching frequencies of 50 kHz and above. Typical applications include Brushless DC (BLDC) and permanent-magnet synchronous motor (PMSM) drives in appliances and power tools, automotive body and auxiliary control modules requiring CAN and SENT connectivity, and industrial power supplies, digital UPS, and solar micro-inverter control stages where 5V noise immunity and ECC Flash reliability matter. A key design consideration is power-supply decoupling: place a 0.1uF ceramic capacitor directly at each VDD/VSS pair and keep the VCAP capacitor connection short, since the internal regulator stability depends on it. Verify CAN transceiver compliance (e.g., MCP2551-family) for the target network load. This page synthesizes distributor pricing context, pin-compatible dsPIC33EV family drop-in alternatives, and practical design notes not consolidated in the manufacturer datasheet, as of 2026-09-26.

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DSPIC33EV64GM102-E/SO

DSPIC33EV64GM102-E/SO - 16-bit 60 MIPS 5V DSC | Microchip

The Microchip Technology DSPIC33EV64GM102-E/SO is a 16-bit 5V digital signal controller (DSC) delivering up to 60 MIPS (70 MIPS class core) from 64KB (22K x 24) ECC Flash and 8KB RAM, housed in a 28-pin SOIC (7.50mm width) surface-mount package rated for -40C to +125C operation. A digital signal controller combines the computational architecture of a digital signal processor - hardware multiply-accumulate, barrel shifter, DSP instruction set - with the peripheral integration and deterministic control flow of a microcontroller. Within the power-management hierarchy, the dsPIC33EV family sits in the 16-bit MCU/DSC segment of the broader microcontroller and semiconductor taxonomy, targeting real-time embedded control rather than general-purpose computing. Key features include a 16-bit dsPIC33E core with DSP engine, 64KB of ECC-protected Flash for functional-safety (FuSa) oriented designs, on-chip CAN 2.0B for automotive and industrial networks, six motor-control PWM channels for three-phase inverter drive, three integrated operational amplifiers that offload external analog front-end stages, a Charge Time Measurement Unit (CTMU) for capacitive touch and time-of-flight measurement, and a SENT peripheral for automotive sensor interfaces. The 5V supply rating eliminates level shifting in noisy 12V/24V industrial and automotive environments. The enhanced architecture provides multiple internal buses for simultaneous instruction fetch and data access, supporting single-cycle MAC operations critical for digital filtering, sensor fusion, and field-oriented motor control. Deep sleep and low-power modes support battery-backed nodes. Typical applications include brushless DC and PMSM motor drives, automotive body and powertrain adjunct modules using CAN and SENT, and harsh-environment appliance control where 5V noise immunity and extended temperature range are required. When designing, remember the 64KB Flash limit versus 128KB/256KB family members, and confirm op-amp configuration registers are initialized before enabling analog peripherals. This page synthesizes verified distributor pricing, same-package drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33EV64GM102-I/MM

DSPIC33EV64GM102-I/MM - 16-Bit 70 MIPS 5V DSC | Microchip

The Microchip Technology DSPIC33EV64GM102-I/MM is a 16-bit 5V digital signal controller (DSC) delivering up to 70 MIPS performance, 64KB of ECC Flash program memory (22K x 24), and 8KB of RAM, housed in a 28-pin QFN-S (6x6 mm) surface-mount package. A digital signal controller combines the computational architecture of a digital signal processor (DSP) with the peripheral set and ease of use of a microcontroller. Within the power-management hierarchy of embedded systems, a DSC sits between general-purpose MCUs and dedicated DSP chips: it executes digital control loops, power-conversion algorithms, and motor-control mathematics while simultaneously managing communication, sensing, and supervisory tasks on a single chip. The dsPIC33EV family is Microchip's 5V-tolerant entry in this category, designed for harsh electrical environments. Key features of the DSPIC33EV64GM102 include error-correcting code (ECC) on Flash for functional-safety designs, a 16-bit DSP core with barrel shifter, on-chip operational amplifiers, high-resolution PWM modules, and a SENT peripheral compliant with automotive sensor networking. The 5V operating range eliminates level shifting when interfacing with automotive sensors and industrial 5V logic, improving noise immunity in electrically noisy environments. Architecturally, the device belongs to the dsPIC33EV family (part of the dsPIC33 line within Microchip's 16-bit portfolio). The core executes DSP instructions such as multiply-accumulate (MAC) at 70 MIPS, supporting field-oriented control (FOC) of motors, power-factor correction, and digital power conversion. On-chip features include multiple UART, SPI, and I2C ports, a 12-bit ADC pipeline for current and voltage sampling, and comparators for fast over-current protection. Typical applications include brushless DC and PMSM motor control in appliances, automotive body and powertrain subsystems using SENT, switched-mode power supplies, and industrial automation nodes where 5V noise immunity matters. A key design consideration is the VCAP pin: a low-ESR capacitor must be connected to stabilize the internal 2.5V core regulator, and proper decoupling on every VDD/VSS pair is essential for EMC compliance in automotive designs. This page synthesizes distributor availability, drop-in same-package alternatives, pinout data, and practical design notes not consolidated in the manufacturer datasheet.

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DSPIC33EV64GM102-I/SO

DSPIC33EV64GM102-I/SO - 16-bit 70 MIPS 5V DSC | Microchip

The Microchip Technology DSPIC33EV64GM102-I/SO is a 16-bit 5V digital signal controller (DSC) delivering up to 70 MIPS from its dsPIC33E core, with 64KB (22K x 24) of ECC Flash program memory and 8KB of RAM, packaged in a 28-pin wide SOIC for industrial temperature operation (-40C to +85C). A digital signal controller combines the peripheral set and ease of use of a microcontroller with the computational throughput of a DSP. Within the power-management hierarchy of embedded control, a DSC sits between general-purpose MCUs and dedicated DSPs, offering hardware multiply-accumulate, barrel shifting, and DSP instruction support while retaining Flash self-programming, interrupts, and rich serial peripherals. The dsPIC33EV family from Microchip extends this concept to a native 5V operating range, simplifying designs that must interface directly with automotive sensors and industrial 5V logic. Key features of the DSPIC33EV64GM102 include 70 MIPS execution at 5V, error-correcting code (ECC) Flash for functional-safety (FuSa) oriented designs, a hardware barrel shifter and DSP engine for control-loop mathematics, and low-power management modes for power-sensitive systems. The wide 5V supply tolerance makes it tolerant of harsh electrical environments such as load dump conditions in vehicles and noisy industrial power rails. Architecturally, the device uses an enhanced 16-bit modified Harvard core with multiple internal bus architectures for efficient data handling, single-cycle MAC, and hardware divide support. The ECC Flash continuously detects and corrects single-bit memory errors, an important feature for IEC functional-safety development paths. Typical applications include appliance motor control (BLDC/PMSM and ACIM), industrial power supplies and digital power conversion, automotive body and convenience modules, battery charging, and sensor signal conditioning where direct 5V interfacing removes level-shifting circuitry. A key design consideration: at 70 MIPS the core frequency is up to 70 MHz (via internal PLL from an external source), so decouple VDD/VDDCORE per the family datasheet and verify Flash wait-state settings for your supply voltage. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not consolidated in the manufacturer datasheet.

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DSPIC33EV64GM102T-I/SO

DSPIC33EV64GM102T-I/SO - 16-bit 70 MIPS 5V DSC | Microchip

The Microchip Technology DSPIC33EV64GM102T-I/SO is a 16-bit digital signal controller (DSC) from the dsPIC33EV family, delivering up to 70 MIPS performance from a 5V core, with 64KB of ECC Flash program memory and 8KB of RAM, housed in a 28-pin SOIC (WSOIC-28) surface-mount package. A digital signal controller combines the computational throughput of a digital signal processor (DSP) with the peripheral integration and control logic of a microcontroller (MCU). Within the power management hierarchy of embedded systems, a DSC such as the dsPIC33EV sits between general-purpose MCUs and full DSPs, making it a strong fit for closed-loop control tasks such as motor control, digital power conversion, and sensor fusion. Key features include the 5V tolerant dsPIC33E core running at 70 MIPS, ECC-protected Flash for functional-safety-critical code storage, an on-chip CAN 2.0B controller for automotive and industrial networks, six motor-control PWM channels, three integrated op amps, a CTMU (Charge Time Measurement Unit) for touch or time-domain measurement, and SENT peripheral support per the SAE J2716 sensor interface standard. Architecturally, the device uses a modified Harvard 16-bit pipeline with DSP engine features including a barrel shifter, 40-bit accumulator, and multiple internal buses, plus four DMA channels that offload data movement from the CPU. Microchip positions the dsPIC33EV family specifically for harsh environments such as appliances, industrial equipment, and automotive applications, where 5V I/O immunity to noise is a decisive advantage over 3.3V MCUs. Typical applications include BLDC and PMSM motor control with field-oriented control (FOC), automotive body and powertrain subsystems communicating over CAN, digital power supplies, and sensor interfaces using SENT or CTMU-based measurement. For design, note that supply voltage is 4.5V to 5.5V; when dropping from a 24V industrial bus, budget for a wide-input buck regulator ahead of the MCU rail. This page synthesizes distributor pricing, drop-in alternatives within the dsPIC33EV family, and practical design notes not consolidated in the manufacturer datasheet. Pricing references are as of 2026-09-26.

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DSPIC33EV64GM103-I/M5

DSPIC33EV64GM103-I/M5 - 70MIPS 5V DSC, CAN | Microchip

The Microchip Technology DSPIC33EV64GM103-I/M5 is a 16-bit digital signal controller (DSC) with a 5V-tolerant dsPIC33E core running at 70 MIPS (60 MHz instruction cycle clock), 64 KB (22K x 24) of ECC Flash program memory, 8 KB of SRAM, an integrated CAN module, 6-channel motor-control PWM, 3 on-chip operational amplifiers, a CTMU charge-time measurement unit, and SENT peripheral support, housed in a 36-pin UQFN (5x5 mm) exposed-pad package. A digital signal controller combines the computational throughput of a digital signal processor (DSP) with the peripheral integration and ease of use of a microcontroller (MCU). Within the power-management hierarchy of embedded systems, the dsPIC33EV family sits between general-purpose 16-bit MCUs and full DSPs, targeting deterministic real-time control loops such as field-oriented motor control and switch-mode power conversion. Key features include native 5V operation (4.5V to 5.5V supply), which removes external level-shifting in harsh industrial and automotive electrical environments, single-cycle MAC and DSP instructions for fast control mathematics, ECC-protected Flash for functional safety (FuSa) designs, and Peripheral Pin Select (PPS) for flexible pin mapping. The dsPIC33E architecture implements a modified Harvard pipeline with 24-bit instruction words, hardware divide support, and a DMA controller that offloads CAN, ADC, and UART data movement from the CPU core. The three integrated op-amps can be cascaded with the internal 10/12-bit ADC to build current-sense amplification directly on-chip, reducing bill-of-material cost in motor drives. Typical applications include BLDC and PMSM motor control, CAN-based automotive body and powertrain nodes, sensor conditioning using CTMU, and SENT-interface automotive sensors. Design consideration: the -I (industrial) temperature suffix covers -40C to +85C; the -E suffix extends to +125C if higher ambient is required. This page synthesizes distributor pricing, verified drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33EV64GM103T-I/M5

DSPIC33EV64GM103T-I/M5 - 16-bit 70 MIPS 5V DSC | Microchip

The Microchip Technology DSPIC33EV64GM103T-I/M5 is a 16-bit dsPIC33EV digital signal controller (DSC) delivering up to 70 MIPS at 5V operation, with 64KB (22K x 24) of ECC-protected Flash program memory and 8KB of RAM, housed in a 36-pin UQFN (5x5 mm) exposed-pad package. A digital signal controller combines the computational throughput of a digital signal processor with the peripheral integration and deterministic control of a microcontroller. Within the power-management hierarchy of embedded systems, the DSC sits between a general-purpose MCU and a dedicated DSP, making the dsPIC33E family a common choice for motor control, digital power conversion, and sensing applications that require multiply-accumulate performance together with hard real-time peripherals. Key differentiating features of this part include 5V-tolerant operation across a 4.5V to 5.5V supply range, which suits harsh industrial and automotive electrical environments, an on-chip CAN module for vehicle and factory networks, six motor-control PWM channels for inverter and motor drive topologies, and an integrated CTMU (Charge Time Measurement Unit) for capacitive touch and time-based sensing. The 64KB Flash includes ECC (error correction code) protection, supporting functional-safety (FuSa) oriented designs. On the analog side, the device integrates three operational amplifiers that can buffer current-shunt signals ahead of the ADC, reducing external component count in motor-control and power-supply feedback loops. The SENT peripheral supports the single-edge nibble transmission protocol widely used in automotive sensor interfaces. The 70 MIPS core executes the DSP-class instruction set with hardware MAC, enabling filtering and control-loop mathematics at fixed deterministic rates. Typical applications include BLDC and PMSM motor control in appliances, automotive body and powertrain ancillary modules, digital power supplies, industrial sensing nodes, and CAN-networked actuators. The 5V rail tolerance eliminates a level-shifting supply stage that 3.3V MCUs would otherwise require. A key design consideration is thermal management: the exposed pad of the UQFN-36 package must be soldered to a ground pour with adequate via stitching to dissipate heat at full 70 MIPS operation. Flash ECC and the 4.5V to 5.5V operating window should both be verified against the end application's functional-safety targets. This page synthesizes distributor inventory signals, drop-in family alternatives, and practical design notes that are not consolidated in the manufacturer datasheet. Pricing is not published in the verified data as of 2026-09-26; request a quote for current volume pricing.

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DSPIC33EV64GM104-E/ML

DSPIC33EV64GM104-E/ML - 16-bit 60 MIPS 5V DSC, CAN | Microchip

The Microchip Technology DSPIC33EV64GM104-E/ML is a 16-bit 5V digital signal controller (DSC) from the dsPIC33EV family, delivering up to 60 MIPS performance with 64KB (22K x 24) ECC Flash and 8KB of RAM, housed in a 44-pin QFN (8x8 mm) package rated for -40C to +125C operation. A digital signal controller combines the computational architecture of a digital signal processor with the peripheral set and ease of use of a microcontroller. DSCs sit within the broader microcontroller hierarchy of embedded processors and are optimized for real-time control loops where multiply-accumulate (MAC) operations, fast interrupts, and deterministic response are required, such as motor control and power conversion. Key features include a 5V-tolerant operating supply of 4.5V to 5.5V, which simplifies designs in harsh industrial and automotive environments where 3.3V parts need level shifting; a CAN 2.0B controller for robust in-vehicle and industrial networking; six motor-control PWM channels; and three on-chip operational amplifiers that reduce external component count in current-sense signal chains. A Charge Time Measurement Unit (CTMU) supports capacitive touch and precision time measurement, while the SENT peripheral targets automotive sensor interfaces. ECC Flash protects program memory integrity, supporting functional safety (FuSa) objectives. Architecturally, the dsPIC33EV core pairs a 16-bit pipeline with DSP instructions, a barrel shifter, and multiple internal bus structures, enabling efficient FIR filtering, PID control, and coordinate transformation (Clarke/Park) algorithms in sensorless motor drives. The -E temperature grade and 5V robustness make the part well suited to electrically noisy settings. Typical applications include BLDC/PMSM motor drives, automotive body and powertrain auxiliaries, industrial power supplies, appliances, and CAN-networked sensor nodes. Design consideration: the 44-QFN exposed-pad package requires a solid ground pour and via array under the pad for thermal and electrical performance; keep decoupling capacitors within 2 mm of VDD pins. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33EV64GM104-I/ML

DSPIC33EV64GM104-I/ML - 5V 70 MIPS 16-bit DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33EV64GM104-I/ML is a 16-bit 5V digital signal controller (DSC) delivering up to 70 MIPS performance with 64 KB of ECC Flash program memory and 8 KB of RAM, housed in a 44-pin QFN (8x8 mm) package with exposed pad. A digital signal controller combines the computational capability of a microcontroller with DSP-oriented features such as hardware multiply-accumulate, making the dsPIC33EV family a bridge between general-purpose MCUs and dedicated DSPs. Within the power-management hierarchy of embedded control, a DSC sits above basic MCUs and is optimized for closed-loop control loops, digital power conversion, and motor control in electrically harsh environments. Key features include a 5V-tolerant operating supply that eliminates level-shifting in industrial and automotive 5V systems, up to 24 channels of 10-bit ADC, four DMA channels, CAN 2.0B and SENT interfaces for automotive networking, and on-chip op amps plus high-resolution PWM outputs targeted at motor control. The integrated ECC Flash provides single-bit error correction for improved functional safety in noisy environments. Architecturally, the dsPIC33EV core runs a modified Harvard pipeline at up to 70 MIPS, with DSP instruction extensions (MAC, modulo addressing, bit-reversed addressing) that accelerate digital filtering and control algorithms. The wide 3.0V to 5.5V supply range and industrial-grade design target harsh conditions with noise and vibration. Typical applications include BLDC and PMSM motor control, automotive sensors and touch/control units, appliance control boards, industrial power supplies, and CAN-networked body modules. When designing with this device, plan the VDD decoupling with low-ESR ceramics and account for the exposed thermal pad on the QFN bottom when creating the PCB land pattern. This page synthesizes distributor pricing, drop-in same-family alternatives, comparison tables, and practical design notes not found in the manufacturer datasheet.

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DSPIC33EV64GM104T-I/ML

DSPIC33EV64GM104T-I/ML - 16-bit 5V 70 MIPS DSC | Microchip

The Microchip Technology DSPIC33EV64GM104T-I/ML is a 16-bit 5V digital signal controller (DSC) delivering up to 70 MIPS performance, 64KB of ECC Flash memory (22K x 24) and 8KB of RAM, housed in a 44-pin QFN (8x8 mm) exposed-pad package. A digital signal controller combines the computational strengths of a microcontroller (MCU) with the math capability of a digital signal processor (DSP). Within the power-management hierarchy, a DSC such as this sits above a basic MCU: it executes deterministic control loops (PLL, motor control, power conversion) while providing general-purpose peripherals like CAN, UART and SPI. The dsPIC33EV family belongs to Microchip's 16-bit dsPIC33E architecture and is specifically designed for harsh-environment operation. Key features include a 5V-tolerant operating range of 4.5V to 5.5V, which removes the need for a separate 3.3V rail in industrial and automotive 12V/24V systems; up to six PWM outputs for motor control; SENT protocol support for automotive sensor interfaces; and on-chip operational amplifiers that reduce external analog component count. The 64KB ECC Flash provides single-bit error correction for functional-safety oriented designs, and the device is listed by Microchip as Functional Safety (FuSa) capable. Architecturally, the dsPIC33EV core is a modified Harvard 16-bit CMOS engine with DSP multiply-accumulate instructions, four DMA channels and seven timers, enabling deterministic real-time execution. Speed derating applies with temperature: DC to 70 MIPS at 0C to +85C, 60 MIPS at -40C to +125C, and 40 MIPS at up to +150C for the E-grade variants. The -I grade used here covers -40C to +125C. Typical applications include automotive touch and control units, industrial motor drives and inverters, and appliance control boards where 5V noise immunity and CAN connectivity are required. Design tip: at 70 MIPS the core runs from an internal PLL fed by a 7.37 MHz FRC oscillator, so verify flash wait-state and ECC settings in the configuration words when migrating speed grades. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet alone.

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DSPIC33EV64GM104T-I/PT

DSPIC33EV64GM104T-I/PT - 16-bit 70 MIPS 5V DSC 64KB | Microchip

The Microchip Technology DSPIC33EV64GM104T-I/PT is a 16-bit digital signal controller (DSC) from the dsPIC33EV family, delivering up to 70 MIPS performance from a 5V-tolerant dsPIC33 core, with 64KB (22K x 24) ECC Flash program memory, 8KB RAM, and a 44-pin TQFP (10x10 mm) surface-mount package. 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 a general-purpose MCU and a dedicated DSP, making the dsPIC33EV family well suited to closed-loop control loops, motor control, and power conversion where both math throughput and rugged I/O are required. Key features of this part include an operating voltage range of 4.5V to 5.5V (5V-class operation in harsh environments), a CAN 2.0B bus interface with up to 8 Mbit/s operation, six motor-control PWM channels with fault protection, three on-chip op amps, a charge time measurement unit (CTMU), and SENT peripheral support for automotive sensor interfaces. The ECC Flash provides functional safety (FuSa) capability by detecting and correcting single-bit memory errors. Architecturally, the dsPIC33EV64GM104 integrates a 16-bit modified Harvard core with DSP engine, barrel shifter, four DMA channels, and multiple interrupt vectors, allowing deterministic real-time response. Peripheral Pin Select (PPS) lets engineers remap digital peripherals onto RPn pins, easing PCB layout and reducing board rework during development. Typical applications include brushless DC and PMSM motor drives, industrial power supplies, automotive body and powertrain subsystems using CAN and SENT, appliances requiring robust 5V I/O, and digital lighting or HVAC control. A key design consideration is thermal management: the 44-TQFP exposed-lead package on a standard 4-layer board typically supports the full industrial temperature range of -40C to +85C, but high-frequency operation with heavily loaded I/O banks should be verified with junction temperature estimation. This page synthesizes distributor availability data, drop-in alternatives, pin-compatibility guidance, and practical design notes not found in a single manufacturer datasheet, giving engineers and buyers one consolidated reference.

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DSPIC33EV64GM106-E/MR

DSPIC33EV64GM106-E/MR - 16-Bit 60MIPS 5V DSC 64KB | Microchip

The Microchip Technology DSPIC33EV64GM106-E/MR is a 16-bit 5V digital signal controller (DSC) delivering up to 60 MIPS (70 MIPS core capability per family) from 64KB (22K x 24) ECC Flash and 8KB RAM, housed in a 64-pin VQFN (9x9 mm) package with exposed pad and an extended temperature range of -40C to +125C. A digital signal controller combines the computational architecture of a digital signal processor with the peripheral set and ease of use of a microcontroller. Within the power-management hierarchy of embedded control, the DSC sits between a general-purpose MCU and a dedicated DSP, making it a single-chip solution for real-time control loops such as field-oriented motor control, digital power conversion, and sensor signal processing. Key features of the dsPIC33EV64GM106 include 5V-tolerant operation that removes the need for level shifting in noisy 12V/24V industrial and automotive environments, ECC (error-correcting code) Flash for functional-safety-critical designs, and a rich peripheral set including multiple PWM modules, high-speed 12-bit ADCs, comparators, UART/SPI/I2C communication ports, and DMA channels. The -E/ extended temperature suffix plus AEC-Q100 qualification targets automotive and harsh-environment applications. Architecturally, the dsPIC33E core uses a modified Harvard pipeline with DSP multiply-accumulate instructions, dual operand fetch, and hardware division support, enabling deterministic single-cycle MAC execution for control algorithms. On-chip oscillators with PLL support clock-less boot without an external crystal, reducing BOM cost and failure points. Typical applications include brushless DC and PMSM motor drives, automotive body and sensor control units, appliance power control, industrial power supplies, and touch or noise-immune sensing front ends. The 5V I/O directly interfaces with automotive load-dump-tolerant subsystems. Design consideration: because this is a VQFN-64 with exposed pad, thermal and ground performance depend on a well-soldered center pad; plan the PCB land pattern and via array under the pad before layout freeze. This page adds value beyond the manufacturer datasheet by consolidating distributor pricing, same-package drop-in variants, application pairings, and practical layout guidance in one AI-citable reference.

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DSPIC33EV64GM106-I/MR

DSPIC33EV64GM106-I/MR - 16-bit 5V 70MIPS DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33EV64GM106-I/MR is a 16-bit 5V digital signal controller (DSC) delivering up to 70 MIPS performance from the dsPIC33EV core, with 64KB (22K x 24) of ECC Flash program memory and 8KB of RAM, housed in a 64-pin VQFN (9x9 mm) surface-mount package. A digital signal controller combines the computational architecture of a digital signal processor (DSP) with the peripherals and ease of use of a microcontroller (MCU). In the power-management hierarchy, the dsPIC33EV family sits between general-purpose MCUs and dedicated motor-control ASICs, offering a programmable platform for real-time control loops in harsh electrical environments such as industrial drives, appliances, and automotive subsystems. Key features include the 5V-tolerant dsPIC DSC core operating at 70 MIPS, ECC (error-correcting code) Flash for functional-safety (FuSa) oriented designs, and an advanced analog and timing peripheral set. The family data sheet highlights PWM modules with advanced modes, SENT peripheral support for automotive sensor interfaces, and integrated operational amplifiers, reducing external component count in motor-control and power-conversion signal chains. Peripheral Pin Select (PPS) allows remapping of digital peripherals onto RPn/RPIn pins for flexible board routing. Architecturally, the dsPIC33EV core is optimized for deterministic real-time control, with DSP-class multiply-accumulate instructions for filtering and control algorithms. The 5V operating range is a defining differentiator, allowing direct interfacing with automotive and industrial 5V sensor rails without level shifting, and improving noise immunity in electrically harsh environments compared to 3.3V-only controllers. Typical applications include brushless DC (BLDC) and permanent-magnet synchronous motor (PMSM) control, switch-mode power supplies and power-factor-correction converters, and automotive body or sensor-interface nodes using the SENT protocol. The on-chip op amps pair naturally with current-sense shunts in inverter designs. A key design consideration: confirm the full 64-pin VQFN pin map against the dsPIC33EVXXXGM00X/10X family data sheet before layout, and reserve ICSP/ICD programming pins (PGECx/PGEDx) for debug access. This page synthesizes distributor data, drop-in family alternatives, pricing tiers, and practical design notes not found in the manufacturer datasheet alone.

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DSPIC33EV64GM106-I/PT

DSPIC33EV64GM106-I/PT - 64KB Flash 16-bit DSC, 64-TQFP | Microchip

The Microchip Technology DSPIC33EV64GM106-I/PT is a 16-bit Digital Signal Controller (DSC) from the dsPIC33EV family that combines a 5V 70 MIPS dsPIC DSC core with 64KB of ECC Flash and 8KB RAM, housed in a 64-pin TQFP (10x10 mm) package. It integrates a high-performance DSP engine with enhanced on-chip analog including operational amplifiers and 12-bit ADC, plus advanced PWM, SENT, and CAN peripherals that target harsh-environment motor control and automotive applications. A Digital Signal Controller (DSC) is a hybrid architecture that merges the deterministic interrupt response and peripheral set of a microcontroller with the multiply-accumulate (MAC) throughput of a DSP. Within the broader semiconductor taxonomy, the dsPIC33EV belongs to: DSC -> microcontroller -> embedded processor -> semiconductor IC. The 5V core voltage and extended peripherals (CAN, SENT, op amps) position this family between low-voltage ARM Cortex-M4 MCUs and traditional DSPs, enabling direct interfacing with 5V sensors and 12V automotive buses without level shifters. Key differentiating features include 70 MIPS execution from a 5V supply, dual 12-bit ADC modules with up to 32 input channels, three op amps configurable for signal conditioning, three analog comparators, three 16-bit timers, and a 4-channel DMA controller. Communication peripherals include 2x CAN, 2x I2C, 3x SPI, 4x UART, and SENT (Single Edge Nibble Transmission) support for automotive sensor interfacing. The architecture uses a modified Harvard design with separate program and data paths, single-cycle MAC and barrel shifting, and zero-overhead looping. ECC on Flash improves reliability in electrically noisy environments, and the wide operating temperature range (-40C to +85C for the I-grade variant) supports industrial and automotive deployments. Typical applications include BLDC/PMSM motor control (field-oriented control up to several kW), automotive sensor interfacing via SENT, switched-mode power supply digital control, LED lighting drivers, and industrial automation nodes requiring on-chip op amps for current sensing. When designing with this device, allocate careful PCB layout for the analog and power sections: keep the AVDD/VREF traces short, decouple the 5V supply with a 10uF bulk plus 0.1uF ceramic on every VDD/AVDD pair, and avoid routing PWM traces near the analog op-amp inputs. Always reserve two I/O for ICSP programming (PGEDx/PGECx). This page synthesizes distributor pricing, parameter comparison tables, and practical design notes that are not found in the manufacturer datasheet alone, helping engineers select and qualify the DSPIC33EV64GM106-I/PT with confidence.

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DSPIC33EV64GM106T-I/PT

DSPIC33EV64GM106T-I/PT - 16-bit 70 MIPS 64KB DSC | Microchip

The Microchip Technology DSPIC33EV64GM106T-I/PT is a 16-bit digital signal controller (DSC) from the dsPIC33EV family, delivering up to 70 MIPS performance, 64KB (22K x 24) of ECC Flash program memory, and 8KB of RAM, housed in a 64-pin TQFP (10x10 mm) surface-mount package. A digital signal controller combines the computational throughput of a digital signal processor (DSP) with the peripheral integration and control logic of a microcontroller (MCU). Within the embedded processing hierarchy, DSCs sit between general-purpose microcontrollers and dedicated DSPs, making them the preferred choice for closed-loop control systems such as motor drives, digital power supplies, and sensor fusion, where deterministic multiply-accumulate (MAC) execution and rich analog peripherals must coexist. Key features of this device include its 5V-tolerant operating range, which allows direct interfacing with industrial 5V logic without level shifters, ECC Flash for functional-safety (FuSa) oriented designs, and a peripheral pin select (PPS) scheme that lets designers remap digital peripherals onto available I/O pins for maximum board-layout flexibility. The industrial temperature rating (-40C to +85C) covers most appliance, industrial, and commercial automotive-adjacent applications. Technically, the dsPIC33EV64GM1 core executes the enhanced 16-bit dsPIC instruction set with DSP engine support for single-cycle MAC and hardware division, running from an internal PLL clocked from an external crystal. Peripherals typically configured on the GM106 variant include multiple UART, SPI, and I2C ports, PWM modules suited to motor control, DMA channels, and a high-speed 12-bit ADC, enabling complete single-chip control nodes. According to Microchip's product page, the dsPIC33EV family is specifically aimed at harsh environments such as appliances, industrial equipment, and automotive systems. Typical applications include BLDC and PMSM motor control, digital power conversion (PFC, LLC), automotive body and convenience modules, and industrial sensing and actuation nodes. The 5V supply simplifies designs driving gate drivers and industrial sensors directly. Design consideration: confirm the supply range of 4.5V to 5.5V against your power tree and use the ECC Flash option deliberately, as the T (tape-and-reel) suffix and I (industrial temperature) suffix define ordering, not electrical, differences. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing a single sourcing and engineering reference.

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DSPIC33FJ06GS001-E/P

DSPIC33FJ06GS001-E/P - 16-bit 40 MIPS DSC 18-PDIP | Microchip

The Microchip Technology DSPIC33FJ06GS001-E/P is a 16-bit Digital Signal Controller (DSC) from the dsPIC33FJ06GS family, delivering 40 MIPS performance with 6KB (2K x 24) of Flash program memory and 0.25KB of RAM, housed in an 18-pin PDIP package with an extended -40C to +125C temperature rating. A Digital Signal Controller combines the computational throughput of a digital signal processor with the peripheral integration and control-oriented architecture of a microcontroller. Within the power-management hierarchy, DSCs such as the dsPIC33FJ06GS001 sit above general-purpose MCUs for real-time control of switching power supplies, where deterministic interrupt latency and dedicated PWM hardware are essential. Key features include a dedicated SMPS (Switched-Mode Power Supply) PWM module optimized for power conversion, two high-speed analog comparators, and a 10-bit ADC - a peripheral set purpose-built for digital power supplies. The 40 MIPS core executes DSP instructions (multiply-accumulate, barrel shifter) for control-loop mathematics, while code execution from Flash with instruction-level determinism simplifies closed-loop firmware design. The architecture pairs the dsPIC33F 16-bit CPU core with flexible Peripheral Pin Select (RPn remapping), allowing PWM outputs, UART, and other digital peripherals to be routed to selectable pins - critical for optimizing an 18-pin power-conversion layout. The -E/ temperature suffix qualifies the device for -40C to +125C operation, suitable for sealed power electronics and high-temperature enclosures. Typical applications include AC-DC and DC-DC converter control, interleaved power factor correction (Microchip's Interleaved PFC reference design targets this SMPS dsPIC family), battery chargers, LED drivers, and digital lighting ballasts. Design consideration: on this 18-pin device, INT0 is not remappable, and ICSP programming requires PGECx/PGEDx pins to be used strictly as matched pairs - plan your pinout before routing. This page synthesizes distributor listings, drop-in alternatives within the dsPIC33FJ06GS family, and practical design notes not found in the manufacturer datasheet summary.

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DSPIC33FJ06GS001-I/SO

DSPIC33FJ06GS001-I/SO - 16-bit DSC 40 MIPS 6KB Flash | Microchip

The Microchip Technology DSPIC33FJ06GS001-I/SO is a 16-bit digital signal controller (DSC) delivering 40 MIPS performance from 6KB (2K x 24) of Flash program memory and 256 bytes of RAM, housed in an 18-pin SOIC (0.3 inch) package for surface-mount assembly. A digital signal controller combines the computational power of a digital signal processor (DSP) with the peripheral integration and control logic of a microcontroller (MCU), positioning it above basic microcontrollers and below full DSPs in the embedded hierarchy. The dsPIC33F family is Microchip's 16-bit DSC line optimized for real-time digital power conversion, where deterministic loop closure at tens to hundreds of kilohertz is essential. Key features of the GS001 variant include high-resolution PWM peripherals purpose-built for switch-mode power supplies (SMPS), an analog-to-digital converter, analog comparators, and industrial temperature rating (-40C to +85C, denoted by the -I suffix). The device targets multi-loop digital power topologies directly, with hardware that offloads timing-critical PWM and ADC triggering from software. The SMPS-oriented peripheral set supports common and multi-loop digital power conversion: the high-speed PWM module provides complementary outputs, dead-time insertion, and fault protection, while on-chip comparators enable fast overcurrent shutdown without CPU intervention. Typical applications include AC-to-DC converters, DC-to-DC converters, power factor correction (PFC) stages, uninterruptible power supplies (UPS), and LED drivers, all cited on the Microchip product page for this family. Design consideration: with only 6KB of instruction Flash and 256 bytes of RAM, firmware must be lean; developers should budget code space carefully and use the GS202A or larger family members if control-law complexity grows. This page synthesizes distributor data, family drop-in alternatives, and design guidance not found on the standard manufacturer product page.

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DSPIC33FJ06GS001-I/SS

DSPIC33FJ06GS001-I/SS - 16-bit 40 MIPS SMPS DSC | Microchip

The Microchip Technology DSPIC33FJ06GS001-I/SS is a 16-bit digital signal controller (DSC) delivering up to 40 MIPS performance with 6 KB (2K x 24) of FLASH program memory, 256 bytes of RAM, and dedicated switch-mode power supply (SMPS) peripherals, housed in a 20-pin SSOP (SS) package rated for -40C to +85C operation. A digital signal controller combines the computational capability of a digital signal processor with the control peripherals and ease of use of a microcontroller. Within the embedded control hierarchy, the DSC sits between general-purpose MCUs and full DSPs, making it the preferred choice for closed-loop, high-frequency control loops such as digital power conversion, where deterministic interrupt latency and specialized PWM hardware matter more than raw math throughput. Key features of this SMPS-focused device include a high-speed 16-bit PWM module with complementary outputs, dead-time control, and edge- or center-aligned modes; a high-speed 10-bit ADC capable of sampling multiple channels simultaneously for current- and voltage-loop feedback; and on-chip analog comparators that can trigger PWM fault states in nanoseconds without CPU intervention, enabling cycle-by-cycle current limiting. Technically, the device executes the dsPIC33F core with a 24-bit instruction word architecture, a barrel shifter, DSP multiply-accumulate instructions, and two address generation units. Its internal voltage regulator (VREG) allows single-supply operation from approximately 3.0V to 3.6V, and low-power modes plus doze/sleep support reduce standby consumption in offline power stages. Typical applications include AC-DC and DC-DC power supplies, power factor correction (PFC) stages, LED drivers, battery chargers, and digital lighting ballasts. Microchip's interleaved PFC reference design, producing up to 350 W from universal input, is based on this SMPS DSC family, demonstrating the fit for digital power. Design consideration: the 6 KB FLASH capacity requires tight code discipline; use fixed-point DSP library routines and avoid heavy middleware stacks, and verify the erase/program endurance budget if field firmware updates are planned. This page synthesizes distributor pricing from DigiKey, Mouser, LCSC and Octopart, drop-in family alternatives, pinout guidance, and practical digital-power design notes not found in the manufacturer datasheet, giving engineers a single citable selection resource.

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DSPIC33EV64GM004-I/PT - 5V 70 MIPS 64KB Flash DSC | Microchip

DSPIC33EV64GM004T-I/P8 - 16-bit 70MIPS 64KB DSC | Microchip

DSPIC33EV64GM004T-I/PT - 16-bit 70MIPS 5V DSC 64KB | Microchip

DSPIC33EV64GM006-I/MR - 16-Bit 70 MIPS 5V DSC | Microchip

DSPIC33EV64GM006-I/PT - 16-bit 70 MIPS DSC, 64KB Flash | Microchip

DSPIC33EV64GM006T-I/MR - 16-bit 70 MIPS 5V DSC 64KB Flash | Microchip

DSPIC33EV64GM102-E/MM - 16-bit 60 MIPS 5V DSC 64KB Flash | Microchip

DSPIC33EV64GM102-E/SO - 16-bit 60 MIPS 5V DSC | Microchip

DSPIC33EV64GM102-I/MM - 16-Bit 70 MIPS 5V DSC | Microchip

DSPIC33EV64GM102-I/SO - 16-bit 70 MIPS 5V DSC | Microchip

DSPIC33EV64GM102T-I/SO - 16-bit 70 MIPS 5V DSC | Microchip

DSPIC33EV64GM103-I/M5 - 70MIPS 5V DSC, CAN | Microchip

DSPIC33EV64GM103T-I/M5 - 16-bit 70 MIPS 5V DSC | Microchip

DSPIC33EV64GM104-E/ML - 16-bit 60 MIPS 5V DSC, CAN | Microchip

DSPIC33EV64GM104-I/ML - 5V 70 MIPS 16-bit DSC 64KB Flash | Microchip

DSPIC33EV64GM104T-I/ML - 16-bit 5V 70 MIPS DSC | Microchip

DSPIC33EV64GM104T-I/PT - 16-bit 70 MIPS 5V DSC 64KB | Microchip

DSPIC33EV64GM106-E/MR - 16-Bit 60MIPS 5V DSC 64KB | Microchip

DSPIC33EV64GM106-I/MR - 16-bit 5V 70MIPS DSC 64KB Flash | Microchip

DSPIC33EV64GM106-I/PT - 64KB Flash 16-bit DSC, 64-TQFP | Microchip

DSPIC33EV64GM106T-I/PT - 16-bit 70 MIPS 64KB DSC | Microchip

DSPIC33FJ06GS001-E/P - 16-bit 40 MIPS DSC 18-PDIP | Microchip

DSPIC33FJ06GS001-I/SO - 16-bit DSC 40 MIPS 6KB Flash | Microchip

DSPIC33FJ06GS001-I/SS - 16-bit 40 MIPS SMPS DSC | Microchip