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DSPIC33EV32GM102-E/MM - 16-bit 5V DSC 32KB Flash | Microchip
DSPIC33EV32GM102-E/MM

DSPIC33EV32GM102-E/MM - 16-bit 5V DSC 32KB Flash | Microchip

The Microchip DSPIC33EV32GM102-E/MM is a 16-bit digital signal controller (DSC) from the dsPIC33EV family, featuring a 5V-tolerant dsPIC DSC core running at up to 70 MIPS, 32KB (11K x 24) of Flash program memory, and 4KB of RAM, housed in a 28-pin QFN-S (6x6 mm, MM) surface-mount package with exposed pad and an extended operating temperature range of -40C to +125C (E suffix). A digital signal controller combines the computational architecture of a digital signal processor with the peripherals and ease of use of a microcontroller, occupying a node in the product hierarchy: DSC -> microcontroller -> embedded processor -> semiconductor. DSCs are optimized for real-time control loops such as field-oriented motor control, digital power conversion, and sensor signal processing. Key features include the 5V robust core that eliminates level-shifting in industrial and automotive 5V systems, an integrated CAN bus interface for vehicular and industrial networking, 16-bit Sigma-Delta and high-speed ADC peripherals, PWM modules for motor and power control, and functional-safety (FuSa) support documentation. The E-grade temperature rating supports harsh environments where consumer-grade parts would fail. Technically, the dsPIC33EV implements a modified Harvard architecture with DSP instruction extensions (MAC, DSP multiply-accumulate), a 16-bit W register file, and hardware looping, enabling single-cycle DSP operations at 70 MIPS. Supply voltage spans 4.5V to 5.5V nominally at 5.0V. Flash is self-programmable, supporting in-field firmware updates. Typical applications include BLDC/PMSM motor control in appliances, automotive body and powertrain subsystems (AEC-Q100 qualified family), industrial power supplies, and CAN-networked sensor nodes. Design consideration: budget decoupling capacitance on both VDD pins and place the exposed thermal pad land pattern per the datasheet to maximize ground integrity and heat dissipation. This page synthesizes verified distributor data, drop-in alternatives, and engineering design guidance beyond the manufacturer datasheet for one-stop component evaluation.

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DSPIC33EV32GM102-E/SO - 16-bit 60 MIPS 5V DSC | Microchip
DSPIC33EV32GM102-E/SO

DSPIC33EV32GM102-E/SO - 16-bit 60 MIPS 5V DSC | Microchip

The Microchip DSPIC33EV32GM102-E/SO is a 16-bit digital signal controller (DSC) from the dsPIC33EV family, delivering up to 60 MIPS performance from a 5V-tolerant dsPIC33 core, with 32KB (11K x 24) of Flash program memory and 4KB of RAM, housed in a 28-pin SOIC package rated for -40C to +125C operation. A digital signal controller combines the computational capability of a microcontroller with DSP-class math acceleration in a single core. Within the power-management hierarchy of embedded systems, a DSC sits above general-purpose MCUs for control-loop tasks, making the dsPIC33EV family a direct fit where sensor-rich, real-time closed-loop control must run in harsh electrical environments such as 12V and 24V industrial and automotive buses. Key features include the 5V operating range (4.5V to 5.5V), which removes level-shifting between the controller and automotive/industrial sensor interfaces, an on-chip CAN module for vehicle and factory networking, complementary PWM outputs for motor and power conversion control, and integrated analog including op amps and a 12-bit ADC that reduce external BOM cost. Technical depth comes from the enhanced dsPIC33E architecture: the -E suffix designates the extended temperature AEC-Q100 qualified variant, and the device carries Functional Safety (FuSa) support documentation for ISO 26262-style development flows. The 60 MIPS core executes DSP instructions with dual operand fetch, enabling FOC motor control and digital power algorithms on-chip. Typical applications include BLDC and PMSM motor control in appliances, automotive body and powertrain auxiliary nodes using CAN, and industrial power supplies with SENT sensor interfaces. Design consideration: place a 0.1uF ceramic decoupling capacitor at each VDD pin pair and keep the MCLR line above 4.5V at reset for reliable programming. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet, with pricing referenced as of 2026-09-26.

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DSPIC33EV32GM102T-I/MM - 70MIPS 32KB 5V DSC QFN-28 | Microchip
DSPIC33EV32GM102T-I/MM

DSPIC33EV32GM102T-I/MM - 70MIPS 32KB 5V DSC QFN-28 | Microchip

The Microchip Technology DSPIC33EV32GM102T-I/MM is a 16-bit dsPIC33EV digital signal controller (DSC) delivering up to 70 MIPS from a 5V-tolerant core, with 32KB (11K x 24) of ECC-protected Flash program memory, 4KB of RAM, and a 28-pin QFN-S (6x6 mm) surface-mount package. A digital signal controller combines the computational power of a digital signal processor with the peripheral integration and deterministic control flow of a microcontroller. Within the power-management hierarchy, the dsPIC33EV family sits in the broader class of embedded microcontrollers, optimized for real-time closed-loop control tasks such as motor commutation, power conversion, and sensor fusion in electrically harsh environments. Key features include a 16-bit pipelined core with DSP engine, dual 40-bit accumulators, and barrel shifter; up to 6 motor-control PWM channels with dead-time insertion; a CAN 2.0B controller for automotive and industrial networks; SENT (SAE J2716) peripheral support; a charge time measurement unit (CTMU); and on-chip analog integration including 3 operational amplifiers, reducing external component count in mixed-signal designs. Technical depth: the dsPIC33EV core runs from a 4.5V to 5.5V supply, distinguishing it from most 3.3V DSC competitors and allowing direct interfacing with 5V sensors and transducers. Flash ECC (single-bit error correction) plus functional-safety (FuSa) documentation support IEC 61508 and ISO 26262 development flows. Four DMA channels offload the CPU for high-throughput ADC and communication workloads, and Peripheral Pin Select (PPS) allows flexible remapping of digital peripherals to RPn pins. Typical applications include brushless DC (BLDC) and PMSM motor control, automotive body and sensor modules, appliances, and industrial power supplies where CAN connectivity and 5V robustness against noise and vibration are required. Design consideration: budget the VCAP pin capacitor per the manufacturer datasheet for core regulator stability, and use the SS/MCLR configuration fuses deliberately - wrong oscillator selection is a common first-bring-up pitfall. This page synthesizes distributor pricing, same-family drop-in alternatives, design notes, and application guidance not found on the manufacturer product page.

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DSPIC33EV32GM103T-I/M5 - 16-bit 70 MIPS 5V DSC | Microchip
DSPIC33EV32GM103T-I/M5

DSPIC33EV32GM103T-I/M5 - 16-bit 70 MIPS 5V DSC | Microchip

The Microchip Technology DSPIC33EV32GM103T-I/M5 is a 16-bit dsPIC33EV digital signal controller (DSC) delivering 70 MIPS performance with 32KB (11K x 24) ECC FLASH and 4KB RAM, housed in a 36-pin UQFN (5x5 mm) package and operating from a 4.5V to 5.5V supply. 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 dsPIC33EV sits between general-purpose MCUs and standalone DSPs, making it a power-management IC-class solution for real-time control loops that need both math acceleration and robust on-chip peripherals. Key features include an on-chip CAN 2.0B controller with DMA, six motor control PWM channels, three integrated operational amplifiers, a Charge Time Measurement Unit (CTMU) for capacitive touch and time-domain measurements, and SENT (SAE J2716) peripheral support for automotive sensor interfaces. ECC FLASH improves functional safety headroom (FuSa), a headline attribute of the dsPIC33EV family. Architecturally, the device runs a 16-bit modified Harvard core at up to 60 MHz external clock, yielding 70 MIPS, and executes DSP instructions such as MAC and single-cycle multiply for FIR/IIR filtering. The 5V core tolerance allows direct connection to 5V industrial and automotive signaling without level shifting, reducing BOM cost and failure points. Typical applications include BLDC and PMSM motor control for appliances, automotive body and HVAC nodes using CAN and SENT, and industrial power supplies requiring fast PID loops with high noise immunity. Design consideration: the UQFN package requires a solid ground plane and via stitching under the exposed pad for thermal and signal-integrity performance, especially when driving PWM-heavy motor loads. This page synthesizes distributor pricing, drop-in alternatives, design notes, and application guidance not found in the manufacturer datasheet alone.

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DSPIC33EV32GM104-E/P8 - 16-bit 5V DSC 60MHz 32KB CAN | Microchip
DSPIC33EV32GM104-E/P8

DSPIC33EV32GM104-E/P8 - 16-bit 5V DSC 60MHz 32KB CAN | Microchip

The Microchip Technology DSPIC33EV32GM104-E/P8 is a 16-bit 5V dsPIC33EV digital signal controller (DSC) delivering 60 MHz (70 MIPS peak family rating) performance with 32KB (11K x 24) ECC Flash, 4KB RAM, and an integrated CAN module, housed in a 48-pin TQFP (7x7 mm) package rated for -40C to +125C operation. A digital signal controller combines the compute throughput of a DSP with the peripheral set and ease of use of a microcontroller. Within the power-management hierarchy of embedded systems, the dsPIC DSC sits between general-purpose MCUs and dedicated DSPs, making it the workhorse for motor control, digital power conversion, and sensing in harsh electrical environments where 5V noise immunity matters. Key features of the DSPIC33EV32GM104 include an on-chip CAN 2.0B controller, six motor-control PWM channels for three-phase inverter drives, three integrated operational amplifiers that reduce external analog component count, a CTMU (Charge Time Measurement Unit) for capacitive touch and time-based measurements, and SENT peripheral support for automotive sensor interfaces. The 5V-tolerant supply range of 4.5V to 5.5V directly interfaces with automotive and industrial 5V rails without level shifting. The ECC Flash provides single-bit error correction for mission-critical firmware integrity, a requirement in AEC-Q100 automotive designs. The DSP engine with fixed-point MAC and dual operand fetch accelerates FOC motor control loops and digital filters, while the 35 general-purpose I/O pins support dense peripheral integration. Typical applications include brushless DC and PMSM motor control in appliances, automotive body and powertrain auxiliary nodes using CAN and SENT, industrial power supplies and battery chargers, and capacitive-touch human interface panels. Design-wise, plan the 5V rail with a single 0.1uF decoupling capacitor per VDD pin plus bulk capacitance, and route the op-amp inputs away from PWM traces to preserve analog accuracy. This page synthesizes distributor pricing, drop-in alternatives across the dsPIC33EV family, and practical design notes not found in the manufacturer datasheet.

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DSPIC33EV32GM104-I/PT - 16-Bit 5V 70MIPS DSC | Microchip
DSPIC33EV32GM104-I/PT

DSPIC33EV32GM104-I/PT - 16-Bit 5V 70MIPS DSC | Microchip

The Microchip Technology DSPIC33EV32GM104-I/PT is a 16-bit dsPIC33EV digital signal controller (DSC) delivering 70 MIPS from a 5V-tolerant dsPIC core, with 32KB (11K x 24) of Flash program memory, 4KB of RAM, and a 44-pin TQFP (10x10 mm) package. It operates from -40C to +85C and is designed for harsh 5V industrial and automotive environments. A digital signal controller combines the computational throughput of a DSP with the peripheral integration and deterministic interrupt structure of a microcontroller. Within the power-management hierarchy of embedded systems, a DSC such as this sits at the control layer: it executes closed-loop algorithms (PID, motor control, digital power) while directly driving sensors and actuators. The dsPIC33EV family extends Microchip's dsPIC33 architecture with an enhanced 5V-capable core, which eliminates level-shifting circuitry when interfacing with legacy 5V transducers and power stages. Key features include 70 MIPS instruction throughput at 5V, on-chip Flash of 32KB organized as 11K x 24-bit instruction words, 4KB of SRAM, 4 DMA channels for low-latency data movement, and 9 timers supporting capture, compare, and PWM functions. The device also provides 3 external interrupt sources and multiple PGECx/PGEDx pin pairs for In-Circuit Serial Programming (ICSP) and debugging. DigiKey classifies the family as Functional Safety (FuSa) capable, supporting safety-oriented designs. Architecturally, the dsPIC33EV uses a modified Harvard, 16-bit CISC-style instruction pipeline with dual operand fetch, DSP multiply-accumulate (MAC) instructions, and a multiple internal bus structure as described by Microchip distributors, enabling single-cycle DSP operations that offload signal-processing loops from software overhead. Typical applications include appliance motor control (BLDC/PMSM drives), automotive body and powertrain subsystems, industrial digital power supplies, and sensor-interface systems where direct 5V analog connectivity reduces bill-of-material complexity. Design-wise, all VDD/VSS pairs must be decoupled and tied per the manufacturer datasheet, and any PGECx/PGEDx pair selected for ICSP must be used as a matched pair (for example PGEC2 with PGED2), per Microchip programming documentation. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33EV32GM104T-I/ML - 16-bit 70 MIPS 5V DSC | Microchip
DSPIC33EV32GM104T-I/ML

DSPIC33EV32GM104T-I/ML - 16-bit 70 MIPS 5V DSC | Microchip

The Microchip Technology DSPIC33EV32GM104T-I/ML is a 16-bit 5V digital signal controller (DSC) delivering 70 MIPS performance with 32KB (11K x 24) ECC Flash and 4KB RAM, housed in a 44-pin QFN (8x8 mm) exposed-pad package. A digital signal controller combines the computational throughput of a DSP with the peripheral integration and control logic of a microcontroller. Within the embedded hierarchy, the DSC sits between general-purpose MCUs and dedicated DSPs, making the dsPIC33EV family a natural choice for closed-loop control systems such as motor drives and digital power supplies that need both math throughput and robust I/O. Key features include a 16-bit dsPIC33EV core running up to 70 MIPS from a 4.5V to 5.5V supply (nominal 5.0V), on-chip CAN 2.0B for vehicular and industrial networking, six motor-control PWM channels for three-phase inverter control, and three integrated op amps plus a CTMU (Charge Time Measurement Unit) for analog front-end conditioning. The ECC Flash protects program memory integrity, and the part carries Microchip Functional Safety (FuSa) documentation support. Architecturally, the device uses CMOS technology with a modified Harvard 16-bit pipeline and DSP multiply-accumulate instructions, supporting low-power modes per Microchip documentation. Jotrin's listing confirms CAN, 6-channel MC PWM, 3 op amps, CTMU, and SENT peripheral support on the same die. Typical applications span brushless DC and PMSM motor control in appliances, automotive body and powertrain auxiliaries, and industrial power conversion, where the 5V noise immunity outperforms 3.3V MCUs in harsh electrical environments. Design consideration: the maximum supply current is 350mA, so decouple the 5V rail with low-ESR ceramics near both VDD pairs and the exposed thermal pad; the tape-and-reel /T suffix suits automated SMT assembly. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33EV32GM106-E/MR - 16-Bit 70 MIPS DSC 32KB Flash | Microchip
DSPIC33EV32GM106-E/MR

DSPIC33EV32GM106-E/MR - 16-Bit 70 MIPS DSC 32KB Flash | Microchip

The Microchip Technology DSPIC33EV32GM106-E/MR is a 16-bit 5V digital signal controller (DSC) from the dsPIC33EV GM family, delivering 70 MIPS performance from a 32 KB ECC Flash memory and 4 KB RAM, housed in a 64-pin QFN (S-PQCC-N64) surface-mount package with 0.50 mm terminal pitch. 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, the dsPIC33EV sits above basic MCUs and below standalone DSPs, making it a single-chip solution for closed-loop motor control, digital power conversion, and sensor-intensive embedded systems that must operate in electrically harsh environments. Key differentiating features include native 5V operation that eliminates level-shifting in automotive and industrial 12V/24V systems, an extended temperature range of -40C to +125C on the E-grade suffix, CAN 2.0B and SENT interfaces for in-vehicle networking, six motor-control PWM channels with complementary outputs, and three on-chip operational amplifiers that offload external analog signal conditioning. Architecturally, the dsPIC33EV core executes DSP-class instructions including DSP multiply-accumulate, division support, and a barrel shifter, backed by 4 DMA channels and 7 timers for deterministic real-time control. A Charge Time Measurement Unit (CTMU) enables capacitive touch and precision time-of-flight measurement. ECC Flash provides single-bit error detection and correction, supporting functional-safety-oriented designs. The part is listed in Microchip's AEC-Q100-qualified dsPIC33EV automotive series. Typical applications include brushless DC and PMSM motor drives, automotive sensors and touch control units, appliance control boards, solenoid and valve drivers, and CAN-networked industrial nodes where the 5V I/O tolerance directly simplifies BOM and board design. Design-wise, exploit the integrated op amps to build the current-sense front end for FOC motor control, but budget the PWM dead-time insertion registers carefully when driving bridge topologies at 60-70 MHz system speeds. This page synthesizes verified distributor data, drop-in same-family alternatives, practical design notes, and AEO-optimized FAQs not found in the manufacturer datasheet alone.

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DSPIC33EV32GM106-I/MR - 16-Bit 70MIPS 5V DSC, 32KB Flash | Microchip
DSPIC33EV32GM106-I/MR

DSPIC33EV32GM106-I/MR - 16-Bit 70MIPS 5V DSC, 32KB Flash | Microchip

The Microchip Technology DSPIC33EV32GM106-I/MR is a 16-bit digital signal controller (DSC) from the dsPIC33EV Functional Safety (FuSa) family, delivering 70 MIPS performance at 5V with 32KB (11K x 24) of Flash memory and 4KB of RAM, housed in a 64-pin VQFN (9x9 mm, MR) package with exposed pad. A digital signal controller combines the computational throughput of a DSP with the peripheral integration and control flexibility of a microcontroller. Within the power-management hierarchy of embedded systems, a DSC such as this sits at the heart of real-time control loops - digital signal controller to microcontroller to embedded processor - and the dsPIC33EV family extends this lineage with a robust 5V core targeting harsh electrical environments where 3.3V controllers need external level shifting or transceivers. Key features include the 5V-tolerant 4.5V to 5.5V operating range, an integrated CAN bus module for automotive and industrial networking, SENT (SAE J2716) support for sensor interfaces, on-chip op amps that reduce external BOM cost, and advanced PWM peripherals purpose-built for motor control and power conversion. Seven timers and four DMA channels offload deterministic tasks from the CPU core. Architecturally, the dsPIC33EV core executes an enhanced 16-bit modified Harvard instruction set with DSP multiply-accumulate instructions, reaching 70 MIPS from an internal PLL. The functional-safety variant documentation supports designs targeting safety-critical appliances, industrial, and automotive platforms. Typical applications include brushless DC and PMSM motor drives, automotive body and powertrain modules using CAN/SENT, and switched-mode power supplies or digital power stages where the 5V rail directly drives gate drivers. When designing with this part, budget Flash carefully - 32KB (11K x 24 instruction words) suits fixed-function control but not feature-rich stacks; the same footprint is offered in 64KB, 128KB, and 256KB Flash versions for drop-in memory upgrades. This page synthesizes verified distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33EV32GM106-I/PT - 5V 70 MIPS 16-bit DSC, 32KB Flash | Microchip
DSPIC33EV32GM106-I/PT

DSPIC33EV32GM106-I/PT - 5V 70 MIPS 16-bit DSC, 32KB Flash | Microchip

The Microchip DSPIC33EV32GM106-I/PT is a 16-bit, 5V-tolerant Digital Signal Controller (DSC) from the dsPIC33EV family that delivers up to 70 MIPS of compute throughput and is housed in a 64-pin TQFP (10x10 mm) package. The device integrates 32 KB of Flash program memory (11K x 24 words), 4 KB of RAM, a hardware DSP engine, four DMA channels, and nine timers with three external interrupt sources, all on a single 5V supply rail. A Digital Signal Controller (DSC) is a hybrid between a microcontroller and a DSP — it combines deterministic real-time control with single-cycle MAC and a barrel shifter so that the same chip can close a motor-control loop and run an FFT on the same data stream. The dsPIC33EV family sits within Microchip's broader 16-bit DSC hierarchy (dsPIC33F > dsPIC33E > dsPIC33EV), and is specifically engineered for native 5V industrial, appliance, and automotive environments where 3.3V-only MCUs would require additional level-shifting circuitry. Key features include 5V I/O tolerance for direct interfacing with legacy 5V sensors, up to 70 MIPS core performance with single-cycle multiply-accumulate, an enhanced Harvard bus with dual-operand fetch, on-chip op amps and high-resolution PWM peripherals on qualifying family members, SENT peripheral support for automotive sensor interfaces, four DMA channels that offload data movement from the CPU, and nine 16-bit timers. The integrated DSP engine accelerates control loops and digital filters without external coprocessors. Architecturally, the dsPIC33EV core separates program and data buses (Harvard) and uses a deterministic pipeline. The fixed-point DSP engine executes one MAC per instruction cycle, accelerating FIR/IIR filters and Park/Clarke transforms used in field-oriented motor control. The Flash program memory is organised as 11K x 24-bit words, while RAM is split between data memory and X/Y data spaces used by the DSP engine. Typical applications include brushless DC and PMSM motor drives, automotive body and sensor modules, induction heating, power-conversion inverter stages, and industrial appliances operating on noisy 12V/24V rails where native 5V I/O reduces bill-of-material cost. When designing, verify pin compatibility across the GM106 flash-size variants (32K/64K/128K/256K) before second-sourcing, since the 64-pin TQFP footprint is shared across the family but Flash density differs and may affect firmware layout. This page synthesises distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33EV64GM002-E/SS - 16-bit 70MIPS 5V DSC | Microchip
DSPIC33EV64GM002-E/SS

DSPIC33EV64GM002-E/SS - 16-bit 70MIPS 5V DSC | Microchip

The Microchip Technology DSPIC33EV64GM002-E/SS is a 16-bit 5V digital signal controller (DSC) delivering up to 70 MIPS dsPIC core performance with 64KB (22K x 24) of Flash program memory, 8KB of RAM, and an extended-temperature (-40C to +125C) 28-pin SSOP package. A digital signal controller combines the computational architecture of a digital signal processor - including a DSP engine, barrel shifter, and multiply-accumulate (MAC) hardware - with the peripheral integration and ease of use of a microcontroller. DSCs sit within the broader hierarchy of embedded processors: microcontroller unit (MCU) -> digital signal controller (DSC) -> system-on-chip, and are the preferred choice when control loops require both fast math and rich peripherals. Key differentiating features include native 5V operation, which directly interfaces with automotive and industrial sensors without level shifting; an advanced motor-control PWM with dead-time insertion; SENT (SAE J2716) peripheral support for automotive sensor interfaces; on-chip operational amplifiers; and Peripheral Pin Select (PPS) that lets designers remap digital peripherals to available pins for maximum layout flexibility. The device is AEC-Q100 qualified and supports Microchip Functional Safety (FuSa) packages for safety-critical designs. Architecturally, the dsPIC33EV GM core uses a modified Harvard bus structure with a multiple internal bus architecture, four DMA channels, and nine timers, enabling deterministic interrupt latency and efficient data movement for high-rate control and signal-processing tasks. Typical applications include Brushless DC (BLDC) and PMSM motor control in appliances, automotive body and sensor modules operating in harsh vibration and noise environments, and industrial power conversion such as digital power supplies and inverters where 5V noise immunity is a decisive advantage. Design consideration: the extended-temperature E suffix guarantees operation to +125C ambient, but total power dissipation and SSOP thermal resistance must still be verified against your clock frequency and I/O loading; use decoupling on both VDD pins and keep the analog supply clean for the on-chip op amps. This page synthesizes distributor pricing, same-package drop-in alternatives, and practical design guidance not found in the manufacturer datasheet.

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DSPIC33EV64GM002-I/MM - 16-bit 5V DSC 70 MIPS QFN-28 | Microchip
DSPIC33EV64GM002-I/MM

DSPIC33EV64GM002-I/MM - 16-bit 5V DSC 70 MIPS QFN-28 | Microchip

The Microchip Technology DSPIC33EV64GM002-I/MM is a 16-bit 5V digital signal controller (DSC) from the dsPIC33EV family, delivering up to 70 MIPS performance with 64KB of ECC Flash program memory and 8KB of RAM, housed in a 28-pin QFN-S (6x6 mm) surface-mount package with an industrial -40C to +85C temperature rating. A digital signal controller combines the computational architecture of a microcontroller with the signal-processing capability of a DSP. The dsPIC33EV sits within Microchip's broader 16-bit MCU/DSC hierarchy, above entry-level PIC16/PIC18 devices and alongside the dsPIC33EP family, and is classified as a power-management-adjacent control IC for real-time embedded systems such as motor control and power conversion. Key features include the 5V-tolerant robust core designed for harsh electrical environments, ECC (Error Correction Code) protected Flash for functional-safety-oriented designs, and Peripheral Pin Select (PPS) that allows remappable digital peripherals to be routed to almost any RPn pin. On-chip analog and control resources include high-speed PWM with advanced motor-control modes, SENT peripheral support, input capture, and dual ADC inputs on the 28-pin variant. The dsPIC33EV core uses a modified Harvard architecture with a 24-bit instruction word, DSP multiply-accumulate (MAC) engine and barrel shifter, enabling single-cycle DSP class instructions for control-loop and filtering algorithms. Four DMA channels offload data movement from the CPU, and seven timers support multi-rate control loops. Typical applications include BLDC and PMSM motor control in appliances and industrial drives, automotive sensor and touch/control units, switching power supplies, and battery-charging systems where 5V noise immunity and ECC Flash reliability matter. Design consideration: the QFN-S 6x6 package has a central exposed thermal pad that must be soldered to a grounded copper pour for both thermal dissipation and electrical ground integrity; also verify Flash programming timing against Microchip's Flash Programming Specification during in-circuit programming. This page synthesizes distributor pricing, drop-in family alternatives, pinout guidance, and practical design notes not consolidated in the manufacturer datasheet.

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DSPIC33EV64GM004-I/ML - 16-bit 70 MIPS 5V DSC 64KB | Microchip
DSPIC33EV64GM004-I/ML

DSPIC33EV64GM004-I/ML - 16-bit 70 MIPS 5V DSC 64KB | Microchip

The Microchip DSPIC33EV64GM004-I/ML is a 16-bit digital signal controller (DSC) from the dsPIC33EV family, delivering 70 MIPS performance at 5V operation with 64KB (22K x 24) of Flash program memory and 8KB of RAM, housed in a 44-pin QFN (8x8 mm) package with exposed pad. A digital signal controller combines the computational capability of a digital signal processor with the peripheral integration and control architecture of a microcontroller. Within the semiconductor hierarchy, the dsPIC33EV sits under Microchip's 16-bit dsPIC33 DSC line, itself a subset of the broader microcontroller and embedded processor category. DSCs are optimized for real-time control loops where deterministic interrupt latency and hardware multiply-accumulate operations are required. Key features of this device include the 5V-tolerant 70 MIPS dsPIC DSC core, 64KB of self-programming Flash with ECC-class endurance, dual CAN 2.0B modules for automotive and industrial networking, and multiple UART, SPI, and I2C serial channels. The industrial-grade temperature rating (-40C to +85C, indicated by the -I suffix) makes it suitable for harsh environments. Architecturally, the dsPIC33EV core supports DSP-class instructions, hardware looping, and a flexible interrupt controller with fast context switching. Multiple DMA channels offload data movement from the CPU, and an internal fast RC oscillator with PLL allows full-speed operation without an external crystal, reducing bill-of-material cost. Typical applications include BLDC, PMSM, AC induction, and stepper motor control; appliance and industrial control panels; automotive body and sensor units; and touch-sensing user interfaces where 5V noise immunity is a decisive advantage over 3.3V-only MCUs. When designing with this part, plan the power distribution so the 5V core supply rails are well decoupled at the QFN exposed pad, and confirm configuration-bit settings for oscillator and watch-dog selection before first flash programming. This page synthesizes distributor availability, family drop-in alternatives, and design guidance not consolidated in the manufacturer datasheet.

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DSPIC33EV64GM004-I/PT - 5V 70 MIPS 64KB Flash DSC | Microchip
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/PT - 16-bit 70MIPS 5V DSC 64KB | Microchip
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/PT - 16-bit 70 MIPS DSC, 64KB Flash | Microchip
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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DSPIC33EV64GM102-E/MM - 16-bit 60 MIPS 5V DSC 64KB Flash | Microchip
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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DSPIC33EV64GM102T-I/SO - 16-bit 70 MIPS 5V DSC | Microchip
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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DSPIC33EV64GM104-E/ML - 16-bit 60 MIPS 5V DSC, CAN | Microchip
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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DSPIC33EV64GM104T-I/ML - 16-bit 5V 70 MIPS DSC | Microchip
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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DSPIC33EV64GM106-I/PT - 64KB Flash 16-bit DSC, 64-TQFP | Microchip
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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DSPIC33FJ06GS001-E/P - 16-bit 40 MIPS DSC 18-PDIP | Microchip
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 - 16-bit DSC 40 MIPS 6KB Flash | Microchip
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 - 16-bit 40 MIPS SMPS DSC | Microchip
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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