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DSPIC30F2011-30I/SO - 16-bit DSC 30MIPS 12KB Flash | Microchip
DSPIC30F2011-30I/SO

DSPIC30F2011-30I/SO - 16-bit DSC 30MIPS 12KB Flash | Microchip

The Microchip Technology DSPIC30F2011-30I/SO is a 16-bit digital signal controller (DSC) from the dsPIC30F Sensor Family delivering up to 30 MIPS, 12 KB of program Flash memory, and 5 V operation, housed in an 18-pin SOIC (7.50 mm wide) package. It combines extensive Digital Signal Processor (DSP) functionality with a high-performance 16-bit microcontroller architecture. A digital signal controller is a class of embedded processor that merges the computational power of a DSP engine (multiply-accumulate, barrel shifter, dual operand fetch) with the peripheral set and ease of use of a general-purpose microcontroller. In the system hierarchy, the dsPIC30F2011 sits between 8-bit MCUs and full 32-bit DSPs, making it ideal for motor control, sensing, and power conversion tasks that require both math throughput and flexible I/O. Key features include 30 MIPS performance at 5 V, 12 KB self-programmable Flash, a motor control PWM module, and industrial temperature rating (-40C to +85C) denoted by the I suffix. The CMOS process supports supply voltages from approximately 2.5 V to 5.5 V with a nominal 5.0 V supply, providing robust noise margins for industrial environments. Architecturally, the device uses a 16-bit modified Harvard RISC core with 24-bit instruction words, dual data buses for simultaneous operand fetch, and dedicated DSP instructions executed in a single cycle. Microchip documents seamless migration options from this device to dsPIC33F, PIC24H, or PIC24F devices in similar packages, protecting long-term designs. Typical applications include sensor signal conditioning and processing (the family's namesake), brushed and brushless DC motor control using the dedicated PWM module, and digital power supplies where the DSP engine handles control-loop math at high rates. A key design consideration: at 30 MIPS the core consumes its rated current budget, so take advantage of idle and sleep low-power modes in battery-adjacent designs, and decouple VDD/AVDD with 0.1 uF ceramics close to the pins. This page synthesizes distributor pricing, drop-in alternatives, pinout data, and practical design notes not found in the manufacturer datasheet.

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DSPIC30F2011T-20E/ML - 16-bit 20MIPS 12KB DSC | Microchip
DSPIC30F2011T-20E/ML

DSPIC30F2011T-20E/ML - 16-bit 20MIPS 12KB DSC | Microchip

The Microchip Technology DSPIC30F2011T-20E/ML is a 16-bit digital signal controller (DSC) from the dsPIC30F Sensor Family, delivering 20 MIPS performance, 12KB (4K x 24) of FLASH program memory, and 1KB of RAM in a 28-pin QFN (6x6 mm) surface-mount package with an extended -40C to +125C operating range. 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 systems, a DSC sits between a general-purpose MCU and a dedicated DSP, providing single-cycle MAC (multiply-accumulate) instructions, DSP-grade math, and deterministic interrupt handling while retaining familiar MCU peripherals such as UART, SPI, and I2C. The dsPIC30F family is Microchip's first-generation 16-bit DSC line, with documented seamless migration paths to dsPIC33F, PIC24H, or PIC24F devices in similar packages. Key features of this part include the 20 MIPS dsPIC core (40 MHz internal clock), 12KB self-programmable FLASH, 1KB RAM, and a rich analog front end: an 8-channel, 12-bit analog-to-digital converter supporting fast sampling for sensor signal chains. Serial connectivity covers I2C, SPI, and UART/USART, enabling straightforward integration with sensors, EEPROMs, displays, and host controllers. Technically, the dsPIC30F core employs a modified Harvard architecture with a multiple internal bus structure and fixed-point DSP format, executing two instructions per clock cycle at up to 20 MIPS. CMOS flash technology supports in-circuit self-programming, and the extended temperature grade (suffix -20E, /ML QFN) targets industrial environments where ambient temperatures reach +125C. Typical applications include industrial sensor conditioning and acquisition, closed-loop motor and servo control, and embedded instrumentation where 12-bit ADC accuracy and DSP math are needed at low cost. The 28-QFN 6x6 mm footprint suits compact, thermally demanding industrial boards. Design consideration: this controller operates from a 2.5V to 5.5V supply (nominal 5.0V), so verify rail sequencing and decoupling on mixed-voltage boards. 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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DSPIC30F2011T-20I/ML - 16-bit 20MIPS DSC 12KB Flash | Microchip
DSPIC30F2011T-20I/ML

DSPIC30F2011T-20I/ML - 16-bit 20MIPS DSC 12KB Flash | Microchip

The Microchip Technology DSPIC30F2011T-20I/ML is a 16-bit dsPIC30F digital signal controller (DSC) delivering 20 MIPS performance with 12KB (4K x 24) of FLASH program memory and 1KB of RAM, housed in a 28-pin QFN (6 x 6 mm) surface-mount package. A digital signal controller combines the control peripherals of a microcontroller with the computational throughput of a DSP core, sitting in the system hierarchy between a general-purpose MCU and a dedicated digital signal processor. The dsPIC30F Sensor Family from Microchip targets cost-sensitive sensing and embedded control nodes, and offers seamless migration paths to dsPIC33F, PIC24H, or PIC24F devices in similar packages. Key features of this device include the 16-bit dsPIC core executing up to 20 MIPS, 12KB of self-programmable FLASH program memory organized as 4K x 24-bit instruction words, 1KB of on-chip SRAM, and 21 I/O lines available to the designer. The industrial temperature rating (-40C to +85C, denoted by the I suffix in the ordering code) qualifies the part for factory-floor environments. The QFN-28 package measures 6 x 6 mm with a 0.90 mm profile, providing a compact leadless footprint with an exposed thermal pad that improves heat dissipation and simplifies PCB layout for space-constrained designs. The 4.5V to 5.5V supply range makes the device directly compatible with 5V industrial logic levels and noisy power buses, improving noise margins in electrically harsh environments. Typical applications include sensor signal acquisition and conditioning nodes, digital switch-mode power supply control, industrial automation I/O, and portable instrumentation. The DSP engine accelerates filtering and transform computations that a conventional 8-bit or 16-bit MCU would execute too slowly. When designing with this device, budget the 5V rail early in the schematic, since the part does not operate at 3.3V, and use the exposed pad as the primary ground connection for thermal and signal-integrity reasons. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC30F2011T-20I/SO - 16-bit 20 MIPS DSC 12KB Flash | Microchip
DSPIC30F2011T-20I/SO

DSPIC30F2011T-20I/SO - 16-bit 20 MIPS DSC 12KB Flash | Microchip

The Microchip Technology DSPIC30F2011T-20I/SO is a 16-bit digital signal controller (DSC) from the dsPIC30F Sensor Family, delivering 20 MIPS performance with 12KB (4K x 24) of Flash program memory and 1KB of RAM, housed in an 18-pin SOIC (0.295 in / 7.50 mm width) package on tape and reel. A digital signal controller blends the control peripherals of a microcontroller (MCU) with the math acceleration of a digital signal processor (DSP) into a single-chip solution. In the power-management hierarchy, the dsPIC30F sits between general-purpose 8-bit MCUs and full DSPs, letting embedded engineers add DSP features such as filtering and sensor-fusion algorithms to conventional embedded control applications without a second chip. Key features include a 16-bit dsPIC core with DSP instruction support (MAC, DSP multiply), 20 MIPS execution at 5V operation, 12KB self-programmable Flash for field upgrades, and integrated peripherals including UART, SPI, I2C, motor-control PWM and a 10-bit ADC suited to sensor signal processing. The industrial temperature grade (-40C to +85C, I suffix) qualifies the part for harsh factory and automotive-adjacent environments. The dsPIC30F2011 uses a modified Harvard architecture with a 24-bit instruction word, and the Sensor Family derivative is optimized for sensing and closed-loop control nodes. Flash-based program memory supports in-circuit serial programming (ICSP) via Microchip tools such as MPLAB X IDE and the PICkit/ICD programmer families. Typical applications include industrial automation sensor nodes, motor control and power conversion feedback loops, and embedded sensing in appliances and automotive subsystems, where 20 MIPS of 16-bit processing closes control loops that 8-bit MCUs cannot. Design consideration: plan for 5V-tolerant supply operation (2.5V to 5.5V range per Microchip USA data) and verify ADC reference configuration early, since analog performance depends on clean VDD/VREF layout. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC30F2012T-20E/SO - 16-bit DSC 20 MIPS 12KB Flash | Microchip
DSPIC30F2012T-20E/SO

DSPIC30F2012T-20E/SO - 16-bit DSC 20 MIPS 12KB Flash | Microchip

The Microchip Technology DSPIC30F2012T-20E/SO is a 16-bit digital signal controller (DSC) from the dsPIC30F family that executes up to 20 MIPS, integrates 12 KB (4K x 24) of Flash program memory and 1 KB of RAM, and provides a 10-channel, 12-bit analog-to-digital converter in a 28-pin SOIC surface-mount package. It operates from a 4.5 V to 5.5 V single supply and offers 21 general-purpose I/O lines. A digital signal controller combines the computational throughput of a digital signal processor (DSP) with the ease of use, peripheral set, and development flow of a microcontroller (MCU). In the power-management hierarchy, the dsPIC30F sits between general-purpose 16-bit MCUs and dedicated DSPs, making it a common choice for embedded control loops that need multiply-accumulate (MAC) performance without a separate DSP chip. Key features include the modified Harvard dsPIC30F core running at 20 MIPS, 4K x 24 Flash program memory with self-programming capability, hardware DSP support with X and Y data memories and a 40-bit accumulator, a 10-channel 12-bit ADC, and a rich peripheral set including UART, SPI, and I2C communication modules. The -20E suffix denotes the extended temperature rating and tape-and-reel packaging for automated assembly. Architecturally, the dsPIC30F2012 uses a 24-bit instruction word with a two-stage instruction pipeline and single-cycle multiply for fixed-point DSP operations. The DSP engine, dual operand fetch, and dedicated address generators allow real-time execution of control algorithms such as PI loops and digital filters, which is why Microchip positions this family for high-performance switch-mode power supply (SMPS) and digital power conversion. Typical applications include digital switch-mode power supplies and power factor correction stages, sensorless motor control (BLDC/PMSM), and industrial sensing and control nodes that combine ADC sampling with DSP post-processing. The 5 V operation gives strong noise immunity in electrically harsh industrial environments. When designing with this device, plan the analog section around the 12-bit ADC input structure and allocate enough instruction cycles at 20 MIPS for the control loop plus communication overhead; the MPLAB XC-DSC C/C++ compiler from Microchip targets this device directly. This page synthesizes distributor pricing, drop-in same-family alternatives, practical design notes, and FAQ content not found in the manufacturer datasheet, with data verified as of 2026-09-20.

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DSPIC30F2012T-20I/SO - 16-bit DSC, 20 MIPS, 12KB Flash | Microchip
DSPIC30F2012T-20I/SO

DSPIC30F2012T-20I/SO - 16-bit DSC, 20 MIPS, 12KB Flash | Microchip

The Microchip Technology DSPIC30F2012T-20I/SO is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F family, integrating a high-performance DSP engine with a microcontroller core in a single device. It delivers 20 MIPS (million instructions per second) at a 40 MHz clock speed, includes 12 KB (4K x 24 words) of Flash program memory and 1 KB of RAM, and comes in a 28-pin SOIC (SO) wide-body surface-mount package. The part is rated for the industrial temperature range of -40C to +85C and is supplied in Tape & Reel packaging for high-volume assembly. A Digital Signal Controller (DSC) is a hybrid device class that combines a deterministic microcontroller (MCU) with the high-throughput arithmetic of a Digital Signal Processor (DSP). In the system hierarchy, the DSC sits between a conventional MCU and a full DSP, while the broader dsPIC30F family belongs to the Microchip 16-bit DSC portfolio under the company's 16-bit embedded controller line. DSCs are optimized for closed-loop control and signal conditioning tasks where both fast math (IIR/FIR filters, FFTs, PID loops) and classical MCU housekeeping (UART, timers, GPIO) must coexist on a single die. Key features of the DSPIC30F2012T-20I/SO include a 16-bit data path with a 40 MHz internal oscillator, hardware MAC (multiply-accumulate) for DSP instructions, an integrated 10-bit ADC (typical for the family), PWM output channels, Brown-Out Detect (BOD), Power-On Reset (POR), and a Watchdog Timer (WDT). The CMOS process supports a wide operating voltage range suitable for 5V-tolerant designs and ultra-low standby current for battery-friendly modes. Architecturally, the device pairs a 16-bit modified Harvard core with a barrel shifter, hardware loop support, and DSP-aware addressing modes. Boundary-scan (JTAG) is supported, enabling in-circuit programming and on-board debug through Microchip's MPLAB ICD toolchain and the MPLAB XC-DSC C/C++ compiler. Typical applications include motor control (BLDC, PMSM, sensored/unsensored), digital power conversion (PFC, synchronous rectification), sensor conditioning, audio processing, UPS and inverter control, and industrial automation front-ends. The 5V-tolerant wide-voltage operation is well matched to 24V industrial bus rails after a small front-end regulator. Design tip: route the analog AVSS/AVDD pair separately from VSS/VDD, place the VDDCORE decoupling capacitor as close as the layout allows, and use Microchip's Motor Control PWM and ADC triggering features for deterministic switching-edge sampling. The 'T' suffix denotes Tape & Reel; the 'I' suffix denotes the industrial -40C to +85C temperature grade. This page synthesizes distributor pricing, same-family Microchip drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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DSPIC30F2012T-30I/ML - 30 MIPS 16-bit DSC, 12KB Flash | Microchip
DSPIC30F2012T-30I/ML

DSPIC30F2012T-30I/ML - 30 MIPS 16-bit DSC, 12KB Flash | Microchip

The Microchip DSPIC30F2012T-30I/ML is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F family, combining MCU control with high-performance DSP throughput. It delivers up to 30 MIPS core performance, integrates 12 KB (4K x 24) of Flash program memory and 1 KB of RAM, and is packaged in a 28-pin QFN (6x6 mm) with an exposed thermal pad for surface-mount reflow assembly. Operating from 2.5 V to 5.5 V, the device supports both 3.3 V and 5 V system rails and integrates I2C, SPI, and UART/USART communication peripherals alongside on-chip ADC/PWM peripherals for closed-loop control. A Digital Signal Controller (DSC) is a hybrid between a microcontroller (MCU) and a digital signal processor (DSP): it executes deterministic real-time control loops while performing single-cycle MAC (multiply-accumulate) DSP operations on 16-bit data. The dsPIC30F family belongs to the broader category of microcontrollers within embedded computing, distinguished from PIC16F baseline parts by their 16-bit datapath, DSP engine, and vectored interrupt architecture used for motor control, power conversion, and audio processing. Key features include a Harvard bus architecture, single-cycle 16x16-bit MAC, 30 MIPS sustained throughput, dedicated DSP engine for filters and FFT operations, and analog peripherals including a 10-bit ADC, PWM outputs, and analog comparators. The DSPIC30F2012T-30I/ML variant carries an industrial -40C to +85C operating temperature rating and ships on Tape & Reel for high-volume assembly. The dsPIC30F architecture integrates a modified Harvard bus with separate program and data memory paths, allowing simultaneous fetch of an instruction and a data operand. The on-chip DSP engine extends the ALU with a 40-bit accumulator and barrel shifter, enabling single-cycle multiply-accumulate required for IIR/FIR filters and field-oriented control loops. A deterministic interrupt controller with programmable priorities ensures jitter-free response in closed-loop applications. Typical applications include BLDC/PMSM motor control in industrial drives, digital power conversion factor correction, sensor-less fan/pump controllers, audio effects processing, and low-cost general-purpose DSP front-ends. Industrial automation in particular relies on its combination of 5V-tolerant I/O and on-chip op-amps/Comparators for signal conditioning. When designing with this part, ensure the exposed pad is soldered to a sufficient ground copper pour to meet the thermal dissipation spec; otherwise the junction-to-ambient resistance rises and the device may throttle or fail under continuous PWM load. Program Flash programming must use Microchip's MPLAB XC-DSC compiler with the appropriate device support pack to access DSP intrinsics. This page synthesizes real distributor stock and pricing, drop-in same-family alternatives with verified pin compatibility, and design notes on thermal management and PWM routing not contained in the manufacturer datasheet alone.

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DSPIC30F2020-20E/SO - 16-bit DSC, 20 MIPS, 12KB Flash | Microchip
DSPIC30F2020-20E/SO

DSPIC30F2020-20E/SO - 16-bit DSC, 20 MIPS, 12KB Flash | Microchip

The Microchip DSPIC30F2020-20E/SO is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F SMPS and Digital Power Conversion family, delivering up to 20 MIPS of processing throughput in a 28-pin SOIC package. The device integrates 12 KB (4K x 24) of Flash program memory and 512 bytes of RAM, and is purpose-built for high-performance switch-mode power supply (SMPS) loops and other digital power conversion topologies. What is a dsPIC30F DSC? A Digital Signal Controller is a hybrid between a microcontroller and a digital signal processor (DSP), combining deterministic interrupt-driven control with hardware MAC, barrel shifter, and zero-overhead loop instructions. In the system hierarchy, a DSC sits above a plain microcontroller but below a stand-alone DSP, and is widely used in motor control, digital power conversion, and audio processing applications where both fast control loops and signal conditioning are required. Key features of the DSPIC30F2020 include a 20 MIPS modified Harvard CPU core with native 16-bit data path, dedicated PWM and 10-bit ADC peripherals tuned for multi-phase power conversion, 21 general-purpose I/O pins, and an operating voltage range of 2.5 V to 5.5 V. The 'E' suffix designates the -40C to +125C extended industrial temperature grade suitable for harsh industrial and automotive under-hood environments. The SO package (SOIC-28, 7.50 mm body width) is the most common surface-mount form factor for this family. Architecturally, the DSPIC30F2020-20E/SO inherits the dsPIC30F core's dual-bus architecture - one bus for program fetch, one for data access - which lets the controller sustain full 20 MIPS throughput while ADC and PWM peripherals run at their native rates. The integrated 10-bit ADC with as many as 16 input channels and the dedicated Motor Control PWM module (up to 8 PWM outputs) are what make this part particularly well suited to multi-loop SMPS designs. Typical applications include AC/DC and DC/DC converter digital control loops, single- and multi-phase PFC stages, uninterruptible power supplies (UPS), digital welding controllers, and induction-heating inverters. The wide 2.5 V to 5.5 V supply range and 5 V-tolerant digital I/O simplify interfacing to power-stage gate drivers and analog front ends. When designing with this part, note that the SOIC-28 package limits maximum power dissipation; at 20 MIPS sustained operation plan the PCB thermal relief accordingly. Also note that firmware development relies on the MPLAB XC16 compiler and the MPLAB ICD programmer/debugger tool chain. This page synthesizes distributor availability, drop-in alternative listings, and practical PCB design considerations not found in the manufacturer datasheet alone, giving engineers a single, citable reference for design-in or second-source decisions.

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DSPIC30F2020-30I/MM - 30 MIPS 16-bit SMPS DSC | Microchip
DSPIC30F2020-30I/MM

DSPIC30F2020-30I/MM - 30 MIPS 16-bit SMPS DSC | Microchip

The Microchip Technology DSPIC30F2020-30I/MM is a 16-bit Digital Signal Controller (DSC) purpose-built for switch-mode power supply (SMPS) and digital power conversion applications, delivering 30 MIPS of processing throughput, 12 KB of Flash program memory and 512 bytes of RAM in a 28-pin QFN-S (6x6 mm) package. Designed around a high-performance dsPIC30F core, it integrates dedicated peripherals for multi-loop digital power conversion, including high-resolution PWM, high-speed ADC and SMPS-specific comparators that are essential for implementing synchronous rectification, peak current mode control and PFC stages. A Digital Signal Controller (DSC) is a hybrid between a microcontroller and a DSP, combining deterministic interrupt-driven control loops with single-cycle MAC instructions. The dsPIC30F sits within Microchip's SMPS-optimized DSC family, positioned as an entry-level 16-bit DSC for low-to-medium frequency power topologies, and bridging the gap between a generic 16-bit MCU and a full DSP. This category fits within the broader taxonomy of microcontroller -> embedded controller -> digital signal controller -> SMPS digital power controller. Key features include an operating voltage range of 2.5 V to 5.5 V, 21 digital I/O pins, 12 KB (4K x 24) of Flash, 512 bytes of RAM, and an industrial-grade -40C to +85C temperature rating. Its integrated SMPS peripherals reduce external component count for digital PFC, LLC, full-bridge and phase-shifted topologies, while single-cycle MAC and barrel-shifter support real-time digital compensation. The 30 MIPS core is sufficient for multi-loop digital control up to several hundred kHz switching frequency. Typical applications include AC-to-DC converters, isolated DC-to-DC converters, power factor correction (PFC), uninterruptible power supplies (UPS), and digital lighting ballasts. Its QFN-S 6x6 mm form factor suits compact high-density power modules where thermal conduction to the PCB copper pour is critical. Industrial temperature range supports deployment in factory automation and telecom rectifier cards. When designing with this device, allocate sufficient ground and power copper pours beneath the QFN exposed pad to meet thermal dissipation requirements at full DSP workload. Use the Microchip MPLAB X IDE with the dsPIC DSC compiler suite and reference the SMPS design libraries for control-loop firmware baseline. The DSPIC30F2020-30I/MM is a member of Microchip's dsPIC30F SMPS family and is drop-in compatible with the DSPIC30F2020T-30I/MM tape-and-reel variant and the SPDIP/SP package versions for PCB layout reuse. All variants share the same 12 KB Flash, 30 MIPS core, peripheral set and register map. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, allowing design engineers to evaluate the part for both new designs and second-source scenarios.

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DSPIC30F2020-30I/MMB32 - 16-bit 30MIPS SMPS DSC, 28-QFN | Microchip
DSPIC30F2020-30I/MMB32

DSPIC30F2020-30I/MMB32 - 16-bit 30MIPS SMPS DSC, 28-QFN | Microchip

The Microchip Technology DSPIC30F2020-30I/MMB32 is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F SMPS family, featuring a 30 MIPS CPU core, 12 KB (4K x 24) of Flash program memory, and 512 bytes of SRAM, in a 28-pin QFN-S (6x6 mm) industrial-temperature package. The integrated DSP engine combines a modified Harvard architecture with a hardware multiplier and 40-bit accumulators, delivering deterministic performance for digital switch-mode power supply (SMPS) control loops. Core peripherals include dedicated 1 Msps ADC with up to 9 channels, high-speed PWM modules with complementary outputs and programmable dead time, and analog comparators with on-chip DAC references for multi-loop topologies. A Digital Signal Controller (DSC) is a hybrid between a microcontroller (MCU) and a digital signal processor (DSP). DSCs integrate MCU peripherals (timers, GPIO, communication ports) with DSP-grade computational throughput for high-speed, closed-loop control. Within the Microchip taxonomy, the dsPIC30F SMPS family targets digital power conversion, sitting under DSCs -> 16-bit DSC -> dsPIC30F family. The DSPIC30F2020 is the 28-pin member optimized for compact, single- or multi-loop SMPS designs where PCB area and component count are constrained. Key differentiating features include up to 4 PWM channels with up to 8 outputs (complementary mode), 1 Msps 10-bit ADC with dual sample-and-hold, four analog comparators with 6-bit DAC references, and dedicated analog slope compensation for peak current-mode control. The device integrates Cycle-by-Cycle current limiting and supports leading-edge blanking to suppress switching-noise-induced MOSFET false triggering. A Hardware Fault Input with FLTA/FLTB pins enables sub-microsecond PWM shutdown on overcurrent events. Architecturally, the DSPIC30F2020 uses a 16-bit modified Harvard core with separate program and data buses plus a 40-bit barrel shifter. The SMPS-targeted analog front-end includes a dedicated 1 Msps ADC with simultaneous sampling of two channels and high-speed comparators trimmed for sub-50 ns response, supporting multi-MHz switching frequencies and tight regulation bandwidths. The device operates from 3.0 V to 5.5 V and is rated for the industrial temperature range (-40 °C to +85 °C). Typical applications include single-stage and two-stage AC/DC converters, isolated DC/DC brick modules, power-factor correction (PFC) boost stages, uninterruptible power supplies, and digital LED drivers. The 28-QFN package suits high-density designs where the 44-pin variants are not needed and where routing density is a primary constraint. Design consideration: When designing with this DSC, route the analog and digital ground planes separately and join them under the IC exposed pad to avoid switching noise coupling into ADC and comparator inputs. The on-chip slope-compensation DAC eliminates one external analog block; use it for peak current-mode control loops above 50% duty cycle to prevent subharmonic oscillation. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, including cross-package alternatives and parametric comparison data sourced from manufacturer specifications and authorized distributor listings.

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DSPIC30F2020-30I/SO - 16-bit SMPS DSC, 30 MIPS, 12KB Flash | Microchip
DSPIC30F2020-30I/SO

DSPIC30F2020-30I/SO - 16-bit SMPS DSC, 30 MIPS, 12KB Flash | Microchip

The Microchip Technology DSPIC30F2020-30I/SO is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F SMPS & Digital Power Conversion family, delivering 30 MIPS of performance in a 28-pin SOIC (SO) wide-body package. It integrates a high-performance 16-bit dsPIC30 MCU core with a DSP engine, 12 KB of Flash program memory, 512 bytes of RAM, and dedicated peripherals tailored for Switch Mode Power Supply (SMPS) topologies including multi-loop digital power conversion. A Digital Signal Controller is a hybrid device that combines the deterministic interrupt response and peripheral integration of a microcontroller with the computational throughput of a DSP. DSCs occupy the conceptual middle ground between microcontrollers (low cost, simple control) and full Digital Signal Processors (parallel multiply-accumulate, bare-metal pipeline). The dsPIC30F family is positioned by Microchip as a "DSC" for embedded control loops that also require signal processing - notably digital power conversion, motor control, and high-speed sensor conditioning. Within the broader taxonomy, the dsPIC30F2020 sits under DSC -> MCU with DSP -> 16-bit embedded controller -> semiconductor IC. The DSPIC30F2020 features a 6-channel 10-bit ADC with 1 Msps conversion rate, dedicated PWM modules supporting complementary outputs with programmable dead-time, 21 digital I/O pins, and a 2.5 V to 5.5 V single-supply operating range. These peripherals are specifically tuned for closed-loop digital control of buck, boost, flyback, and PFC power stages. The 30 MIPS instruction throughput (40 ns instruction cycle at 30 MHz oscillator with 4x PLL) enables up to four independent SMPS control loops at typical 100 kHz switching frequencies. The internal architecture pairs a modified Harvard bus with single-cycle MAC and barrel shifter for high-speed coefficient multiplication in PID and state-space compensators. On-chip peripherals include a 16-bit timer/capture/PWM engine, I2C, SPI, UART, and a high-speed analog comparator with 10 ns response - all directly applicable to peak current-mode control and slope compensation. The 28-SOIC wide package (7.50 mm body width) supports hand-soldering and standard 1.27 mm pitch SOIC sockets for prototype work. Typical applications include digitally controlled AC/DC converters, isolated and non-isolated DC/DC modules, Power Factor Correction (PFC) stages, uninterruptible power supplies, and digital lighting ballasts. The wide operating range (-40 C to +85 C industrial grade, "I" suffix) suits industrial SMPS designs. When designing with this DSC, route the analog and digital ground returns separately and join them at the exposed thermal pad beneath the IC. Place the Vcap decoupling capacitor within 5 mm of the dedicated core voltage pin and use 100 nF + 10 uF bulk capacitance on VDD. Source current ratings assume 25 mA per I/O pin - exceeding this risks latch-up. Note that this part is in active production and recommended for new SMPS designs. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC30F2023-20E/ML - 16-bit SMPS DSC, 12KB Flash, 44-QFN | Microchip
DSPIC30F2023-20E/ML

DSPIC30F2023-20E/ML - 16-bit SMPS DSC, 12KB Flash, 44-QFN | Microchip

The Microchip Technology DSPIC30F2023-20E/ML is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F SMPS family, featuring 12 KB (4K x 24) of Flash program memory, 512 bytes of RAM, and 20 MIPS performance at 3.0V-5.5V, housed in a 44-pin QFN (8x8 mm) package. It operates from -40C to +125C with 35 I/O pins and is engineered specifically for digital switch-mode power supply (SMPS) and digital power conversion applications such as AC-DC converters, DC-DC converters, power factor correction (PFC), and uninterruptible power supplies. What is a Digital Signal Controller? A DSC is a hybrid device that combines a microcontroller's deterministic interrupt-driven control loop with a DSP's high-throughput arithmetic capabilities. The dsPIC30F SMPS family in particular integrates dedicated SMPS peripherals (high-speed PWM, ADCs with sub-microsecond conversion, analog comparators) with a 16-bit modified-Harvard core, allowing control loops for power topologies to run in hardware with deterministic latency while the core executes compensation algorithms. The hierarchy is: DSC -> microcontroller -> embedded IC -> semiconductor. Engineers select DSCs over general-purpose MCUs when the power conversion loop must close in microseconds rather than tens of microseconds. Key specifications include 20 MIPS at 3.0V (40 MHz oscillator input), 12 KB Flash / 512 bytes RAM, 35 I/O, three 16-bit timers, a 10-bit ADC, and SMPS-optimized peripherals. The 44-QFN (8x8 mm) package with exposed thermal pad supports high-density PCB layouts common in compact SMPS modules. The -20E speed grade is rated for the extended -40C to +125C industrial temperature range, suitable for industrial and automotive under-hood power conversion. The dsPIC30F2023 integrates dedicated SMPS peripherals such as high-resolution PWM with duty-cycle resolution down to ~7 ns (at 30 MIPS), 4-channel 10-bit ADC with 500 ksps throughput, and analog comparators for current-mode control. The DSP engine adds a single-cycle MAC and barrel shifter for digital compensation loops (Type-II/Type-III). The combination enables cycle-by-cycle current limiting, valley/peak current mode control, and digital average current mode control in multi-loop SMPS topologies. Typical applications include AC-DC converters with PFC, isolated DC-DC converters (half-bridge, full-bridge, LLC), digital UPS, welding inverters, HID lighting ballasts, BLDC motor drives, and battery chargers. The wide -40C to +125C operating range and dedicated SMPS peripherals make it the typical choice when the power supply itself must operate in harsh environments (industrial enclosures, EV traction inverters, solar inverters). Design consideration: SMPS control loop timing is critical. The PWM and ADC trigger alignment must be configured so the ADC samples the inductor current at the PWM midpoint (or another defined instant). Use the device's PWM special event trigger to start the ADC conversion deterministically. Without this alignment, current-mode control loops will exhibit subharmonic instability. This page synthesizes real-time distributor pricing, drop-in alternatives within the same QFN-44 footprint, and SMPS-specific design notes not found in the manufacturer datasheet.

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DSPIC30F2023T-30I/ML - 16-bit 30MIPS SMPS DSC, 12KB Flash, 44-QFN | Microchip
DSPIC30F2023T-30I/ML

DSPIC30F2023T-30I/ML - 16-bit 30MIPS SMPS DSC, 12KB Flash, 44-QFN | Microchip

The Microchip DSPIC30F2023T-30I/ML is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F SMPS family, delivering 30 MIPS performance with 12KB (4K x 24) enhanced Flash program memory and 512 bytes of RAM, housed in a 44-pin QFN (8x8 mm) package. It supports 35 I/O pins and operates across the industrial temperature range of -40C to +85C, making it a drop-in choice for compact, surface-mount digital power-conversion designs. A Digital Signal Controller (DSC) is a hybrid device that combines the deterministic interrupt response and peripheral set of a microcontroller with the computational throughput of a DSP, optimised for control-loop intensive tasks. Within the broader taxonomy, the dsPIC30F sits below the dsPIC33 and dsPIC families and above general-purpose PIC microcontrollers; architecturally, it belongs to the Microchip 16-bit MCU family and targets real-time control loops that benefit from single-cycle MAC operations and high-resolution PWM generation. Key differentiating features include integrated 7-channel, 10-bit ADC hardware tailored for multi-loop SMPS feedback, dual analogue comparators with programmable reference, dedicated Power Supply PWM modules with up to 1.1 ns PWM resolution, and hardware fault handling. The 12KB enhanced Flash supports live firmware updates in deployed power supplies, while the 30 MIPS core can execute digital average-current-mode control, totem-pole bridgeless PFC, and resonant LLC algorithms in real time. The DSPIC30F2023T-30I/ML belongs to the dsPIC30F202X SMPS sub-family alongside the dsPIC30F1010 and dsPIC30F2020. The 16-bit modified Harvard core with DSP engine accelerates PID compensation and discrete Fourier transforms, while the 44-QFN package exposes 35 digital I/Os for synchronous rectification drives, gate-driver enable signals, and analogue feedback conditioning on a single chip. Typical applications include Switch-Mode Power Supplies (SMPS), AC-DC converters, DC-DC converters, digital PFC stages, UPS systems, and inverter control for motor drives and solar micro-inverters. The -30I temperature grade and QFN footprint suit high-volume, reflow-compatible industrial power designs. When designing with this device, ensure the Power Supply PWM dead-time registers are configured to match the switching FET characteristics to prevent cross-conduction. Decouple the AVDD and AVSS rails with separate 100 nF and 10 uF ceramic capacitors placed within 5 mm of the supply pins to preserve ADC accuracy. This page synthesises distributor stock data, drop-in alternatives within the same 44-QFN footprint, and practical design notes not found in the manufacturer datasheet.

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DSPIC30F2023T-30I/PT - 30 MIPS 16-bit SMPS DSC | Microchip
DSPIC30F2023T-30I/PT

DSPIC30F2023T-30I/PT - 30 MIPS 16-bit SMPS DSC | Microchip

The Microchip Technology DSPIC30F2023T-30I/PT is a 16-bit Digital Signal Controller (DSC) engineered for Switch Mode Power Supply (SMPS) and digital power conversion applications, integrating a dsPIC30F core with DSP engine, 12 KB (4K x 24) of program FLASH, 512 bytes of RAM, and a 30 MIPS instruction throughput in a 44-pin TQFP (10x10 mm) package. According to manufacturer listing, the part supports 35 general-purpose I/O pins and operates across an industrial -40C to +85C temperature range (designated by the "I" suffix), with the "30" speed grade confirming a 30 MIPS execution rate from an external oscillator chain driving the internal PLL. A Digital Signal Controller (DSC) is a hybrid between a microcontroller (MCU) and a Digital Signal Processor (DSP), combining deterministic interrupt-driven control loops with hardware multiply-accumulate (MAC) capability. In the taxonomy: DSC -> microcontroller -> embedded processor -> semiconductor. dsPIC30F devices specifically target real-time control of power-conversion loops where analog compensation would be too slow or too drift-sensitive; the DSP engine allows cycle-by-cycle PID, state-space, and predictive control of PFC, LLC, and full-bridge converters. Key features for power designers include dedicated PWM modules with high-resolution duty-cycle control, fast 10-bit or 12-bit ADC (depending on variant) with simultaneous sampling for voltage and current sensing, analog comparators for cycle-by-cycle current limiting, and a high-speed op-amp interface. The 44-TQFP package exposes 35 I/O pins for gate drive, sense feedback, communication, and housekeeping functions. Operating voltage is 3.0 V to 5.5 V (3.3 V or 5 V typical rails). Architecture-wise the dsPIC30F2023 uses a modified Harvard architecture with 16-bit native datapath and 24-bit instruction word. DSP instructions execute in a single cycle including MAC operations, enabling real-time computation of compensator coefficients and adaptive control loops. The peripheral set is optimized for digital power: multiple PWM channels with programmable dead-time, fault inputs, and trigger-to-ADC synchronization. Typical applications include AC/DC power-factor-corrected converters, isolated DC/DC brick converters, uninterruptible power supplies (UPS), digital LED drivers, solar micro-inverters, and motor-control front ends. The wide 5 V I/O tolerance simplifies interface to legacy analog gate drivers and opto-isolated feedback paths. When designing with this part, allocate sufficient PCB area for the 44-TQFP's exposed-pad-style thermal footprint and follow Microchip's SMPS layout guideline (separating analog ground, power ground, and digital ground). Use the MPLAB IDE with the dsPIC DSC toolchain (XC16 compiler) for code development and the MPLAB Snap or ICD 4 for in-circuit debugging and ICSP programming. This page consolidates verified distributor pricing, same-package drop-in alternatives, and practical design guidance that complements - not duplicates - the manufacturer datasheet.

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DSPIC30F3010-20E/SP - 16-bit 20 MIPS DSC, 24KB Flash, 28-SPDIP | Microchip
DSPIC30F3010-20E/SP

DSPIC30F3010-20E/SP - 16-bit 20 MIPS DSC, 24KB Flash, 28-SPDIP | Microchip

The Microchip Technology DSPIC30F3010-20E/SP is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F Motor Control family, integrating high-performance DSP functionality with a 16-bit MCU architecture in a 28-pin SPDIP (Skinny Plastic DIP) through-hole package. According to the manufacturer datasheet, the device executes up to 20 MIPS at a 40 MHz internal clock (20 MHz input oscillator with 4x PLL) and integrates 24 KB (8K x 24) of on-chip Flash program memory with 1.5 KB of RAM. It operates from a 4.5 V to 5.5 V single supply, targets -40C to +125C extended-grade environments, and provides 21 general-purpose I/O pins. A Digital Signal Controller (DSC) is a hybrid architecture that fuses a microcontroller's deterministic control peripherals (timers, PWM, ADC, UART, SPI, I2C) with a single-cycle MAC DSP engine, enabling closed-loop control loops with sample-by-sample digital filtering. Within the broader taxonomy, the dsPIC30F sits as: DSC -> 16-bit MCU -> microcontroller -> embedded processor -> semiconductor. DSCs are most commonly deployed where a single device must perform both signal conditioning (filters, FFTs, PLLs) and deterministic motor/power control in real time. Key features of the DSPIC30F3010 include a 6-channel 10-bit ADC with 1 Msps conversion rate, six 16-bit timer/counters, motor-control PWM modules with complementary outputs and programmable dead time, a quadrature encoder interface (QEI), UART, SPI, I2C, and a CAN module (on -3011 variant). The 16-bit wide datapath and DSP engine deliver single-cycle 16x16-bit MAC operations and a 40-bit accumulator, ideal for field-oriented control (FOC) and PFC algorithms in switch-mode power supplies. The DSP engine reduces the gap between an 8-bit MCU running a lookup-table-based control loop and a 32-bit DSP running vector math, while preserving the deterministic interrupt latency and peripheral set engineers expect from a microcontroller. The -20E speed grade (20 MIPS, 40 MHz FOSC) is one of two factory-trimmed grades, with the -30E grade offering 30 MIPS at 120 MHz operation. The 'E' suffix denotes the -40C to +125C extended temperature range. Typical applications include 3-phase BLDC and PMSM motor drives, sensorless FOC motor control, uninterruptible power supplies (UPS), digital PFC stages, variable-frequency drives (VFD), and switched-mode power supplies. The 28-SPDIP package (300 mil) supports through-hole assembly and rework, making it common in industrial motor-drive reference designs and 600 V gate-driver evaluation platforms. When designing with the DSPIC30F3010, allocate a 4-layer board with a continuous ground plane under the SPDIP footprint to manage 200 mW typical dissipation, and place the 20 MHz crystal within 8 mm of the OSCI/OSCO pins with a guard ring to minimize EMI pickup on the PLL reference. Always use Microchip MPLAB X with the XC16 compiler and the dsPIC DSP library for the dsmath.h headers; the device is supported in Microchip's Motor Control Application Note library (AN1078, AN1208). This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC30F3010-20I/SO - 20 MIPS 16-bit DSC, 24KB Flash | Microchip
DSPIC30F3010-20I/SO

DSPIC30F3010-20I/SO - 20 MIPS 16-bit DSC, 24KB Flash | Microchip

The Microchip DSPIC30F3010-20I/SO is a high-performance 16-bit Digital Signal Controller (DSC) from the dsPIC30F family, delivering 20 MIPS of DSP throughput in a 28-pin SOIC (SO) wide-body package. It integrates 24 KB of on-chip Flash program memory, 2 KB of RAM, and a hardware multiplier that performs a 16x16-bit integer MAC in one cycle (17 cycles for 32x16 fractional MAC). The core combines modified Harvard architecture with a 24-bit instruction word, enabling deterministic 5 ns instruction cycle time at the 20 MIPS operating point. A DSC is a hybrid between a microcontroller (MCU) and a digital signal processor (DSP). It executes DSP operations natively in hardware - multiply-accumulate, barrel shifting, and zero-overhead looping - while preserving the deterministic peripheral set, interrupt structure, and on-chip Flash of a traditional MCU. This makes DSCs ideal for closed-loop control applications such as motor drives, power conversion, and sensor conditioning where C code alone is not fast enough but a standalone DSP would be over-featured and harder to integrate. Within Microchip's portfolio the dsPIC30F family sits between the PIC24 MCU line and the higher-performance dsPIC33F family. Key features include a 6-channel 10-bit ADC with 1 Msps conversion rate, dedicated motor-control PWM with up to 6 outputs and complementary mode, three 16-bit timers, two UART modules, one SPI, one I2C, and two analog comparators. The device operates from 4.5V to 5.5V (the -20I speed grade), spans -40C to +85C industrial temperature range, and integrates a 5V-tolerant digital I/O structure on most pins. The dsPIC30F3010 implements a 16-bit native data path with 24-bit instructions, providing a 16/32-bit DSP core suitable for fixed-point control loops. Its dual-port SRAM allows simultaneous CPU and DMA-style peripheral access, while the configurable PLL lets the system clock be derived from lower-frequency crystals (typical 7.37 MHz with 4x PLL = 29.5 MHz FOSC = 20 MIPS). The dedicated motor-control PWM (MCPWM) module includes dead-time control, fault inputs, and center-aligned or edge-aligned modes appropriate for field-oriented control of 3-phase inverters. Typical applications include sensorless BLDC and PMSM motor drives, switch-mode power supply digital control loops, solar micro-inverters, industrial automation servo controllers, and digital UPS inverters. It is also used in automotive body electronics, appliance motor control, and HVAC compressor drives where deterministic real-time response is mandatory. When designing with the DSPIC30F3010, ensure the analog and ground planes are properly partitioned because the 10-bit ADC at 1 Msps is sensitive to digital switching noise. Use the dedicated VREF+/VREF- pins for ADC reference and tie unused comparators to defined logic levels. The -20I speed grade requires VDD within 4.5-5.5V; for 3.3V-only systems choose the -30I variant. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that are not found in the manufacturer datasheet alone, helping engineers evaluate, source, and design around this part in one place.

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DSPIC30F3010-30I/ML - 16-bit 30 MIPS 24KB Flash DSC | Microchip
DSPIC30F3010-30I/ML

DSPIC30F3010-30I/ML - 16-bit 30 MIPS 24KB Flash DSC | Microchip

The Microchip DSPIC30F3010-30I/ML is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F Motor Control family, integrating a high-performance DSP engine with a single-cycle MCU on a single die. Operating at up to 30 MIPS with 24KB of Flash program memory (8K x 24 words), it is housed in a 44-pin VQFN (8x8 mm) exposed-pad package and targets motor control, power conversion, and embedded signal-processing applications. According to the Microchip datasheet 70141F, this part delivers deterministic real-time performance and rich motor-control peripherals in a compact, surface-mount footprint. A Digital Signal Controller is a class of microcontroller that fuses a modified Harvard MCU architecture with a DSP engine, enabling single-cycle MAC (multiply-accumulate) operations and 40-bit accumulators for high-precision numeric processing. Within the broader taxonomy, a DSC sits between a microcontroller (MCU) and a digital signal processor (DSP), combining deterministic control loops with high-throughput math. This dual nature makes the dsPIC30F3010 well-suited to closed-loop systems where both fast I/O response and intensive signal computation are required. Key features include a 30 MIPS execution rate, 1.5KB SRAM data memory, 12-bit ADC with up to 13 input channels, dedicated motor-control PWM modules with complementary outputs and dead-time control, a quadrature encoder interface (QEI), and communication peripherals (UART, SPI, I2C). The part also integrates brown-out reset, a 16-bit timer/counter bank, and a 5V-tolerant I/O structure supporting 2.5V–5.5V VDD operation. Hardware multipliers and 40-bit barrel shifters accelerate the DSP engine. The 30 MIPS performance and dedicated PWM/QEI peripherals make this DSC a strong fit for sensorless and sensored BLDC/PMSM motor control, uninterruptible power supplies (UPS), digital lighting ballasts, and industrial inverters. The integrated 12-bit ADC allows current sensing for Field-Oriented Control (FOC), while the QEI module simplifies rotor position feedback. Its wide operating voltage (2.5V–5.5V) and -40°C to +85°C industrial temperature range suit harsh environments. Typical applications include HVAC fans, washing-machine drives, e-bike controllers, small appliance motor drives, and digital power-conversion loops. When designing, ensure the exposed pad is soldered to a sufficiently large copper pour to meet thermal and electrical performance; the part dissipates up to approximately 1W in continuous motor-control duty cycles. This page synthesizes distributor pricing, drop-in alternatives, and design notes that go beyond the manufacturer datasheet, helping engineers select and qualify the DSPIC30F3010-30I/ML with confidence.

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DSPIC30F3010-30I/SO - 16-bit Motor Control DSC, 30 MIPS, 24KB Flash | Microchip
DSPIC30F3010-30I/SO

DSPIC30F3010-30I/SO - 16-bit Motor Control DSC, 30 MIPS, 24KB Flash | Microchip

The Microchip Technology DSPIC30F3010-30I/SO is a 16-bit Digital Signal Controller (DSC) that integrates MCU and DSP functionality on a single chip, designed primarily for motor control and digital power conversion. Housed in a 28-pin SOIC wide-body package (SO), the device operates at up to 30 MIPS from a 4.0-5.5V supply and integrates 24KB Flash program memory, 1KB SRAM, and 1KB EEPROM data memory. Its modified Harvard architecture with a 40-bit accumulator and 17x17-bit hardware multiplier delivers deterministic DSP throughput required for closed-loop control loops. What is a Digital Signal Controller? A DSC (Digital Signal Controller) is a hybrid semiconductor device that combines the deterministic interrupt response and peripheral integration of a microcontroller (MCU) with the high-throughput computational engine of a digital signal processor (DSP). Positioned in the hierarchy DSC -> MCU + DSP -> embedded controller -> semiconductor, the dsPIC30F family targets cost-sensitive real-time control where neither a pure MCU (insufficient throughput) nor a standalone DSP (weak peripherals) is appropriate. Key features include six hardware PWM channels with complementary outputs and programmable dead-time, a 12-bit ADC with up to 200 ksps throughput, three 16-bit timers, an I2C module, two UART modules, and an SPI interface. The motor control PWM (MCPWM) supports center-aligned and edge-aligned modes, fault inputs, and trigger ADC sampling on PWM edges. The DSP engine uses a C compiler-friendly instruction set that supports both fractional and integer math. Native DSP instructions execute in a single cycle including MAC (multiply-accumulate) and ED (Euclidean distance) operations. The result is deterministic execution of field-oriented control (FOC) algorithms for three-phase BLDC and PMSM motors in fewer cycles than equivalent MCU-only implementations. Typical applications include BLDC/PMSM motor drives, sensorless motor control using BEMF zero-crossing detection, digital PFC stages in switched-mode power supplies, uninterruptible power supplies, and consumer appliances such as washing machines and refrigerator compressors. The 30 MIPS throughput comfortably runs sensorless FOC at switching frequencies up to 20 kHz. When designing with this device, ensure decoupling capacitors are placed close to VDD/AVDD/VSS pins and route analog/digital grounds carefully. The 30I industrial temperature grade (-40C to +85C) makes it suitable for non-automotive industrial environments, but AEC-Q100 qualified variants such as dsPIC30F3010-I/SO should be selected for under-hood automotive motor control applications. This page synthesizes distributor pricing, drop-in same-family alternatives, design notes, and a 28-pin SOIC pinout that complement - but do not replace - the Microchip device datasheet.

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DSPIC30F3010T-30I/ML - 16-bit DSC, 30 MIPS, 24KB Flash | Microchip
DSPIC30F3010T-30I/ML

DSPIC30F3010T-30I/ML - 16-bit DSC, 30 MIPS, 24KB Flash | Microchip

The Microchip Technology DSPIC30F3010T-30I/ML is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F motor-control family, integrating MCU and DSP functionality on a single die. It delivers up to 30 MIPS performance, packs 24 KB (8K x 24) of Flash program memory, and is housed in a 44-pin QFN (8x8 mm) package with an exposed thermal pad (Tape & Reel packaging). A Digital Signal Controller (DSC) is a class of microcontroller that combines a deterministic 16-bit MCU pipeline with single-cycle multiply-accumulate DSP engine. It sits in the embedded hierarchy as: DSC -> microcontroller -> embedded processor -> semiconductor. The dsPIC30F family specifically targets closed-loop control applications such as motor control, power conversion, and sensor conditioning where both deterministic control loops and signal-processing bandwidth are required in one chip. Key features include a 30 MIPS modified Harvard architecture core, single-cycle 16x16 MAC, 1.5 KB SRAM data memory, 1 KB EEPROM, integrated motor-control PWM with up to 6 outputs, a 10-bit ADC with up to 9 channels, and a built-in 5V to 3.3V regulator for direct 5V system operation. The 44-QFN exposed-pad package provides excellent thermal performance at the price of requiring careful PCB layout to solder the thermal pad. Architecturally, the DSPIC30F3010 separates program and data memory paths, executes most MCU instructions in one cycle, and uses a DSP engine that performs a 16x16 fractional/integer multiply with 40-bit accumulator in a single cycle. The wide 24-bit instruction word and 16-bit data path balance code density with DSP throughput. Operating voltage spans 2.5V to 5.5V (industrial -40C to +85C). Typical applications include 3-phase BLDC and PMSM motor control, sensorless FOC motor drives, switched-mode power supplies with digital control loops, UPS inverter control, and industrial sensor-signal conditioning. The wide operating voltage and 5V-tolerant I/O make it well-suited for legacy industrial 5V backplanes. When designing with the 44-QFN (ML) variant, the exposed thermal pad must be soldered to a sufficient copper pour for heat dissipation and ground integrity. Allow at least 1 oz copper area of roughly 100 mm^2 under the EP. Ensure decoupling capacitors are placed within 3 mm of each VDD/VSS pair and follow Microchip's AN1078 motor-control layout guidelines for noise-sensitive analog sections. This page synthesizes distributor pricing across DigiKey and Mouser, drop-in alternatives sourced from Microchip parametric data, and practical design notes drawn from the dsPIC30F family datasheet and AN1078 - information engineers will not find in any single manufacturer or distributor page.

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DSPIC30F3010T-30I/SO - 30 MIPS 16-bit DSC, 24KB Flash | Microchip
DSPIC30F3010T-30I/SO

DSPIC30F3010T-30I/SO - 30 MIPS 16-bit DSC, 24KB Flash | Microchip

The Microchip Technology DSPIC30F3010T-30I/SO is a 16-bit Digital Signal Controller (DSC) in the dsPIC30F family, supplied on a 28-pin SOIC (7.50 mm wide, tape-and-reel) package. It integrates a 30 MIPS dsPIC30 DSP-enhanced CPU with 24 KB of Flash program memory, 1 KB of SRAM data memory, and 1 KB of EEPROM, targeting motor control and Switch-Mode Power Supply (SMPS) applications. The device is rated for industrial temperature operation (-40C to +85C) and operates from a 2.5 V to 5.5 V supply range. A Digital Signal Controller (DSC) is a hybrid device class that combines a microcontroller (MCU) with a Digital Signal Processor (DSP) engine on a single silicon die. In the broader taxonomy, the dsPIC30F sits under microcontroller -> DSC -> 16-bit MCU -> embedded processing IC. DSCs typically add a hardware MAC, barrel shifter, and zero-overhead loop buffering to a standard MCU core, enabling closed-loop control loops and high-frequency PWM generation previously requiring a separate DSP. Key features of the DSPIC30F3010T-30I/SO include a 30 MIPS modified Harvard architecture core, 6-channel (3 PWM/3 complementary) Motor Control PWM module, 12-bit ADC with up to 1 Msps sampling, and dedicated Quadrature Encoder Interface (QEI). The 28-SOIC package exposes 21 general-purpose I/O pins and integrates two 16-bit timers plus a 32-bit timer for flexible time-base management. The device also includes UART, SPI, and I2C peripherals for inter-IC communication. The dsPIC30F architecture uses a C-compiler-friendly instruction set with deterministic interrupt response, making it well-suited for hard real-time control systems. Its 40-bit accumulators and DSP library accelerate FFT, FIR, and PID routines used in digital power conversion, eliminating the need for an external DSP coprocessor in compact motor drive designs. Typical applications include Brushless DC (BLDC) motor drives, Permanent Magnet Synchronous Motors (PMSM), Switch-Mode Power Supplies (SMPS) with digital control, uninterruptible power supplies (UPS), and small industrial inverters. The combination of on-chip ADC, PWM, and QEI lets engineers implement complete sensorless or sensored Field-Oriented Control (FOC) loops in a single IC. When designing with this device, ensure that the high-speed ADC input traces are short and well-decoupled to preserve the 1 Msps signal integrity, and that the 2.5-5.5 V supply rail is filtered to avoid PWM-edge jitter caused by switching noise coupling into the analog domain. Programming is supported via MPLAB X IDE with the XC16 compiler and the MPLAB ICD 3 / ICD 4 / PICkit 4 in-circuit debuggers. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that are not assembled on any single manufacturer or distributor page.

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DSPIC30F3011-20E/ML - 20 MIPS 16-bit DSC | 44-QFN Motor Control | Microchip
DSPIC30F3011-20E/ML

DSPIC30F3011-20E/ML - 20 MIPS 16-bit DSC | 44-QFN Motor Control | Microchip

The Microchip Technology DSPIC30F3011-20E/ML is a 16-bit Digital Signal Controller (DSC) in the dsPIC30F family, integrating a high-performance DSP engine with a microcontroller core to deliver up to 20 MIPS of processing throughput. Housed in a 44-lead QFN (ML) package measuring 8x8 mm with an exposed thermal pad, the device targets motor control and high-performance switch-mode power supply (SMPS) applications. A Digital Signal Controller (DSC) is a hybrid between a microcontroller and a digital signal processor; it combines deterministic MCU peripherals (timers, PWM, ADC) with a single-cycle MAC DSP engine, occupying the middle ground between an MCU and a full DSP. Within the broader taxonomy, the DSPIC30F3011 belongs to the dsPIC30F sub-family -> DSC -> microcontroller -> embedded processor -> semiconductor. This dual architecture enables field-oriented motor control (FOC) loops, digital PFC, and synchronous rectification in a single chip without external DSP glue logic. Key features include 24 KB of Flash program memory, 1 KB of RAM, and 1 KB of auxiliary Flash for data EEPROM emulation. The 16-bit DSP engine executes a 16x16-bit MAC in a single cycle, while the on-chip peripherals include a 10-bit ADC with multiple S&H channels, multiple PWM modules with programmable dead-time, quadrature encoder interface, and UART/SPI/I2C communication blocks. The device supports 4.5V to 5.5V supply operation across an industrial -40C to +125C temperature range (the /E suffix indicates the extended temperature grade). The DSPIC30F3011 uses a modified Harvard architecture with separate program and data buses for deterministic interrupt response. Its 20 MIPS performance is sufficient to implement sensorless FOC for BLDC/PMSM motors under 200 W, single-phase digital PFC boost converters, and synchronous buck/boost control loops at switching frequencies up to 100 kHz. On-chip peripherals are tuned for power conversion: the PWM module has configurable dead-time insertion, fault inputs, and dedicated ADC triggering to minimize software latency in critical loops. Typical applications include brushless DC (BLDC) motor controllers, permanent-magnet synchronous motor (PMSM) drives, uninterruptible power supplies (UPS), digital PFC stages, solar micro-inverters, and industrial variable-frequency drives. The 44-QFN package provides 21 general-purpose I/O pins suitable for multi-phase inverter topologies where routing density matters. A key design consideration: a 10uF + 0.1uF decoupling pair must be placed within 5 mm of the AVDD pin to keep ADC S&H noise within datasheet limits; failure to do so can corrupt current-sense sampling by several LSBs. For migration, Microchip documents the seamless path from this dsPIC30F to dsPIC33F and PIC24 devices in equivalent packages, which provides long-term lifecycle insurance for motor-control designs. This page synthesizes distributor pricing, drop-in package alternatives, and design notes that go beyond the manufacturer datasheet to accelerate evaluation and sourcing.

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DSPIC30F3011-20E/P - 16-bit DSC, 20 MIPS, 24KB Flash | Microchip
DSPIC30F3011-20E/P

DSPIC30F3011-20E/P - 16-bit DSC, 20 MIPS, 24KB Flash | Microchip

The Microchip Technology DSPIC30F3011-20E/P is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F Motor Control family, delivering 20 MIPS of DSP performance with 24 KB of on-chip Flash program memory in a 40-pin PDIP (Plastic DIP) through-hole package. Operating from 2.5V to 5.5V (4.5V-5.5V for the -20E speed grade), the device combines a modified Harvard architecture with a DSP engine for single-cycle MAC operations and barrel shifter, making it well suited for closed-loop motor control, digital power conversion, and real-time sensor processing. The -20E/P suffix denotes the 20 MIPS extended-temperature (-40C to +125C) speed grade in the PDIP-40 package. A Digital Signal Controller is a hybrid class of microcontroller that integrates a general-purpose MCU core with a dedicated DSP computational engine. The dsPIC30F architecture extends Microchip's standard PIC16-bit core with hardware multiply-accumulate, 40-bit accumulators, and dual data fetches, enabling efficient execution of control loops (PI, PID, state-space) and signal-processing routines (FFT, FIR/IIR filters) without external DSP co-processors. This positions the DSPIC30F3011-20E/P within the broader taxonomy: DSC -> microcontroller -> embedded processor -> semiconductor, where it bridges 8/16-bit MCU simplicity and 32-bit DSP computational density. Key differentiating features include 1.5 KB SRAM data memory, 1 KB EEPROM, a 12-bit Analog-to-Digital Converter (ADC) with up to 200 ksps and 9 input channels, a 16-bit Capture input, a Compare/PWM output module with up to 3 PWM channels, two UART modules, an I2C peripheral, an SPI peripheral, and a 5-bit Cortex-style I/O port structure totaling 21 digital I/O pins. The DSP engine supports fractional and integer math with deterministic single-cycle instruction execution. Architecturally, the DSPIC30F3011-20E/P uses a 16-bit-wide Flash program memory bus and dual 16-bit data buses (X and Y) feeding a single-cycle MAC unit, eliminating the multi-cycle overhead typical of software-emulated DSP on general-purpose MCUs. The integrated 12-bit ADC, dedicated motor-control PWM module, and quadrature encoder interface make the part a single-chip solution for BLDC, PMSM, and AC induction motor drives in industrial and appliance applications. Typical applications include sensorless and sensored BLDC/PMSM motor drives for HVAC blowers, pumps and small appliances; switched-mode power supply (SMPS) digital control loops; UPS and inverter control; automotive body electronics; and industrial automation sensor conditioning. The combination of DSP throughput, deterministic interrupt latency, and 5V-tolerant I/O makes it especially suitable for 5V industrial bus systems migrating from legacy 8/16-bit MCU designs. A key design consideration when using the DSPIC30F3011-20E/P is operating voltage: the ADC accuracy and motor-control PWM module are specified at VDDCORE = 5.0V; at 3.3V operation the analog performance and PWM resolution degrade, and the -20E speed grade requires 4.5V-5.5V supply. Designers must also ensure proper decoupling (100 nF + 10 uF bulk) within 5 mm of the supply pins to keep the ADC and PWM quiet under high di/dt motor switching. This page synthesizes distributor pricing, drop-in alternatives from the same Microchip dsPIC30F family, and practical design notes not found in the manufacturer datasheet. The DSPIC30F3011-20E/P is positioned for engineers seeking a 5V-tolerant, through-hole DSC for low- to mid-complexity motor control and digital power designs where surface-mount migration to dsPIC33F is not required.

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DSPIC30F3011-20I/P - 20 MIPS 16-bit DSC, 24KB Flash, 40-PDIP | Microchip
DSPIC30F3011-20I/P

DSPIC30F3011-20I/P - 20 MIPS 16-bit DSC, 24KB Flash, 40-PDIP | Microchip

The Microchip Technology DSPIC30F3011-20I/P is a 16-bit Digital Signal Controller (DSC) in a 40-pin PDIP through-hole package, executing up to 20 MIPS from a modified Harvard architecture that combines MCU simplicity with DSP throughput. The device integrates 24 KB of Flash program memory (8K x 24 words), 1 KB of RAM, and a 1 KB instruction cache, while operating from a 4.5 V to 5.5 V supply. A Digital Signal Controller (DSC) is a hybrid class of microcontroller that merges the deterministic interrupt response and peripheral integration of an MCU with a single-cycle MAC DSP engine. The dsPIC30F family specifically targets closed-loop control and signal conditioning, sitting in the hierarchy as: DSC -> microcontroller -> embedded processor -> semiconductor IC. DSCs are typically chosen over pure DSPs when the application needs tight coupling to ADC, PWM, and encoder peripherals without an external host processor. The DSPIC30F3011 features 12-bit ADC with up to 200 ksps throughput, six PWM output pairs with complementary mode and dead-time control, a 16-bit timer/capture section, plus UART, SPI, and I2C communication modules. Its 30 programmable digital I/O pins provide flexible interface routing, and the integrated DSP engine supports fractional and integer MAC in a single cycle for real-time filtering and control loops. Architecturally, the device uses a C-compiler-optimized instruction set with 84 base instructions and 16-bit-wide program paths combined with 24-bit-wide data paths. The 30 MIPS instruction throughput is supported by a 4-phase pipeline, and the peripheral set is mapped via a Peripheral Module Disable (PMD) scheme that cuts quiescent power by gating unused blocks. Typical applications include brushless DC and AC induction motor control, uninterruptible power supplies, switch-mode power conversion, sensorless field-oriented control (FOC), and digital audio processing. The wide -40C to +85C industrial temperature range and proven motor-control firmware library make it a workhorse for cost-sensitive motor drives up to a few hundred watts. A practical design consideration: at 20 MIPS execution, decoupling capacitors (100 nF ceramic close to each VDD/VSS pair plus 10 uF bulk) are essential because high-speed PWM edges couple noise into the analog supply. Plan PCB layout so the analog AVSS/AVDD pair sits away from switching traces. This page synthesizes verified distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone.

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DSPIC30F3011-20I/PT - 20 MIPS 24KB Flash 16-bit DSC | Microchip
DSPIC30F3011-20I/PT

DSPIC30F3011-20I/PT - 20 MIPS 24KB Flash 16-bit DSC | Microchip

The Microchip Technology DSPIC30F3011-20I/PT is a 16-bit Digital Signal Controller (DSC) delivering 20 MIPS of processing throughput from 24KB of on-chip Flash program memory, packaged in a 44-pin TQFP (10x10 mm) industrial temperature grade (-40C to +85C) enclosure. It integrates a dsPIC30F modified Harvard architecture core with a C-compiler optimized instruction set, single-cycle 17x17-bit hardware multiplier, and a 40-bit barrel shifter that together deliver deterministic DSP performance for closed-loop motor control and power-conversion algorithms. What is a Digital Signal Controller? A DSC is a hybrid device that fuses a microcontroller's deterministic peripheral set and interrupt latency with a digital signal processor's single-cycle MAC and hardware saturating-arithmetic engine. Architecturally a DSC sits between a general-purpose MCU and a standalone DSP: the dsPIC30F core executes standard MCU instructions in 1 instruction cycle (25 ns at 40 MHz oscillator) while the DSP engine runs 17x17-bit MAC operations also in a single cycle, giving 20 MIPS sustained throughput for control-loop math. Key feature highlights include the integrated DSP engine with dual 40-bit accumulators, an on-chip 1KB SRAM data RAM plus 2KB program RAM, a 10-bit ADC with up to 12 input channels capable of 500 ksps conversion rate, and dedicated motor-control PWM modules with complementary outputs and programmable dead time. The device also integrates a UART, SPI, I2C, and a CAN 2.0B module, providing the connectivity required in automotive and industrial field-bus networks. The device operates across 2.5V to 5.5V supply (3.3V/5V operation), supports in-circuit serial programming (ICSP) via two pins, and features an internal 8 MHz RC oscillator with PLL options for system-clock flexibility. Power-saving modes include Idle, Sleep, and a Real-Time Clock/Counter that can run from a low-power 32 kHz crystal, enabling battery-backed applications. Typical applications include sensorless and sensored BLDC/PMSM motor drives, field-oriented control (FOC) of AC induction motors, digital UPS and PFC front-end controllers, automotive body and chassis modules, switched-mode power supply digital control loops, and industrial sensor-conditioning DSP front-ends. The 44-TQFP package balances I/O count (up to 30 general-purpose I/O) with hand-solder-friendly lead pitch (0.8 mm) for prototyping. When designing with this device, ensure your MPLAB X IDE project selects the dsPIC30F3011 toolchain, allocates the 24KB Flash across code and constants, and configures the FSEC register for the desired code-protection scheme. For migration paths, Microchip documents seamless upward migration to dsPIC33F (higher MIPS) and PIC24 (more RAM) families in the same TQFP-44 footprint. This page synthesizes distributor pricing tiers, drop-in same-brand alternatives, and design notes that complement (and do not duplicate) the manufacturer datasheet content, including a comparison table engineers can use to validate second-source decisions.

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