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DSP56321VL240 - 240MHz 24-Bit DSP, 196-MAPBGA | NXP Semiconductors
DSP56321VL240

DSP56321VL240 - 240MHz 24-Bit DSP, 196-MAPBGA | NXP Semiconductors

The NXP Semiconductors DSP56321VL240 is a 240 MHz, 24-bit fixed-point Digital Signal Processor (DSP) from the DSP56300 family, fabricated in high-density CMOS and housed in a 196-ball MAPBGA (15x15 mm) package. It integrates 576 kB of on-chip RAM, a 576-byte bootstrap ROM, an instruction cache, a six-channel DMA controller, and TTL-compatible I/O on a 3.3 V interface rail. A Digital Signal Processor (DSP) is a specialized microprocessor optimized for numeric-intensive, real-time computations such as audio/video decoding, modulation/demodulation, encryption, and motor control. Within the broader integrated-circuits hierarchy, a fixed-point DSP sits between a microcontroller (general-purpose control) and a floating-point DSP (high-dynamic-range math): fixed-point DSP -> DSP -> microprocessor -> semiconductor. The 24-bit word width of the DSP56321 is purpose-built for audio CODECs, telephony, and consumer audio where 16-bit dynamic range is insufficient but 32-bit floating-point cost is unnecessary. Key features include a single-clock-cycle-per-instruction engine (DSP56000 code-compatible), a hardware barrel shifter, 24-bit addressing, and a dedicated Host Interface, SSI (synchronous serial), and SCI (asynchronous serial) peripheral set. The DSP56321 targets networking, security encryption, and home-entertainment applications, with deterministic interrupt latency and dual on-chip memory banks (X/Y) for concurrent operand fetches. Architecturally, the DSP56321 uses a Harvard-style bus with separate program and data memory spaces, plus an instruction cache that reduces external memory bandwidth pressure. The six-channel DMA unit offloads block transfers (e.g., between serial ports and memory) without CPU intervention, freeing instruction cycles for DSP kernels. Typical applications include VoIP gateways, audio effects processors, MPEG audio codecs, secure communications (encryption/decryption accelerators), and general-purpose industrial DSP modules. The 196-MAPBGA footprint supports high-density designs where PCB area is constrained. Design consideration: maintain a clean 3.3 V analog/digital supply layout because the DSP56321 mixes high-speed core logic with TTL I/O - bulk decoupling near every power pin and a low-impedance ground pour are mandatory. Lifetime-buy planning is recommended since this part has reached end-of-life per the NXP product page; verify last-time-buy windows before committing to new designs. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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DSP56852VFE - 16-Bit 120MHz DSP | 81-MAPBGA
DSP56852VFE

DSP56852VFE - 16-Bit 120MHz DSP | 81-MAPBGA

The NXP DSP56852VFE is a 16-bit digital signal controller with a 120 MHz core, 12 KB program SRAM, 4K x 16 data SRAM, and an 81-MAPBGA package measuring 8 x 8 mm. The controller combines dedicated digital signal processing capability with microcontroller peripherals for embedded control and signal-processing systems. A digital signal controller is a type of embedded processor designed for real-time mathematical and control tasks. Its architecture belongs to the broader microcontroller and DSP hierarchy, while specialized peripherals support data movement and external communication. The DSP56852VFE is therefore positioned for applications requiring deterministic control, compact implementation, and dedicated signal-processing performance rather than general-purpose desktop computing. The verified data identifies 120 MHz operation, 120 MIPS performance, program SRAM of 12 KB organized as 6K x 16, data SRAM of 4K x 16, and access to 2M words of program memory or 8M data memory through external interfaces. It also provides 11 I/O pins and uses a tray package according to the retrieved technical listing. The DSP56852VFE includes six independent DMA channels, an SPI interface or Serial Port Interface, enhanced synchronous communication capability, external memory address lines, and four chip-select signals. These resources make it suitable for connected industrial controllers, audio and communication equipment, and embedded motor-control systems where deterministic data transfer is valuable. Typical applications include digital audio processing, industrial automation, communications equipment, motor control, and embedded control systems. Its 81-MAPBGA package provides a high pin count in a compact 8 x 8 mm footprint, but board layout requires careful escape routing and verification of every exposed pad and signal connection. The principal design consideration is memory availability: the controller provides 12 KB of program SRAM and 4K x 16 data SRAM, so firmware and data budgets must be planned before external memory expansion is assumed. The retrieved sources also do not provide a complete current manufacturer specification for every electrical and compliance detail, so missing values should be confirmed before production release.

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DSP56854FGE - 16-bit DSP Controller, 120 MIPS, 32KB SRAM | NXP
DSP56854FGE

DSP56854FGE - 16-bit DSP Controller, 120 MIPS, 32KB SRAM | NXP

The NXP (formerly Freescale) DSP56854FGE is a 16-bit Digital Signal Controller (DSC) from the 56800E core-based family, delivering up to 120 MIPS at 120 MHz in a 128-pin LQFP package (14x20 mm). It integrates a 32 KB (16K x 16) unified SRAM, a 16-bit program SRAM, a 16-bit data SRAM, and a 16-bit Boot ROM with access to 2M words of external program memory or 8M words of external data memory via chip-select logic that enables glue-less ROM and SRAM interfaces. A Digital Signal Controller (DSC) is a hybrid device that combines the processing throughput of a Digital Signal Processor (DSP) with the peripheral integration and ease-of-use of a microcontroller (MCU). Sitting between MCUs (which favor control loops and I/O) and standalone DSPs (which favor numeric throughput), DSCs are commonly classified under the broader semiconductor hierarchy: DSC -> microcontroller -> embedded processor -> integrated circuit. Engineers choose a DSC when a project needs both deterministic interrupt-driven control and fast signal-processing math on a single die. Key features of the DSP56854FGE include six independent DMA channels, two Enhanced Synchronous Serial Interfaces (ESSI), a Serial Peripheral Interface (SPI), a Serial Communications Interface (SCI), a JTAG/OnCE debug port, six PWM channels with input capture, four 16-bit timers, an external memory interface with chip-select logic, and a low-power HALT/STOP mode. The 56800E core uses a dual Harvard-style architecture supporting 16-bit x 16-bit parallel MAC in a single cycle, providing efficient fixed-point arithmetic for control-loop and audio processing. Typical applications include digital motor control (BLDC, PMSM, AC induction), uninterruptible power supplies (UPS), telecom data modems and teledatacom devices, digital audio processing, Internet appliances, point-of-sale terminals, and general industrial automation. The 120 MHz core plus six-channel PWM and six DMA channels make it especially well-suited to closed-loop field-oriented control (FOC) of three-phase motors. When designing with the DSP56854FGE, plan the PCB layout around the external memory bus; route address and data lines length-matched and keep the analog AVSS/VDD pair decoupled with 100 nF plus 10 uF bulk capacitors to minimize substrate noise coupling into the ADC inputs.

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DSP56858FVE - 16-bit 120MIPS DSP Controller, 144-LQFP | NXP
DSP56858FVE

DSP56858FVE - 16-bit 120MIPS DSP Controller, 144-LQFP | NXP

The NXP (formerly Freescale) DSP56858FVE is a 16-bit Digital Signal Controller from the DSP56800E core-based family that combines DSP processing power with microcontroller functionality on a single chip, running at 120 MIPS (120 MHz) in a 144-pin LQFP (FVE) package. It includes 40K x 16-bit Program SRAM, 24K x 16-bit Data SRAM, and 1K x 16-bit Boot ROM, with access to 2M words of program memory or 8M data memory. Background Knowledge: A Digital Signal Controller (DSC) is a hybrid device that merges a microcontroller's control-oriented peripheral set with a digital signal processor's arithmetic throughput. Positioned in the taxonomy as DSC -> microcontroller unit (MCU) -> embedded processor -> semiconductor, DSCs are designed for real-time signal conditioning and closed-loop control in a single deterministic core, eliminating the latency and bandwidth bottlenecks of two-chip MCU+DSP solutions. Key features include 47 general-purpose I/Os (5V TTL-tolerant), six independent DMA channels, two Enhanced Synchronous Serial Interfaces (ESSI), chip-select logic for glue-less ROM and SRAM interfacing, and an external memory interface supporting up to 8M words of data memory. The part operates from a 1.8V/3.3V supply and is fabricated in high-density CMOS with 3.3V-compatible I/Os rated to withstand 5.5V without damage. Typical applications span motor control (BLDC, PMSM, AC induction), industrial automation controllers, voice/audio processing, power conversion (digital PFC, UPS control), and embedded DSP modules where deterministic real-time response is required alongside general-purpose control. Design consideration: Because the DSP56858FVE is no longer manufactured (NXP lists it as NRND/EOL), lifecycle planning requires checking the NXP Product Change Notice for last-time-buy windows and qualifying an equivalent from the same DSP5685x family or a successor such as the DSC 56F8xxx series. This page synthesizes distributor availability, drop-in alternatives from the DSP5685x family, lifecycle notes, and practical design notes not consolidated in the manufacturer datasheet.

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DSP56F802TA60E - 16-Bit 60MHz DSP, 16KB Flash 32-LQFP | NXP
DSP56F802TA60E

DSP56F802TA60E - 16-Bit 60MHz DSP, 16KB Flash 32-LQFP | NXP

The NXP DSP56F802TA60E is a 16-bit hybrid Digital Signal Controller (DSC) from the 56800 56F8xx family, delivering 60MHz / 30 MIPS performance with a unified C-efficient architecture that combines DSP and MCU functionality in a single silicon die. It integrates 16KB (8K x 16) of program Flash, with program RAM, data Flash and data RAM on-chip, and is housed in a 32-pin LQFP (7x7 mm) package for surface-mount designs. The 'E' suffix indicates the RoHS-compliant / lead-free variant of the original DSP56F802TA60, designed for industrial-grade applications requiring environmental compliance. What is a Digital Signal Controller? A Digital Signal Controller (DSC) is a hybrid microcontroller that combines the deterministic real-time control capability of a traditional MCU with the high-throughput mathematical processing power of a Digital Signal Processor (DSP). In the broader taxonomy, a DSC sits between a microcontroller (control-oriented) and a DSP (signal-processing oriented), inheriting features from both: hardware DO/REP loops, single-cycle MAC operations, bit-field manipulation, fast interrupt response, and a C-friendly instruction set. This dual personality makes DSCs ideal for systems that must both sense/control physical hardware and run real-time signal-processing algorithms in firmware. Key differentiating features of the DSP56F802TA60E include hardware DO and REP loops for zero-overhead block-repeat operations, JTAG/Enhanced OnCE debug interface for in-circuit emulation, on-chip peripherals such as PWM, ADC, timers, and communication interfaces, and a wide operating voltage suited to industrial 3.3V designs. The 56800 core's unified architecture means C code compiled for the device behaves predictably across both control loops and DSP math, simplifying firmware development compared with discrete MCU+DSP two-chip solutions. The DSP56F802TA60E is most commonly deployed in industrial motor control (BLDC, PMSM, ACIM drives), digital power conversion (UPS, inverters, PFC), audio processing (echo cancellation, equalization), and sensor signal conditioning. Its 30 MIPS throughput and on-chip peripherals make it well-suited to single-chip inverter designs where BOM cost and PCB area are critical. When designing with this part, allocate the 32-LQFP thermal pad to a ground pour for thermal relief, place the JTAG header within 2 inches of the device to maintain signal integrity, and use a 4-layer PCB with dedicated power and ground planes to isolate the analog and digital sections of the on-chip ADC. This page synthesizes distributor stock levels, drop-in NXP same-family alternatives, lead-time signals, and engineering design notes not collected on a single manufacturer page.

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DSP56F802TA80E - 16-bit 80MHz 40MIPS Hybrid DSP/MCU | NXP
DSP56F802TA80E

DSP56F802TA80E - 16-bit 80MHz 40MIPS Hybrid DSP/MCU | NXP

The NXP (formerly Freescale) DSP56F802TA80E is a 16-bit hybrid digital signal controller combining DSP and MCU functionality in a unified, C-efficient 56800 core architecture, packaged in a 32-pin LQFP (7x7 mm). The device operates at a core frequency of 80 MHz delivering up to 40 MIPS and integrates 16 KB of program Flash (8K x 16) alongside on-chip data and program RAM. This part is part of the 56F8xx family designed for cost-sensitive embedded control applications that require DSP-class signal processing throughput. A digital signal controller (DSC) is a hybrid microcontroller that integrates a microcontroller's peripheral set, interrupt architecture, and ease of programming with a digital signal processor's multiply-accumulate (MAC) engine and single-cycle hardware loops. DSCs sit between MCUs and DSPs in the semiconductor taxonomy: they are microcontrollers -> 16-bit microcontrollers -> digital signal controllers -> embedded processors -> semiconductors. The 56800 Harvard-style core used in the DSP56F802 executes up to six operations per instruction cycle by pipelining three parallel execution units. Key features include up to 40 MIPS throughput at 80 MHz core frequency, hardware DO and REP loops, 16-bit word program and data paths, and integrated Flash plus RAM with single-voltage in-application programming. The 56800E family core provides a microprocessor-style programming model with an instruction set that compiles efficient C code while still emitting DSP-native MAC operations, removing the requirement for separate DSP and MCU devices on the board. Peripherals such as timers, PWM, ADC, and communications interfaces round out a typical motor-control or power-conversion design. From an architectural perspective the part integrates three parallel execution units in the 56800 core, allowing six operations per instruction fetch under optimal compiler scheduling. The memory map provides separate program and data buses (Harvard architecture) that let the core fetch an instruction while simultaneously reading two data operands - a key enabler of single-cycle MAC throughput. Typical applications include AC induction motor control, BLDC and PMSM servo drives, uninterruptible power supplies, digital illumination, and power-factor-corrected converters. The 56F802's combination of deterministic interrupt response, on-chip PWM, and DSP-grade math is a common fit for variable-frequency drives under 1 kW. When designing with this device, verify that your motor-control algorithm fits within 16 KB of Flash; larger systems should migrate to DSP56F803 or DSP56F805 family members. Ensure the 32-LQFP exposed-pad footprint is soldered to a sufficient copper pour for thermal dissipation in continuous high-MIPS loops. This page synthesizes distributor pricing, pin-compatible family alternatives, and practical design considerations not consolidated in the manufacturer datasheet alone.

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DSP56F805FV80E - 16-bit DSC 56800 80MHz 64KB Flash LQFP-144 | NXP
DSP56F805FV80E

DSP56F805FV80E - 16-bit DSC 56800 80MHz 64KB Flash LQFP-144 | NXP

The NXP Semiconductors DSP56F805FV80E is a 16-bit Digital Signal Controller (DSC) based on the 56800 core, running at up to 80 MHz core frequency (up to 40 MIPS), with 64KB (32K x 16) of program Flash and 2K x 16 words of data RAM, housed in a 144-pin LQFP (20x20 mm) package. A Digital Signal Controller combines the math-intensive processing power of a DSP with the peripheral set and control functionality of a microcontroller in a unified, C-efficient architecture. Within the power management hierarchy of embedded systems, the DSC sits between a general-purpose MCU and a dedicated DSP, making it a natural fit for closed-loop control of electrical machines and power conversion stages. Key features of the DSP56F805FV80E include Harvard-style 56800 architecture with hardware DO and REP loops for zero-overhead looping, on-chip CAN and SPI serial communication peripherals, and an 8-channel 12-bit ADC for simultaneous sampling of motor phase currents and bus voltages. The extended industrial temperature range of -40C to +85C is indicated by the E temperature suffix. Architecturally, the 56800 core executes DSP and MCU instructions from a unified memory map, with up to 64K x 16-bit words (128KB) of external program and data memory addressable per the NXP DSP56F805 datasheet. This dual-instruction capability allows filter loops, transforms, and control algorithms to coexist with state machines and communication stacks in a single development flow using the CodeWarrior toolchain. Typical applications include servo motor control, industrial power inverters, and DC-DC converter designs, where the combination of fast multiply-accumulate throughput, PWM generation, and on-chip ADC sampling directly reduces system cost and board area. A key design consideration: this part has been marked End of Life (EOL) by NXP, so new designs should evaluate the drop-in and functional alternatives listed on this page, and existing designs should secure remaining authorized inventory or plan a redesign path. This page synthesizes distributor pricing signals, lifecycle status, drop-in alternative analysis, and practical design notes not found in the manufacturer datasheet alone.

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DSP56F827FG80E - 16-Bit DSC 80MHz 128KB Flash | NXP
DSP56F827FG80E

DSP56F827FG80E - 16-Bit DSC 80MHz 128KB Flash | NXP

The NXP Semiconductors DSP56F827FG80E is a 16-bit digital signal controller (DSC) from the 56800 core-based 56F8xx family, delivering 40 MIPS at an 80 MHz core frequency with 128KB (64K x 16) of program Flash memory, integrated in a 128-pin LQFP (14 x 20 mm) package. It combines DSP processing power with microcontroller functionality in a unified, C-efficient architecture. A digital signal controller is a hybrid semiconductor that merges the multiply-accumulate throughput of a digital signal processor with the peripheral set and control logic of a microcontroller, sitting in the hierarchy between a pure DSP and a general-purpose MCU. The 56800 architecture executes both DSP and MCU instruction sets efficiently, making it a power management IC and motor control workhorse in embedded systems. Key features of the DSP56F827FG80E include hardware DO and REP loops for zero-overhead looping, dual analog-to-digital converters for simultaneous sampling, a quad timer module, and a 4 MHz crystal oscillator with an integrated PLL featuring pre- and post-scalers. Communication peripherals include the serial communications interface (SCI), serial peripheral interface (SPI), and synchronous serial interface (SSI), plus a Time-of-Day module, GPIO, and JTAG/OnCE debug and programming interface. The 56800 core uses a Harvard-like bus structure with separate program and data memory spaces, including program Flash, program RAM, data Flash, and data RAM arrays of 16-bit words. This unified memory architecture allows C-compiled code to run alongside hand-optimized DSP routines without the context-switching penalty of separate DSP-plus-MCU dual-chip designs. The FG speed grade denotes 80 MHz operation, and the E suffix specifies an industrial -40C to +85C operating temperature range. Typical applications include industrial motor control (BLDC, AC induction), digital power conversion, automotive auxiliary systems, and embedded control in factory automation where deterministic DSP filtering and MCU control loops must coexist. The dual ADCs enable simultaneous current and voltage sensing in closed-loop power converters. A key design consideration is lifecycle: NXP has marked this part End of Life, so new designs should evaluate the replacement guidance in the NXP Product Change Notice, while existing designs should secure last-time-buy inventory. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers a single decision-ready reference for a discontinued DSC.

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DSPB56362AG120 - 24-bit Audio DSP, 120MHz, 144-LQFP | NXP
DSPB56362AG120

DSPB56362AG120 - 24-bit Audio DSP, 120MHz, 144-LQFP | NXP

The NXP DSPB56362AG120 is a 24-bit audio digital signal processor (DSP) from the DSP56300 family, operating at a 120 MHz core clock and delivering 120 MIPS of processing throughput, housed in a 144-pin LQFP (20x20 mm) package. It features a 56000-family programmable core with on-chip memory and a dedicated audio peripheral set tailored to consumer digital audio workloads such as decoding, mixing, and sound-field processing. An audio DSP is a specialized microprocessor optimized for real-time numeric computation on streaming sample data. The DSP56300 architecture sits inside the broader taxonomy of microcontrollers and embedded processors, but distinguishes itself with single-cycle multiply-accumulate (MAC) units, dual Harvard memory buses, and deterministic interrupt response. Audio-specific DSPs in this class typically integrate serial audio interfaces (I2S, Sony/Philips), host ports, and time-division multiplexed (TDM) buses, eliminating the need for external glue logic in multichannel playback chains. Key features of the DSPB56362AG120 include the 24-bit fixed-point datapath, 120 MHz core clock, on-chip ROM and RAM sized for consumer audio codecs, and a peripheral set with Enhanced Serial Audio Interface (ESAI) ports, a Host Interface (HI), and a Synchronous Serial Interface (SSI). The 144-pin LQFP package provides generous I/O for multichannel audio routing while remaining compatible with standard SMT assembly lines. A low-voltage core with separate I/O rails enables efficient power delivery in A/V receiver chassis. Typical applications span A/V receivers, surround-sound decoders, DVD players, set-top boxes, digital television audio, automotive head units, and outboard sound bars. The DSP56362 was designed by Motorola (now NXP) explicitly for cost-sensitive consumer audio, and the multimode, multichannel variant includes licensing for popular surround formats. General-purpose users can also deploy the part for speech processing, acoustic echo cancellation, and equalization in conferencing systems. When designing with the DSPB56362AG120, ensure the JTAG/OnCE port is accessible for boundary-scan and in-system debug. The 3.3V I/O and 1.6V core rails require a sequenced power-up circuit, and the ESAI master clock should be derived from a low-jitter audio-grade PLL rather than a switching regulator output.

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DSPIC30F1010-20E/MM - 16-bit SMPS DSC 6KB Flash | Microchip
DSPIC30F1010-20E/MM

DSPIC30F1010-20E/MM - 16-bit SMPS DSC 6KB Flash | Microchip

The Microchip Technology DSPIC30F1010-20E/MM is a 16-bit SMPS and digital power conversion Digital Signal Controller (DSC) with 6 KB of Flash program memory (2K x 24), 256 bytes of RAM, and a 20 MHz oscillator, housed in a 28-pin QFN-S (6x6 mm) exposed-pad package rated for extended -40C to +125C operation. A Digital Signal Controller combines the computational throughput of a DSP engine with the peripherals and interrupt architecture of a microcontroller. In the power-management hierarchy, the dsPIC30F family sits between general-purpose MCUs and dedicated digital power ICs, providing the closed-loop control intelligence for switch-mode power supplies (SMPS) and other digitally controlled power-conversion stages such as AC-to-DC converters, DC-to-DC converters, and power factor correction (PFC) front ends. Key features of the DSPIC30F1010 include a 16-bit modified Harvard architecture with DSP instruction support, 2K x 24 words of Flash program memory with self-programming capability, 256 bytes of data RAM, up to 21 I/O pins, and an extended temperature grade (the E suffix) supporting -40C to +125C ambient operation. The 20 MHz clock input with internal PLL enables sufficient MIPS for multi-loop control algorithms in medium-frequency SMPS designs. The device operates from a 2.5V to 5.5V single supply, easing integration into 3.3V or 5V systems. Technically, the dsPIC30F1010 integrates SMPS-oriented peripherals that offload timing-critical tasks from software: high-resolution PWM generators for switch driving, fast analog comparators and ADC inputs for current- and voltage-feedback loops, enabling cycle-by-cycle current limiting and multi-loop regulation. The QFN exposed-pad package provides a compact 6x6 mm footprint with good thermal conductivity for power-control environments, and the 28-pin count targets cost-sensitive digital power boards. Typical applications include AC-to-DC converter digital control, DC-to-DC module supervision, LED driver power stages, uninterruptible power supply (UPS) control, and industrial battery chargers, where the controller executes inner current loops and outer voltage loops digitally. Design consideration: reserve Flash headroom and validate control-loop ISR timing at 20 MHz input clock before committing to production; digital power loops are latency-sensitive. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not consolidated in the manufacturer datasheet.

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DSPIC30F1010T-30I/SO - 16-bit 30 MIPS DSC 6KB Flash | Microchip
DSPIC30F1010T-30I/SO

DSPIC30F1010T-30I/SO - 16-bit 30 MIPS DSC 6KB Flash | Microchip

The Microchip Technology DSPIC30F1010T-30I/SO is a 16-bit dsPIC30F digital signal controller (DSC) delivering 30 MIPS performance with 6KB (2K x 24) of FLASH program memory and 256 x 8 bytes of RAM, housed in a 28-pin SOIC package supplied in tape-and-reel format. It operates from a 3.3V to 5V supply and is rated for the industrial temperature range of -40C to +85C, as indicated by the I suffix. A digital signal controller blends the control peripherals and ease of use of a microcontroller with the computational throughput of a digital signal processor in a single-chip solution. Within the power-management hierarchy, the dsPIC30F family sits above basic MCUs and below standalone DSPs, making it a natural fit for embedded power conversion, where switching-loop control demands fast multiply-accumulate operations alongside general-purpose I/O handling. Key features of the DSPIC30F1010T-30I/SO include its 16-bit dsPIC RISC core running at up to 30 MIPs, 6KB of self-programmable FLASH organized as 2K x 24-bit instruction words, 256 bytes of on-chip SRAM, and wide 3.3V/5V supply compatibility that eases integration into both legacy 5V industrial systems and modern 3.3V designs. The dsPIC30F1010 is positioned by Microchip as a switch mode power supply (SMPS) digital signal controller, meaning its peripheral set is optimized for digital power conversion: fast PWM generation, analog acquisition, and deterministic interrupt latency allow closed-loop control of converters at switching frequencies far beyond what conventional MCUs can service. The 28-SOIC surface-mount package offers a compact footprint with good thermal performance for power-control boards. Typical applications include digitally controlled AC-DC and DC-DC power supplies, LED drivers, battery chargers, and power-factor-correction stages. In each case, the 30 MIPS core and SMPS-oriented peripherals provide the deterministic loop timing that digital power requires. When designing with this device, budget the 6KB FLASH carefully - digital power control loops plus compensation code fit, but complex communication stacks may not; verify code size in MPLAB before committing. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC30F2010T-20I/SOG - 16-bit DSC, 20 MIPS, 28-SOIC | Microchip
DSPIC30F2010T-20I/SOG

DSPIC30F2010T-20I/SOG - 16-bit DSC, 20 MIPS, 28-SOIC | Microchip

The Microchip Technology DSPIC30F2010T-20I/SOG is a 16-bit digital signal controller (DSC) from the dsPIC30F Motor Control family delivering 20 MIPS performance, 12 KB (4K x 24) of FLASH program memory and 512 bytes of RAM, housed in a 28-pin SOIC (SOG) surface-mount package with industrial temperature rating (-40C to +85C). A digital signal controller blends a high-performance 16-bit microcontroller (MCU) core with digital signal processor (DSP) functionality in a single chip. Within the power-management hierarchy, the dsPIC30F2010 sits in the embedded control layer: digital signal controller -> 16-bit MCU -> embedded processor -> semiconductor, letting designers add math-intensive DSP features such as fast multiply-accumulate and DSP engine operations to typical embedded applications without a separate DSP. Key features include the 20 MIPS dsPIC30F core, motor control PWM (MCPWM) outputs with fault protection inputs, a Quadrature Encoder Interface (QEI) for position feedback, a 10-bit analog-to-digital converter, and a 6-channel capture peripheral with four capture inputs. System management features include Brown-out Detect/Reset (BOR), Power-on Reset (POR), a Watchdog Timer (WDT), and an on-chip low-power RC oscillator option alongside the external crystal oscillator path. Technically, the dsPIC30F architecture integrates DSP engine instructions (MAC, dual operand fetch, modulo and bit-reversed addressing) with MCU peripherals and interrupts, all programmed in C through the MPLAB ecosystem with XC16 compiler support. In-circuit serial programming (ICSP) via the MCLR/PGD/PGC pins enables field updates without socketing the device. Typical applications include brushless DC (BLDC) and permanent magnet synchronous motor drives, pure sine wave inverters and UPS systems, switch-mode power supplies with digital control loops, and industrial sensors requiring DSP filtering. The MCPWM plus QEI combination is why this part became a de-facto standard for inverter boards. Design consideration: provide adequate decoupling (0.1 uF ceramic at VDD/VSS pairs) and keep PWM output traces away from the analog ADC inputs to preserve 10-bit accuracy in motor-control layouts. This page synthesizes verified distributor data, drop-in same-family alternatives, and practical design notes not consolidated in the manufacturer datasheet.

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DSPIC30F2011-20I/ML - 16-bit 20MIPS DSC 12KB Flash | Microchip
DSPIC30F2011-20I/ML

DSPIC30F2011-20I/ML - 16-bit 20MIPS DSC 12KB Flash | Microchip

The Microchip Technology DSPIC30F2011-20I/ML is a 16-bit digital signal controller (DSC) from the dsPIC30F Sensor Family executing up to 20 MIPS, with 12 KB (4K x 24) of FLASH program memory, housed in a 28-pin QFN (6x6 mm) package rated for the industrial temperature range of -40C to +85C. A digital signal controller combines a high-performance 16-bit microcontroller (MCU) architecture with extensive Digital Signal Processor (DSP) functionality in a single chip. Within the embedded control hierarchy, a DSC sits between a general-purpose MCU and a dedicated DSP: it runs real-time C code with MCU-style peripherals while providing DSP multiply-accumulate instructions, making it well suited to sensor signal conditioning, closed-loop control, and motor drive applications. Key differentiating features of this part include its 16-bit modified Harvard architecture core at up to 20 MIPS, on-chip FLASH program memory with in-circuit self-programming, 21 I/O pins, and an industrial (I) temperature grade. The dsPIC30F2011 integrates sensor-oriented analog and control peripherals that let a single chip replace MCU-plus-signal-chain designs. Architecturally, the dsPIC30F core supports DSP-class instructions and addressing modes alongside conventional MCU peripherals, with a rich interrupt structure and flexible clocking options. According to Microchip documentation (DeviceDoc 70139b), the dsPIC30F2011, dsPIC30F2012, dsPIC30F3012 and dsPIC30F3013 share this data sheet and a common 16-bit architecture, which simplifies design reuse and code migration. Typical applications include sensor signal acquisition and conditioning, switch-mode power supply (SMPS) and power-conversion control, industrial automation nodes, and general embedded control that benefits from DSP filtering or transform math. The 6x6 mm QFN footprint suits compact industrial boards. For design, note the industrial temperature rating applies with appropriate supply derating: verify the supply voltage window (2.5V to 5.5V per distributor data) against your clock-speed selection, and follow Microchip programming-specification documents for ICSP connections. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.

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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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