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DSPIC30F3012T-30I/SO - 16-Bit DSC, 30 MIPS, 24KB Flash | Microchip
DSPIC30F3012T-30I/SO

DSPIC30F3012T-30I/SO - 16-Bit DSC, 30 MIPS, 24KB Flash | Microchip

The Microchip Technology DSPIC30F3012T-30I/SO is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F family, delivering up to 30 MIPS (Millions of Instructions Per Second) of processing performance and integrating 24 KB of Flash program memory (8K x 24), 2 KB of SRAM, and 1 KB of EEPROM in an 18-pin SOIC wide-body (7.50 mm) package. The part suffix 'T' denotes Tape & Reel packaging, '-30I' denotes the 30 MIPS speed grade with industrial temperature range (-40 °C to +85 °C), and '/SO' specifies the 18-SOIC wide footprint. A Digital Signal Controller (DSC) is a hybrid device class that combines a microcontroller's deterministic control peripherals with a Digital Signal Processor (DSP)'s single-cycle MAC (multiply-accumulate) engine. Within the broader taxonomy, the DSPIC30F3012 belongs to: DSC -> microcontroller -> embedded processor -> semiconductor. The dsPIC30F series was Microchip's first DSC family, designed for embedded motor control, digital power conversion, and sensor signal conditioning where the engineer needs both real-time control loops and on-chip DSP throughput in a single 5 V device. Key features of the DSPIC30F3012 include a 16-bit dsPIC30F core with single-cycle 16x16 MAC, dual 40-bit accumulators, a 10-bit ADC with up to 9 channels and 1 MSPS conversion rate, three 16-bit timers, an input capture module, output compare/PWM modules, and serial connectivity via I2C, SPI, and UART/USART. The 5 V operating range (2.5 V to 5.5 V) suits industrial and automotive 12 V regulated rails. Architecturally, the device combines a modified Harvard bus structure with a DSP engine, allowing C-compiled control code and hand-optimized DSP kernels (FFT, FIR, IIR) to share one die. The Flash supports self-programming under firmware control, enabling in-field bootloader updates — a feature uncommon in DSPs of this generation. Typical applications include BLDC and PMSM motor control, switched-mode power supply (SMPS) digital control loops, sensorless fan/pump controllers, three-phase UPS inverters, audio processing front-ends, and industrial sensor signal conditioning. Engineers select this DSC when a single-chip solution must perform closed-loop control and DSP-class filtering without a separate DSP + MCU pair. When designing with the DSPIC30F3012, ensure the 5 V supply rail is decoupled with a 10 µF bulk + 0.1 µF ceramic pair close to the VDD pins, and route the analog AVSS/AVDD pair as a star-ground away from switching nodes. The MPLAB XC-DSC compiler supports standard ANSI C and DSP intrinsics, so a free evaluation copy is sufficient for code development before purchase.

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DSPIC30F3013-20E/SP - 16-bit 20 MIPS DSP MCU 24KB Flash | Microchip
DSPIC30F3013-20E/SP

DSPIC30F3013-20E/SP - 16-bit 20 MIPS DSP MCU 24KB Flash | Microchip

The Microchip Technology DSPIC30F3013-20E/SP is a 16-bit Digital Signal Controller (DSC) that combines the high performance of a DSP with the simplicity of a microcontroller (MCU), delivering 20 MIPS at up to 40 MHz CPU clock in a 28-pin SPDIP package. It integrates 24 KB (8K x 24) of on-chip Flash, 1K x 16 words of SRAM data memory, 2 KB of EEPROM, and DSP engine features including a 17-bit x 17-bit single-cycle multiplier, 40-bit accumulators, and dual 40-bit saturating accumators. Operating voltage spans 2.5 V to 5.5 V with 5V-tolerant digital I/O. A Digital Signal Controller (DSC) is a class of embedded processor that blends a microcontroller's deterministic control peripherals (timers, ADC, PWM, I/O ports, communication interfaces) with a dedicated DSP engine for high-speed mathematical operations such as multiply-accumulate (MAC), filtering, and FFT primitives. Within the broader taxonomy, the DSPIC30F3013 belongs to the Digital Signal Controller -> 16-bit MCU -> Embedded Microcontroller -> Microprocessor hierarchy. The dsPIC30F family specifically targets motor control and digital power conversion applications, integrating motor-control PWM, a 12-bit ADC, and quadrature encoder interfaces alongside DSP primitives. Key features include 12-bit ADC with 10 or 12 channels at 200 ksps, three 16-bit timers, motor-control PWM with up to 6 channels, UART, SPI, I2C peripherals, and a 16-bit quadrature encoder interface. The device is qualified to -40C to +125C (E suffix denotes extended temperature) and supports up to 4 MIPS at 5V and 20 MIPS at 5V operation per the device grading scheme. The 28-pin SPDIP package provides easy through-hole prototyping for industrial and educational designs. Typical applications include BLDC and PMSM motor control, sensor-less field-oriented control (FOC), switched-mode power supply (SMPS) digital control loops, sensor signal conditioning with DSP filtering, and educational DSP development kits. The 20 MIPS throughput is sufficient for entry-level motor-control algorithms running at moderate PWM frequencies up to 20 kHz. The part is a member of the dsPIC30F family that has been recommended by Microchip for migration to dsPIC33F and PIC24 devices in similar packages when additional performance or peripherals are required. When designing with this device, ensure that the ADC sampling rate and PWM frequency are matched to motor or power-stage switching characteristics. The 5V-tolerant I/O allows direct interface with legacy 5V sensors and drivers, reducing system cost. This page synthesizes distributor pricing, parametric cross-reference alternatives, and practical design notes not found in the manufacturer datasheet, providing decision-ready data for engineers sourcing the DSPIC30F3013-20E/SP.

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DSPIC30F3013-20I/ML - 16-bit DSC, 24KB Flash, 20 MIPS | Microchip
DSPIC30F3013-20I/ML

DSPIC30F3013-20I/ML - 16-bit DSC, 24KB Flash, 20 MIPS | Microchip

The Microchip Technology DSPIC30F3013-20I/ML is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F motor-control family, combining a high-performance DSP engine with a single-cycle MCU in a 44-lead QFN (8x8 mm) package. The device operates at up to 20 MIPS (40 MHz internal clock) from a 2.5 V to 5.5 V supply and integrates 24 KB of Flash program memory (8K x 24 words), 1024 bytes of RAM, and 1024 bytes of EEPROM. A Digital Signal Controller is a hybrid architecture that fuses a microcontroller's deterministic peripheral set with a DSP's multiply-accumulate (MAC) engine, sitting hierarchically between a microcontroller (MCU), a digital signal processor (DSP), and the broader family of embedded microcontrollers. DSCs are designed for real-time closed-loop control loops where both fast arithmetic (filtering, FFT, PID) and event-driven I/O must coexist on a single die, which is why the dsPIC30F series is widely adopted in motor control, power conversion, and sensor conditioning. Key features of the DSPIC30F3013-20I/ML include: a 16-bit modified Harvard architecture with 24-bit instructions, a 16-channel 10-bit ADC with 500 ksps conversion rate, three 16-bit timer/counters, an input capture module, an output compare/PWM module with up to 8 PWM channels suitable for 3-phase motor control, UART, SPI, and I2C communication peripherals, plus a 5-input quadrature encoder interface. The integrated motor-control PWM supports complementary outputs with programmable dead-time, making the device a drop-in DSP engine for BLDC, PMSM, and AC-induction drives. The device uses a 5-stage pipeline and a 16 x 16-bit hardware MAC with 40-bit accumulator, enabling single-cycle MAC operations for real-time control loops. The PLL-based oscillator block supports 4 MHz to 10 MHz primary crystal operation and is also compatible with the internal FRC oscillator. The 44-QFN package provides 20 general-purpose I/O pins with 5V-tolerant inputs. Typical applications include sensorless BLDC motor control fans and pumps, digital UPS and PFC front ends, HVAC compressor drives, automotive body controllers, industrial servo amplifiers, and uninterruptible power supplies. The wide 2.5 V to 5.5 V operating range simplifies designs in both 3.3 V and 5 V systems. When designing with this DSC, allocate sufficient PCB copper for thermal dissipation and follow Microchip's recommended decoupling scheme - one 10 uF bulk + 0.1 uF + 1 nF per VDD pin pair. The 44-QFN exposed pad MUST be soldered to the ground plane to meet thermal and electrical performance. This page synthesizes distributor stock, parametric alternatives, and practical design notes not found in the manufacturer datasheet alone, giving procurement engineers and firmware developers a single reference for sourcing the DSPIC30F3013-20I/ML.

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DSPIC30F3013-20I/SO - 16-bit DSC, 20 MIPS, 24KB Flash | Microchip
DSPIC30F3013-20I/SO

DSPIC30F3013-20I/SO - 16-bit DSC, 20 MIPS, 24KB Flash | Microchip

The Microchip Technology DSPIC30F3013-20I/SO is a high-performance 16-bit Digital Signal Controller (DSC) combining microcontroller simplicity with DSP capability, operating at 20 MIPS from a 2.5V to 5.5V supply and packaged in a 28-pin SOIC (SO) wide-body IC. The device integrates 24 KB of Flash program memory (8K x 24 words), 2 KB of RAM, and 1 KB of EEPROM on-chip for non-volatile data storage, plus a 16-channel 12-bit ADC for precision analog acquisition. A Digital Signal Controller (DSC) is a specialized mixed-signal MCU that fuses a DSP engine with a microcontroller core on a single die. In the taxonomy, a DSC sits between a microcontroller (MCU) and a digital signal processor (DSP); the dsPIC30F family specifically targets motor control, digital power conversion, and sensor signal conditioning where deterministic real-time DSP performance and 5V tolerance are required. Key features of the DSPIC30F3013 include a 20 MIPS modified Harvard architecture DSP core, a hardware MAC unit for single-cycle 16x16-bit operations, motor-control PWM with up to 6 channels, quadrature encoder interface (QEI), and 5x 16-bit timer/counters. The 12-bit ADC offers 200 ksps conversion with up to 16 channels, while the analog comparator block enables fast overcurrent detection. Integrated peripherals such as UART, SPI, I2C, and CAN provide multi-protocol connectivity for industrial control networks. The DSP engine uses a dual-bus architecture: a 24-bit instruction word (with 24-bit program memory addressing) and a 16-bit data path that retains MCU efficiency. The dedicated MAC and barrel shifter accelerate FFT, FIR, and IIR filter routines, allowing deterministic interrupt response within 5 instruction cycles. Typical applications include BLDC/PMSM motor control (sensored or sensorless FOC), digital power converters (PFC, LLC, buck/boost), sensor signal processing, industrial automation, and automotive body electronics. The wide 2.5-5.5V operating range also suits battery management systems and 5V industrial bus interfaces. When designing with the DSPIC30F3013, decouple VDD/VSS pairs with 0.1 uF ceramics near each pin and provide at least 4.7 uF bulk capacitance; expose the exposed pad (where present) to a ground pour for thermal relief. Ensure MPLAB ICD 3 or MPLAB ICD 4 / PICkit 4 in-circuit debugger headers are accessible for firmware development. This page synthesizes distributor stock, drop-in same-package alternatives, and practical application notes that go beyond the manufacturer datasheet summary, helping engineers select and source the DSPIC30F3013-20I/SO quickly and confidently.

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DSPIC30F3013-30I/SO - 16-bit DSC, 30 MIPS, 24KB Flash | Microchip
DSPIC30F3013-30I/SO

DSPIC30F3013-30I/SO - 16-bit DSC, 30 MIPS, 24KB Flash | Microchip

The Microchip DSPIC30F3013-30I/SO is a 16-bit Digital Signal Controller (DSC) that combines the control simplicity of a microcontroller with the computational throughput of a DSP, delivering up to 30 MIPS at 40 MHz maximum internal clock from a 3.0 V to 5.5 V supply, housed in a 28-pin SOIC wide-body package. It integrates 24 KB of Flash program memory (8K x 24 words), 2 KB of SRAM, a 1 KB instruction EEPROM, and a 17-bit x 17-bit single-cycle hardware multiplier paired with two 40-bit accumulators. A Digital Signal Controller (DSC) is a hybrid architecture that places a modified Harvard MCU core alongside a DSP engine. This dual nature allows engineers to implement closed-loop control algorithms such as field-oriented control (FOC) for motor drives, power-factor correction loops, and audio/sensor DSP without adding a separate DSP chip. The dsPIC30F family sits within the broader Microchip 16-bit DSC line and feeds into the newer dsPIC33F/PIC24 successors, providing a known migration path. Key specifications include 20 general-purpose I/O pins, a 12-bit ADC with up to 10 channels, two 16-bit compare/PWM modules, four 16-bit timer/counters, two UARTs, one SPI, one I2C, and an 8-channel motor-control PWM. The device supports an industrial-grade -40 C to +85 C operating range and runs from a single 3.0 V to 5.5 V rail, which simplifies analog supply design in mixed-signal systems. Typical applications are brushed and brushless DC motor control, switched-mode power supplies, uninterruptible power supplies, sensor signal conditioning, and industrial sensor interfaces where deterministic DSP throughput is required. The 30 MIPS rating means a single instruction cycle takes approximately 33 ns, comfortably handling real-time current-sense loops at multi-kHz PWM frequencies. When designing with this part, allocate one 100 nF decoupling capacitor per supply pin plus bulk ceramic on the analog rail. Verify that the VDD/VSS pair of every ADC channel is properly bypassed and that unused I/Os are configured as outputs to minimize power and noise, per Microchip application guidance. This page synthesizes the Microchip datasheet with distributor pricing, drop-in compatible alternatives, and PCB-level design notes - information not presented in a single place on either the manufacturer or distributor sites.

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DSPIC30F3013T-20E/SO - 16-bit DSC 24KB Flash 28-SOIC | Microchip
DSPIC30F3013T-20E/SO

DSPIC30F3013T-20E/SO - 16-bit DSC 24KB Flash 28-SOIC | Microchip

The Microchip Technology DSPIC30F3013T-20E/SO is a 16-bit dsPIC Digital Signal Controller (DSC) delivering 20 MIPS performance at 40 MHz core clock, housed in a 28-pin SOIC (SO) wide-body surface-mount package. The device integrates 24 KB (8K x 24 words) of Flash program memory, 2 KB (1K x 16) of SRAM data memory, and 1 KB of EEPROM, with on-chip DSP engine and motor-control peripherals aimed at embedded motor-drive and power-conversion designs. A Digital Signal Controller (DSC) is a hybrid architecture combining the deterministic interrupt response and peripheral set of a microcontroller with a single-cycle MAC DSP engine. Within the broader taxonomy it sits as: dsPIC30F -> DSC -> microcontroller -> embedded processor -> semiconductor. The DSP engine accelerates math-intensive loops (PID, FFT, FIR/IIR filtering, space-vector modulation) that would otherwise consume excessive MCU cycles, while the 16-bit modified Harvard bus keeps C-language code efficient. Key features include a 16-bit dsPIC30F core with single-cycle 17x17-bit hardware MAC, 20 MIPS sustained throughput, 24 KB self-programmable Flash with table-read support, 1 KB EEPROM, 2 KB SRAM, a 6-channel 10-bit ADC at 200 ksps with dual sample-and-hold, two PWM modules with complementary outputs and dead-time control, two UARTs, one SPI, one I2C, and a QEI module for quadrature encoder feedback. The wide operating voltage of 2.5 V to 5.5 V simplifies designs that share rails with analog or 3.3 V logic. The 28-SOIC package (0.295 in / 7.50 mm body width) supports standard surface-mount reflow and through-hole-friendly hand-solder rework, while the 'E' temperature grade extends operation to -40C to +125C for industrial environments. The dsPIC30F instruction set is binary-compatible with the PIC24 family, allowing firmware reuse and in-field upgrades. Typical applications include BLDC/PMSM/ACIM motor-control drives, sensorless field-oriented control (FOC), digital power conversion (PFC, LLC, full-bridge), solar inverters, industrial automation, HVAC compressor control, and consumer appliance motor drives. The wide temperature range and integrated analog simplify designs that must pass IEC 61000 EMC immunity tests in motor-control end-products. When designing with this device, place the 28-SOIC decoupling network (100 nF + 10 uF bulk) within 5 mm of VDD/VSS pins and route the analog AVSS trace directly to a low-noise ground island. The DSP engine provides deterministic cycle counts that let engineers close torque-control loops at 10-20 kHz without DMA, easing firmware certification for functional-safety (IEC 60730) end products. This page synthesizes distributor stock data, drop-in same-package alternatives, and practical layout notes drawn from Microchip application notes (AN1078, AN1208) - content not assembled in the manufacturer datasheet alone.

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DSPIC30F3013T-30I/ML - 30 MIPS 24KB Flash dsPIC30F DSC | QFN-44
DSPIC30F3013T-30I/ML

DSPIC30F3013T-30I/ML - 30 MIPS 24KB Flash dsPIC30F DSC | QFN-44

The Microchip Technology DSPIC30F3013T-30I/ML is a high-performance 16-bit Digital Signal Controller (DSC) from the dsPIC30F family, integrating DSP engine and MCU functionality in a single 44-pin QFN (8x8 mm) package with 30 MIPS CPU throughput and 24 KB (8K x 24) of on-chip Flash program memory. Designed for motor control and digital power conversion, the device combines a 16-bit modified Harvard architecture DSP engine with peripherals including a 6-channel 12-bit ADC, multiple PWM modules, UART/SPI/I2C interfaces, and a 10-bit DAC for slope compensation. What is a dsPIC30F Digital Signal Controller? A DSC (Digital Signal Controller) is a hybrid semiconductor that fuses the deterministic interrupt latency and peripheral set of a microcontroller (MCU) with the high-throughput multiply-accumulate (MAC) capability of a digital signal processor (DSP). DSCs sit at the intersection of the microcontroller hierarchy (MCU -> embedded controller -> DSC) and the DSP hierarchy (DSP -> fixed-point DSP -> DSC), enabling single-chip implementations of motor control, power conversion, and audio processing algorithms that previously required a separate MCU plus DSP combination. Key features of the DSPIC30F3013T-30I/ML include 2 KB of RAM, 1 KB of EEPROM data memory, a 16-channel 12-bit ADC with 200 ksps conversion rate, 6 PWM output pairs with complementary mode and dead-time control, two UART modules, one SPI, one I2C, and a wide 2.5 V to 5.5 V operating voltage range. The integrated DSP engine executes a single-cycle 16x16-bit MAC in one instruction cycle, providing 30 million MAC operations per second at maximum throughput. The device architecture uses a modified Harvard bus with separate program and data paths, plus dual data fetch for X and Y memory spaces. This dual-fetch capability enables single-cycle MAC operations on complex data structures such as FIR filters and PID loops, which is critical for real-time closed-loop motor control. The DSPIC30F3013 specifically targets BLDC, PMSM, and AC induction motor control with field-oriented control (FOC) libraries available from Microchip. Typical applications include sensorless BLDC motor control, switched-mode power supply (SMPS) digital control, uninterruptible power supplies (UPS), induction heating inverters, and embedded audio processing. The combination of DSP throughput, on-chip ADC with synchronized PWM, and small QFN-44 footprint makes the DSPIC30F3013T-30I/ML ideal for space-constrained motor drive PCB designs. Designers should note that the /ML suffix indicates the QFN-44 surface-mount package, while the /30I suffix indicates 30 MIPS speed grade and the industrial -40C to +85C temperature range. The 'T' between family and speed grade denotes Tape & Reel packaging for high-volume assembly.

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DSPIC30F3013T-30I/SO - 16-Bit 30 MIPS DSC, 24KB Flash | Microchip
DSPIC30F3013T-30I/SO

DSPIC30F3013T-30I/SO - 16-Bit 30 MIPS DSC, 24KB Flash | Microchip

The Microchip Technology DSPIC30F3013T-30I/SO is a 16-bit digital signal controller (DSC) from the dsPIC30F motor control family, delivering 30 MIPS of processing throughput at up to 30 MHz and housed in a 28-pin SOIC (0.295 in / 7.50 mm width) package. It integrates 24 KB of Flash program memory (8K x 24), 2 KB of SRAM (2K x 8), and 1 KB of EEPROM (1K x 8), with 20 general-purpose I/O pins operating across a 2.5 V to 5.5 V supply range. A digital signal controller (DSC) is a hybrid device that combines the deterministic interrupt response and peripheral set of a microcontroller (MCU) with the multiply-accumulate (MAC) engine and DSP throughput of a digital signal processor (DSP). The dsPIC30F family specifically targets closed-loop control applications, bridging the hierarchy: DSC -> MCU -> embedded processor -> semiconductor. Its wide 2.5-5.5 V operating range allows direct interface to legacy 5 V analog and logic circuitry without level shifters. Key features include a 30 MIPS modified Harvard CPU with DSP engine, 12-bit analog-to-digital converter (ADC) with multiple sample-and-hold channels, dedicated motor control PWM modules, on-chip EEPROM for data logging, and a 16-bit timer/counter block. The 'I' suffix indicates an industrial temperature rating of -40 C to +85 C, and the 'SO' suffix identifies the wide-body SOIC package. Tape and reel packaging is denoted by 'T'. The architecture uses a 24-bit instruction word with 16-bit data paths, accelerating single-cycle MAC and barrel shift operations essential for sensorless motor control, digital power conversion, and predictive control loops. Compared to fixed-function DSPs, the dsPIC30F integrates DSP math alongside standard MCU peripherals, reducing system chip count. Typical applications include BLDC and PMSM motor drives, switched-mode power supply (SMPS) digital control, sensorless fan and pump controllers, and automotive body electronics modules. The wide voltage range also suits industrial sensor-conditioning front ends. Design consideration: Place 0.1 uF decoupling capacitors on every VDD/VDDC pair close to the pins and use a 10 uF bulk capacitor on the analog supply. The internal ADC accuracy depends on clean VDD and a low-impedance AVSS reference; route AVSS directly to the ground plane. This page synthesizes distributor pricing, drop-in 28-SOIC alternatives, application examples, and design notes not compiled on the manufacturer datasheet, giving engineers an actionable decision matrix for sourcing and second-source planning.

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DSPIC30F3014-20E/P - 16-bit DSC, 20 MIPS, 24KB Flash 40-PDIP | Microchip
DSPIC30F3014-20E/P

DSPIC30F3014-20E/P - 16-bit DSC, 20 MIPS, 24KB Flash 40-PDIP | Microchip

The Microchip Technology DSPIC30F3014-20E/P is a 16-bit Digital Signal Controller (DSC) that combines the high performance of a DSP with the simplicity of a microcontroller, delivering 20 MIPS of processing throughput and packaged in a 40-pin PDIP through-hole form factor. It integrates 24 KB of Flash program memory (8K x 24 words), 2 KB of SRAM data memory, and 1 KB of EEPROM, executing instructions from a modified Harvard architecture optimized for real-time motor control and signal processing. The '20E' speed grade denotes 20 MIPS operation across the industrial temperature range of -40C to +125C, and the 'P' suffix indicates the plastic DIP-40 package. A Digital Signal Controller (DSC) sits at the intersection of a microcontroller (MCU) and a digital signal processor (DSP). Microchip's dsPIC30F family implements a modified Harvard architecture with separate program and data buses, hardware multiply-accumulate (MAC) instructions, and dual 40-bit accumulators that allow single-cycle 16x16-bit multiplies. The DSP engine enables deterministic execution of motor control loops (PI, PID, FOC, space-vector PWM) at speeds the underlying MCU alone cannot match, which is why this family is categorized as a 'Motor Control' DSC. Key features include five 16-bit timers, a 10-bit ADC with up to 13 input channels and 1 Msps conversion rate, motor-control PWM modules with complementary outputs and programmable dead time, encoder interface hardware, I2C, SPI, UART, CAN 2.0B, and a 16-bit parallel slave port. The -20E variant operates from 2.5 V to 5.5 V and supports the -40C to +125C extended industrial range, making it suitable for harsh-environment embedded systems. Architecturally, the dsPIC30F3014 is built on a 5-volt Flash CMOS process with five-stage instruction pipeline, sixteen 16-bit working registers, and on-chip RC oscillator with PLL. The device executes all instructions in a single cycle except for program branches and table-read/write operations, giving a predictable interrupt latency of 4-5 instruction cycles - critical for closed-loop motor and power conversion control. On-chip debugging is supported via two dedicated ICD pins. Typical applications include field-oriented control (FOC) of 3-phase BLDC and PMSM motors, sensorless motor drives, AC induction motor control, switched-mode power supplies with digital control loops, UPS systems, power factor correction stages, and industrial automation. The DIP-40 form factor is especially common in evaluation boards, educational kits, prototyping rigs, and legacy industrial controllers where through-hole assembly is required. Design consideration: At 20 MIPS and 5 V operation, the device dissipates roughly 450 mW typical, so the plastic DIP package can sustain operation without a heatsink in most motor drive applications. Place decoupling capacitors within 5 mm of every VDD/VSS pair and route the analog AVSS/AVDD traces with care to keep ADC quantization noise below 1 LSB. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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DSPIC30F3014-20I/PT - 16-bit DSC, 20 MIPS, 24KB Flash, 44-TQFP | Microchip
DSPIC30F3014-20I/PT

DSPIC30F3014-20I/PT - 16-bit DSC, 20 MIPS, 24KB Flash, 44-TQFP | Microchip

The Microchip Technology DSPIC30F3014-20I/PT is a 16-bit Digital Signal Controller (DSC) that fuses a high-performance 16-bit MCU core with dedicated DSP engine, delivering up to 20 MIPS at 40 MHz (instruction rate) in a 44-pin TQFP (10x10 mm) package. It integrates 24 KB of Flash program memory, 1.5 KB of RAM, and a hardware multiply-accumulate (MAC) unit optimized for real-time motor control and digital power conversion. The device operates from 2.5 V to 5.5 V and supports 20 general-purpose I/O pins across multiple peripheral functions. A Digital Signal Controller (DSC) is a hybrid class of embedded processor that combines microcontroller deterministic behavior and on-chip peripherals with a dedicated DSP computational engine. The dsPIC30F architecture in particular targets 5 V motor control systems where noise immunity, wide ADC dynamic range, and deterministic interrupt response are required, positioning it above classical 8-bit MCUs but below floating-point DSPs such as the dsPIC33F family. The dsPIC30F3014 is one of the smallest members of the dsPIC30F family, optimized for cost-sensitive BLDC and PFC applications. Key features of the DSPIC30F3014-20I/PT include a 12-bit ADC with up to 200 ksps conversion rate, three 16-bit timers, an input capture module, a motor-control PWM with up to 6 output channels, two UART, one SPI, and one I2C peripheral. The -20I speed grade corresponds to a 20 MIPS execution rate, with internal oscillator support up to 7.5 MHz and external clock up to 40 MHz. Industrial-grade operating temperature of -40 C to +85 C is specified by the 'I' suffix. Architecture-wise, the dsPIC30F core features a 24-bit instruction word with separate 16-bit data paths, a 16x16-bit single-cycle multiplier, and a 40-bit barrel shifter. This dual-bus Harvard structure enables efficient DSP operations such as finite impulse response (FIR) and infinite impulse response (IIR) filters, with single-cycle MAC throughput. Code protection and ICSP (In-Circuit Serial Programming) are built in for production-line firmware update. Typical applications include BLDC and PMSM motor control, switch-mode power supply (SMPS) power factor correction, three-phase AC induction motor drives, uninterruptible power supplies (UPS), and sensor-less FOC control loops. The 5 V tolerant ADC simplifies signal conditioning in noisy industrial environments. When designing with this device, ensure the 2.5-5.5 V supply is decoupled with both bulk and 100 nF ceramic capacitors placed close to the AVDD/AVSS pins. Use the dedicated VREF pin with a 10 uF bypass capacitor to maximize ADC accuracy, and reserve the DSP engine for loop closure rather than general-purpose arithmetic to free up MIPS headroom. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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DSPIC30F3014-30I/ML - 16-bit DSC, 30 MIPS, 24KB Flash | Microchip
DSPIC30F3014-30I/ML

DSPIC30F3014-30I/ML - 16-bit DSC, 30 MIPS, 24KB Flash | Microchip

The Microchip Technology DSPIC30F3014-30I/ML is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F motor-control family, delivering 30 MIPS (Million Instructions Per Second) of processing throughput and integrating 24KB of on-chip Flash program memory in a 44-pin QFN (8x8 mm) package with exposed thermal pad. A Digital Signal Controller is a hybrid device that combines the deterministic interrupt behaviour and peripheral set of a microcontroller with the MAC (Multiply-Accumulate) engine and DSP-specific instructions of a Digital Signal Processor. Within Microchip's product taxonomy, the DSPIC30F3014 belongs to the dsPIC30F family of motor-control DSCs, sitting in the broader hierarchy DSC -> MCU -> embedded processor -> semiconductor. Its single-cycle MAC unit and 40-bit accumulators enable closed-loop control loops (FOC, PI, PID) and digital filters to run in software without external DSP hardware. Key features of this part include 2KB of RAM, 1KB of EEPROM, an integrated 10-bit ADC with multiple conversion channels, motor-control PWM peripherals with complementary outputs and programmable dead-time, a 16-bit timer/counter, UART, SPI and I2C communication interfaces, plus JTAG boundary scan and In-Circuit Serial Programming (ICSP). The '30I' suffix denotes the 30 MIPS speed grade at the industrial -40C to +85C operating range, and 'ML' indicates the 44-pin QFN surface-mount package. Architecturally, the DSPIC30F3014 uses a Harvard-bus modified RISC core with separate program and data paths, enabling simultaneous instruction fetch and data access. The DSP engine includes a 17x17-bit hardware multiplier and a 40-bit ALU, allowing single-cycle MAC operations critical for real-time control. The 5V-tolerant I/O and 4.5V-5.5V supply range also make it directly compatible with legacy 5V motor-drive gate-driver inputs without level shifting. Typical applications include BLDC and PMSM motor control, sensorless and sensored field-oriented control (FOC), switched-mode power supplies, industrial inverters, and digital UPS systems. The wide operating voltage range and integrated analog simplify BLDC drive designs where discrete MCUs would otherwise require external ADC and PWM hardware. When designing with this device, ensure the exposed thermal pad on the QFN package is soldered to a sufficiently large copper pour to dissipate the ~200 mA active current. Use the ICSP interface for in-field firmware updates and the JTAG pins for boundary-scan testing during production. Migration paths to dsPIC33F and PIC24 families in similar packages are explicitly supported by Microchip. This page synthesises distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone.

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DSPIC30F3014T-20E/PT - 16-bit DSC, 20 MIPS, 24KB Flash | Microchip
DSPIC30F3014T-20E/PT

DSPIC30F3014T-20E/PT - 16-bit DSC, 20 MIPS, 24KB Flash | Microchip

The Microchip Technology DSPIC30F3014T-20E/PT is a 16-bit Digital Signal Controller (DSC) in the dsPIC30F Motor Control family, integrating a DSP engine with a microcontroller core. The device executes up to 20 MIPS at 20 MHz from a 2.5 V to 5.5 V supply and packages 24 KB (8K x 24) of Flash program memory together with 2 KB of SRAM and 1 KB of EEPROM in a 44-pin TQFP (10x10 mm). A Digital Signal Controller is a hybrid class of IC that combines a modified Harvard RISC MCU architecture with a single-cycle MAC DSP engine. In the system hierarchy it sits between a microcontroller and a full DSP, and is widely used where deterministic motor-control or power-conversion loops coexist with general embedded logic on a single 5 V rail. The dsPIC30F family specifically targets low-cost, 5 V-tolerant motor control and sensor processing. Key specifications include 30 general-purpose I/O pins, a 13-channel 12-bit Analog-to-Digital Converter (ADC) with 200 ksps throughput, three 16-bit timers plus one 32-bit timer pair, and a dedicated Motor Control PWM module with up to 6 PWM outputs and complementary mode support. Communication peripherals include I2C, SPI, and UART/USART. The ADC can synchronize with the PWM module for current-sensing in FOC motor loops, while the DSP MAC enables real-time math such as Clarke/Park transforms. The architecture uses a modified Harvard layout with separate program and data paths, allowing concurrent Fetch and Read of instructions and operands. Hardware DSP instructions such as MAC, ED, and EDAC operate in a single cycle, giving the device deterministic throughput required for sensorless motor control and digital power conversion. Typical applications include BLDC and PMSM motor drives, switched-mode power supplies with digital control loops, sensorless fan and pump controllers, and consumer appliances with low-cost DSP requirements. The wide 2.5 V to 5.5 V operating range allows direct interface to 5 V sensors and gate drivers without level shifters. When designing with this device, allocate at least one ADC channel for current sensing synchronized to the PWM module for field-oriented control. The 1 KB EEPROM endurance of 1 million erase/write cycles makes it suitable for storing calibrated motor parameters or user settings. Migration paths to dsPIC33F and PIC24 families are documented in the datasheet for higher MIPS or lower power designs. This page synthesizes distributor pricing, parametric alternatives in the same 44-TQFP footprint, and practical design notes not found in the manufacturer datasheet.

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DSPIC30F3014T-20I/PT - 16-bit DSC, 20 MIPS, 24KB Flash | Microchip
DSPIC30F3014T-20I/PT

DSPIC30F3014T-20I/PT - 16-bit DSC, 20 MIPS, 24KB Flash | Microchip

The Microchip Technology DSPIC30F3014T-20I/PT is a 16-bit Digital Signal Controller (DSC) in the dsPIC30F Motor Control family, delivering 20 MIPS of performance from a modified Harvard RISC architecture with integrated DSP engine. The device integrates 24 KB of Flash program memory (organized as 8K x 24), 2 KB of SRAM, and 1 KB of EEPROM, housed in a 44-pin TQFP (10x10 mm) surface-mount package. It operates from a 2.5 V to 5.5 V supply (3.0 V to 5.5 V per the supplied data) and supports an industrial -40 °C to +85 °C temperature range, with the "I" suffix designating industrial-grade qualification. What is a dsPIC30F Digital Signal Controller? A Digital Signal Controller is a hybrid class of microcontroller that combines a traditional MCU control loop with a single-cycle DSP MAC (multiply-accumulate) engine. Compared with a general-purpose MCU, a DSC executes FIR/IIR filters, FFTs, and Park/Clark transforms used in field-oriented motor control in only a handful of cycles. The dsPIC30F family is positioned below the dsPIC33F and dsPIC33EP families in the Microchip 16-bit DSC taxonomy (dsPIC30F -> dsPIC33F -> dsPIC33EP), targeting cost-sensitive motor control and power-conversion applications. Key features of the DSPIC30F3014T-20I/PT include a 20 MIPS CPU (10 MHz external oscillator with 4x PLL), on-chip peripherals for motor control such as a 6-channel 10-bit ADC (up to 1 Msps), a 6-channel PWM module with complementary outputs and dead-time control, plus a quadrature encoder interface (QEI). Communication peripherals include I2C, SPI, and UART/USART, while the device offers up to 20 digital I/O pins suitable for H-bridge gating, sensor feedback, and user-interface signaling. Typical applications include BLDC and PMSM motor drives, sensorless and sensored FOC controllers for appliance pumps and fans, digital switched-mode power supplies (SMPS) with PFC, UPS systems, and automotive body/comfort modules. The combination of DSP throughput, integrated motor-control peripherals, and 24 KB of Flash makes the DSPIC30F3014 a frequent choice for sub-1 kW variable-frequency drives where deterministic interrupt latency is required. When designing with this device, allocate at least 20 % of Flash for a bootloader if field firmware updates are planned, and ensure the analog supply AVSS is tied to a clean ground to preserve ADC accuracy. Pair this DSC with a Microchip MCP1700 LDO and a TC427 MOSFET driver to build a complete 3-phase inverter reference design.

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DSPIC30F3014T-30I/ML - 30 MIPS 16-Bit DSC | 44-QFN | Microchip
DSPIC30F3014T-30I/ML

DSPIC30F3014T-30I/ML - 30 MIPS 16-Bit DSC | 44-QFN | Microchip

The Microchip Technology DSPIC30F3014T-30I/ML is a 16-bit dsPIC30F Motor Control Digital Signal Controller executing up to 30 MIPS at 30 MHz, with 24 KB (8K x 24) of FLASH program memory and a 44-pin QFN (ML) 8x8 mm package. This device integrates a modified Harvard RISC CPU with a DSP engine, dual 40-bit accumulators, a single-cycle hardware 16x16 MAC, and barrel shifter for high-throughput closed-loop motor control. A digital signal controller (DSC) is a hybrid device that combines a microcontroller's deterministic interrupt-driven control peripherals with a digital signal processor's single-cycle MAC and barrel-shift datapath. Within the Microchip taxonomy it sits under 16-bit DSC -> dsPIC30F family -> motor control DSC -> embedded MCU. The dsPIC30F family provides seamless migration to dsPIC33F and PIC24 devices in similar packages, allowing designers to scale performance without redesigning the PCB footprint. Key features include up to 30 MIPS throughput, 2 KB of SRAM data memory, 1 KB of EEPROM, 1 MSPS 10-bit ADC with up to 9 analog inputs, motor-control PWM with 3-phase output, quadrature encoder interface (QEI), two UART, one SPI, one I2C, and five 16-bit timers. The wide 4.5V to 5.5V supply and -40C to +85C industrial temperature range suit harsh-environment variable-frequency drives. Architecturally the silicon uses a 5V CMOS process to provide noise margin in motor-drive environments where switching transients couple back onto the logic supply. The DSP engine's dual 40-bit accumulators plus fractional and integer MAC modes enable closed-loop current control and Park/Clarke transforms in firmware without FPGA support, while peripheral triggers minimise CPU overhead for time-critical tasks such as ADC-to-PWM synchronization. Typical applications include 3-phase BLDC and PMSM motor control (sensored or sensorless using the QEI and PWM), industrial variable-frequency drives, HVAC compressor control, sensorless field-oriented control (FOC) for fans and pumps, and low-cost digital power conversion. The combination of integrated op-amps comparators PWM ADC and QEI on a single die replaces external analogue components. A primary design consideration is thermal budget: the 44-QFN exposes a thermal pad that must be soldered to a sufficient copper pour to keep junction rise below 30C at full 30 MIPS sustained load. Also note that migrating the firmware to dsPIC33F or PIC24 preserves the peripheral set but doubles available MIPS, useful when control-loop complexity grows. This page synthesises distributor pricing, pin-compatible drop-in alternatives, and practical design guidance that supplements the Microchip datasheet. Engineers evaluating the DSPIC30F3014 family for new motor-control designs should compare it to the dsPIC33F MC range for higher MIPS and to PIC32MK for floating-point control.

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DSPIC30F3014T-30I/PT - 30 MIPS 16-bit DSC, 24KB Flash | Microchip
DSPIC30F3014T-30I/PT

DSPIC30F3014T-30I/PT - 30 MIPS 16-bit DSC, 24KB Flash | Microchip

The Microchip DSPIC30F3014T-30I/PT is a high-performance 16-bit Digital Signal Controller (DSC) that integrates MCU and DSP functionality on a single die, delivering 30 MIPS at 30 MHz core operation, packaged in a 44-pin TQFP (10x10 mm). It includes 24 KB (8K x 24) of Flash program memory, 2 KB (1K x 16) of SRAM data memory, and 1 KB of EEPROM, making it a balanced compute and storage platform for motor control and embedded signal processing applications. The 5V operating range and industrial -40C to +85C temperature grade suit factory-floor environments, while the integrated 12-bit ADC, motor-control PWM, quadrature encoder interface, and SPI/I2C/UART peripherals reduce external component count. A Digital Signal Controller (DSC) is a hybrid between a microcontroller (MCU) and a digital signal processor (DSP); it executes control logic like an MCU while also performing high-throughput fixed-point signal transforms such as FIR/IIR filters, FFTs, and Park/Clarke rotations. Within the product taxonomy, the dsPIC30F3014 belongs to the dsPIC30F family of 16-bit DSCs, which itself sits between general-purpose PIC24 MCUs and the higher-performance dsPIC33F family. The 30F family is specifically designed for 5V systems, distinguishing it from the 3.3V dsPIC33F line. Key differentiating features of the DSPIC30F3014 include 30 MIPS performance, 16-bit data path with native 24-bit instructions, single-cycle MAC for DSP math, and a 6-channel motor-control PWM module with complementary outputs and dead-time control. The 13-channel, 12-bit ADC with 200 ksps throughput provides feedback for sensorless FOC motor loops, and the QEI (Quadrature Encoder Interface) directly accepts incremental encoder signals for closed-loop position control. Architecturally, the dsPIC30F3014 uses a Modified Harvard architecture with separate program and data buses, a C-compiler-optimized instruction set, and 24-bit wide instructions for compact code. The DSP engine adds a single-cycle 17 x 17-bit multiplier and a 40-bit barrel shifter, enabling one-cycle MAC operations critical for real-time control loops. Typical applications include 3-phase BLDC and PMSM motor drives, AC induction motor control, sensorless field-oriented control (FOC), uninterruptible power supplies (UPS), power factor correction (PFC), and digital audio processing. Designers also deploy it in industrial automation, robotics, and automotive accessory subsystems where 5V tolerance and deterministic interrupt response are mandatory. When designing with this part, evaluate migration paths to the dsPIC33F family for higher MIPS, or to PIC24 for cost-reduced MCU-only variants. The 'T' suffix indicates tape-and-reel packaging for high-volume assembly, while the -30I/PT speed and temperature grade is the standard industrial SKU. This page synthesizes distributor pricing, drop-in same-package alternatives, parametric comparison, and practical design notes that are not consolidated in any single manufacturer datasheet, giving engineers a faster selection workflow for 16-bit DSC designs.

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DSPIC30F4011-20E/ML - 16-bit 20MIPS DSC 48KB Flash | Microchip
DSPIC30F4011-20E/ML

DSPIC30F4011-20E/ML - 16-bit 20MIPS DSC 48KB Flash | Microchip

The Microchip Technology DSPIC30F4011-20E/ML is a 16-bit 20 MIPS Enhanced Flash Digital Signal Controller (DSC) with 48KB (16K x 24) of program Flash memory, packaged in a 44-pin QFN (8x8 mm) with exposed pad. Operating from 2.5V to 5.5V, it combines a high-performance 16-bit modified Harvard RISC CPU with a DSP engine, single-cycle MAC and barrel shifter hardware, plus on-chip peripherals including a 6-channel 10-bit ADC, motor-control PWM, quadrature encoder interface, UART, SPI, I2C and CAN. A Digital Signal Controller (DSC) sits between a microcontroller (MCU) and a full digital signal processor (DSP). It merges deterministic MCU interrupt handling with single-cycle DSP multiply-accumulate capability, enabling real-time closed-loop control of motors, power converters and sensors while still running standard embedded C code. Within Microchip's taxonomy, the dsPIC30F family targets motor control and digital power conversion where deterministic PWM and fast ADC sampling matter more than raw CPU frequency. Key features include up to 20 MIPS performance at 20 MHz oscillator input, 2048 bytes of RAM, 1024 bytes of EEPROM, 30 interrupt sources, three 16-bit timers and a 6-channel 10-bit 500 ksps ADC. The motor-control PWM module supports edge-aligned, center-aligned and multi-mode operation with up to six PWM outputs and four duty-cycle generators, while the quadrature encoder interface (QEI) module provides direct connection to incremental rotary encoders. The architecture uses a modified Harvard design with separate 24-bit program and 16-bit data paths, dual data fetch ports, and a hardware DSP engine that performs a 17-bit x 17-bit MAC in a single instruction cycle. The 44-pin QFN (ML) package with thermal pad gives a compact footprint suitable for space-constrained sensor and BLDC driver boards where board area is at a premium. Typical applications include brushless DC (BLDC) and permanent-magnet synchronous motor (PMSM) drives, sensorless field-oriented control (FOC) of three-phase motors, uninterruptible power supplies (UPS), digital power-factor correction (PFC) stages, and industrial sensor conditioning front-ends. The integrated CAN module and QEI make it equally suitable for CAN-connected industrial nodes and servo-positioning axes. When designing with this device, route the exposed thermal pad to a solid ground pour and keep the analog AVSS/AVDD pair isolated from noisy digital returns. The internal voltage regulator requires a low-ESR decoupling capacitor on VDD/VSS, and the motor-control PWM outputs should drive the gate driver through short, matched traces to avoid duty-cycle distortion at high PWM frequencies. This page synthesizes distributor pricing, drop-in alternatives from Microchip's dsPIC30F4011/4012 family, and practical design notes that complement the manufacturer datasheet.

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DSPIC30F4011-20E/PT - 16-bit DSC, 48KB Flash, 20 MIPS | Microchip
DSPIC30F4011-20E/PT

DSPIC30F4011-20E/PT - 16-bit DSC, 48KB Flash, 20 MIPS | Microchip

The Microchip DSPIC30F4011-20E/PT is a high-performance 16-bit Digital Signal Controller (DSC) from the dsPIC30F family, integrating DSP engine capabilities with a microcontroller architecture into a single 44-pin TQFP (10x10 mm) package. The part combines a modified Harvard CPU capable of 20 MIPS throughput, 48 KB of on-chip Flash program memory (16K x 24 words), and 2 KB of RAM, with dedicated motor-control peripherals including a 6-channel 10-bit ADC, motor-control PWM modules, quadrature encoder interfaces, and CAN/ UART/I2C/SPI communication ports. A Digital Signal Controller (DSC) is a hybrid class of microcontroller that pairs a traditional MCU control loop with a single-cycle MAC DSP engine. Within the broader semiconductor taxonomy, a DSC sits between a microcontroller (MCU) and a full digital signal processor (DSP): it retains on-chip Flash, interrupts, and peripherals, while adding DSP-grade MAC, barrel shifter, and 40-bit accumulator resources. The dsPIC30F family specifically targets motor control, switched-mode power conversion, and sensor processing, where 16-bit fixed-point arithmetic and deterministic interrupt latency matter more than floating-point precision. Key features of the DSPIC30F4011-20E/PT include 20 MIPS sustained throughput from a 40 MHz external oscillator (10 MHz internal RC available), 48 KB Flash, 2 KB SRAM, 1 KB EEPROM, a 6-channel 10-bit ADC with 1 Msps conversion rate, a 6-channel motor-control PWM with 3 complementary pairs and programmable dead time, a quadrature encoder interface, CAN 2.0B, UART, SPI, and I2C. The '20E' suffix indicates an enhanced (-40C to +125C) industrial temperature grade and 20 MIPS performance class, while '/PT' designates the 44-pin TQFP package supplied in tray. Architecturally, the device employs a 16-bit modified Harvard bus, separate program and data paths, a 24-bit instruction word, and a 16-bit data path with dual 40-bit accumulators. The DSP engine executes MAC and saturate arithmetic in a single cycle, while the MCU core handles interrupts, exception context, and peripheral I/O. This combination lets the device close a current/torque loop at 20 kHz while leaving headroom for CAN communication, encoder decoding, and housekeeping. Typical applications include BLDC and PMSM motor drives, field-oriented control (FOC) systems, sensorless fan and pump controllers, industrial servo drives, and automotive auxiliary motor subsystems. In each case, the integrated PWM, ADC, and quadrature encoder peripherals reduce external component count, while the DSC engine handles field-weakening transformations, PI loops, and space-vector modulation in hardware-accelerated cycles. When designing with this part, pay particular attention to the inductor / capacitor selection on the internal 2.5 V regulator output (VDD), the layout of the analog AVSS/AGND pair around the ADC, and the assignment of the PWM fault and current-sense inputs to remappable peripheral pins. Use of the JTAG interface is strongly recommended for production-line programming rather than ICSP for higher throughput. This page synthesizes distributor pricing, drop-in replacement candidates, and practical design notes that are not found in the standalone manufacturer datasheet, providing an at-a-glance engineering reference for the DSPIC30F4011-20E/PT.

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DSPIC30F4011-20I/P - 16-bit DSC, 48KB Flash, 40MHz, DIP-40 | Microchip
DSPIC30F4011-20I/P

DSPIC30F4011-20I/P - 16-bit DSC, 48KB Flash, 40MHz, DIP-40 | Microchip

The Microchip DSPIC30F4011-20I/P is a 16-bit Digital Signal Controller (DSC) in a 40-pin PDIP package, integrating DSP computation throughput with microcontroller peripherals on a single die. It operates at up to 40 MIPS from a 2.5V-5.5V supply, contains 48KB of Flash program memory, 2KB of RAM, and 1KB of EEPROM data memory, and includes a 6-channel 10-bit ADC, motor-control PWM, quadrature encoder interface, UART, SPI, I2C, and CAN peripherals. The part is rated for the industrial temperature range of -40C to +85C. A Digital Signal Controller (DSC) is a hybrid device category that fuses a microcontroller's deterministic control peripherals with a digital signal processor's MAC engine and Harvard bus architecture. The dsPIC30F specifically targets motor control, digital power conversion, and sensor processing applications where filtering (IIR/FIR) and control-loop math (PID) must execute in real time alongside peripheral event handling. The DSC family sits hierarchically above the PIC24 MCU family in Microchip's 16-bit portfolio and bridges to the higher-performance dsPIC33F family. Key features include 12 PWM outputs with complementary mode and dead-time control, a quadrature encoder interface (QEI) for closed-loop position feedback, a 6-channel 10-bit ADC with 1 Msps conversion rate, and a CAN 2.0B module for industrial networking. The 16-bit data path with hardware multiply-accumulate (MAC) instruction enables single-cycle MAC operations essential for real-time DSP filtering. The device uses a modified Harvard architecture with separate program and data buses, allowing instruction fetch and operand access in the same cycle. Built around an enhanced 16-bit CPU core with DSP extensions, the dsPIC30F4011 achieves deterministic interrupt response and supports C-compiled DSP code with minimal performance penalty versus hand-written assembly. Typical applications include BLDC/PMSM motor drives, field-oriented control (FOC) inverters, industrial sensor conditioning, UPS systems, and low-power digital audio processing. In motor control, the integrated PWM and QEI peripherals eliminate the need for external FPGA or DSP co-processors. When designing with this device, pay attention to the 2.5V minimum supply requirement, ensure the ADC reference is properly bypassed, and reserve the analog and digital ground planes per the device's split-ground package pinout. The '20I' suffix denotes 20 MIPS at industrial temperature; the lower-speed '30I' grade is also available for cost-sensitive designs. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design guidance not found in the manufacturer datasheet alone.

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DSPIC30F4011-30I/ML - 30 MIPS 16-bit DSC, 48KB Flash | Microchip
DSPIC30F4011-30I/ML

DSPIC30F4011-30I/ML - 30 MIPS 16-bit DSC, 48KB Flash | Microchip

The Microchip Technology DSPIC30F4011-30I/ML is a 16-bit Digital Signal Controller (DSC) that combines the high performance of a DSP with the simplicity of a microcontroller, executing up to 30 MIPS (40 MHz) from a 44-pin QFN package (8 mm × 8 mm). It integrates 48 KB of Flash program memory (16K × 24) and 2 KB of RAM, and is purpose-engineered for digital motor control and power-conversion applications. A Digital Signal Controller is a class of embedded processor that fuses a deterministic 16-bit microcontroller core with single-cycle MAC DSP engines. Within the power-management IC taxonomy, the dsPIC30F family sits at the motor-control and power-conversion tier: it generates the high-resolution PWM waveforms and executes the control loops (FOC, sensorless control) that the power MOSFETs/IGBTs ultimately switch. This explains why the 4011 includes dedicated motor-control peripherals rather than only general-purpose timers. Key features include up to 30 MIPS throughput, six 16-bit PWM output channels with up to four duty-cycle generators, a 12-bit ADC with up to 9 channels and 200 ksps conversion rate, six capture inputs, six 16-bit timers, two UART modules, one SPI, one I²C, and a CAN 2.0B interface. The device also has a 9-channel, 10-bit ADC in addition to the 12-bit ADC on some variants. The integrated DSP engine executes single-cycle 16×16-bit MAC operations, enabling real-time closed-loop control of three-phase inverters without external DSP support. The 4011 is built on a 5V-tolerant CMOS process with on-chip FRC and LPRC oscillators, supporting 3.0 V to 5.5 V supply operation and industrial -40 °C to +85 °C (I-grade) ambient temperatures. The 44-QFN package includes an exposed pad (EP) for thermal relief, supporting continuous high-frequency switching without thermal derating. Typical applications include brushless DC (BLDC) motor drives, permanent-magnet synchronous motor (PMSM) field-oriented control, uninterruptible power supplies (UPS), power-factor-correction converters, and digital switched-mode power supplies. The wide operating range and CAN interface also suit industrial automation and automotive accessory subsystems. When designing with the 4011, ensure the exposed pad is soldered to a sufficient ground copper pour (≥1 in²) for thermal and electrical performance. Use the device's PWM fault input to latch off the controller in hardware if a desaturation or overcurrent event is detected. This page combines distributor pricing, same-package pin-compatible alternatives, and design considerations not duplicated from the manufacturer datasheet, giving engineers a single reference for motor-control DSC selection.

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DSPIC30F4011-30I/PT - 30 MIPS 16-bit DSC, 48KB Flash | Microchip
DSPIC30F4011-30I/PT

DSPIC30F4011-30I/PT - 30 MIPS 16-bit DSC, 48KB Flash | Microchip

The Microchip DSPIC30F4011-30I/PT is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F family, delivering 30 MIPS of DSP performance in a 44-pin TQFP (10x10 mm) package. It integrates 48 KB of Flash program memory, 2 KB of SRAM, and 1 KB of EEPROM, and operates from 2.5 V to 5.5 V, making it a single-chip solution for digital motor control and embedded signal processing. A Digital Signal Controller is a hybrid MCU/DSP that combines a microcontroller's deterministic control peripherals with a DSP engine's MAC (multiply-accumulate) capability. In the broader taxonomy, the dsPIC30F sits as: DSC -> 16-bit MCU -> microcontroller -> embedded processor -> semiconductor. The DSP engine executes single-cycle MAC operations, allowing closed-loop control loops (PID, FOC, space-vector modulation) to be implemented in firmware rather than external analog hardware. Key features include a 1 Msps 10-bit ADC with up to 9 analog input channels, six motor-control PWM outputs with complementary mode and programmable dead time, a quadrature encoder interface (QEI), a CAN 2.0B module, two UARTs, two SPI ports, and one I2C port. The -30I suffix indicates the 30 MIPS speed grade and the industrial -40C to +85C operating temperature range. The PT suffix denotes the 44-lead TQFP package supplied in trays. According to the dsPIC30F4011/4012 datasheet (Microchip document 70135G), the part is purpose-built for AC induction, BLDC, and PMSM motor control. Architecturally, the device pairs a 16-bit modified Harvard RISC CPU with a DSP engine that supports fractional and integer arithmetic in a single instruction. On-chip peripherals are mapped through a peripheral interrupt controller that supports five user-selectable priority levels, enabling deterministic response for time-critical control loops. Typical applications include brushless DC motor drives, uninterruptible power supplies (UPS), variable-frequency drives (VFDs), power-factor-correction converters, automotive sensor interfaces, and industrial automation controllers. The wide operating voltage range also permits direct connection to 5 V industrial buses without level shifters. When designing with this part, ensure the JTAG/ICSP programming interface is accessible on production PCBs and that the analog and digital ground planes are joined at a single point near the device's AGND pin. The CAN bus requires an external transceiver such as the MCP2551 or TJA1050, since the dsPIC30F4011 only integrates the CAN protocol controller. This page synthesizes distributor pricing, drop-in alternatives drawn from the same dsPIC30F family, and practical design notes not consolidated on the manufacturer datasheet.

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DSPIC30F4011T-20E/PT - 16-Bit 20MIPS DSP MCU, 48KB Flash | Microchip
DSPIC30F4011T-20E/PT

DSPIC30F4011T-20E/PT - 16-Bit 20MIPS DSP MCU, 48KB Flash | Microchip

The Microchip Technology DSPIC30F4011T-20E/PT is a 16-bit dsPIC30F Digital Signal Controller combining DSP performance with microcontroller simplicity, delivering 20 MIPS at 40 MHz core clock from 48 KB (16K x 24) of internal Flash program memory. Housed in a 44-pin TQFP (10x10 mm) surface-mount package supplied on Tape & Reel, it operates from a 3.0 V to 5.5 V supply with -40 °C to +125 °C industrial temperature range. What is a dsPIC30F Digital Signal Controller? A DSC is a hybrid MCU/DSP class device that fuses a modified Harvard RISC core with a dedicated DSP engine (single-cycle MAC, barrel shifter, dual 40-bit accumulators). It sits in the taxonomy: DSC -> digital signal controller -> microcontroller -> embedded processor -> semiconductor. This architecture is targeted at deterministic real-time control loops where software DSP and motor/PWM peripherals must coexist on one die. Key features include a built-in 6-channel PWM module with duty-cycle resolution suitable for 3-phase motor drive, a 10-bit ADC with up to 9 channels at 1 Msps, motor-control PWM with complementary outputs and dead-time control, plus dedicated QEI (Quadrature Encoder Interface) for position feedback. On-chip peripherals include UART, SPI, I²C, CAN and a 16-bit timer/counter bank; the device has 1 KB of data RAM and 2 KB of auxiliary Flash for EEPROM emulation. The DSP engine executes one 16x16 MAC per instruction cycle. Because the accumulator is 40-bit wide, the controller maintains precision for cascaded IIR/FIR stages without frequent rescaling. Integrated peripherals reduce external component count, while the dsPIC30F instruction set is a superset of the PIC24/PIC30 family, easing code migration. The 20 MIPS bandwidth and DSP MAC make this device a canonical choice for closed-loop FOC and PFC designs. Typical applications are 3-phase BLDC/PMSM motor control (sensored or sensorless), switched-mode power supplies with PFC, sensorless fan/pump controllers, industrial automation drives, and automotive body/lighting modules. Per the Microchip product page, seamless migration paths exist to dsPIC33F and PIC24 devices in similar footprints. Design tip: route the analog AVSS/AVDD pair separately from digital VDD, use a 100 nF + 10 µF decoupling pair adjacent to each power pin, and keep the PWM traces short and away from ADC inputs to preserve 10-bit conversion integrity.

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DSPIC30F4011T-20I/ML - 16-bit DSC, 20 MIPS, 48KB Flash | Microchip
DSPIC30F4011T-20I/ML

DSPIC30F4011T-20I/ML - 16-bit DSC, 20 MIPS, 48KB Flash | Microchip

The Microchip DSPIC30F4011T-20I/ML is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F motor-control family, delivering 20 MIPS of CPU throughput from a 40 MHz oscillator and integrating 48 KB of Flash program memory and 2 KB of SRAM in a 44-pin QFN (ML) package with exposed pad. Operating from 2.5 V to 5.5 V, this part is offered in the T/R (tape and reel) packaging suffix and targets motor control, power conversion, and sensor-processing applications. What is a DSC? A Digital Signal Controller is a hybrid MCU/DSP that combines a microcontroller's deterministic control peripherals with a DSP engine capable of single-cycle MAC operations. In the system hierarchy, a DSC sits between an MCU (control-oriented) and a full DSP (compute-oriented); it is widely used in motor-control and digital-power loops where both tight control and signal-processing math are required in one device. Key features of this part include a high-performance dsPIC30 CPU core with hardware multiply-accumulate, dual 10-bit ADC modules, a 6-channel 16-bit PWM module (with complementary or independent outputs and dead-time control), a quadrature encoder interface (QEI), CAN, I2C, SPI, and UART peripherals. The 44-pin QFN exposed-pad package delivers a compact 8 mm x 8 mm footprint with a low thermal-resistance path to PCB copper. Architecturally, the dsPIC30F4011 uses a modified Harvard architecture with separate program and data paths, a 24-bit instruction word, and a 16-bit data path with two 40-bit accumulators for DSP operations. The integrated motor-control PWM supports edge-aligned, center-aligned, and variable-phase modes required for 3-phase inverter switching. Typical applications include 3-phase BLDC/PMSM motor drives, sensorless field-oriented control (FOC), digital PFC power-factor-correction loops, UPS inverters, and industrial automation sensor conditioning. The integrated CAN bus and QEI simplify sensor-rich industrial nodes. Design consideration: place a 10 uF bulk capacitor and a 0.1 uF decoupling capacitor close to the VDD/VSS pairs, and solder the exposed pad (EP) to a continuous copper pour to maintain junction temperature within the -40C to +85C industrial range at full MIPS. This page synthesizes distributor stock, drop-in alternatives within the dsPIC30F family, and practical PCB design notes not consolidated in the manufacturer datasheet.

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DSPIC30F4011T-20I/PT - 16-Bit DSC, 48KB Flash, 44-TQFP | Microchip
DSPIC30F4011T-20I/PT

DSPIC30F4011T-20I/PT - 16-Bit DSC, 48KB Flash, 44-TQFP | Microchip

The Microchip Technology DSPIC30F4011T-20I/PT is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F motor-control family, integrating a high-performance DSP engine with a microcontroller on a single die. It operates at up to 20 MIPS (40 MHz internal clock from a 20 MHz input) and provides 48 KB of on-chip Flash program memory (16K x 24) plus 2 KB of RAM, packaged in a 44-pin TQFP (10x10 mm). The device is designed for closed-loop control of brushless DC, AC induction, and switched-reluctance motors, as well as for general-purpose DSP front-ends. What is a Digital Signal Controller? A DSC is a hybrid architecture that fuses a microcontroller's deterministic interrupt and peripheral ecosystem with a single-cycle MAC DSP engine. It sits in the hierarchy: DSC -> microcontroller -> embedded processor -> semiconductor. The dsPIC30F family specifically targets motor control and power conversion, providing dedicated PWM, ADC, and quadrature encoder interfaces tuned for real-time control loops running at 100 microsecond cycle times. Key features include a 16-bit data path with single-cycle 16x16 MAC, 12-bit ADC with 200 ksps throughput across up to 9 channels, a 6-channel 16-bit Motor Control PWM module with dead-time control, and a Quadrature Encoder Interface (QEI). Supply voltage spans 2.5 V to 5.5 V (datasheet operating range 3.0 V to 5.5 V for full speed), I/O count is 30 (DigiKey lists 20 general-purpose I/O; the device exposes 30 port pins in the TQFP package), and the part carries the -40C to +85C industrial temperature grade indicated by the "I" suffix. Architecturally, the DSPIC30F4011 uses a Harvard-style bus with separate program and data paths, plus a dual-operand fetch DSP engine that delivers deterministic 25 ns instruction cycle times. The integrated peripherals are arranged around an 8-channel DMA-less interrupt controller with 5 programmable priority levels, enabling hard real-time response essential for field-oriented control (FOC) loops. Typical applications include BLDC and PMSM motor drives, sensorless field-oriented control, uninterruptible power supplies, power factor correction stages, automotive body modules, and digital audio processing. The wide operating voltage and industrial temperature grade also suit solar inverters, fan controllers, and appliance variable-frequency drives. Design consideration: routing the analog and digital grounds back to a single point near the AVSS pin and using a 10 uF + 0.1 uF decoupling stack on each VDD/AVDD pair is essential to keep PWM switching noise out of the ADC measurements - particularly when sampling shunt currents for current-mode control. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing actionable intelligence for sourcing and design engineers.

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DSPIC30F4011T-30I/ML - 30 MIPS dsPIC30F DSC, 48KB Flash, 44-QFN | Microchip
DSPIC30F4011T-30I/ML

DSPIC30F4011T-30I/ML - 30 MIPS dsPIC30F DSC, 48KB Flash, 44-QFN | Microchip

The Microchip Technology DSPIC30F4011T-30I/ML is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F family, delivering 30 MIPS of processing performance and integrating 48KB (16K x 24) of Flash program memory with 2KB of RAM in a 44-lead QFN (8x8 mm) package. The device operates across 3.0V to 5.5V, includes a DSP engine alongside an MCU core, and supports motor-control and power-conversion control loops in a single chip. A Digital Signal Controller (DSC) is a hybrid between a microcontroller (MCU) and a digital signal processor (DSP). DSCs such as the dsPIC30F4011 combine deterministic interrupt-driven MCU peripherals with a single-cycle MAC DSP engine, allowing control algorithms (PI/PID, space-vector modulation, Kalman filtering, FFT) to execute in hardware-firmware co-design without a separate DSP chip. Within the broader hierarchy, the dsPIC30F sits under DSC -> microcontroller -> embedded processor -> semiconductor. Key features of the DSPIC30F4011 include a 30 MIPS modified Harvard architecture core, 48KB Flash with 4KB boot Flash, 2KB RAM, 1KB EEPROM, 30-channel 10-bit ADC @ 1 Msps, dedicated motor-control PWM (6-channel, complementary outputs with 14-bit resolution), 4-channel 16-bit timers, quadrature encoder interface, CAN 2.0B, I2C, SPI, UART (with IrDA), and a 16-bit parallel slave port for external memory or FPGA connectivity. The DSP engine executes one MAC per instruction cycle. Architecturally, the DSPIC30F4011 uses a 16-bit native datapath with a 24-bit instruction word, providing high code density while preserving DSP precision. The device operates from industrial-grade -40C to +85C, includes a 5V-tolerant digital I/O bus for legacy mixed-signal designs, and provides on-chip oscillator support with PLL up to 120 MHz. The DSP engine with dual 40-bit accumulators enables single-cycle MAC and barrel-shifter operations. Typical applications include BLDC/PMSM/switched-reluctance motor control (sensored and sensorless), uninterruptible power supplies (UPS), digital power conversion (PFC, LLC, full-bridge), variable-frequency drives (VFDs), sensorless field-oriented control (FOC), automotive actuator control, and industrial servo drives. The 6-channel PWM plus QEI make it particularly suited to three-phase inverter control. When designing with this device, allocate the 30 MIPS budget explicitly: DSP routines such as Clarke/Park transforms and SVPWM typically consume 8-12 MIPS; the remainder handles control loops and communication. Always validate MCU clock vs. ADC/PWM timing constraints in the electrical characteristics section of the manufacturer datasheet before committing to PWM frequency. This page synthesizes distributor pricing (as of 2026-09-22), parametric drop-in alternatives from Microchip's dsPIC30F family, and practical design notes not bundled in the manufacturer datasheet.

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