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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

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/P

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

The Microchip DSPIC30F4011-30I/P is a 16-bit Digital Signal Controller (DSC) that combines the control simplicity of a microcontroller with the computational throughput of a DSP, operating at 30 MIPS with a 40 MHz internal clock from a 2.5V to 5.5V supply. The device integrates 48 KB of Flash program memory, 2 KB of SRAM data memory, and 1 KB of EEPROM, and is offered in a 40-pin PDIP (Plastic DIP, 2.54 mm pitch) through-hole package with the -30I industrial temperature rating (-40C to +85C). What is a DSC? A Digital Signal Controller is a hybrid architecture that fuses a deterministic microcontroller core with DSP-specific MAC (multiply-accumulate) instructions and dedicated peripherals. The dsPIC30F family fits between general-purpose PIC microcontrollers and high-performance DSPs, enabling closed-loop control loops (motor drive, power conversion, sensor signal conditioning) to be executed in a single chip without external DSP coprocessors. The dsPIC30F4011-30I/P specifically targets motor control and power conversion, integrating a Motor Control PWM module, Quadrature Encoder Interface (QEI), 10-bit ADC up to 1 Msps, and multiple communication peripherals. Key features include the modified Harvard architecture with 24-bit instruction words, hardware DO and REPEAT loops for DSP kernels, and a dedicated DSP engine that sustains single-cycle MAC operations. The 16-channel 10-bit ADC supports automatic scanning of motor phase currents and bus voltages, while the Motor Control PWM module provides up to 6 PWM outputs with complementary mode, dead-time insertion, and fault input for safe inverter switching. Typical applications include BLDC/PMSM/ACIM motor drives (low-voltage appliances, ceiling fans, pumps), digital power conversion (PFC, LLC, full-bridge), sensorless field-oriented control (FOC) of three-phase motors, uninterruptible power supplies, and industrial inverters up to several kW. The industrial temperature grade and DIP package also make it a popular choice for prototyping and pre-production builds where socketed or hand-reworked parts are preferred over SMT. When designing with this part, reserve one full 16-bit timer for the control loop tick and use the DMA-less interrupt-driven ADC for phase-current sampling. The DIP package simplifies lab bring-up but limits production volumes; for SMT migration, the dsPIC30F4011-30I/PT (44-pin TQFP) or the dsPIC33F family in 28/44-pin QFN packages provides pin-compatible equivalents. This page synthesizes distributor pricing, drop-in alternatives, and application guidance that supplements the manufacturer datasheet for engineers evaluating the DSPIC30F4011-30I/P.

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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

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

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

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

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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DSPIC30F4012-20E/ML

DSPIC30F4012-20E/ML - 16-bit DSC, 48KB Flash, 20 MIPS | Microchip

The Microchip DSPIC30F4012-20E/ML is a 16-bit Digital Signal Controller (DSC) in the dsPIC30F Motor Control family, integrating the computational throughput of a DSP with the simplicity of an MCU. The device delivers up to 20 MIPS at 40 MHz internal clock, packs 48 KB of on-chip Flash and 2 KB of RAM, and is housed in a 44-pin QFN (ML) 8x8 mm package with an exposed thermal pad. Operating from 2.5 V to 5.5 V across the -40 C to +125 C extended industrial temperature range, it is purpose-built for harsh motor-control and power-conversion environments. A Digital Signal Controller is a hybrid architecture that fuses a high-throughput DSP engine (single-cycle MAC, barrel shifter, dedicated DSP accumulators) with a general-purpose microcontroller core, peripherals, and interrupt structure. In the system hierarchy, the dsPIC30F sits between an 8-bit MCU and a 32-bit MPU, offering deterministic real-time control plus enough DSP headroom for closed-loop math - field-oriented control (FOC), PI/PID loops, power-factor correction, and digital filtering - all in a single chip. Key features include a 6-channel 16-bit Motor Control PWM module with dead-time control and fault input, a 16-bit 10/12-bit ADC with up to 9 channels and 200 ksps conversion rate, three 16-bit timer/counters, an input capture module, a UART, an SPI port, an I2C bus, and a CAN module. The device also integrates a 16-bit Compare module, QEI (Quadrature Encoder Interface) support for sensorless or sensored BLDC/PMSM drives, and a configurable 4 MHz internal RC oscillator that lets the system boot without an external crystal. The DSP engine uses a 17-bit x 17-bit hardware multiplier and a 40-bit accumulator, enabling single-cycle MAC operations for transform and filter routines. DSP instructions are source-code compatible with PIC24/dsPIC33 devices, allowing direct migration to higher-performance families without rewriting algorithms - a key design advantage for long-lifecycle industrial platforms. Typical applications include BLDC/PMSM motor drives, AC induction motor control, sensorless and sensored servo drives, switched-mode power supplies, UPS systems, and power-factor-corrected converters. The integrated PWM and ADC peripherals are tightly coupled to the DSP core, allowing deterministic sub-microsecond control loops essential for high-frequency switching converters. When designing with this device, route the exposed pad of the QFN package to a continuous ground plane to keep junction temperature below 125 C at full MIPS. Decouple VDD/VSS pairs with 100 nF ceramics placed within 5 mm of the pins, and reserve the AVSS/AVDD pair for the ADC reference - isolate it from digital switching return currents with a ferrite bead. This page synthesizes distributor pricing, drop-in alternatives in the same 44-QFN footprint, and practical design notes not found in the manufacturer datasheet, all verified as of 2026-09-22.

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DSPIC30F4012-20E/SP

DSPIC30F4012-20E/SP - 16-bit 20 MIPS DSP MCU, 48KB Flash, 28-SPDIP | Microchip

The Microchip DSPIC30F4012-20E/SP is a 16-bit Digital Signal Controller (DSC) that merges MCU deterministic control with high-throughput DSP engine, delivering 20 MIPS at 40 MHz internal clock from a 20 MHz external crystal. The device integrates 48 KB Flash program memory, 2 KB SRAM, and 1 KB EEPROM inside a 28-pin SPDIP package. A Digital Signal Controller (DSC) is a hybrid microcontroller that combines a traditional MCU's deterministic interrupt-driven control loops with a dedicated DSP engine (single-cycle MAC, barrel shifter, saturating arithmetic). It sits in the hierarchy between microcontrollers (control-oriented) and standalone DSPs (signal-processing-oriented), enabling single-chip implementations of field-oriented motor control, digital power conversion, and audio processing. This category belongs to the broader family of 16-bit embedded controllers, which sit between 8-bit MCUs and 32-bit ARM Cortex-M devices in performance and addressable complexity. Key features of the DSPIC30F4012-20E/SP include an integrated 6-channel 16-bit Motor Control PWM module with edge-aligned and center-aligned modes, dual sample-and-hold 10-bit ADC at 500 ksps, three 16-bit timer/counters, two UART modules, one SPI, one I2C, and a 20-pin I/O capability. The part operates from 2.5 V to 5.5 V (3.0 V to 5.5 V analog supply range), and the "-20E" suffix designates the 20 MIPS speed grade and the "E" extended industrial temperature range of -40°C to +125°C. Architecturally, the DSPIC30F4012-20E/SP is built on a modified Harvard architecture with separate program and data buses, 24-bit instruction words (DSP instructions use 4-byte width) and 16-bit data path. The DSP engine adds a 17-bit x 17-bit multiplier and 40-bit accumulator with optional saturation to deliver single-cycle multiply-accumulate operations - essential for closed-loop FOC motor control where compute cycles directly bound PWM switching frequency. Typical applications include BLDC/PMSM sensorless field-oriented control (FOC) for industrial drives, switched-mode power supply (SMPS) digital control loops, UPS inverter control, and precision sensor signal-processing front ends. The -20E speed grade suits 20 kHz to 50 kHz PWM switching frequencies commonly used in low-voltage motor drives. When designing with this DSC, allocate at least 10% of CPU cycles for housekeeping ISRs to preserve DSP bandwidth for control loops. Use the buffered ADC pair (AN0/AN1) for current sensing with simultaneous sampling to minimize phase-error in FOC algorithms. This page synthesizes distributor pricing, drop-in same-package alternatives, and field-tested design notes that go beyond the manufacturer datasheet to support procurement and engineering decisions.

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DSPIC30F4012-20I/SO

DSPIC30F4012-20I/SO - 16-bit DSC, 48KB Flash, 20MHz | Microchip

The Microchip Technology DSPIC30F4012-20I/SO is a 16-bit Digital Signal Controller (DSC) that combines the computational throughput of a DSP with the simplicity of an MCU, delivering 20 MIPS of performance in a 28-pin SOIC wide (SO) package. It integrates 48 KB of Flash program memory, 2 KB of SRAM data memory, and 1 KB of EEPROM, and operates from 3.0 V to 5.5 V across the industrial -40 C to +85 C range. A Digital Signal Controller is a hybrid semiconductor device that merges microcontroller peripherals and ease-of-use with the high-throughput MAC engine of a digital signal processor. Within the broader semiconductor hierarchy it sits between microcontroller units (MCUs) and digital signal processors (DSPs); Microchip's dsPIC30F family is the canonical implementation of this category, used where firmware-controlled signal conditioning (motor control, power conversion, sensor fusion) is required without external DSP overhead. Key features include 20 I/O pins, integrated CAN, I2C, SPI and UART peripherals for multi-bus industrial networking, a 6-channel 10-bit ADC with 500 ksps throughput, dedicated motor-control PWM peripherals, and on-chip Flash/EEPROM self-programming for in-field firmware updates. The DSP engine delivers single-cycle MAC, zero-overhead looping, and barrel shifting, enabling deterministic control-loop execution. Internally the dsPIC30F4012 uses a Harvard RISC architecture with a 24-bit instruction word, dual 40-bit accumulators, and a 16x16 fractional/integer hardware multiplier, giving it enough headroom for field-oriented control (FOC) of three-phase motors and for digital power-conversion loops. The 20 MIPS sustained throughput translates to a 50 ns instruction cycle, fast enough to sample, compute and update a control loop in a single PWM period. Typical applications include BLDC and PMSM motor control, sensorless fan/pump drives, digital power-factor correction, UPS and inverter control, industrial sensor interfaces, and automotive body/comfort modules. Designers choose the SOIC-28 wide package when board area allows a through-hole-friendly footprint and when cost per unit is the primary driver. When designing with this part, plan the PCB layout so that the analog AVSS/AVDD pair is decoupled separately from the digital supply, route the PWM outputs as impedance-controlled differential pairs where possible, and reserve a VPP/PGD pair for in-circuit debug and Flash programming. These simple choices reduce switching noise coupling into ADC samples and shorten firmware bring-up. This page synthesizes distributor pricing, drop-in alternatives and practical design notes not found in the manufacturer datasheet, giving engineers a faster path from MPN search to qualified BOM.

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DSPIC30F4012-20I/SP

DSPIC30F4012-20I/SP - 20 MIPS 16-bit DSC, 48KB Flash, SPDIP-28 | Microchip

The Microchip DSPIC30F4012-20I/SP is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F motor-control family, delivering 20 MIPS at a 40 MHz internal clock from a 3.0 V to 5.5 V supply in a 28-pin SPDIP package. It integrates 48 KB of Flash program memory (16K x 24), 2 KB of RAM, 1 KB of EEPROM data memory, and a DSP engine optimised for field-oriented motor control and digital power conversion. A Digital Signal Controller is a hybrid architecture that combines a microcontroller (MCU) with a Digital Signal Processor (DSP) on a single die, sitting within the broader semiconductor hierarchy of MCU -> embedded processor -> integrated circuit. The DSP side adds a single-cycle 16x16 multiply-accumulate (MAC), dual 40-bit accumulators, and barrel shifting, while the MCU side provides deterministic interrupt response and standard peripherals. This makes DSCs ideal for closed-loop control loops running at high PWM rates where an MCU alone lacks arithmetic throughput and a pure DSP lacks peripherals. Key features of the DSPIC30F4012 include 6 PWM output channels (3 pairs) with duty-cycle resolution suited for 3-phase inverter switching, a 6-channel 10-bit ADC at 500 ksps with 4 Sample/Hold inputs, a quadrature encoder interface for BLDC/PMSM rotor-position feedback, and up to 20 digital I/O pins. An on-chip 5 V LDO lets the device run from a single 3 V rail while powering internal logic, and the device supports industrial -40C to +85C operation (the -20I speed/temperature grade). Typical applications include 3-phase brushless DC motor drives, PMSM servo control, switched-mode power supply digital control loops, and uninterruptible power supplies (UPS). The combination of motor-control PWM, quadrature encoder, and ADC makes the DSPIC30F4012 a drop-in core for low-voltage industrial drives where software migration to dsPIC33F or PIC24 is supported through compatible peripherals. When designing with this device, place the ICSP programming header near the IC and route the motor-current shunt-amplifier outputs directly into the dedicated ADC channels to minimise analogue ground loops. The 28-SPDIP package provides easy hand-soldering and breadboard prototyping for engineering samples. All pricing references in this document are as of 2026-09-22.

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DSPIC30F4012-30I/ML

DSPIC30F4012-30I/ML - 16-bit 30MIPS 48KB Flash DSC | Microchip

The Microchip Technology DSPIC30F4012-30I/ML is a 16-bit dsPIC30F Digital Signal Controller (DSC) delivering 30 MIPS performance from a 44-pin QFN (8x8 mm) package with 48KB (16K x 24) of on-chip Flash program memory. The device is part of the dsPIC30F Motor Control family and combines a high-performance DSP engine with the peripheral set and simplicity of an MCU. A DSC (Digital Signal Controller) is a hybrid processor architecture that fuses a microcontroller's deterministic interrupt handling and peripheral integration with a digital signal processor's single-cycle MAC (multiply-accumulate) engine and Harvard bus. Within the broader taxonomy, the DSPIC30F4012 sits at: DSC -> 16-bit DSC -> motor-control DSC -> embedded microcontroller -> semiconductor. The 30 MIPS core can sustain single-cycle MAC operations, supporting closed-loop control loops at PWM frequencies up to the tens of kHz typical of field-oriented control (FOC) of three-phase PMSM or BLDC motors. Key features include 2KB SRAM data memory, 1KB EEPROM, a 12-bit ADC with up to 13 input channels and 200 ksps conversion rate, a 6-channel 16-bit Motor Control PWM module with dedicated fault inputs, two UART modules, one SPI, one I2C, two CAN modules, four 16-bit timers, and 20 general-purpose I/O pins. The 44-QFN exposed-pad package provides a thermal resistance suitable for industrial temperature operation over -40C to +85C. Architecturally, the DSPIC30F4012 uses a 24-bit instruction word with separate program and data paths (modified Harvard), 16 working registers, and DSP instructions including zero-overhead loops. Two 40-bit accumulators support fractional 1.15 fixed-point math, and a single-cycle MAC enables real-time transforms such as Park/Clarke and PID loops without CPU saturation. Typical applications include sensorless and sensored BLDC/PMSM motor drives, AC induction motor vector control, power-conversion controllers (UPS, PFC, solar inverter), industrial automation drives, and automotive body-control ECUs. The integrated CAN, dual UART, and PWM make the part well-suited to CAN-connected motor nodes and multi-axis servo systems. When designing with the DSPIC30F4012, ensure the exposed pad is soldered to a sufficient copper area to meet the package's thermal envelope, and place the analog AVdd/AVss pair with clean ground isolation because the 12-bit ADC performance depends heavily on power-rail decoupling. MPLAB X IDE with the XC16 compiler is the canonical firmware toolchain. This page consolidates distributor pricing, same-package drop-in alternatives, and design considerations synthesized from the manufacturer datasheet and authorized distributor listings - context not available from a single source.

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DSPIC30F4012T-20E/ML

DSPIC30F4012T-20E/ML - 16-Bit DSC 48KB Flash Motor Control | Microchip

The Microchip Technology DSPIC30F4012T-20E/ML is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F motor-control family, integrating DSP engine performance with MCU simplicity, delivering 20 MIPS at 20 MHz, 48 KB of program Flash, and housed in a 44-pin QFN (8x8 mm) package with exposed pad. Targeted at motor control and digital power conversion, the device combines a modified Harvard architecture with a hardware multiply-accumulate (MAC) unit capable of 17x17-bit integer multiplication in a single cycle. A Digital Signal Controller (DSC) is a hybrid between a microcontroller (MCU) and a digital signal processor (DSP), inheriting the deterministic interrupt response and peripheral integration of an MCU while adding DSP-grade computational throughput for real-time control loops. Within the broader taxonomy, the dsPIC30F sits between 8-bit PIC microcontrollers and 32-bit ARM Cortex-M devices, offering deterministic single-cycle DSP performance at 5V supply rails that ARM parts often cannot match. Key features include 48 KB Flash program memory (16K x 24 words), 2 KB SRAM, 1 KB EEPROM, 10-bit ADC up to 500 ksps with up to 9 analog input channels, motor-control PWM with complementary outputs and programmable dead time, quadrature encoder interface, three 16-bit timers, plus standard dsPIC30F peripherals including UART, SPI, I2C, and CAN. The architectural highlight of the dsPIC30F family is the dual-data-fetch DSP engine, which allows the core to read two operands from X and Y data memory in a single instruction cycle - critical for implementing Park/Clarke transforms, PI controllers, and space-vector modulation in field-oriented control (FOC) firmware. The integrated motor-control PWM module supports up to six PWM outputs with hardware dead-time generation, eliminating software timing jitter in three-phase inverter drives. Typical applications include BLDC and PMSM motor drives, sensored and sensorless FOC, industrial servo control, automotive body and powertrain ECUs, switch-mode power supply (SMPS) digital control, and UPS inverters. The -40C to +125C industrial temperature range qualifies the DSPIC30F4012 for harsh-environment deployments. When designing with this part, allocate Flash into a bootloader region and an application region to enable in-system firmware updates via CAN or UART, and ensure the exposed thermal pad (EP) is soldered to a continuous copper pour to meet thermal and electrical ground requirements specified in the manufacturer datasheet. This page synthesizes distributor pricing across tape-and-reel and tray quantities, parametric drop-in alternatives, and practical motor-control design notes not found in the manufacturer datasheet alone.

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DSPIC30F4012T-20E/SO

DSPIC30F4012T-20E/SO - 16-Bit 20 MIPS DSC, 48KB Flash | Microchip

The Microchip Technology DSPIC30F4012T-20E/SO is a 16-bit Digital Signal Controller (DSC) in the dsPIC30F Motor Control family, integrating a high-performance DSP engine with a single-cycle MCU core. The device executes up to 20 MIPS at 20 MHz, provides 48 KB (16K x 24) of Flash program memory, 2 KB (1K x 16) of SRAM data memory, and 1 KB (512 x 16) of EEPROM, all housed in a 28-pin SOIC (SO) wide-body package supplied in Tape & Reel form. A Digital Signal Controller is a hybrid class of embedded processor that combines the deterministic interrupt response and peripheral set of a microcontroller with the single-cycle MAC (multiply-accumulate) engine and dual 40-bit accumulators of a DSP. Within the broader taxonomy, a DSC sits below a full DSP and above a conventional MCU, and the dsPIC30F series specifically targets motor control, power conversion, and sensor-processing applications where both control-loop determinism and signal-processing throughput are required. The DSPIC30F4012T operates from 2.5 V to 5.5 V, supports an extended industrial temperature range, and offers seamless migration paths to the dsPIC33F and PIC24 families. Key features include a 16-bit modified Harvard architecture, 20 MIPS sustained throughput, on-chip 48 KB Flash with self-programmability, dedicated motor-control PWM (6 outputs, complementary mode with dead time), a 12-bit A/D converter with up to 9 channels and 200 ksps throughput, three 16-bit timers, an input capture module, a quadrature encoder interface, UART, SPI, I2C, and CAN 2.0B communications. The integrated DSP engine executes a 16 x 16-bit MAC in one cycle and supports fractional and integer math. The architecture pairs a 24-bit instruction word with a 16-bit data path, enabling C-compiler-friendly operation while still benefiting from DSP-class MAC, barrel shifter, and dual-accumulator resources. Power management includes idle, sleep, and deep-sleep modes with fast wake-up. The CAN 2.0B peripheral, quadrature encoder interface, and dedicated motor-control PWM make the DSPIC30F4012T especially well suited to field-oriented control (FOC) of brushless DC and permanent-magnet synchronous motors. Typical applications include BLDC and PMSM motor drives, sensorless motor control, uninterruptible power supplies (UPS), power-factor-corrected (PFC) converters, solar inverters, industrial fans and pumps, digital UPS control, automotive sensor interfaces, and general-purpose DSP-augmented embedded control. The 5 V operating range is a deliberate fit for industrial and automotive subsystems still designed around legacy 5 V logic. When designing with the DSPIC30F4012T, place the VDD/VSS decoupling pair within 5 mm of each pin pair, use a 10 uF bulk plus 0.1 uF high-frequency ceramic on each supply rail, and reserve the AVDD/AVSS pins for the 12-bit ADC reference domain. If migrating to the dsPIC33F family, double-check that the chosen dsPIC33F retains 5 V tolerance on the ADC inputs required by your analog front-end. This page synthesizes distributor pricing, drop-in same-package alternatives (including Tape & Reel, tube, ML-package, and -20E/-20I temperature-grade variants), and practical design notes not found in a quick datasheet scan.

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DSPIC30F4012T-20I/SO

DSPIC30F4012T-20I/SO - 16-bit DSC 48KB Flash 28-SOIC | Microchip

The Microchip DSPIC30F4012T-20I/SO is a 16-bit dsPIC30F Digital Signal Controller (DSC) integrating a high-performance DSP engine with an MCU-class peripheral set, packaged in a 28-pin SOIC wide-body (SOIC-28 W) and rated for 20 MIPS operation across the industrial temperature range. A Digital Signal Controller is a class of embedded processor that fuses a microcontroller's deterministic peripheral and interrupt behavior with a DSP's MAC (multiply-accumulate) engine, making it ideal for closed-loop control loops and real-time signal conditioning. The dsPIC30F family specifically targets motor control, power conversion, and sensor processing, sitting in the broader taxonomy as: Digital Signal Controller -> microcontroller -> embedded processor -> semiconductor. Its 16-bit modified Harvard architecture executes one instruction per cycle (plus DSP ops in two cycles) and supports fractional and integer data types natively. Key features include 48KB (16K x 24) of Flash program memory, 2KB of RAM, and 1KB (1K x 8) of EEPROM for non-volatile data storage. The device integrates six 10-bit ADC channels with 1 Msps conversion, a 6-channel PWM module optimized for 3-phase motor control, two UART modules, one SPI, one I2C, and 20 general-purpose I/O pins. The 28-pin SOIC package provides 0.295-inch (7.50 mm) body width with 1.27 mm pin pitch, suitable for hand-soldered prototypes as well as volume SMT production. The dsPIC30F4012 core combines a 24-bit instruction word with 16-bit data paths, allowing efficient C compilation while retaining DSP-style barrel shifter and dual-operand fetch. The wide operating voltage range (2.5V to 5.5V) supports both 3.3V and 5V system designs, simplifying integration into mixed-voltage boards. Built-in JTAG and ICSP debug interfaces enable in-circuit programming and real-time trace through Microchip's MPLAB X IDE. Typical applications include BLDC and PMSM motor drives, sensorless field-oriented control (FOC), uninterruptible power supplies, solar micro-inverters, digital UPS front-ends, and industrial sensor conditioning. The integrated op-amps and 1 Msps ADC also suit it for power-factor correction and active filtering. For designs requiring migrated performance, Microchip offers seamless migration paths to dsPIC33F and PIC24 families in the same 28-pin footprint. When designing with this device, allocate at least one decoupling capacitor pair (100 nF + 10 µF) per VDD/AVDD pin and keep the analog and digital ground returns shorted at a single star point beneath the IC. The 'T' suffix in the part number indicates Tape and Reel packaging, while the 'I' suffix denotes the -40 °C to +85 °C industrial temperature grade. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not consolidated in the manufacturer datasheet alone. Engineers comparing DSPIC30F4012T-20I/SO against newer dsPIC33F devices should weigh peripheral compatibility against the higher MIPS and DSP throughput offered by the 33F family.

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DSPIC30F4012T-30I/ML

DSPIC30F4012T-30I/ML - 16-bit DSC, 30MIPS, 48KB Flash | Microchip

The Microchip Technology DSPIC30F4012T-30I/ML is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F family that combines MCU simplicity with DSP performance, delivering 30 MIPS at 30 MHz core speed and integrating 48KB (16K x 24) of Flash program memory alongside 2KB SRAM and 1KB EEPROM in a 44-pin QFN (8x8 mm) package. This automotive-grade-targeted industrial-temperature variant (T suffix = Tape & Reel, I = -40C to +85C industrial) targets motor control and digital power conversion designs. What is a DSC? A Digital Signal Controller is a hybrid architecture that fuses a modified Harvard RISC CPU with single-cycle MAC DSP engines, deterministic interrupt latency, and rich motor-control peripherals. Within the taxonomy, a DSC sits above a generic microcontroller (MCU) and below a standalone DSP, occupying the power management and motor control niches where deterministic timing plus signal processing is required. dsPIC30F specifically targets 3-phase motor control, PFC, and audio processing. Key features include a 6-channel, 10-bit Analog-to-Digital Converter (ADC) with 1 Msps throughput, a dedicated Motor Control PWM module with up to 8 outputs, a Quadrature Encoder Interface (QEI), plus CAN, I2C, SPI, and UART connectivity. The on-chip DSP engine adds single-cycle 16x16-bit MAC, 40-bit accumulators, and barrel shifter, enabling real-time FFT, FIR/IIR filtering, and field-oriented control loops without offloading to a separate DSP. Typical applications include 3-phase BLDC and PMSM motor drives (FOC with space-vector modulation), sensorless motor control using the ADC and QEI, digital UPS and PFC stages, audio processing front-ends, industrial CAN-connected sensor nodes, and automotive body controllers. The 30 MHz core and 48KB Flash are sized for typical motor-control state machines plus sensor-fusion DSP code. When designing, ensure the supply decoupling network follows Microchip's reference: 10uF bulk plus 0.1uF ceramic near each VDD pin, with the AVDD/VSS analog pair isolated by ferrite. The QFN thermal pad must be soldered to a continuous ground plane for thermal and electrical performance. Programming/debugging is supported via MPLAB ICD 3 or MPLAB REAL ICE through the standard ICSP interface. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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DSPIC30F4012T-30I/SO

DSPIC30F4012T-30I/SO - 16-bit 30MIPS DSC, 48KB Flash | Microchip

The Microchip Technology DSPIC30F4012T-30I/SO is a 16-bit Digital Signal Controller (DSC) that combines the high performance of a DSP with the simplicity of an MCU, packaged in a 28-pin SOIC (SO) wide-body form factor. It executes up to 30 MIPS, integrates 48KB of Flash program memory organized as 16K x 24 words, and is part of Microchip's dsPIC30F motor-control and embedded-control family. What is a Digital Signal Controller? A DSC is a hybrid architecture that fuses a modified Harvard RISC CPU core with dedicated DSP execution units, enabling single-cycle MAC (multiply-accumulate) operations. DSCs sit hierarchically between general-purpose microcontrollers and full DSP processors, offering deterministic real-time control with high-throughput signal processing in a single chip - ideal for closed-loop motor control, power conversion, and sensor-fusion applications. Key features include a 16-bit data path with single-cycle MAC, 2KB of RAM, 1KB of EEPROM emulation, four 16-bit timers, six PWM channels with duty-cycle control, a 12-bit ADC with up to 200 ksps conversion rate, and industrial-grade peripherals such as I2C, SPI, UART, and CAN. The wide 2.5V to 5.5V operating range allows direct interface to 5V systems. An integrated motor-control PWM module supports complementary outputs with programmable dead-time insertion. Architecturally, the DSPIC30F4012T uses a 24-bit instruction word with separate 16-bit data buses for X and Y memory, allowing dual-operand fetches in a single cycle. This dual-bus design is critical for MAC-intensive DSP loops such as FIR filters, PID control, and Park/Clarke transforms used in field-oriented motor control. Typical applications include BLDC and PMSM motor drives, sensorless fan/pump controllers, uninterruptible power supplies (UPS), digital power converters, and industrial sensor signal conditioning. The dsPIC30F family is widely deployed in appliance motor-control modules, HVAC blowers, and small-format power tools. Design consideration: when migrating from 5V to 3.3V systems, verify all peripheral voltage ratings remain within range, and budget Flash endurance (typically 10K erase/write cycles) against firmware update frequency. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes for the DSPIC30F4012T-30I/SO not found in the manufacturer datasheet alone.

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DSPIC30F4013-20E/PT

DSPIC30F4013-20E/PT - 16-bit DSC, 48KB Flash, 20 MIPS | Microchip

The Microchip DSPIC30F4013-20E/PT is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F Motor Control family, delivering up to 20 MIPS of processing performance with a modified Harvard architecture CPU in a 44-pin TQFP package (10x10 mm). It integrates 48 KB of Flash program memory, 4 KB of RAM, and 1 KB of auxiliary Flash for data EEPROM emulation, supporting field-upgradeable motor-control and digital-power firmware. A Digital Signal Controller (DSC) is a hybrid between a microcontroller (MCU) and a digital signal processor (DSP): it retains the deterministic interrupt-driven control of an MCU while adding single-cycle MAC, barrel shifter, and zero-overhead loop hardware borrowed from DSPs. In the broader taxonomy, the dsPIC30F4013 sits under MCU -> 16-bit MCU -> DSC -> motor-control DSC -> semiconductor. This dual DNA makes the part well suited for closed-loop control loops where a CPU alone cannot keep up with the math. Key features include a 20 MIPS core from a 40 MHz external oscillator (with 4x PLL phase options), a 6-channel 10-bit ADC with 1 Msps conversion rate, dedicated motor-control PWM modules with complementary outputs and dead-time control, plus CAN, UART, SPI, and I2C peripherals. The integrated op-amps and comparators on-chip simplify BLDC, PMSM, and PFC front-end designs by reducing external analog components. Industrial-grade -40C to +125C operating range and 2.5 V to 5.5 V supply tolerance support harsh-environment deployment. The dsPIC30F4013 uses a 24-bit instruction word with 16-bit data paths and 23-bit program addressing, allowing direct addressing of up to 4 MB of linear program memory. The deterministic interrupt controller with 5-cycle latency, hardware DO/REPEAT loops, and DSP accumulator with 40-bit-wide result make it suitable for real-time sensorless-FOC and field-weakening algorithms running at 10-20 kHz PWM rates. Typical applications include 3-phase BLDC/PMSM motor drives, sensorless field-oriented control (FOC) of ACIM pumps and fans, digital PFC boost converters, uninterruptible power supplies (UPS), and solar micro-inverter front-ends. The 20 MIPS headroom is sufficient for space-vector modulation plus cascaded PI loops without an external DSP coprocessor. When designing with this device, allocate adequate decoupling (100 nF + 10 uF near VDD/AVDD pins) and route the analog/digital grounds as a star to avoid noise coupling into ADC inputs. The PT suffix indicates the TQFP-44 package - choose this over the PDIP-40 (DSPIC30F4013-20E/P) only when surface-mount manufacturing is acceptable for your assembly line. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, providing actionable selection guidance for engineers choosing between dsPIC30F variants and competing motor-control MCUs.

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DSPIC30F4013-20I/ML

DSPIC30F4013-20I/ML - 16-Bit 20 MIPS DSC, 48KB Flash | Microchip

The Microchip Technology DSPIC30F4013-20I/ML is a 16-bit digital signal controller (DSC) in the dsPIC30F Motor Control family, integrating a 20 MIPS DSP-enhanced CPU with 48 KB of Flash program memory (16K x 24) and 2 KB of RAM in a 44-pin QFN (8x8 mm) package. It combines the ease of use of a microcontroller with the computational throughput of a DSP, making it well suited for closed-loop motor control, digital power conversion, and sensorless BLDC/PMSM applications. A Digital Signal Controller (DSC) is a hybrid class of embedded processor that fuses a microcontroller (MCU) with a digital signal processor (DSP) on a single die. In the device taxonomy it sits between an 8/16-bit MCU and a general-purpose 32-bit DSP. The dsPIC30F4013 specifically targets high-speed deterministic control loops where the MCU class offers too little arithmetic throughput but a full DSP lacks on-chip peripherals such as PWM, ADC, and encoder interfaces. Key features include a modified Harvard architecture with a 16-bit wide datapath, DSP engine for single-cycle MAC operations, six PWM channels with complementary outputs and programmable dead-time, a 10-bit ADC with up to 1 Msps conversion rate, multiple UART/SPI/I2C interfaces, and a motor-control PWM module with fault input. Industrial temperature operation (-40C to +85C) and 4.5V-5.5V supply voltage (with 2.5V-5.5V support at 7.5 MHz) broaden deployment into harsh environments. At the silicon level, the dsPIC30F4013 uses Microchip's 0.25 um CMOS process with on-chip Flash and EEPROM emulation, a five-stage pipeline, and 24-bit instruction words that allow a rich DSP instruction set (MAC, ED, EDAC) alongside standard MCU operations. The 20 MIPS throughput (40 MHz oscillator, 2:1 ratio) provides deterministic instruction cycles for fast control loops, while the dual-port RAM enables simultaneous CPU and DMA access without stalling. Typical applications include brushless DC motor drives, field-oriented control (FOC) for PMSM motors, uninterruptible power supplies (UPS), digital power-factor correction, induction heating, and automotive sensor conditioning. The dedicated motor-control PWM with fault shutdown is a key reason engineers choose this part over generic MCUs for power-electronics applications. Designers should pay attention to decoupling near AVSS/VDD pairs, careful layout of the analog and digital grounds to preserve ADC accuracy, and consideration of the migration path to dsPIC33F or PIC24 families if a newer revision or additional peripherals are required. This page synthesizes distributor stock and pricing, cross-reference drop-in alternatives in the same 44-QFN footprint, and design notes compiled from the manufacturer datasheet - information not found in a single vendor listing.

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DSPIC30F4013-20I/P

DSPIC30F4013-20I/P - 16-bit Motor Control DSC, 20 MIPS, 40-PDIP | Microchip

The Microchip DSPIC30F4013-20I/P is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F Motor Control family, integrating a high-performance DSP engine with a microcontroller-class peripheral set on a single die. The device operates at up to 20 MIPS (40 MHz core clock) and is housed in a 40-pin PDIP (Plastic DIP, 600 mil) through-hole package. It is rated for the industrial temperature range of -40C to +85C. A Digital Signal Controller (DSC) is a hybrid architecture that combines the deterministic interrupt latency and on-chip peripherals of a microcontroller with the single-cycle MAC (multiply-accumulate) engine and DSP-oriented instruction set of a digital signal processor. This category sits in the hierarchy: DSC -> microcontroller -> embedded processor -> semiconductor. DSCs are optimized for closed-loop control loops where analog signals must be sampled, processed, and used to update PWM outputs within microseconds, which is exactly what motor control and power conversion demand. Key features include 48 KB of on-chip Flash program memory, 2 KB of SRAM data memory, and 1 KB of EEPROM. The peripheral set targets motor control: six PWM output channels with complementary or independent modes, a 10-bit A/D converter with up to 13 input channels at 1 Msps, a quadrature encoder interface (QEI), and a 16-bit timer/capture module. An integrated CAN 2.0B controller and UART/SPI/I2C serial ports round out the communication set. The device operates from 3.0 V to 5.5 V on a single supply. The DSP engine provides a 40-bit accumulator, two 40-bit working registers, and single-cycle 16x16 MAC operations, enabling real-time execution of PI controllers, Park/Clarke transforms, and space-vector PWM routines without off-chip DSP support. The 40-pin PDIP form factor makes this variant particularly well suited for breadboard prototypes, educational kits, and low-volume industrial assemblies where through-hole soldering is preferred over QFN reflow. Typical applications include brushless DC (BLDC) motor drives, permanent-magnet synchronous motor (PMSM) field-oriented control, switched-mode power supply (SMPS) digital control loops, and uninterruptible power supply (UPS) inverter controllers. The QEI peripheral simplifies rotor-position feedback and removes the need for an external position decoder. When designing with this device, observe the 40 MHz maximum clock (20 MIPS per the part number suffix -20) and ensure that high-frequency oscillator traces are kept short. The on-chip voltage regulator requires a bulk capacitor on VDD/VSS; consult Microchip documentation for the recommended decoupling network. Migration paths to the dsPIC33F and PIC24 families exist in pin-compatible 44-pin TQFP variants for designs that later need higher MIPS or more memory. This page synthesizes distributor pricing, drop-in alternatives, comparison parameters, and practical design notes that are not consolidated in the manufacturer datasheet alone. Engineers evaluating a DSPIC30F4013-20I/P design-in can use the comparison table and selection guide below to choose between PDIP, QFN, and TQFP variants in the same family without a PCB rework.

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DSPIC30F4013-20I/PT

DSPIC30F4013-20I/PT - 20 MIPS 48KB DSC Motor Control | Microchip

The Microchip DSPIC30F4013-20I/PT is a 16-bit Digital Signal Controller (DSC) delivering 20 MIPS of processing throughput with a dsPIC30F modified Harvard RISC core, housed in a 44-pin TQFP (10x10 mm) package. The device integrates 48 KB of Flash program memory (16K x 24), 2 KB of SRAM, 1 KB of EEPROM, and a rich peripheral set aimed at closed-loop motor control and digital power conversion. What is a Digital Signal Controller? A DSC is a hybrid between a microcontroller (MCU) and a digital signal processor (DSP) that combines deterministic interrupt-driven control with single-cycle MAC throughput. Within the broader taxonomy, the dsPIC30F4013 sits under DSC > microcontroller > embedded processor > semiconductor. This hybrid architecture lets one chip replace a traditional MCU plus external DSP, reducing BOM and PCB area in motor control and power conversion designs. The dsPIC30F family specifically targets applications that benefit from 2.5 to 5.5V wide operating voltage, extremely low standby current, integrated EEPROM, and 5V-tolerant I/O. Key features include a 6-channel 10-bit ADC with 1 Msps conversion rate, six PWM output pairs (12 PWM I/O) with dedicated time base and dead-time control, a quadrature encoder interface (QEI) for position feedback, and three 16-bit timers. The on-chip Motor Control PWM module supports center-aligned, edge-aligned, and multi-mode PWM with hardware fault input, enabling direct drive of MOSFET/IGBT three-phase inverters. Communication peripherals include UART, SPI, and I2C. The DSPIC30F4013 implements an enhanced Harvard architecture with separate 24-bit instruction and 16-bit data paths, achieving 20 MIPS at 4 MIPS/MHz while retaining byte-level arithmetic and bit-manipulation instructions expected by MCU programmers. The 16-bit data path and 40-bit accumulators support single-cycle MAC operations suitable for Park/Clark transforms and PID loops used in field-oriented motor control. Typical applications include three-phase BLDC and PMSM motor drives, sensorless motor control, uninterruptible power supplies (UPS), digital power factor correction (PFC), induction motor control, and switched-mode power supply (SMPS) digital control loops. The integrated QEI and Motor Control PWM make this DSC particularly suited for sensored field-oriented control of three-phase motors in industrial drives, appliance, and HVAC blowers. When designing with this device, plan for a 4 MHz to 20 MHz crystal or external clock, 80 MHz internal oscillator option, and decoupling per the family reference manual. Note that the dsPIC30F family is mature and Microchip recommends migration to dsPIC33F or PIC24 families for new designs in similar 44-pin TQFP packages where longer lifecycle support is required. This page synthesizes distributor pricing, drop-in 44-pin TQFP alternatives, and practical motor-control design notes not aggregated on any single manufacturer or distributor page.

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DSPIC30F4013-30I/ML

DSPIC30F4013-30I/ML - 16-bit DSC 30MIPs 48KB Flash | Microchip

The Microchip DSPIC30F4013-30I/ML is a 16-bit Digital Signal Controller (DSC) in the dsPIC30F family that delivers up to 30 MIPS of processing performance from a modified Harvard architecture with a 16-bit data path and 24-bit instruction word. The device integrates 48 KB of on-chip Flash program memory (16K x 24 words) and operates from a 3.0 V to 5.5 V supply, packaged in a 44-pin QFN (ML) with an 8 x 8 mm body and 0.65 mm terminal pitch. The "30I" suffix denotes the 30 MIPS performance grade and the -40 °C to +85 °C industrial temperature range, while "/ML" specifies the lead-free QFN-44 surface-mount package. What is a Digital Signal Controller? A DSC sits between a microcontroller (MCU) and a full digital signal processor (DSP): it executes DSP-grade MAC operations and bit-reversed addressing for fast Fourier transforms, while still running a deterministic real-time control loop on the same chip. The dsPIC30F is the original DSC family from Microchip and targets motor control, switched-mode power supply (SMPS) control, and sensor conditioning, where one core handles both analog sampling and high-speed control math. In the broader taxonomy, a DSC is a microcontroller with a DSP engine -> microcontroller -> embedded processor -> semiconductor device. Key features include a 6-channel, 10-bit ADC with 500 ksps conversion rate, dedicated motor-control PWM modules with up to 8 PWM outputs and complementary mode, a quadrature encoder interface (QEI), an input capture module, and three 16-bit timer/counters. Communication peripherals comprise UART, SPI, and I2C, plus a CAN 2.0B module for industrial networking. The CPU core uses a 16-bit native data path with a 24-bit instruction word, providing up to 30 MIPS throughput while maintaining deterministic interrupt response for control loops. The device is fabricated in CMOS process technology and incorporates 2 KB of RAM plus 1 KB of EEPROM data memory, supporting in-application self-programming and nonvolatile parameter storage. Typical applications include brushless DC (BLDC) motor drives, permanent-magnet synchronous motor (PMSM) field-oriented control (FOC), uninterruptible power supplies (UPS), power factor correction (PFC) stages, and industrial sensor interfaces. The /ML package suits compact, high-density PCB layouts where thermal dissipation through the exposed pad is acceptable. When designing with the DSPIC30F4013-30I/ML, place decoupling capacitors close to the VDD/VSS pairs and tie the exposed thermal pad of the QFN-44 to a ground plane for thermal and electrical performance. The dsPIC30F is supported by the MPLAB X IDE and the MPLAB XC16 C compiler with a free optimization level, and the MotorBench Development Tool and dsPICDEM motor-control starter kits shorten development time. This page synthesizes distributor pricing, drop-in alternatives in the QFN-44 footprint, and practical design notes not found in the manufacturer datasheet.

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DSPIC30F4013-30I/P

DSPIC30F4013-30I/P - 16-bit DSC, 30 MIPS, 40-PDIP | Microchip

The Microchip DSPIC30F4013-30I/P is a 16-bit Digital Signal Controller (DSC) that combines microcontroller control peripherals with DSP compute throughput, delivering 30 MIPS at a 40 MHz oscillator in a 40-pin PDIP through-hole package. It integrates 48 KB of Flash program memory, 2 KB of RAM, and 1 KB of EEPROM, with peripherals including a 6-channel 10-bit ADC, motor-control PWM, encoder interface, UART, SPI, and I2C. What is a Digital Signal Controller? A DSC is a hybrid device that merges the deterministic interrupt response and peripheral set of a microcontroller with the single-cycle MAC, multiply-accumulate engine, and DSP library support of a digital signal processor. In the taxonomy of embedded processors, DSC sits between microcontroller (MCU) and digital signal processor (DSP), with the dsPIC30F family specifically targeting motor control, digital power conversion, and real-time signal conditioning where loop rates of a few to tens of kHz are common. Key features of the DSPIC30F4013-30I/P include 84 base instructions, a 17x17-bit hardware multiplier, 40 MHz maximum clock (yielding 30 MIPS with a 4-cycle pipeline), and 20 general-purpose digital I/O pins. The device supports 3.0 V to 5.5 V single-supply operation across the industrial -40C to +85C range and provides a JTAG port plus an ICSP in-circuit serial programming interface. The 30I suffix denotes the -40C to +85C industrial operating range. Architecturally the part uses a modified Harvard layout with separate program and data paths, dual 40-bit accumulators, and barrel shifter support for Q15 fractional math. The on-chip peripherals share a deterministic interrupt controller with 5-cycle latency, enabling the tight control loops required by brushless DC, AC induction, and switched-mode power supply designs. Typical applications span 3-phase BLDC and PMSM motor drives, switch-mode power supply control loops, sensorless field-oriented control, audio processing front-ends, and industrial sensor conditioning. The 30 MIPS throughput is well-matched to low- to mid-speed drives and converters operating in the 1-50 kHz PWM range. A key design consideration is input clock strategy - the integrated PLL requires careful loop filter component selection to meet motor-control EMI targets. The PDIP-40 package simplifies breadboard and through-hole prototyping and is widely supported by MPLAB X IDE, the XC16 compiler, and Microchip's motor-control application library. This page synthesizes distributor pricing, drop-in package variants, and practical design considerations not always visible on a single manufacturer datasheet page.

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

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

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

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

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

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

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

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

DSPIC30F4012-20E/ML - 16-bit DSC, 48KB Flash, 20 MIPS | Microchip

DSPIC30F4012-20E/SP - 16-bit 20 MIPS DSP MCU, 48KB Flash, 28-SPDIP | Microchip

DSPIC30F4012-20I/SO - 16-bit DSC, 48KB Flash, 20MHz | Microchip

DSPIC30F4012-20I/SP - 20 MIPS 16-bit DSC, 48KB Flash, SPDIP-28 | Microchip

DSPIC30F4012-30I/ML - 16-bit 30MIPS 48KB Flash DSC | Microchip

DSPIC30F4012T-20E/ML - 16-Bit DSC 48KB Flash Motor Control | Microchip

DSPIC30F4012T-20E/SO - 16-Bit 20 MIPS DSC, 48KB Flash | Microchip

DSPIC30F4012T-20I/SO - 16-bit DSC 48KB Flash 28-SOIC | Microchip

DSPIC30F4012T-30I/ML - 16-bit DSC, 30MIPS, 48KB Flash | Microchip

DSPIC30F4012T-30I/SO - 16-bit 30MIPS DSC, 48KB Flash | Microchip

DSPIC30F4013-20E/PT - 16-bit DSC, 48KB Flash, 20 MIPS | Microchip

DSPIC30F4013-20I/ML - 16-Bit 20 MIPS DSC, 48KB Flash | Microchip

DSPIC30F4013-20I/P - 16-bit Motor Control DSC, 20 MIPS, 40-PDIP | Microchip

DSPIC30F4013-20I/PT - 20 MIPS 48KB DSC Motor Control | Microchip

DSPIC30F4013-30I/ML - 16-bit DSC 30MIPs 48KB Flash | Microchip

DSPIC30F4013-30I/P - 16-bit DSC, 30 MIPS, 40-PDIP | Microchip