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DSPIC30F2011T-20E/ML

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

The Microchip Technology DSPIC30F2011T-20E/ML is a 16-bit digital signal controller (DSC) from the dsPIC30F Sensor Family, delivering 20 MIPS performance, 12KB (4K x 24) of FLASH program memory, and 1KB of RAM in a 28-pin QFN (6x6 mm) surface-mount package with an extended -40C to +125C operating range. A digital signal controller combines the computational architecture of a digital signal processor with the peripheral set and ease of use of a microcontroller. Within the power-management hierarchy of embedded systems, a DSC sits between a general-purpose MCU and a dedicated DSP, providing single-cycle MAC (multiply-accumulate) instructions, DSP-grade math, and deterministic interrupt handling while retaining familiar MCU peripherals such as UART, SPI, and I2C. The dsPIC30F family is Microchip's first-generation 16-bit DSC line, with documented seamless migration paths to dsPIC33F, PIC24H, or PIC24F devices in similar packages. Key features of this part include the 20 MIPS dsPIC core (40 MHz internal clock), 12KB self-programmable FLASH, 1KB RAM, and a rich analog front end: an 8-channel, 12-bit analog-to-digital converter supporting fast sampling for sensor signal chains. Serial connectivity covers I2C, SPI, and UART/USART, enabling straightforward integration with sensors, EEPROMs, displays, and host controllers. Technically, the dsPIC30F core employs a modified Harvard architecture with a multiple internal bus structure and fixed-point DSP format, executing two instructions per clock cycle at up to 20 MIPS. CMOS flash technology supports in-circuit self-programming, and the extended temperature grade (suffix -20E, /ML QFN) targets industrial environments where ambient temperatures reach +125C. Typical applications include industrial sensor conditioning and acquisition, closed-loop motor and servo control, and embedded instrumentation where 12-bit ADC accuracy and DSP math are needed at low cost. The 28-QFN 6x6 mm footprint suits compact, thermally demanding industrial boards. Design consideration: this controller operates from a 2.5V to 5.5V supply (nominal 5.0V), so verify rail sequencing and decoupling on mixed-voltage boards. This page synthesizes distributor pricing, drop-in family alternatives, pinout guidance, and practical design notes not consolidated in the manufacturer datasheet.

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DSPIC30F2011T-20E/SO

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

The Microchip Technology DSPIC30F2011T-20E/SO is a 16-bit digital signal controller (DSC) from the dsPIC30F Sensor Family delivering 20 MIPS performance with 12 KB (4K x 24) of FLASH program memory, housed in an 18-pin SOIC wide-body surface-mount package. A digital signal controller combines the computational capability of a digital signal processor with the peripheral set and ease of use of a microcontroller. Within the embedded hierarchy, the dsPIC30F2011 sits in the digital signal controller class, which itself bridges microcontrollers (MCU) and digital signal processors (DSP). DSCs are used where real-time math-intensive control loops - such as PID regulation, sensor fusion, or motor commutation - must run deterministically on a low-cost single-chip device. Key features of the DSPIC30F2011T-20E/SO include a 16-bit modified Harvard RISC architecture executing up to 20 MIPS at 5V, an 8-channel 12-bit analog-to-digital converter (up to 500 ksps) for high-resolution sensor acquisition, three 16-bit timers, and general-purpose I/O with 12 usable I/O pins. The device operates from a 2.5V to 5.5V supply range (3.3V/5V systems supported) and the -E temperature suffix denotes the extended operating range. In-circuit serial programming (ICSP) and in-circuit emulation support simplify development and field updates. Architecturally, the dsPIC30F core pairs a 16-bit datapath with DSP-class instructions (multiply-accumulate, modulo and bit-reversed addressing) and dual operands fetched in a single cycle, allowing filtering and control algorithms to execute far faster than on a conventional 8-bit MCU. Program memory is 12 KB FLASH organized as 4K x 24 instruction words, with 1 KB of static RAM for data. Typical applications include sensor signal conditioning and transducer excitation, AC-DC and DC-DC power supply digital control, battery charging, and basic motor control (BLDC/PMSM) in cost-sensitive industrial and appliance products. The 18-SOIC footprint and seamless migration path to dsPIC33F, PIC24H, or PIC24F devices in similar packages protect long-term product roadmaps. Design consideration: at 20 MIPS with an 8-channel ADC scanning, budget conversion time and interrupt latency carefully - sampling multiple channels at full speed can consume significant CPU headroom, so prioritize ADC channel sequencing in firmware. 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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DSPIC30F2011T-20I/ML

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

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

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DSPIC30F2011T-20I/SO

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

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

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DSPIC30F2012-20E/ML

DSPIC30F2012-20E/ML - 16-bit DSC 20 MIPS 12KB Flash QFN-28 | Microchip

The Microchip Technology DSPIC30F2012-20E/ML is a 16-bit digital signal controller (DSC) delivering 20 MIPS performance with 12KB (4K x 24) of Flash program memory, housed in a 28-pin QFN (6x6 mm) package with exposed pad. A digital signal controller combines the compute capability of a digital signal processor with the peripheral set and ease of use of a microcontroller. Within the power-management hierarchy of embedded systems, a DSC sits between general-purpose MCUs and dedicated DSPs: it executes real-time control loops, filters, and transform math while retaining on-chip flash, GPIO, and communication peripherals. The dsPIC30F family from Microchip pioneered this combined 16-bit MCU/DSP architecture. Key features of the DSPIC30F2012-20E/ML include a modified Harvard 16-bit core with DSP engine (barrel shifter, 17-bit x 17-bit multiplier, 40-bit accumulator), 20 MIPS execution at 3.3V to 5V supply, and the -20E speed/temperature grade supporting extended operation down to -40C. The 24-bit instruction word width matches the dsPIC30F family standard, and the device is supported by the MPLAB XC-DSC C/C++ compiler. Technically, the dsPIC30F core uses a modified Harvard architecture with separate program and data buses and multiple internal bus pathways, enabling single-cycle MAC operations essential for digital filtering and motor-control algorithms. The 40MHz-class internal clocking yields the rated 20 MIPS throughput. Typical applications include sensorless and sensored motor control (BLDC, PMSM, AC induction), digital power conversion, and embedded industrial control requiring DSP-class math in a small 6x6 mm QFN footprint. Design consideration: the exposed pad on the 28-QFN should be soldered to a grounded copper pour for thermal and signal-integrity performance. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC30F2012-20E/SO

DSPIC30F2012-20E/SO - 16-Bit 20MIPS DSC 12KB Flash | Microchip

The Microchip Technology DSPIC30F2012-20E/SO is a 16-bit Digital Signal Controller (DSC) delivering 20 MIPS performance with 12KB (4K x 24) of Flash program memory, operating at 5V in a 28-pin SOIC (7.50mm width) surface-mount package. The E suffix denotes the extended industrial temperature range of -40C to +125C. A Digital Signal Controller combines the peripheral set and ease of use of a microcontroller with the computational throughput of a DSP core. Within the power-management hierarchy of embedded systems, the DSC sits between a general-purpose MCU (such as a PIC16) and a dedicated DSP processor, making it a natural fit for motor control, digital power conversion, and sensor signal processing. The dsPIC30F family executes an modified Harvard architecture with 24-bit instruction words and DSP engine features including a 17-bit x 17-bit multiplier, 40-bit accumulator, and dual operand fetch. Key features of the DSPIC30F2012 include 20 MIPS sustained throughput at 20 MHz external clock, 12KB self-programmable Flash with in-circuit serial programming (ICSP) support, and the dsPIC30F peripheral ecosystem: UART, SPI, and I2C serial interfaces, an analog-to-digital converter, timers, input capture and output compare channels, and PWM outputs suited for motor and power control. The device operates from a single 5V supply (with 3.3V/5V family flexibility per distributor listings). Architecture highlights include the DSP engine accumulator and hardware multiply-accumulate for filter and transform algorithms, vectored interrupt handling with priority levels, and a C-compiler-friendly instruction set supported by the MPLAB XC-DSC C/C++ compiler. Development uses Microchip MPLAB X IDE with real-time debugging via hardware tools. Typical applications include brushed and brushless DC motor control, switch-mode power supplies and digital lighting ballasts, sensor conditioning in industrial control, and embedded systems that need DSP-class math without a separate DSP chip. Design consideration: choose the 20E (extended, -40C to +125C) suffix only when your environment truly demands it; the I (industrial, -40C to +85C) variant is lower cost for standard industrial use. This page synthesizes distributor pricing, drop-in alternative analysis, pinout data, and practical design notes not found in the manufacturer datasheet.

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DSPIC30F2012-20E/SP

DSPIC30F2012-20E/SP - 16-bit DSC, 20 MIPS, 12KB Flash | Microchip

The Microchip Technology DSPIC30F2012-20E/SP is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F family delivering 20 MIPS performance with 12 KB (4K x 24) of Flash program memory, housed in a 28-pin SPDIP (0.300 in / 7.62 mm) through-hole package with extended temperature operation. A Digital Signal Controller combines the computational architecture of a digital signal processor (MAC instructions, DSP engine, modified Harvard bus) with the peripherals and ease of use of a microcontroller (MCU). In the embedded hierarchy, the DSC sits between general-purpose MCUs and dedicated DSPs, making it a voltage-regulator-like workhorse for control loops that need both fast math and flexible I/O. Microchip's dsPIC30F series popularized this category for cost-sensitive motor control and power conversion designs. Key features of the DSPIC30F2012-20E/SP include 20 MIPS execution at 20 MHz operation, a 16-bit modified Harvard architecture with a hardware DSP engine, 12 KB of self-programmable Flash memory organized as 4K x 24-bit words, and 28 general-purpose pins in a breadboard-friendly SPDIP footprint. The E temperature suffix specifies extended operating range from -40C to +125C, and the SP suffix identifies the 28-pin 300-mil plastic dual in-line package. Architecturally, the device executes most instructions in a single cycle, with dual 40-bit accumulators, a 17-bit x 17-bit single-cycle hardware multiplier, and DSP multiply-accumulate instructions that accelerate digital filtering, FFT computation, and Proportional-Integral-Derivative (PID) control loops. The on-chip Flash supports In-Circuit Serial Programming (ICSP) via the MPLAB ICD development ecosystem, and the part is supported by the MPLAB XC-DSC C/C++ compiler. Typical applications include sensorless and brushed DC motor control, digital power supplies and power factor correction, embedded sensing, and industrial automation nodes where a through-hole 28-DIP package simplifies prototyping and low-volume assembly. A key design consideration is clock selection: the 20 MIPS rating requires appropriate oscillator configuration, and designers must budget Flash capacity carefully since 12 KB (about 4K instructions) is modest for complex control algorithms. This page synthesizes distributor availability data, drop-in family alternatives, and practical design guidance not consolidated in the manufacturer datasheet.

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DSPIC30F2012-20I/SO

DSPIC30F2012-20I/SO - 16-bit DSC 20MIPS 12KB Flash | Microchip

The Microchip Technology DSPIC30F2012-20I/SO is a 16-bit dsPIC30F Digital Signal Controller (DSC) delivering 20 MIPS at 3.3V to 5V operation with 12 KB flash program memory, housed in a 28-pin SOIC (SO) package rated for the industrial temperature range of -40C to +85C. A Digital Signal Controller combines the computational throughput of a digital signal processor with the peripheral integration, interrupt structure and development simplicity of a microcontroller. In the embedded system hierarchy, the dsPIC30F sits between general-purpose 16-bit MCUs and dedicated DSPs, offering a modified Harvard architecture with 24-bit wide instructions and a 16-bit wide data path that is optimized for C compilation. Key features include a 17-bit x 17-bit single-cycle hardware multiplier, two 40-bit accumulators with optional saturation logic, a dedicated DSP engine supporting modulo and bit-reversed addressing, and operation across the wide 2.5V to 5.5V supply range that makes the dsPIC30F family especially attractive for legacy 5V systems. The device also integrates flash program memory and on-chip EEPROM, reducing external component count. The core executes up to 30 MIPS in family variants; the -20I grade is speed-binned and temperature-binned for 20 MIPS operation over the industrial range. Peripherals typical of the dsPIC30F2011/2012/3012/3013 group, including motor-control-oriented capture and PWM resources, make the part suitable for math-intensive closed-loop control executed directly on a single chip. Typical applications include sensorless and sensored motor control (BLDC, PMSM, AC induction), digital power supplies and power-factor-correction converters, and industrial sensing nodes where filtering and FFT computation run alongside general control code. Design consideration: choose the -20I speed/temperature grade only if your firmware will not exceed 20 MIPS; the wide 2.5V to 5.5V input range allows direct operation from 5V industrial rails, but flash write endurance and erase specifications must be respected in field-programmable designs. This page synthesizes distributor pricing, drop-in family alternatives, application guidance, and sourcing data not consolidated in the manufacturer datasheet.

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DSPIC30F2012-30I/SP

DSPIC30F2012-30I/SP - 16-bit 30 MIPS DSC, 12KB Flash | Microchip

The Microchip Technology DSPIC30F2012-30I/SP is a high-performance 16-bit digital signal controller (DSC) delivering 30 MIPS at 3.3V/5V operation with 12KB (4K x 24) Flash program memory, housed in a 28-pin SPDIP through-hole package rated for the industrial temperature range of -40C to +85C. A digital signal controller blends the peripheral set and ease of use of a microcontroller (MCU) with the multiply-accumulate (MAC) engine of a digital signal processor (DSP), occupying a middle tier of the embedded hierarchy: MCU -> DSC -> DSP. The dsPIC30F family is designed for applications where 5V operation remains important, while the 40 MIPS dsPIC33F family serves higher-speed designs. Key features of the dsPIC30F2012 include a modified Harvard 16-bit RISC core with DSP instruction support, up to 40MHz external clock operation (30 MIPS at 3.3-5V), C compiler-friendly instruction set supported by the MPLAB XC-DSC C/C++ compiler, and Flash-based reprogrammability for field updates. Architecturally, the device integrates extensive DSP functionality - single-cycle MAC, dual operand fetch, and hardware modulo addressing - within a high-performance 16-bit microcontroller architecture, per the Microchip dsPIC30F2011/2012/3012/3013 family data sheet (document 70139B). On-chip peripherals typically include PWM modules, 10-bit ADC, UART, SPI, and I2C, suiting motor control and power-conversion tasks. Typical applications include sensorless BLDC and PMSM motor control, digital power supplies and UPS systems, and industrial sensing with DSP filtering (FIR/IIR) on the ADC data stream. The 5V-tolerant industrial operation makes it a direct fit for legacy 5V factory systems. When designing with this part, budget the Flash carefully: 12KB (4K x 24 instructions) fills quickly when combining a control loop with DSP filtering routines; the pin-compatible, larger-memory dsPIC30F3012 offers a migration path. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC30F2012T-20E/ML

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

The Microchip Technology DSPIC30F2012T-20E/ML is a 16-bit dsPIC30F digital signal controller (DSC) delivering 20 MIPS performance with 12KB (4K x 24) of FLASH program memory and 1KB of RAM, housed in a 28-pin QFN (6x6 mm) surface-mount package supplied on tape and reel. A digital signal controller combines the computational architecture of a digital signal processor with the peripheral set and ease of use of a microcontroller. In the semiconductor hierarchy, the dsPIC30F family sits between general-purpose MCUs and dedicated DSPs, making it a power management and motor control workhorse within the broader embedded processor category. The 16-bit modified Harvard architecture executes most instructions in a single cycle with DSP multiply-accumulate support. Key features of the DSPIC30F2012T-20E/ML include 20 MIPS instruction throughput at the -20E speed grade, a 12KB self-programmable FLASH program memory organized as 4K x 24-bit words, 1KB of on-chip SRAM data memory, and operation from a single 3.0V to 5.5V supply. The extended temperature grade (suffix -E) supports operation from -40C to +125C, enabling deployment in harsh industrial and automotive-adjacent environments. On-chip peripherals include a 10-bit ADC, UART, SPI, I2C, and motor-control PWM modules typical of the dsPIC30F series. Architecturally, the dsPIC30F core integrates a 16-bit ALU with two 40-bit accumulators, hardware multiply and divide units, and a flexible interrupt structure. The C compiler toolchain (MPLAB XC-DSC) translates standard ANSI C into optimized DSC assembly, giving full access to hardware capabilities including DSP engine addressing modes. Typical applications include industrial automation, motor control and power conversion, automotive subsystems, and consumer electronics, where the combination of DSP math capability and MCU peripherals reduces bill-of-materials complexity compared to separate MCU-plus-DSP solutions. When designing with this device, budget FLASH and RAM carefully: 12KB of program memory and 1KB of RAM are sufficient for sensor and motor-control firmware but require optimization for complex protocol stacks. This page synthesizes distributor availability data, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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DSPIC30F2012T-20E/SO

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

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

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DSPIC30F2012T-20I/SO

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

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

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DSPIC30F2012T-30I/ML

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

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

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DSPIC30F2020-20E/MM

DSPIC30F2020-20E/MM - 16-bit DSC, 30MIPS SMPS MCU | Microchip

The Microchip Technology DSPIC30F2020-20E/MM is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F SMPS and Digital Power Conversion family, integrating a high-performance DSP engine with a single-cycle 16-bit MCU core on a single die. The device executes instructions at up to 30 MIPS when operating from a 120 MHz internal clock (4x PLL from a 30 MHz oscillator), delivers 12 KB of on-chip Flash program memory (4K x 24), and provides 512 bytes of RAM. It is offered in a 28-pin QFN-S (6x6 mm) package with an exposed thermal pad and supports 21 I/O pins. A Digital Signal Controller (DSC) is a hybrid class of microcontroller that combines a traditional MCU's deterministic control peripherals with a DSP engine capable of executing single-cycle MAC operations on 16-bit data. Within the power-management hierarchy, a DSC sits between an MCU and a DSP, occupying the same role as a general-purpose MCU plus a dedicated hardware multiplier/accumulator; the dsPIC30F family is specifically optimized for switch-mode power supply (SMPS) topologies, multi-loop digital control, and digital power conversion. Key features include three on-chip PWM generators with up to 8 outputs, 10-bit ADC with up to 1 Msps sampling, three 16-bit timers/counters, an I2C peripheral, an SPI peripheral, and a UART module. Operating voltage spans 2.5 V to 5.5 V (typical 3.3 V or 5 V rails), industrial temperature range is -40C to +125C, and the device is built on a CMOS process optimized for power-conversion firmware loops. The 30F2020 is engineered for digital SMPS control: it can run multiple control loops per PWM period, sample the ADC within a few hundred nanoseconds of a PWM edge, and update duty-cycle registers mid-period. The architecture supports interleaved PFC, phase-shifted full-bridge, and synchronous buck topologies with sub-microsecond loop latency. Typical applications include AC/DC power supplies, DC/DC converter control, uninterruptible power systems, digital PFC, induction cooking, and digitally controlled lighting ballasts. The device also fits motor control for small BLDC and PMSM motors below 200 W. When designing firmware for this part, place the ADC sampling trigger immediately after the PWM edge in software to minimize phase lag, and use the DSC's hardware accumulator to avoid overflow on long-running integrators. Ensure decoupling is placed within 5 mm of every VDD/VSS pair to keep switching noise off the analog rail. This page synthesizes distributor pricing, drop-in alternative listings, and practical firmware/layout design notes not consolidated in any single manufacturer or distributor page.

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DSPIC30F2020-20E/SO

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

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

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DSPIC30F2020-30I/MM

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

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

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DSPIC30F2020-30I/MMB32

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

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

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DSPIC30F2020-30I/SO

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

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

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DSPIC30F2020-30I/SP

DSPIC30F2020-30I/SP - 30 MIPS 16-bit SMPS DSC | Microchip | SPDIP-28

The Microchip Technology DSPIC30F2020-30I/SP is a high-performance 16-bit Digital Signal Controller (DSC) engineered specifically for switch-mode power supply (SMPS) and digital power conversion applications, integrating a DSP engine with a 30 MIPS modified Harvard RISC core in a 28-pin SPDIP package. The device delivers 12 KB of Flash program memory, 512 bytes of SRAM data memory, and 21 general-purpose I/O pins while operating from a 2.5V to 5.5V supply at 30 MIPS throughput. What is a Digital Signal Controller? A DSC is a hybrid device that combines a microcontroller (MCU) with a digital signal processor (DSP) on a single die. Unlike a pure MCU that executes instructions sequentially, a DSC adds single-cycle MAC (multiply-accumulate) operations, dual-operand fetches, and a hardware barrel shifter, enabling real-time control loop math. The hierarchy is: DSC -> MCU/DSP hybrid -> embedded controller -> semiconductor IC. dsPIC30F devices sit in Microchip's SMPS-optimized sub-family, targeting multi-loop digital control. Key features include a dedicated 10-bit ADC with up to 2 MSPS conversion rate, three 16-bit timers, a 16-bit PWM module with up to 4 duty-cycle generators and 8 outputs, plus I2C, SPI, and UART communication peripherals. The DSPIC30F2020-30I/SP integrates a 5-channel, 10-bit ADC, and supports up to 30 MIPS operation. The on-chip peripherals are tuned for closed-loop digital control of forward, flyback, push-pull, half-bridge, and full-bridge converter topologies. Architecturally, the DSPIC30F2020 uses a 16-bit (24-bit-wide instruction) modified Harvard core with 16 working registers, a hardware DO and REPEAT loop engine, and zero-overhead looping primitives. SMPS-dedicated features include high-speed PWM with programmable dead-time control, fault input pins, and ADC triggering synchronized to the PWM period, which removes sample-to-PWM-edge jitter. Typical applications span AC-DC converters, DC-DC converters, power factor correction (PFC) stages, uninterruptible power supplies (UPS), solar inverters, and digital welding controls. Engineers select this part when migrating analog-compensated SMPS designs to digital control where board space, reliability, and adaptive control outweigh raw MIPS. Design consideration: the device's 30 MIPS sustained throughput is achievable only when the PLL is engaged; at the internal 7.37 MHz FRC oscillator the throughput drops. Ensure the inductor, MOSFETs, and ADC input network are placed per the dsPIC SMPS layout guide to avoid noise-induced ADC jitter. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on the manufacturer product page.

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DSPIC30F2020T-30I/SO

DSPIC30F2020T-30I/SO - 30 MIPS dsPIC DSC, 12KB Flash | Microchip

The Microchip DSPIC30F2020T-30I/SO is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F family, integrating a high-performance DSP engine with a microcontroller core in a 28-pin SOIC wide-body package. It operates up to 30 MIPS, contains 12 KB (4K x 24) of Flash program memory, 512 bytes of RAM, and 21 general-purpose I/O pins. The device targets switched-mode power supply (SMPS) and digital power conversion applications, supporting multi-loop topologies common in modern AC/DC and DC/DC converters. A Digital Signal Controller (DSC) is a hybrid device that fuses a microcontroller's deterministic control peripherals with a DSP's parallel math engine. DSCs sit in the broader taxonomy of microcontrollers -> embedded controllers -> signal-chain processing devices. The dsPIC30F series specifically adds single-cycle MAC instructions and a barrel shifter, enabling high-speed closed-loop control loops (PID, state-space, predictive) without offloading to a separate DSP. Key features of the DSPIC30F2020 include a 10-bit, 8-channel ADC with 1 Msps sampling rate suited to current/voltage sense in power loops, dedicated PWM modules with programmable dead-time and fault inputs for driving power MOSFETs/IGBTs, and a 16-bit wide data path. The 30 MIPS performance at 4.0-5.5V operation provides ample headroom for control-law calculation within typical 20-100 kHz switching loops, while industrial -40C to +85C temperature range supports harsh environments. Architecturally, the DSPIC30F2020 uses a Harvard-style bus with separate program and data memories, allowing simultaneous fetch and operand access. Its modified Harvard core features a 24-bit instruction word optimized for DSP idioms. The 30 MIPS version is the mid-tier speed grade of the dsPIC30F2020 family, suitable for digital PFC, full-bridge converters, and uninterruptible power supplies. Typical applications include digital PFC boost stages, LLC and phase-shifted full-bridge converters, solar micro-inverters, UPS systems, induction-heating control, and digital LED drivers. The 21 I/O plus dedicated PWM/ADC channels allow direct interface to power-stage gate drivers and analog feedback without external glue logic. When designing with this device, ensure the 5V supply is well-decoupled and that the analog and digital grounds are joined at a single star point beneath the IC. The ADC's 1 Msps rate is the hard ceiling for control-loop bandwidth; for higher-frequency loops consider the dsPIC33F family. This page synthesizes distributor pricing, parametric data, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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DSPIC30F2023-20E/ML

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

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

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DSPIC30F2023-20E/PT

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

The Microchip Technology DSPIC30F2023-20E/PT is a 16-bit Digital Signal Controller (DSC) from the dsPIC30F SMPS family, integrating a high-performance DSP engine with a single-cycle 16-bit MCU core. It delivers 30 MIPS of processing throughput at 120 MHz internal clock (20 MHz input with 6x PLL), supported by 12 KB (4K x 24) of Flash program memory and 512 bytes of RAM, in a 44-pin TQFP (10x10 mm) surface-mount package with 35 digital I/O pins. A digital signal controller (DSC) is a hybrid device that combines the deterministic real-time control of a microcontroller with the computational throughput of a digital signal processor (DSP). Within the broader taxonomy, a DSC sits between an MCU and a DSP, with the dsPIC30F2023 specifically targeting switched-mode power supply (SMPS) and digital power-conversion applications such as AC/DC converters, DC/DC converters, PFC, and uninterruptible power supplies. The dsPIC30F architecture is a 16-bit modified Harvard machine with a 24-bit instruction word, optimized for single-cycle MAC operations essential to high-bandwidth control loops. The device integrates a 200 ns 10-bit ADC with up to 2 Msps conversion rate, a dedicated 4-channel PWM module with high-resolution duty-cycle control, and on-chip analog comparators for fast hardware protection. Its 30 MIPS throughput and deterministic interrupt latency make it capable of running multi-loop digital control algorithms, while built-in peripherals such as the PWM with programmable dead-time, fault inputs, and current-reset allow direct interface to power MOSFET half-bridges. The wide 2.5V-5.5V operating range and industrial-grade -40 °C to +125 °C extended temperature range support rugged deployment. Typical applications include multi-loop digital SMPS (PFC + downstream DC/DC), digital UPS systems, AC-to-DC power-factor-corrected converters, solar inverters, induction-heating controls, and high-frequency welding power supplies. Engineers use the DSPIC30F2023-20E/PT in designs where analog control loops cannot meet transient response or programmability requirements. The 'E' suffix denotes the extended-temperature grade, and '/PT' indicates the TQFP-44 package on tape and reel. When designing with this DSC, allocate the 4K x 24 program-word Flash evenly between control loops and housekeeping, and reserve at least one ADC channel for hardware current sensing. The 512-byte RAM is intentionally small - use compile-time XRAM allocation and the X data-space carefully to keep the call stack within budget.

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DSPIC30F2023-30I/PT

DSPIC30F2023-30I/PT - 16-bit SMPS DSC, 12KB Flash, 30 MIPS | Microchip

The Microchip Technology DSPIC30F2023-30I/PT is a 16-bit Digital Signal Controller (DSC) in the dsPIC30F SMPS family, featuring 12 KB (4K x 24) of Flash program memory, 512 bytes of RAM, and a 30 MIPS modified Harvard architecture core, packaged in a 44-pin TQFP (PT) with 10x10 mm body. It is purpose-built for high-performance switch-mode power supply (SMPS) and digital power conversion applications such as AC/DC converters, DC/DC converters, power factor correction, and uninterruptible power supplies. A Digital Signal Controller combines the deterministic interrupt response and peripheral set of a microcontroller with the computational throughput of a DSP. Within the broader taxonomy, the dsPIC30F2023 belongs to the 16-bit DSC category, which sits between 8-bit microcontrollers (PIC16) and 32-bit microcontrollers (PIC32). It is positioned as a specialized SMPS controller with on-chip peripherals including high-speed PWM, a 10-bit A/D converter, and analog comparators tuned for multi-loop digital power control. Key features include 21 digital I/O pins, an internal oscillator, support for 3.3V and 5V operation, four 16-bit timers, and a 10-bit ADC with up to 1 Msps sampling rate. The device integrates dedicated SMPS peripherals such as high-speed 10-bit PWM with dedicated time bases, dual analog comparators with programmable reference, and a 4-channel DMA controller that offloads data movement from the core to keep control loops deterministic. The DSP engine executes one MAC per instruction cycle, and the modified Harvard bus allows simultaneous fetch of data and program words. The 44-pin TQFP package provides a thermal resistance of approximately 45 C/W (theta_JA) and supports industrial temperature operation from -40C to +85C. The 30 MIPS performance rating is based on a 120 MHz internal clock (4 MHz x 30 PLL multiplier), giving 33.3 ns instruction cycle time. Typical applications include digital switch-mode power supplies (SMPS), AC-to-DC and DC-to-DC converters, power factor correction (PFC) stages, uninterruptible power supplies (UPS), digital lighting ballasts, and digital motor control. The high-speed PWM and fast ADC make it especially suitable for multi-loop topologies requiring tight voltage and current regulation. When designing with this device, note that the -30I speed grade supports 30 MIPS operation across the full -40C to +85C industrial range. Verify that the chosen switching frequency of your SMPS loop stays within the ADC sample-and-conversion time budget, and use the dedicated SMPS peripherals (high-speed PWM, fast comparator) rather than general-purpose I/O to maintain loop determinism. This page synthesizes distributor pricing, drop-in alternative listings, comparison data, and practical design notes that go beyond what is found in the manufacturer datasheet alone, including application guidance, parametric comparison tables, and same-family alternatives for qualified re-use of existing PCB layouts.

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DSPIC30F2023T-30I/ML

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

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

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Unterkategorien

Produkte (39.000+)

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

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

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

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

DSPIC30F2012-20E/ML - 16-bit DSC 20 MIPS 12KB Flash QFN-28 | Microchip

DSPIC30F2012-20E/SO - 16-Bit 20MIPS DSC 12KB Flash | Microchip

DSPIC30F2012-20E/SP - 16-bit DSC, 20 MIPS, 12KB Flash | Microchip

DSPIC30F2012-20I/SO - 16-bit DSC 20MIPS 12KB Flash | Microchip

DSPIC30F2012-30I/SP - 16-bit 30 MIPS DSC, 12KB Flash | Microchip

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

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

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

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

DSPIC30F2020-20E/MM - 16-bit DSC, 30MIPS SMPS MCU | Microchip

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

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

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

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

DSPIC30F2020-30I/SP - 30 MIPS 16-bit SMPS DSC | Microchip | SPDIP-28

DSPIC30F2020T-30I/SO - 30 MIPS dsPIC DSC, 12KB Flash | Microchip

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

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

DSPIC30F2023-30I/PT - 16-bit SMPS DSC, 12KB Flash, 30 MIPS | Microchip

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