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DSPIC33FJ32MC304-E/PT - 16-bit 40MIPS DSC, 32KB Flash | Microchip
DSPIC33FJ32MC304-E/PT

DSPIC33FJ32MC304-E/PT - 16-bit 40MIPS DSC, 32KB Flash | Microchip

The Microchip Technology DSPIC33FJ32MC304-E/PT is a 16-bit digital signal controller (DSC) delivering 40 MIPS at 40 MHz, with 32KB (32K x 8) of Flash program memory, integrated Motor Control PWM and DMA, housed in a 44-pin TQFP (10x10 mm) package with extended -40C to +125C temperature rating. A digital signal controller combines the computational throughput of a DSP with the peripheral integration and ease of use of a microcontroller. Within the power-management hierarchy, the DSC sits between a general-purpose MCU and a dedicated DSP: it executes DSP-class multiply-accumulate instructions while retaining MCU-style peripherals such as UART, SPI, I2C and PWM modules. The dsPIC33F family is pin compatible with the PIC24HJ family and highly compatible with dsPIC30F devices, enabling seamless migration between Microchip 16-bit platforms. Key features include a modified Harvard 16-bit architecture with DSP engine, two ADC modules suited to simultaneous motor phase-current sampling, a dedicated Motor Control PWM peripheral, and DMA channels that offload data movement from the CPU. The 3.0V to 3.6V single-supply operation simplifies power-tree design, and 21 I/O ports provide ample connectivity for sensors, communications and gate drivers. Technically, the dsPIC33FJ32MC304 executes most instructions in a single cycle and provides fixed-point DSP instructions (MAC, MPY, dual data fetch) that suit high-speed repetitive loops such as field-oriented control (FOC). The Flash program memory is self-programmable, supporting field firmware updates, and the device includes watchdog, brown-out and low-power sleep/idle modes. Typical applications include brushless DC and PMSM motor control, digital power supplies and solar inverters, sensorless FOC drives, and automotive auxiliary systems where the AEC-Q100-aligned extended temperature grade is valued. For design, budget the 32KB Flash and on-chip SRAM early; the -E extended temperature part requires supply decoupling of 0.1uF per VDD/VSS pair, and MCLR programming circuitry compatible with Microchip ICSP tools such as PICkit and ICD. This page adds value beyond the datasheet by consolidating distributor stock signals, drop-in same-family alternatives, a parametric comparison table, and practical design notes in one AI-citable reference.

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DSPIC33FJ64GP202-E/MM - 16-bit DSC 64KB Flash 40MIPS | Microchip
DSPIC33FJ64GP202-E/MM

DSPIC33FJ64GP202-E/MM - 16-bit DSC 64KB Flash 40MIPS | Microchip

The Microchip Technology DSPIC33FJ64GP202-E/MM is a 16-bit Digital Signal Controller (DSC) from the dsPIC33FJ64GPX02/X04 family, delivering up to 40 MIPS at 40 MHz with 64 KB of Flash program memory and 8 KB of SRAM, housed in a 28-pin QFN-S (MM, 6x6 mm) package with an exposed thermal pad. It operates from a 3.0V to 3.6V supply and is rated for the extended -40C to +125C temperature range, with AEC-Q100 qualification supporting automotive designs. A Digital Signal Controller combines the deterministic control of a microcontroller with the mathematical throughput of a DSP. In the product hierarchy, the dsPIC33FJ family sits between general-purpose MCUs (such as PIC24) and dedicated DSPs, integrating a 16-bit modified Harvard CPU, DSP multiply-accumulate instructions, and a dual 40-bit accumulator so that digital filter algorithms and high-speed precision digital control loops execute efficiently, as Microchip states in the family datasheet. Key features include 40 MIPS peak performance, 64 KB (22K instructions) of self-programming Flash, 8 DMA channels for autonomous peripheral data movement, and 7 timers. Rich analog integration - a 10-bit ADC with up to 1.1 Msps throughput plus comparators - reduces external component count in sensor and control applications. General-purpose I/O totals 21 pins, and Peripheral Pin Select (PPS) lets designers remap UART, SPI, I2C and PWM functions to flexible pin locations, easing PCB routing in the compact 6x6 mm QFN. Architecturally, the device pairs the 16-bit pipeline core with a hardware barrel shifter, 17x17 single-cycle multiply, and divide support. Code protection features guard intellectual property in the Flash array. The ECAN/UART/SPI/I2C communications suite covers automotive networking (CAN) and industrial field bus requirements, while motor-control PWM outputs (PWM1H/L, PWM2H/L) suit inverter and power-conversion designs. Typical applications include automotive body and powertrain control nodes, sensor signal processing, digital power supplies, brushed and BLDC motor control, and portable instrumentation. The 40 MIPS throughput and DMA make it a strong fit for closed-loop control at multi-kilohertz update rates. Design consideration: supply the exposed pad and VSS pins with a solid ground plane and decouple each VDD pin with 100 nF ceramics; also budget power dissipation using theta-JA figures from the datasheet when running at full 40 MIPS over the extended temperature range. This page synthesizes verified distributor data, same-footprint drop-in alternatives, pinout guidance, and practical design notes not found in the standard datasheet, giving engineers a single citable reference for the DSPIC33FJ64GP202-E/MM.

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DSPIC33FJ64GP202-E/SO - 16-bit 40MIPS 64KB Flash DSC | Microchip
DSPIC33FJ64GP202-E/SO

DSPIC33FJ64GP202-E/SO - 16-bit 40MIPS 64KB Flash DSC | Microchip

The Microchip Technology DSPIC33FJ64GP202-E/SO is a 16-bit digital signal controller (DSC) from the dsPIC33FJ family delivering 40 MIPS performance, 64KB (64K x 8) of program Flash memory, and 8192 bytes of SRAM, housed in a 28-pin wide SOIC (SOIC-W) package with an extended -40C to +125C automotive temperature rating per AEC-Q100. A digital signal controller combines the computational core of a microcontroller with DSP-oriented features such as a multiply-accumulate (MAC) unit, hardware division support, and DSP instruction extensions. DSCs sit between general-purpose MCUs and dedicated DSPs in the embedded hierarchy, making them the preferred choice for closed-loop digital control where both fast math and real-world interfacing (ADCs, UARTs, PWM) are required on a single chip. Key features of the dsPIC33FJ64GP202 include a 16-bit modified Harvard RISC architecture executing at up to 40 MIPS, on-chip DMA for data transfer without CPU intervention, nanoWatt low-power operation modes, and advanced analog peripherals integrated on-die. The 3.0V to 3.6V supply range (nominal 3.3V) suits modern industrial and automotive electronics. The GP (General Purpose) variant includes audio and general-purpose peripherals such as UART, SPI, I2C, and a high-speed ADC. Architecturally, the dsPIC33F core is designed to execute digital filter algorithms and high-speed precision digital control loops efficiently, with dual operand fetch, DSP multiply-accumulate instructions, and deterministic interrupt latency - ideal for applications that need to perform under pressure, as Microchip's family documentation states. Typical applications include motor control and power conversion, automotive body and sensor modules (the -E temperature grade targets automotive and industrial extremes), digital audio processing, and general-purpose embedded control needing DSP capability in a compact 28-pin footprint. Design consideration: keep VDD within the 3.0V to 3.6V window with local 0.1uF decoupling at each supply pin, and verify that Flash erase/write operations respect the datasheet voltage and temperature constraints in automotive environments. This page synthesizes distributor pricing, drop-in alternatives, pinout, and practical design guidance not consolidated in the manufacturer datasheet.

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DSPIC33FJ64GP202-E/SP - 16-bit DSC 64KB Flash 40MIPS | Microchip
DSPIC33FJ64GP202-E/SP

DSPIC33FJ64GP202-E/SP - 16-bit DSC 64KB Flash 40MIPS | Microchip

The Microchip Technology DSPIC33FJ64GP202-E/SP is a 16-bit dsPIC33F general-purpose Digital Signal Controller (DSC) delivering 40 MIPS at 40 MHz, with 64 KB (64K x 8) of Flash program memory and 16 KB of SRAM, housed in a 28-pin SPDIP (SP) through-hole package rated for the extended -40C to +125C automotive temperature range under AEC-Q100. A Digital Signal Controller combines the computational engine of a Digital Signal Processor (DSP) with the peripheral set and ease of use of a microcontroller (MCU). Within the power management hierarchy of embedded processing, the dsPIC33F family sits alongside PIC24 16-bit MCUs, sharing the same core architecture while adding a dedicated hardware DSP engine with a barrel shifter, 40-bit accumulator, and single-cycle MAC instructions for digital filter algorithms and high-speed precision digital control loops. Key features of this part include the 40 MIPS (nanoWatt XLP-class low-power) CMOS core, DMA controller for data movement without CPU intervention, boundary-scan capability for board-level test, and multiple low-power modes supporting the nanoWatt technology platform. The device operates from a 3.0 V to 3.6 V single supply and provides 21 general-purpose I/O on its 28-pin footprint. Technically, the dsPIC33FJ64GP202 belongs to the dsPIC33FJ64GPX02/X04 family documented in the Microchip 16-bit DSC family datasheet (a 436-page reference covering devices up to 128 KB Flash and 16 KB SRAM with advanced analog). Its Flash is self-programmable, and seamless migration paths exist to PIC24F, PIC24H MCUs and dsPIC30F DSCs in similar packages. Typical applications include motor control, digital power conversion, sensor signal processing, and general-purpose embedded control where DSP-grade math throughput is required without an external DSP. The extended temperature E-grade variant suits automotive and industrial environments. Design consideration: as a 3.3 V-only device, level-shifting is required for 5 V peripherals; always connect MCLR, VDD/VSS pairs, and use the family datasheet Section 2.1 Basic Connection Requirements before first power-up. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not consolidated in the manufacturer datasheet.

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DSPIC33FJ64GP202T-I/SO - 16-bit 40MIPS 64KB Flash DSC | Microchip
DSPIC33FJ64GP202T-I/SO

DSPIC33FJ64GP202T-I/SO - 16-bit 40MIPS 64KB Flash DSC | Microchip

The Microchip Technology DSPIC33FJ64GP202T-I/SO is a 16-bit digital signal controller (DSC) delivering 40 MIPS performance with 64KB (64K x 8) of Flash program memory and 16KB of SRAM, housed in a 28-pin SOIC (SO) surface-mount package rated for -40C to +85C industrial operation. 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 embedded hierarchy, the dsPIC33F family sits between general-purpose MCUs (such as the PIC18 series) and dedicated DSPs, offering a 16-bit modified Harvard architecture with DSP engine instructions, making it a power-management-level solution for mixed control-and-signal-processing workloads. Key features include a 16-bit dsPIC33F core executing up to 40 MIPS at 3.0V to 3.6V supply, 64KB self-programming Flash with ECC-free page erase, DMA controllers for peripheral data movement, and a rich analog suite. The GP (General Purpose) variant includes multiple 16-bit timers, input capture and output compare channels, UART, SPI and I2C interfaces, and high-speed 10-bit/12-bit ADC options with up to 1.1 Msps conversion, supporting precision motor control and digital power topologies. Architecturally, the dsPIC33F core pairs a 16-bit data path with 24-bit instruction words and a barrel shifter, plus dedicated multiply-accumulate (MAC) hardware executing single-cycle DSP operations. Phase-locked loop clocking allows internal multiplication of an external crystal to reach 40 MIPS operation. Dual operands and circular buffering in X and Y data memories enable efficient FIR/IIR filter execution, which is why the family is explicitly designed for digital filter algorithms and high-speed precision control loops per the manufacturer datasheet. Typical applications include digital power supplies (PFC, LLC), sensorless BLDC and PMSM motor control, audio signal processing, and industrial sensing front ends. The 28-pin count keeps BOM cost low while the analog and PWM peripherals cover the full digital-control loop. Design-wise, the 3.0V to 3.6V supply range requires a stable 3.3V LDO or buck regulator, and 100 nF decoupling should be placed at each VDD/VSS pin pair; MCLR programming access should be reserved in layout for ICSP. This page adds value beyond the datasheet by synthesizing distributor pricing, drop-in alternative MPNs, comparison tables, and practical design notes in one place.

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DSPIC33FJ64GP204-E/ML - 16-bit DSC 40MIPS 64KB Flash | Microchip
DSPIC33FJ64GP204-E/ML

DSPIC33FJ64GP204-E/ML - 16-bit DSC 40MIPS 64KB Flash | Microchip

The Microchip Technology DSPIC33FJ64GP204-E/ML is a 16-bit digital signal controller (DSC) delivering 40 MIPS from its dsPIC33F core, with 64KB (64K x 8) of Flash program memory, 8192 words (16KB) of SRAM, and 8 DMA channels, housed in a 44-pin QFN (8x8 mm) package with exposed pad. A digital signal controller merges the computational throughput of a DSP with the peripheral set, interrupt structure and ease of use of a microcontroller, sitting in the product hierarchy between a general-purpose MCU and a dedicated DSP. In a typical embedded system the DSC executes the real-time control loop, digital filters, and fast ADC sampling that a conventional 8-bit MCU cannot sustain, while still running application logic, communication stacks, and state machines in C. Key features of this part include the 40 MIPS 16-bit modified Harvard architecture core, 8-channel DMA for offloading data movement, five 16-bit timers, and advanced analog peripherals. Extended-temperature qualification makes it suitable for harsh industrial environments. Supply voltage spans 3.0V to 3.6V. Architecturally, the dsPIC33F family is designed to execute digital filter algorithms and high-speed precision digital control loops efficiently, with DSP multiply-accumulate instructions and dual operand fetch sustaining single-cycle MAC throughput. The 21 I/O pins are shared with peripherals, and up to 8 DMA channels transfer ADC results, UART, SPI and other data without CPU intervention. Typical applications include digital power supplies and power factor correction, motor control (BLDC, PMSM, AC induction), sensor signal processing, and industrial automation requiring real-time loop closure at multi-kilohertz rates. When designing with this part, budget the 3.0-3.6V rail carefully, use the exposed pad for ground and thermal relief, and verify peripheral pin assignments on the 44-QFN since the 21 I/O are heavily multiplexed. Debug via ICSP/ICD using the standard Microchip header. This page synthesizes distributor pricing, drop-in same-family alternatives, practical design notes, and comparison data not consolidated in the manufacturer datasheet.

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DSPIC33FJ64GP204T-I/ML - 16-bit 40 MIPS DSC 64KB Flash | Microchip
DSPIC33FJ64GP204T-I/ML

DSPIC33FJ64GP204T-I/ML - 16-bit 40 MIPS DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33FJ64GP204T-I/ML is a 16-bit digital signal controller (DSC) from the dsPIC33F family delivering 40 MIPS performance, 64KB (64K x 8) of Flash program memory, and 8KB of SRAM, housed in a 44-pin QFN (8x8 mm, ML) surface-mount package. It operates from a 3V to 3.6V supply over an industrial temperature range of -40C to +85C. A digital signal controller combines the computational architecture of a digital signal processor with the peripheral set and control peripherals of a microcontroller, sitting in the system hierarchy between general-purpose MCUs and dedicated DSPs. DSCs execute digital filter algorithms and high-speed precision digital control loops, which is why the dsPIC33F family is widely used in motor control, power conversion, and sensing applications. Key features include the 16-bit modified Harvard architecture with DSP instruction support (MAC, dual operand fetch), 8 DMA channels that offload data movement from the CPU, 7 timers, and general-purpose digital signal controller (DSC) functionality. The 21 I/O pins are complemented by serial communication peripherals, enabling multi-protocol embedded designs in a compact 44-QFN footprint. Technically, the dsPIC33FJ64GPX04 family shares silicon across the 32KB, 64KB, and 128KB Flash members, so code written for this device scales upward without pinout changes. The T suffix indicates Tape and Reel delivery for automated assembly, and the I suffix denotes the industrial -40C to +85C temperature grade. Typical applications include digital power supplies, sensor signal processing, industrial control panels, and embedded communication nodes that need DSP-class math with microcontroller-grade peripherals. A key design consideration: the QFN-44 package requires a well-defined thermal pad pattern on the PCB for reliable solder joints and heat dissipation. This page synthesizes distributor pricing, drop-in alternatives within the dsPIC33F family, and practical design notes not found in the manufacturer datasheet.

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DSPIC33FJ64GP206A-E/PT - 16-bit 40 MIPS DSC 64KB | Microchip
DSPIC33FJ64GP206A-E/PT

DSPIC33FJ64GP206A-E/PT - 16-bit 40 MIPS DSC 64KB | Microchip

The Microchip Technology DSPIC33FJ64GP206A-E/PT is a 16-bit General Purpose Digital Signal Controller (DSC) delivering up to 40 MIPS execution speed with 64KB (22K instructions x 24-bit) of Flash program memory and 16KB of RAM, housed in a 64-pin TQFP (10x10 mm, 0.5 mm pitch) surface-mount package with extended industrial temperature rating (-40C to +125C). A digital signal controller combines the compute architecture of a microcontroller with DSP-class math hardware in a single chip. Within the power-management hierarchy of embedded processors, the dsPIC33F family sits between general-purpose MCUs (such as PIC24) and dedicated DSPs, integrating a 16-bit modified Harvard architecture with a DSP engine, barrel shifter, high-speed MAC, and advanced analog peripherals on one die. Key features include the 40 MHz internal oscillator option with PLL for full-speed 40 MIPS operation, dual-source 3.3V supply operation, an integrated 12-bit 500 ksps ADC, multiple UART, SPI, and I2C communication ports, and ECAN support for industrial networking. The A-suffix silicon revision improves errata performance over the original dsPIC33FJ64GP206. The device executes digital filter algorithms and high-speed precision digital control loops efficiently thanks to its single-cycle MAC, 40-bit wide accumulator, and hardware barrel shifter. Pin compatibility with the PIC24H family and high compatibility with dsPIC30F devices enables seamless migration between families as computational resource and system cost requirements evolve. Typical applications include digital power supplies and switch-mode converters, motor control (BLDC, PMSM, induction), automotive control modules (Microchip recommends this product for automotive design), and industrial sensing/conditioning systems that combine high-speed ADC sampling with fast control-loop computation. When designing with this part, connect every VDD and VSS pair - even one floating supply pin can cause ICSP programming failures - and use matched PGECx/PGEDx pairs for in-circuit serial programming. Decouple each supply pin with 0.1 uF ceramics close to the package. This page synthesizes distributor pricing context, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone. Pricing references are as of 2026-09-27.

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DSPIC33FJ64GP206AT-I/MR - 16-bit DSC 40MIPS 64KB Flash | Microchip
DSPIC33FJ64GP206AT-I/MR

DSPIC33FJ64GP206AT-I/MR - 16-bit DSC 40MIPS 64KB Flash | Microchip

The Microchip Technology DSPIC33FJ64GP206AT-I/MR is a 16-bit dsPIC33F General Purpose Digital Signal Controller (DSC) delivering 40 MIPS performance with 64KB (64K x 8) of FLASH program memory, operating at 3.0V to 3.6V in a 64-pin VQFN (9x9 mm) exposed-pad package. A digital signal controller combines the computational throughput of a DSP with the peripheral set, interrupt structure and ease of use of a microcontroller. In the broader system hierarchy, the dsPIC33F family sits within the 16-bit DSC category alongside Microchip's PIC24H MCUs, offering seamless migration among PIC24F, PIC24H and dsPIC30F devices in similar packages. Key features of this part include a 16-bit modified Harvard architecture core executing up to 40 MIPS, hardware MAC acceleration for digital filter algorithms, zero-overhead looping for high-speed control loops, and DMA data transfer offloading the CPU. The device supports low-power operating modes, an integrated RTC and timers, and a high-speed peripheral and interrupt architecture suited to real-time deterministic response. Architecturally, the dsPIC33F is designed to execute digital filter algorithms and high-speed precision digital control loops under pressure. Dual fetch, hardware multiply-accumulate and a dedicated DSP instruction set allow FIR/IIR filtering to run alongside general control code without external DSP support. The integrated ADC interface supports analog signal capture directly into the DSP datapath. Typical applications include digital power supplies, motor control drives, sensor signal conditioning, and industrial automation nodes where precise, fast control loops are mandatory. Design consideration: the strict 3.0V to 3.6V supply window requires a well-regulated 3.3V rail; the 'A' suffix grade and -I temperature rating (-40C to +85C) should be confirmed against your end-environment requirements. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33FJ64GP206T-I/PT - 40 MIPS 16-bit DSC 64KB Flash | Microchip
DSPIC33FJ64GP206T-I/PT

DSPIC33FJ64GP206T-I/PT - 40 MIPS 16-bit DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33FJ64GP206T-I/PT is a 16-bit dsPIC33F General Purpose Digital Signal Controller (DSC) delivering up to 40 MIPS performance, 64KB (64K x 8) of Flash program memory, and 8KB (8K x 8) of RAM in a 64-pin TQFP (10 x 10 mm) surface-mount package supplied on tape and reel. A Digital Signal Controller blends the peripherals and ease of use of a microcontroller (MCU) with the computational throughput of a digital signal processor (DSP) in a single chip. Within the power-management hierarchy of embedded silicon, the dsPIC33F sits above basic 8-bit MCUs and alongside PIC24H MCUs, offering seamless migration options to PIC24F, PIC24H and dsPIC30F devices in similar packages. Key features include operation up to 40 MIPS over an industrial supply range of 3.0V to 3.6V, 21 I/O ports (up to 53 usable I/O lines in the 64-pin package), Flash-based program storage for field reprogramming, and an instruction set combining 16-bit MCU operations with DSP multiply-accumulate and DSP engine addressing modes. Architecturally, the dsPIC33F core uses a 16-bit modified Harvard RISC pipeline with a dedicated hardware multiplier, making it efficient for control loops, digital filtering and fast interrupt servicing. The GP (General Purpose) peripheral set targets mixed signal-control designs rather than the motor-control-optimized MC variants, and the family shares tooling, programming protocols and pinout conventions across the dsPIC33FJXXXGPX06/X08/X10 series. Typical applications include industrial automation and sensing nodes, general-purpose motor-adjacent control and power conversion supervision, audio and communications signal processing, and portable instrumentation where 40 MIPS headroom at 3.3V is required. A key design consideration: the part is specified for 3.0-3.6V operation, so a regulated 3.3V rail is mandatory, and full 40 MIPS speed requires this full voltage range per the datasheet operating-range table. This page synthesizes distributor availability data, drop-in alternative cross-references and design guidance not consolidated in the manufacturer datasheet.

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DSPIC33FJ64GP306A-E/MR - 16-bit 40 MIPS DSC, 64KB Flash | Microchip
DSPIC33FJ64GP306A-E/MR

DSPIC33FJ64GP306A-E/MR - 16-bit 40 MIPS DSC, 64KB Flash | Microchip

The Microchip Technology DSPIC33FJ64GP306A-E/MR is a 16-bit dsPIC33F General Purpose Digital Signal Controller (DSC) delivering up to 40 MIPS, 64KB (64K x 8) of FLASH program memory, and 3.3V operation, housed in a 64-pin VQFN (9x9 mm) surface-mount package with extended industrial temperature rating (-40C to +125C). A Digital Signal Controller combines the computational architecture of a digital signal processor with the peripheral integration and control-oriented instruction set of a microcontroller. DSCs sit within the broader semiconductor hierarchy as microcontrollers -> digital signal controllers -> embedded processors, and the dsPIC33F family is Microchip's flagship 16-bit DSC line, executing digital filter algorithms and high-speed precision digital control loops where standard MCUs lack the arithmetic throughput. Key features include a fixed-point DSP engine with a barrel shifter and dual internal buses for efficient data handling, 40 MIPS maximum performance from a phase-locked-loop-scaled clock, boundary-scan (JTAG) test capability, and multiple low-power operating modes for energy-constrained designs. The dsPIC33FJ64GPX06A/X08A/X10A subfamily also provides advanced analog peripherals and seamless migration paths to PIC24 MCUs and dsPIC30F DSCs in similar packages, protecting software investment across revisions. Architecturally, the device is fabricated on an advanced CMOS process and uses a modified Harvard bus structure with separate program and data paths, enabling single-cycle MAC (multiply-accumulate) execution for FIR/IIR filtering, PID loops, and FFT-based processing. The 'A' suffix denotes the enhanced second silicon revision of the original dsPIC33FJ64GP306, offering improved analog performance and errata resolution. Typical applications include digital power supplies, motor control drives, industrial sensors, and audio signal processing. The extended -40C to +125C temperature grade makes it well suited to automotive-adjacent, heavy-equipment, and outdoor industrial environments where commercial-grade parts cannot survive. When designing with this part, budget a clean 3.3V rail with local decoupling on all VDD/VSS pairs, and plan the clock tree so the PLL stays within the 40 MIPS ceiling. The VQFN exposed pad must be soldered to a grounded thermal land for both mechanical retention and signal integrity. This page synthesizes verified distributor data, same-family drop-in alternatives, and practical design guidance not consolidated in the manufacturer datasheet.

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DSPIC33FJ64GP306A-I/MR - 16-bit DSC, 40 MIPS, 64KB Flash | Microchip
DSPIC33FJ64GP306A-I/MR

DSPIC33FJ64GP306A-I/MR - 16-bit DSC, 40 MIPS, 64KB Flash | Microchip

The Microchip Technology DSPIC33FJ64GP306A-I/MR is a high-performance 16-bit Digital Signal Controller (DSC) delivering up to 40 MIPS at 3.0-3.6V, with 64KB of Flash program memory and 9KB of RAM, housed in a 64-pin VQFN (9x9 mm) package with exposed pad. A Digital Signal Controller combines the compute throughput of a DSP core with the peripheral integration and interrupt responsiveness of a microcontroller. Within the power-management hierarchy, the dsPIC33F family sits alongside Microchip's PIC24 16-bit MCU line: it executes multiply-accumulate (MAC) and DSP instructions for digital filtering and control loops while retaining general-purpose MCU peripherals, enabling seamless migration between dsPIC30F, dsPIC33F, and PIC24 devices in similar packages. Key features include a modified Harvard 16-bit core with DSP engine (17-bit x 17-bit single-cycle MAC, 40-bit accumulator), dual ECAN modules, an 8-channel 500 ksps 10-bit or 12-bit 1.1 Msps-capable high-speed ADC, UART, SPI and I2C interfaces, and industrial temperature rating of -40C to +85C denoted by the I suffix. The A-suffix die incorporates Microchip's second-generation dsPIC33FJ silicon with improved errata profile over the original dsPIC33FJ64GP306. Architecturally, the controller executes most instructions in a single cycle at 40 MIPS and supports barrel shifting and boundary scan (JTAG) for debug via In-Circuit Serial Programming (ICSP) through paired PGECx/PGEDx pins. Flash self-programming enables field firmware updates. Typical applications include digital power supplies and power factor correction, motor control (PMSM, BLDC, induction), industrial automation sensor processing, and audio signal processing, where high-speed precision control loops under pressure are required. Design consideration: all VDD and VSS pins must be connected and decoupled with 0.1uF ceramics; the pair of PGECx/PGEDx pins used for programming must be kept as a matched pair. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33FJ64GP306AT-I/PT - 16-bit 40 MIPs DSC 64KB TQFP-64 | Microchip
DSPIC33FJ64GP306AT-I/PT

DSPIC33FJ64GP306AT-I/PT - 16-bit 40 MIPs DSC 64KB TQFP-64 | Microchip

The Microchip Technology DSPIC33FJ64GP306AT-I/PT is a 16-bit dsPIC33F General Purpose Digital Signal Controller (DSC) delivering 40 MIPs of performance, 64KB (64K x 8) of FLASH program memory, and 3.3V operation, housed in a 64-pin TQFP (10x10 mm) package. A Digital Signal Controller combines the computational throughput of a DSP with the peripheral integration and ease of use of a microcontroller. Within the embedded processing hierarchy, it sits between a general-purpose MCU and a dedicated DSP: like an MCU it integrates flash memory, ADCs, UARTs, SPI, I2C, timers and PWM peripherals, but its DSP engine adds hardware multiply-accumulate (MAC), modulo and bit-reversed addressing for digital filter algorithms and high-speed precision digital control loops. Key features include the 16-bit dsPIC33F RISC core rated at 40 MIPs, 64KB of self-programmable flash memory, single-cycle MAC and hardware divide support, and the advanced analog integration characteristic of the dsPIC33F GP family. The device belongs to the dsPIC33FJXXXGPX06A/X08A/X10A family, which Microchip designed for digital filter execution and demanding closed-loop control, with seamless migration options to PIC24 MCUs and dsPIC30F DSCs in similar packages. Architecturally, the dsPIC33F core uses a modified Harvard bus structure with a 16-bit instruction word and support for C and efficient assembly development through Microchip MPLAB X IDE and the XC16 compiler. Debugging and in-circuit serial programming (ICSP) use the PGECx/PGEDx pin pairs; any pair may be used, but ICSPCLK and ICSPDAT must come from the same pair. Typical applications include motor control (FOC and trapezoidal drives), digital power supplies, digital audio and speech processing, and industrial sensing and control systems where DSP-class math and MCU-class integration must coexist. Design consideration: connect all VDD and VSS pins; per Microchip documentation, programming may fail even if one of these pins is unconnected. This page synthesizes distributor availability data, same-package alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33FJ64GP310-I/PF - 16-bit DSC 40MIPS 64KB Flash | Microchip
DSPIC33FJ64GP310-I/PF

DSPIC33FJ64GP310-I/PF - 16-bit DSC 40MIPS 64KB Flash | Microchip

The Microchip DSPIC33FJ64GP310-I/PF is a 16-bit dsPIC33F General Purpose Digital Signal Controller (DSC) delivering up to 40 MIPS performance with 64 KB (64K x 8) of FLASH program memory, housed in a 100-pin TQFP (14x14 mm) package rated for -40C to +85C industrial operation at 3.3V. A Digital Signal Controller combines the computational horsepower of a DSP engine with the peripheral set and ease of use of a microcontroller. Within the power-management hierarchy of embedded control, a DSC such as the dsPIC33F family sits above general-purpose MCUs for math-intensive tasks, offering single-cycle MAC, DSP instruction support, and deterministic interrupt handling while remaining programmable with the same MPLAB toolchain used for PIC24 MCUs. Key features of this device include a 16-bit modified Harvard architecture core running at 40 MIPS, 64 KB of self-programming FLASH, seamless migration options to PIC24F, PIC24H MCUs and dsPIC30F DSCs in similar packages, and multiple PGECx/PGEDx pin pairs supporting In-Circuit Serial Programming (ICSP) and in-circuit debugging. Architecturally, the dsPIC33F core integrates DSP multiply-accumulate hardware, hardware looping, and a wide accumulator, enabling efficient execution of digital filters, FFTs, and control loops. General-purpose (GP) variants such as the GP310 emphasize communication and general peripherals, making them a strong fit where mixed control and signal processing is required without a standalone DSP. Typical applications include industrial motor control and power conversion, digital audio and speech processing, sensor conditioning and smart-metering front ends, and embedded networking nodes. The 100-pin TQFP provides generous I/O and peripheral pin-muxing headroom for these systems. When designing with this part, use one PGECx/PGEDx pair consistently for programming and debugging - if PGEC2 carries ICSPCLK, ICSPDAT must use PGED2, per Microchip documentation. This page synthesizes distributor pricing (LCSC, DigiKey, Mouser), drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet alone.

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DSPIC33FJ64GP310A-E/PF - 16-bit DSC, 40 MIPS, 64KB Flash | Microchip
DSPIC33FJ64GP310A-E/PF

DSPIC33FJ64GP310A-E/PF - 16-bit DSC, 40 MIPS, 64KB Flash | Microchip

The Microchip Technology DSPIC33FJ64GP310A-E/PF is a 16-bit digital signal controller (DSC) delivering 40 MIPS performance with 64KB (64K x 16 words usable as program memory) of on-chip Flash and a 3.3 V supply, housed in a 100-pin 14x14 mm TQFP surface-mount package rated for -40C to +125C operation. A digital signal controller combines the compute architecture of a microcontroller with the numerical throughput of a digital signal processor. In the power-management hierarchy, the dsPIC33F family sits between general-purpose microcontrollers (such as the PIC24H) and dedicated DSPs, offering single-cycle MAC and DSP multiply instructions alongside standard MCU peripherals. This makes DSCs the default choice for high-speed control loops where both digital filtering and general firmware must run on a single chip. Key features include a 16-bit modified Harvard architecture executing up to 40 MIPS, on-chip Flash memory self-programmable for field updates, and an advanced analog portfolio with high-speed 12-bit ADC and comparators. The GP (General Purpose) variant adds multiple UART, SPI, and I2C peripherals plus motor-control-friendly PWM modules. Architecturally, the dsPIC33FJXXXGPX06A/X08A/X10A family is designed to execute digital filter algorithms and high-speed precision digital control loops. The 'A' revision adds process and peripheral refinements over the original 33F die, and the family is pin compatible with the PIC24H family, allowing easy migration between families as computational and cost requirements evolve. Typical applications include automotive AEC-Q100-qualified control modules, industrial digital power supplies and motor drives, and sensor signal processing where a 40 MIPS core with integrated analog replaces discrete filter stages. A key design consideration: the -E/ suffix denotes the extended -40C to +125C temperature grade, so verify junction temperature margins in thermally constrained enclosures at full 40 MIPS load. This page synthesizes distributor pricing data, same-family drop-in alternatives, and practical design notes not consolidated in the manufacturer datasheet.

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DSPIC33FJ64GP310A-E/PT - 16-bit DSC 40MIPS 64KB Flash | Microchip
DSPIC33FJ64GP310A-E/PT

DSPIC33FJ64GP310A-E/PT - 16-bit DSC 40MIPS 64KB Flash | Microchip

The Microchip Technology DSPIC33FJ64GP310A-E/PT is a 16-bit digital signal controller (DSC) from the dsPIC33F family delivering 40 MIPS performance, 64KB (64K x 8) of Flash program memory, and 3.3V operation, housed in a 100-pin TQFP (12x12 mm) package with an extended -40C to +125C temperature rating. A digital signal controller combines the compute architecture of a microcontroller with the mathematical acceleration of a digital signal processor. Within the power-management hierarchy of embedded systems, the dsPIC33F sits between general-purpose MCUs and dedicated DSPs, integrating a 16-bit modified Harvard RISC core, DSP engine (multiply-accumulate, barrel shifter), and rich peripherals in a single chip. Microchip positions the dsPIC33FJXXXGPX10A family for applications that must execute digital filter algorithms and high-speed precision control loops. Key features include the 40 MIPS core operating from an internal PLL, 64KB Flash with self-programming capability, an extensive analog portfolio (12-bit ADC with multiple sample-and-hold channels), and multiple UART, SPI, I2C, and CAN communication interfaces. According to the family datasheet (dsPIC33FJXXXGPX06A/X08A/X10A, published 2012-06-11), the device is pin compatible with the PIC24H family and shares a high degree of compatibility with the dsPIC30F family, enabling easy migration between device families. The dsPIC33FJ64GP310A is Automotive AEC-Q100 graded per distributor listing data (Hotenda), making it suitable for harsh environments. The -E/PT ordering code denotes the extended temperature grade in the 100-TQFP tray package. Typical applications include motor control (FOC, BLDC, PMSM), digital power supplies and inverters, automotive body and convenience modules, industrial sensing and instrumentation, and audio signal processing where DSP MAC instructions accelerate FIR/IIR filtering. When designing, connect every VDD/VSS pin pair and pair PGECx/PGEDx correctly for ICSP programming - the device has multiple PGEC/PGED pairs and any pair works, but the pair must be used together. This page synthesizes distributor pricing context, same-package drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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DSPIC33FJ64GP310AT-I/PT - 16-Bit 40 MIPs DSC 64KB Flash | Microchip
DSPIC33FJ64GP310AT-I/PT

DSPIC33FJ64GP310AT-I/PT - 16-Bit 40 MIPs DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33FJ64GP310AT-I/PT is a 16-bit dsPIC33F Digital Signal Controller (DSC) delivering up to 40 MIPS at 3.0-3.6V, with 64KB (64K x 8) of FLASH program memory and 16KB of RAM, housed in a 100-pin TQFP (12x12 mm) surface-mount package. A Digital Signal Controller combines the compute engine of a microcontroller with DSP capability - a 16-bit modified Harvard architecture with a DSP instruction set, hardware multiply-accumulate (MAC), barrel shifter, and fast interrupt handling. In the system hierarchy, the DSC sits between a general-purpose MCU (such as the PIC24) and a dedicated DSP, and the dsPIC33F family offers seamless migration to PIC24F, PIC24H MCUs and dsPIC30F DSCs in similar packages. Key features include 40 MIPS operation at 3.0-3.6V, an industrial temperature rating of -40C to +85C (I suffix), and In-Circuit Serial Programming (ICSP) via PGECx/PGEDx pins for field programming and debugging. The device integrates general-purpose peripherals typical of the dsPIC33FJXXXGPX10 family, including UART, SPI, I2C and ADC resources for mixed analog-digital designs. Architecturally, the dsPIC33F core executes C compiler-friendly code with DSP extensions, supporting both control loops and signal-processing tasks - such as FIR/IIR filtering - in a single chip. CMOS process technology keeps power manageable, and low-power modes support battery-adjacent designs. Typical applications include industrial control, motor control and power conversion, automotive subsystems, consumer electronics, and medical devices - domains explicitly cited by distributors for this part. Design consideration: supply the 3.0-3.6V rail with proper decoupling on all VDD/VSS pairs, and route ICSP programming pins to a header for in-system updates. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33FJ64GP310T-I/PF - 16-bit DSC 40 MIPs 64KB Flash | Microchip
DSPIC33FJ64GP310T-I/PF

DSPIC33FJ64GP310T-I/PF - 16-bit DSC 40 MIPs 64KB Flash | Microchip

The Microchip Technology DSPIC33FJ64GP310T-I/PF is a 16-bit dsPIC33F General Purpose Digital Signal Controller (DSC) delivering 40 MIPs performance, 64KB (64K x 8) FLASH program memory, and 16KB of RAM, housed in a 100-pin TQFP (14x14 mm) package (PF). A digital signal controller combines the computational architecture of a microcontroller with DSP-engine features such as hardware multiply-accumulate, divide, and modulo addressing. Within the power-management-free control hierarchy, the DSC sits between a standard MCU and a dedicated DSP: it executes real-time control loops (digital power conversion, motor control, sensing) while also running general-purpose firmware. The dsPIC33F family is Microchip's 16-bit flash-based DSC generation, with seamless migration options to PIC24F and PIC24H MCUs and dsPIC30F DSCs in similar packages. Key features include a 40 MIPS 16-bit dsPIC core, 64KB self-programmable FLASH, 16KB RAM, 32 channels of 10-bit/12-bit analog-to-digital conversion, and serial connectivity spanning I2C, SPI, UART/USART, IrDA, and LINbus. Audio and interface peripherals such as AC'97 and brown-out detect/reset support industrial system robustness. Architecturally, the dsPIC33F core uses a modified Harvard pipeline with DSP instructions executing in a single cycle, allowing deterministic control-loop timing. The rich ADC channel count enables simultaneous multi-rail sensing, while hardware DSP support offloads filter and transform math from software. Typical applications include digital power supplies and LED drivers, brushless DC and PMSM motor control, and industrial sensing and automation nodes where multi-channel ADC sampling and serial buses (I2C, SPI, UART/LIN) are required. Design consideration: the supply range is 3V to 3.6V, so provide a clean 3.3V rail with local decoupling on all VDD pairs; verify oscillator configuration for the 40 MIPS operating point (FRC, crystal, or PLL modes) at startup. This page synthesizes distributor listings, drop-in alternatives, pricing tiers, and practical design notes not found in the manufacturer datasheet alone.

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DSPIC33FJ64GP706A-E/MR - 16-bit DSC, 64KB Flash, 40 MIPS | Microchip
DSPIC33FJ64GP706A-E/MR

DSPIC33FJ64GP706A-E/MR - 16-bit DSC, 64KB Flash, 40 MIPS | Microchip

The Microchip Technology DSPIC33FJ64GP706A-E/MR is a 16-bit digital signal controller (DSC) combining a dsPIC33F RISC core running at up to 40 MIPS with 64 KB of Flash program memory and 16 KB of SRAM, housed in a 64-pin VQFN (9x9 mm, MR) package with exposed pad, rated for the extended -40C to +125C temperature range. A digital signal controller is a hybrid class of embedded processor that merges the control peripherals of a microcontroller with the math acceleration of a digital signal processor. Within the embedded hierarchy, the dsPIC33F sits above basic 8-bit MCUs and beside 16-bit general-purpose MCUs such as the PIC24H, offering single-cycle MAC, DSP multiply-divide, and dual operand fetch for signal-processing workloads while retaining Flash self-programming, interrupt-driven peripherals, and low-cost development tools. Key features include 40 MIPS maximum instruction throughput at 3.3V operation (VDD 3.0V to 3.6V), 53 general-purpose I/O pins, and the General Purpose (GP) peripheral set with advanced analog. The A revision silicon improves on the original dsPIC33FJ64GP706 errata, and the -E temperature suffix qualifies the device for -40C to +125C environments where industrial -I grade (-40C to +85C) is insufficient. The family is listed under the Automotive series with AEC-Q100 relevance in distributor data. Technically, the dsPIC33F architecture uses a modified Harvard 16-bit core with a 40-stage-deep pipelined instruction fetch, hardware DSP engine (17x17 multiplier, 40-bit accumulator, dual fetch), and up to two on-chip oscillators with PLL for clock flexibility. Peripherals on GP variants typically include UART, SPI, I2C, ECAN, multiple 16-bit timers, output compare/input capture, and high-speed 10-bit/12-bit ADC modules - consult the 362-page manufacturer datasheet for exact channel counts on this MPN. Typical applications include digital power conversion and UPS control, motor control (BLDC/PMSM/ACIM), sensor signal conditioning and conditioning-heavy industrial automation, and embedded control in automotive subsystems benefiting from the extended temperature range. When designing with this DSC, budget the Flash carefully: 64 KB accommodates most control loops with a full DSP library, but the same pin-compatible family extends to 128 KB and 256 KB (DSPIC33FJ128GP706A-E/MR, DSPIC33FJ256GP706A-E/MR) if code grows, without PCB rework. This page synthesizes distributor pricing, drop-in family alternatives, design notes, and AEO-optimized FAQs not consolidated in the manufacturer datasheet.

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DSPIC33FJ64GP706A-I/PT - 16-bit DSC, 40 MIPS, 64KB Flash | Microchip
DSPIC33FJ64GP706A-I/PT

DSPIC33FJ64GP706A-I/PT - 16-bit DSC, 40 MIPS, 64KB Flash | Microchip

The Microchip Technology DSPIC33FJ64GP706A-I/PT is a 16-bit digital signal controller (DSC) delivering up to 40 MIPS from its CMOS core, with 64KB (64K x 8) of Flash program memory and 3.3V operation, housed in a 64-pin TQFP (10x10 mm) surface-mount package. A digital signal controller combines the computational throughput of a digital signal processor with the peripheral integration and control-oriented architecture of a microcontroller. DSCs occupy a mid-tier position in the embedded hierarchy: microcontroller -> digital signal controller -> DSP -> application processor. The dsPIC33FJ family executes most instructions in a single cycle and adds DSP-class engines for multiply-accumulate-heavy workloads while retaining familiar MCU peripherals such as UARTs, SPI, I2C, and PWM modules. Key features of this part include the 16-bit modified Harvard architecture running at 40 MIPS, Flash program memory with In-Circuit Serial Programming (ICSP) support, a barrel shifter for fast bit manipulation, dual operand fetch for DSP multiply-accumulate operations, and boundary-scan capability for board-level test. The device operates from a 3.0V to 3.6V supply (3.3V nominal) per verified distributor data. Architecturally, the dsPIC33FJ core pairs the 16-bit CPU with a dedicated DSP multiply-accumulate unit and flexible addressing modes. Program memory is executed from Flash with an internal line prefetch mechanism, and the device supports seamless migration to PIC24F/PIC24H MCUs and dsPIC30F DSCs in similar packages, protecting software and layout investment across product generations. Typical applications include digital power conversion (PFC, inverters), motor control (BLDC, PMSM, stepper), sensor signal conditioning and filtering, and general-purpose embedded control where math acceleration matters. On-chip communication peripherals make it well suited to industrial networking nodes. For design, verify that your compiler toolchain (MPLAB XC-DSC) targets the A-silicon revision of this device, and use ICSP with a compatible programmer/debugger such as MPLAB SNAP for in-circuit development. Budget GPIO mapping early, since 64 pins are shared among many peripherals. This page synthesizes distributor pricing, drop-in alternatives, design notes, and application guidance not found in the manufacturer datasheet alone.

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DSPIC33FJ64GP706AT-I/MR - 16-bit DSC 40 MIPS 64KB | Microchip
DSPIC33FJ64GP706AT-I/MR

DSPIC33FJ64GP706AT-I/MR - 16-bit DSC 40 MIPS 64KB | Microchip

The Microchip Technology DSPIC33FJ64GP706AT-I/MR is a 16-bit Digital Signal Controller (DSC) delivering 40 MIPS at 40 MHz with 64 KB (64K x 8) of FLASH program memory and 3.3 V operation, housed in a 64-pin VQFN (9x9 mm) package with exposed pad. A Digital Signal Controller combines the deterministic core of a general-purpose microcontroller with the mathematical capability of a DSP. Within the hierarchy of embedded processors, the DSC sits between an MCU and a dedicated DSP: it executes MCU-style control code and peripherals while adding hardware MAC/DSP instructions for digital filtering, motor-control loops, and power-conversion algorithms. The dsPIC33F family from Microchip Technology occupies this niche in the 16-bit embedded market, with seamless migration options to PIC24F, PIC24H MCUs and dsPIC30F DSCs in similar packages. Key features of the DSPIC33FJ64GP706AT-I/MR include the 40 MIPS 16-bit RISC core, 64 KB self-programming FLASH, industrial (-40C to +85C) temperature rating denoted by the I suffix, and the compact thermally enhanced 64-VFQFN exposed-pad package that reduces board area versus the TQFP variant. Technically, the device is a CMOS design operating from a 3.0 V to 3.6 V supply, with two on-chip oscillator/PLL blocks enabling operation from internal or external sources. The GP (General Purpose) peripheral set includes ADC, UART, SPI and I2C resources suited to mixed signal-control workloads, and the A revision silicon is compatible with the wider dsPIC33FJ64GP706A family toolchain. Typical applications include digital power supplies, motor control drives, industrial sensing nodes, and embedded instrumentation where 16-bit control plus DSP math is required in a compact 9x9 mm footprint. For design, keep the 3.3 V supply within the 3.0-3.6 V range, decouple all VDD pins, and ground the exposed thermal pad for best signal integrity and thermal performance. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.

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DSPIC33FJ64GP708A-I/PT - 16-bit 40 MIPS DSC 64KB Flash | Microchip
DSPIC33FJ64GP708A-I/PT

DSPIC33FJ64GP708A-I/PT - 16-bit 40 MIPS DSC 64KB Flash | Microchip

The Microchip Technology DSPIC33FJ64GP708A-I/PT is a 16-bit general purpose Digital Signal Controller (DSC) delivering 40 MIPS from 64 KB (22 Kwords) of flash memory, powered from a 3.0V to 3.6V supply and housed in an 80-pin TQFP (PT) package measuring 12 x 12 mm. A Digital Signal Controller blends the control peripherals of a microcontroller with the math acceleration of a DSP in a single chip. Within the power-management hierarchy of embedded processors, the dsPIC33FJ family sits between basic 16-bit MCUs (PIC24) and dedicated DSPs, offering DSP engine instructions, a hardware MAC, and seamless migration paths to PIC24H MCUs and dsPIC30F DSCs. Key features include 40 MIPS core performance, 64 KB flash with self-programming capability, 16 KB SRAM, dual 4-wire SPI ports, two I2C ports, two UARTs, up to eight input capture and eight output compare channels, and a 5V-tolerant digital I/O structure. The A revision improves flash endurance and reliability over the original dsPIC33FJ64GP708. Technically, the modified Harvard architecture executes most instructions in a single cycle, while the DSP engine performs single-cycle MAC with dual data fetch, 40-bit wide accumulators, and barrel shifting. Two 3-wire 16-bit program/ICSP interfaces (PGECx/PGEDx pairs) enable in-circuit debugging and programming via MPLAB ICD 3, REAL ICE, PICkit 3, or MPLAB Snap. Typical applications include digital power supplies and PFC loops, motor control (BLDC, PMSM, induction), LED lighting drivers, and sensor acquisition systems. The 85-C industrial temperature range (I grade) covers most factory environments. Design tip: all VDD/VSS pairs must be decoupled with 0.1 uF ceramics, and the VCAP/VDDCORE pin requires a low-ESR 10 uF capacitor plus a 0.1 uF bypass - omitting this is the most common bring-up failure. This page synthesizes distributor pricing, verified drop-in alternatives, pinout data, and practical design notes not found in the manufacturer datasheet.

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DSPIC33FJ64GP708AT-I/PT - 16-bit DSC 40MIPS 64KB | Microchip
DSPIC33FJ64GP708AT-I/PT

DSPIC33FJ64GP708AT-I/PT - 16-bit DSC 40MIPS 64KB | Microchip

The Microchip Technology DSPIC33FJ64GP708AT-I/PT is a 16-bit dsPIC33F general purpose Digital Signal Controller (DSC) delivering 40 MIPS performance with 64KB (64K x 8) of Flash program memory and 16KB of RAM, housed in an 80-pin TQFP (12x12 mm) surface-mount package rated from -40C to +85C. A Digital Signal Controller combines the compute architecture of a Digital Signal Processor (DSP) with the peripheral set and ease of use of a microcontroller (MCU). Within the power-management hierarchy of embedded systems, the DSC sits between a general-purpose MCU and a dedicated DSP, making the dsPIC33F family a natural bridge for engineers migrating between Microchip PIC24 MCUs and dsPIC30F DSCs with seamless migration options in similar packages. Key features include a 16-bit modified Harvard RISC core executing at up to 40 MIPS from a 3.0V to 3.6V supply, 69 general-purpose I/O pins, and rich analog integration with a 24-channel ADC configurable for 10-bit or 12-bit resolution. Communications peripherals cover CAN, I2C, SPI, UART and USART, while system peripherals include DMA, PWM outputs, I2S audio support, AC'97 interface, an undervoltage detection/reset circuit, power-on reset (POR) and a watchdog timer (WDT). Architecturally, the dsPIC33F core provides DSP-engine resources such as a barrel shifter, hardware multiply-accumulate and boundary-scan (JTAG-capable) debug, enabling filtering and control-loop algorithms alongside general I/O management. In-Circuit Serial Programming (ICSP) via the MPLAB SNAP or similar tools allows firmware updates using two I/O pins plus the reset line. Typical applications include motor control and digital power conversion, industrial sensing and CAN networking nodes, and audio signal processing where the I2S/AC'97 peripherals and 12-bit ADC serve signal-chain needs. Design consideration: the device is rated for 3.0V to 3.6V operation (3.3V nominal), so verify rail sequencing and decoupling on all VDD pins of the 80-TQFP; the -40C to +85C industrial grade ('I' suffix) should not be substituted casually for extended-temperature designs (choose the -E variant instead). This page synthesizes distributor stock data, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone. Pricing shown is as of 2026-09-27.

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DSPIC33FJ64GP708T-I/PT - 16-bit DSC 40 MIPS 64KB Flash | Microchip
DSPIC33FJ64GP708T-I/PT

DSPIC33FJ64GP708T-I/PT - 16-bit DSC 40 MIPS 64KB Flash | Microchip

The Microchip Technology DSPIC33FJ64GP708T-I/PT is a 16-bit General Purpose Digital Signal Controller (DSC) delivering 40 MIPS performance with 64KB of Flash program memory and 16KB of RAM, housed in an 80-pin TQFP (12x12 mm) surface-mount package with an industrial -40C to +85C temperature rating. A Digital Signal Controller blends the features of both microcontrollers (MCUs) and digital signal processors (DSPs) into a single-chip solution. Within the power-management hierarchy of embedded systems, the dsPIC33F family sits above basic 8-bit PIC MCUs and alongside 16-bit PIC24H devices, enabling designers to add DSP features to embedded applications without a separate DSP chip. Microchip offers two compatible Flash-based 16-bit DSC families: the 30 MIPS dsPIC30F (for 5V operation) and the 40 MIPS dsPIC33F (suited to 3.3V designs). Key features of the DSPIC33FJ64GP708T-I/PT include a 16-bit dsPIC core operating at up to 40 MIPS, 64KB (64K x 8) of Flash program memory, 16KB of RAM, and a 3.0V to 3.6V single supply range. The device provides 21 I/O ports/peripheral signals per the digchip specification summary and integrates general-purpose (GP) analog and digital peripherals. Technically, the dsPIC33FJ64GP708 belongs to the dsPIC33FJ64GP70x general-purpose family with seamless migration options to PIC24F, PIC24H MCUs and dsPIC30F DSCs in similar packages. The suffix T denotes tape-and-reel packaging, and /PT denotes the 80-pin TQFP with industrial temperature range; /PT devices are lead-free per the digchip package description. Typical applications include motor control, digital power conversion, industrial automation, and digital audio or sensor-signal processing where 16-bit DSP instructions and general-purpose peripherals are both needed. When designing with this device, verify supply decoupling on the 3.3V rail and confirm the 80-TQFP land pattern against the Microchip datasheet, since the same die is offered in other pin-count packages. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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