DSPIC33FJ64GP710A-E/PF - 16-bit DSC 40 MIPS 64KB Flash | Microchip
Référence : DSPIC33FJ64GP710A-E/PF ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $8.47 | $8,47 |
| 10 | $7.71 | $77,10 |
| 100 | $7.05 | $705,00 |
| 500 | $6.55 | $3 275,00 |
| 1 000 | $6.1 | $6 100,00 |
DSPIC33FJ64GP710A-E/PF Présentation
A digital signal controller is a hybrid of a microcontroller (MCU) and a digital signal processor (DSP): it couples a 16-bit CPU with DSP-class multiply-accumulate (MAC) instructions, a barrel shifter, and dual operand fetch, while retaining the peripherals, interrupts, and ease of use of a classic microcontroller. In the power management hierarchy it sits between plain 8-bit MCUs and full 32-bit DSPs, making dsPIC33F devices the default choice for closed-loop control systems.
Key features include 16-bit fixed-point operation at up to 40 MIPS, 85 interrupt vectors, a rich analog suite, and five 16-bit timers. General purpose (GP) variants add audio-class peripherals: dual I2S CODEC interfaces, up to three UARTs, two CAN modules in some family members, up to 16-channel 10-bit ADC, output compare and input capture channels, and multiple PWM generators for motor control.
Architecturally, the dsPIC33F core uses a modified Harvard pipeline with 24-bit instruction words and a DSP engine offering single-cycle 40-bit MAC, division assist, and bit-reversed addressing for FFTs. Flash is self-programmable, and the A-version silicon (this part) incorporates Microchip errata fixes over the original dsPIC33FJ64GP710. Seamless migration options exist to PIC24 MCUs and dsPIC30F DSCs in similar packages.
Typical applications include switch-mode power supplies, digital lighting ballasts, sensorless PMSM and BLDC motor drives, audio processing and CODEC systems, and general industrial control where DSP math and MCU peripherals are both required.
Design consideration: run the device at 3.3V nominal (3.0-3.6V permitted for full 40 MIPS) and decouple VDDCORE/VCAP with the recommended low-ESR capacitor for core regulation stability.
This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.
Alternatives de remplacement direct pour DSPIC33FJ64GP710A-E/PF — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec DSPIC33FJ64GP710A-E/PF (même facteur de forme et même empreinte) — différant par Operating Temperature, Package, Core Architecture, DSP Engine, Program Memory Size.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
DSPIC33FJ64GP710A-I/PF
✅ Remplacement direct✓ En stock
$4.78 / unité
Voir la fiche technique →DSPIC33FJ128GP710A-E/PF
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$6.25 / unité
Voir la fiche technique →DSPIC33FJ256GP710A-E/PF
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$8.45 / unité
Voir la fiche technique →DSPIC33FJ256GP510-I/PF
✅ Remplacement direct✓ En stock
$4.98 / unité
Voir la fiche technique →DSPIC33FJ256GP510T-I/PT
✅ Remplacement direct✓ En stock
$6.95 / unité
Voir la fiche technique →DSPIC33FJ64GP710A-E/PF Valeurs maximales et caractéristiques électriques
| Core | dsPIC33F 16-bit DSC |
| CPU Speed | Up to 40 MIPS |
| Program Memory | 64KB (64K x 8) Flash |
| RAM | 16KB |
| Tension d'alimentation | 3 V to 3.6 V |
| Température de fonctionnement | -40C to +125C |
| Boîtier | 100-TQFP (14x14 mm) |
| Type de montage | Surface Mount |
| Number of I/O | 85 |
| ADC Resolution | 10-bit |
| Timers | 5 x 16-bit |
| DSP Engine | Single-cycle MAC, barrel shifter |
| Communication Interfaces | UART, SPI, I2C, I2S |
| PWM Channels | Up to 8 output compare/PWM |
| Interrupt Vectors | 85 |
| Instruction Word | 24-bit |
| Statut RoHS | Compliant |
| Temperature Grade | Extended (E) |
Configuration des broches de DSPIC33FJ64GP710A-E/PF
| Broche 1 | MCLR — Master clear reset / programming voltage input |
| Broche 2 | AN0/VREF+/RB0 — Analog input 0 / ADC positive reference / PORTB bit 0 |
| Broche 3 | AN1/VREF-/RB1 — Analog input 1 / ADC negative reference / PORTB bit 1 |
| Broche 4 | AN2/SS1/RB2 — Analog input 2 / SPI slave select / PORTB bit 2 |
| Broche 5 | AN3/INDX/RB3 — Analog input 3 / QEI index / PORTB bit 3 |
| Broche 6 | AN4/QEA/IC7/RB4 — Analog input 4 / QEI phase A / capture 7 |
| Broche 7 | AN5/QEB/IC8/RB5 — Analog input 5 / QEI phase B / capture 8 |
| Broche 8 | AN6/OCFA/RC1 — Analog input 6 / output compare fault A |
| Broche 9 | AN7/RC0 — Analog input 7 / PORTC bit 0 |
| Broche 10 | AN8/CVREF/RC2 — Analog input 8 / comparator voltage reference |
| Broche 11 | AN9/RC3 — Analog input 9 / remappable peripheral pin |
| Broche 12 | AN10/RC4 — Analog input 10 / remappable peripheral pin |
| Broche 13 | VDD — Power supply (3.0-3.6V) |
| Broche 14 | VSS — Ground reference |
| Broche 15 | AN11/RC5 — Analog input 11 / remappable peripheral pin (parallel master write strobe) |
| Broche 16 | AN12/RC6 — Analog input 12 / remappable peripheral pin (parallel master read strobe) |
| Broche 17 | AN13/RC7 — Analog input 13 / remappable peripheral pin |
| Broche 18 | AN15/CF/RC8 — Analog input 15 / cycle-stolen function / fault input |
| Broche 19 | VDDCORE/VCAP — Core power / external regulator capacitor |
| Broche 20 | VSS — Ground reference |
| Broche 21 | AN16/RTCC/RG0 — Analog input 16 / RTCC / PORTG bit 0 |
| Broche 22 | AN17/RG1 — Analog input 17 / PORTG bit 1 |
| Broche 23 | SOSCI/T2CK/RG2 — Secondary oscillator input / timer 2 clock |
| Broche 24 | SOSCO/T1CK/RG3 — Secondary oscillator output / timer 1 clock |
| Broche 25 | RF12 — PORTF bit 12 / remappable peripheral pin |
| Broche 26 | RF13 — PORTF bit 13 / remappable peripheral pin |
| Broche 27 | VDD — Power supply |
| Broche 28 | VSS — Ground reference |
| Broche 29 | RF2 — PORTF bit 2 / remappable peripheral pin |
| Broche 30 | RF3 — PORTF bit 3 / remappable peripheral pin |
| Broche 31 | RF4 — PORTF bit 4 / remappable peripheral pin |
| Broche 32 | RF5 — PORTF bit 5 / remappable peripheral pin |
| Broche 33 | VDD — Power supply |
| Broche 34 | VSS — Ground reference |
| Broche 35 | RD8 — PORTD bit 8 / PMP write strobe |
| Broche 36 | RD9 — PORTD bit 9 / PMP read strobe |
| Broche 37 | RD10 — PORTD bit 10 / PMP chip select |
| Broche 38 | RD11 — PORTD bit 11 / PMP chip select |
| Broche 39 | RD12 — PORTD bit 12 / remappable peripheral pin |
| Broche 40 | RD13 — PORTD bit 13 / remappable peripheral pin |
| Broche 41 | RD0 — PORTD bit 0 / remappable peripheral pin |
| Broche 42 | RD1 — PORTD bit 1 / remappable peripheral pin |
| Broche 43 | RD2 — PORTD bit 2 / remappable peripheral pin |
| Broche 44 | RD3 — PORTD bit 3 / remappable peripheral pin |
| Broche 45 | RD4 — PORTD bit 4 / remappable peripheral pin |
| Broche 46 | VDD — Power supply |
| Broche 47 | VSS — Ground reference |
| Broche 48 | OSC1/CLKI — Primary oscillator input / external clock input |
| Broche 49 | OSC2/CLKO — Primary oscillator output / clock output |
| Broche 50 | RG8 — PORTG bit 8 / remappable peripheral pin |
| Broche 51 | RG7 — PORTG bit 7 / remappable peripheral pin |
| Broche 52 | RG6 — PORTG bit 6 / remappable peripheral pin |
| Broche 53 | VDD — Power supply |
| Broche 54 | VSS — Ground reference |
| Broche 55 | RD5 — PORTD bit 5 / remappable peripheral pin |
| Broche 56 | RD6 — PORTD bit 6 / remappable peripheral pin |
| Broche 57 | RD7 — PORTD bit 7 / remappable peripheral pin |
| Broche 58 | RF0 — PORTF bit 0 / remappable peripheral pin |
| Broche 59 | RF1 — PORTF bit 1 / remappable peripheral pin |
| Broche 60 | RD14 — PORTD bit 14 / remappable peripheral pin |
| Broche 61 | RD15 — PORTD bit 15 / remappable peripheral pin |
| Broche 62 | RE0/PMD0 — PORTE bit 0 / PMP data bus bit 0 |
| Broche 63 | RE1/PMD1 — PORTE bit 1 / PMP data bus bit 1 |
| Broche 64 | RE2/PMD2 — PORTE bit 2 / PMP data bus bit 2 |
| Broche 65 | RE3/PMD3 — PORTE bit 3 / PMP data bus bit 3 |
| Broche 66 | VDD — Power supply |
| Broche 67 | VSS — Ground reference |
| Broche 68 | RE4/PMD4 — PORTE bit 4 / PMP data bus bit 4 |
| Broche 69 | RE5/PMD5 — PORTE bit 5 / PMP data bus bit 5 |
| Broche 70 | RE6/PMD6 — PORTE bit 6 / PMP data bus bit 6 |
| Broche 71 | RE7/PMD7 — PORTE bit 7 / PMP data bus bit 7 |
| Broche 72 | RE8 — PORTE bit 8 / remappable peripheral pin |
| Broche 73 | RE9 — PORTE bit 9 / remappable peripheral pin |
| Broche 74 | RA14 — PORTA bit 14 / emulation clock |
| Broche 75 | RA15 — PORTA bit 15 / emulation data |
| Broche 76 | VDD — Power supply |
| Broche 77 | VSS — Ground reference |
| Broche 78 | SD1 — SPI1 data output (SDO1) |
| Broche 79 | SCK1 — SPI1 serial clock |
| Broche 80 | U2RX — UART2 receive |
| Broche 81 | U2TX — UART2 transmit |
| Broche 82 | U3RX — UART3 receive |
| Broche 83 | U3TX — UART3 transmit |
| Broche 84 | VDD — Power supply |
| Broche 85 | VSS — Ground reference |
| Broche 86 | RF12 — PORTF bit 12 / remappable peripheral pin |
| Broche 87 | RF13 — PORTF bit 13 / remappable peripheral pin |
| Broche 88 | AN14/RA0 — Analog input 14 / PORTA bit 0 |
| Broche 89 | RA1/TCK — PORTA bit 1 / JTAG test clock |
| Broche 90 | PGC1/RA2 — Programming clock 1 / PORTA bit 2 |
| Broche 91 | PGD1/RA3 — Programming data 1 / PORTA bit 3 |
| Broche 92 | RA4/TMS — PORTA bit 4 / JTAG test mode select |
| Broche 93 | RA5/TDI — PORTA bit 5 / JTAG test data in |
| Broche 94 | RA6 — PORTA bit 6 |
| Broche 95 | RA7 — PORTA bit 7 |
| Broche 96 | RA9/TDO — PORTA bit 9 / JTAG test data out |
| Broche 97 | RA10 — PORTA bit 10 |
| Broche 98 | AVDD — Analog power supply |
| Broche 99 | AVSS — Analog ground |
| Broche 100 | VSS — Ground reference |
Applications typiques
DSPIC33FJ64GP710A-E/PF convient pour 6 applications: Digital Power Supplies and SMPS, BLDC and PMSM Motor Control, Audio Processing and CODEC Systems, Industrial Automation and Control Panels, Lighting Control and Ballasts, Portable and Embedded Instrumentation.
Digital Power Supplies and SMPS
The DSPIC33FJ64GP710A-E/PF fits digital power designs because its 40 MIPS core executes voltage- and current-loop compensators with single-cycle 40-bit MAC instructions, giving deterministic loop timing that software-compensated 32-bit MCUs struggle to match. High-resolution output compare/PWM channels generate converter gate drives, while the 10-bit ADC is synchronized to the PWM period for low-jitter sampling of inductor current and output voltage. Used as a full digital controller for LLC, buck, boost, or PFC stages, the DSC replaces analog compensation networks and enables adaptive mode switching. The -40C to +125C extended grade suits enclosed power supplies, and 64KB Flash is sufficient for the control firmware, soft-start, fault handling, and PMBus-style communication in most designs.
Recommandé
BLDC and PMSM Motor Control
Sensorless motor control is a primary dsPIC33F use case, and the 64GP710A provides the full recipe: up to 8 PWM outputs for three-phase inverters, complementary or edge-aligned PWM modes with dead-time control, five 16-bit timers for rotor-position estimators, and a 10-bit ADC with simultaneous or sequential sampling of phase currents. The DSP engine performs Clarke/Park transforms and PI current loops in tens of cycles at 40 MIPS, allowing 16-bit fixed-point field-oriented control (FOC) loops above 10 kHz. The extended -40C to +125C rating covers industrial drives and sealed enclosures. With 85 I/O, the same chip can also host encoder interfaces, safety interlocks, and a UART or CAN link to the host controller without adding a second processor.
Recommandé
Audio Processing and CODEC Systems
The General Purpose (GP) peripheral set on the dsPIC33FJ64GP710A includes I2S-capable serial interfaces, making it well suited to embedded audio: microphone arrays, Bluetooth speaker DSP front-ends, intercom and paging systems, and instrumentation audio filters. At 40 MIPS, the single-cycle MAC engine implements biquad filter chains, sample-rate converters, and audio effect blocks (EQ, AGC, echo) at 16-bit resolution with fixed-point arithmetic. The 16KB RAM buffers multiple audio channels without external memory. Analog audio conversion is handled by external CODECs connected over I2S/I2C, keeping the noise-sensitive conversion off-chip. The extended temperature grade and 100-pin TQFP with 85 I/O allow integration of user interfaces, LED indication, and communication links on a single controller.
Recommandé
Industrial Automation and Control Panels
With 85 I/O pins, multiple UART/SPI/I2C ports, and robust interrupt structure, the DSPIC33FJ64GP710A-E/PF serves as a central controller in industrial automation: machine controllers, remote I/O modules, valve and actuator control, and condition-monitoring nodes. The 10-bit ADC samples pressure, temperature, and current sensors; timers and input captures decode flow or RPM pulses; and the DSP engine runs FFT-based vibration analysis for predictive maintenance. The -40C to +125C extended grade withstands panel temperatures near drives and heaters. Programming and field updates use the self-programmable Flash with a UART or ICSP bootloader. Debug is standardized through the PGC/PGD pins and Microchip MPLAB REAL ICE or ICD tooling, simplifying long-term maintainability of installed equipment.
Recommandé
Lighting Control and Ballasts
Digital ballasts and high-intensity lighting controllers benefit from the dsPIC33F combination of PWM precision and DSP math. The 64GP710A generates phase-shifted or complementary PWM for resonant and buck LED drivers, dimming engines (0-10V, DALI over UART, or PWM), and lamp-life protection routines. The 10-bit ADC monitors input current, output current sharing across channels, and temperature sensors; the DSP engine executes power-factor correction and envelope tracking in real time at 40 MIPS. The extended -40C to +125C rating matches fixture environments where the controller sits near hot LED boards. 64KB Flash accommodates dimming curves, communication stacks, and safety cutoff logic, while 85 I/O integrates occupancy sensors, user controls, and network connectivity on one chip.
Recommandé
Portable and Embedded Instrumentation
Battery-operated and benchtop instruments - dataloggers, handheld analyzers, sensor testers - use the DSPIC33FJ64GP710A-E/PF for its balance of compute and low power management. The 40 MIPS core accelerates FFT spectra, RMS calculations, and calibration math through hardware DSP instructions, while multiple low-power modes extend battery life between measurements. The 10-bit ADC plus external precision ADCs over SPI cover mixed-resolution sensing; UART, SPI, and I2C interfaces connect displays, SD cards, and USB-serial bridges. The 100-pin TQFP with 85 I/O drives keypad matrices, LCD segments, and status indicators directly. Self-programmable Flash supports field calibration storage and firmware updates, and MPLAB tooling with free XC16 compiler keeps development cost near zero.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour DSPIC33FJ64GP710A-E/PF — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | DSPIC33FJ64GP710A-I/PF | DSPIC33FJ256GP710A-E/PF | DSPIC33FJ256GP510-I/PF |
|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-TQFP (14x14 mm) | 100-TQFP (14x14 mm) - same | 100-TQFP (14x14 mm) - same | 100-TQFP (14x14 mm) - same |
| Flash Memory | 64KB | 64KB | 256KB | 256KB |
| CPU Speed | Up to 40 MIPS | Up to 40 MIPS | Up to 40 MIPS | Up to 40 MIPS |
| RAM | 16KB | 16KB | 16KB | 30KB |
| Supply Voltage | 3 V to 3.6 V | 3 V to 3.6 V | 3 V to 3.6 V | 3 V to 3.6 V |
| Operating Temperature | -40C to +125C (E grade) | -40C to +85C (I grade) | -40C to +125C (E grade) | -40C to +85C (I grade) |
Principaux différenciateurs
- Extended -40C to +125C operation at standard price point (vs DSPIC33FJ64GP710A-I/PF)
- Deterministic DSP math for control loops (vs Generic 32-bit Cortex-M0+ MCUs)
- Migration path within the same footprint (vs DSPIC33FJ64GP710A-E/PF (this part))
Notes de conception
The dsPIC33F core is regulated on-chip: VDDCORE/VCAP (pin 19) must be tied to a low-ESR ceramic capacitor to ground as specified in the Microchip datasheet (typically 10uF plus 0.1uF). Omitting or mis-sizing this capacitor causes core brownouts and sporadic resets. Distribute multiple VDD/VSS pairs across the 100-pin TQFP and place a 0.1uF ceramic capacitor within 2 mm of each pair, plus one bulk 10uF per power domain. Separate AVDD/AVSS (pins 98-99) with an RC or ferrite filter for clean ADC references.
For the 14x14 mm TQFP-100, route the PGC/PGD programming pins (PGC1/RA2, PGD1/RA3) to an ICSP header even in production boards - field firmware updates and debugging depend on it. Keep the primary oscillator (OSC1/OSC2) traces short and guard them with ground; if using EC mode with an external clock, the internal PLL can generate 40 MIPS (7.37 MHz FRC or external clock x PLL). PMP data bus (RE0-RE7) and strobe pins should be length-matched if driving external parallel peripherals above 8 MHz PMP clocks.
Use the 'A'-version errata sheet: early non-A dsPIC33FJ64GP710 silicon had documented ADC and oscillator errata; this A-version fixes them but requires configuration bit review when porting code. Watch MCLR during programming: it doubles as high-voltage programming input (about 9V for HV programming in some family members) - protect downstream circuitry. Finally, all 40 MIPS operation requires VDD within 3.0-3.6V; at reduced VDD the Fmax derates per the Microchip operating range table.
Informations de conformité
RoHS compliance and lead-free status per LCSC and JLCPCB distributor listings. REACH, halogen-free and conflict minerals status not stated in provided data.
