MC56F8365VFGE - 16-bit DSC, 56800E Core, 512KB Flash, 60MHz | NXP
Référence : MC56F8365VFGE ✗ Fin de vie| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $71.63 | $71,63 |
| 10 | $64.47 | $644,70 |
| 100 | $53.72 | $5 372,00 |
| 500 | $46.56 | $23 280,00 |
| 1 000 | $42.97 | $42 970,00 |
MC56F8365VFGE Présentation
A Digital Signal Controller (DSC) is a hybrid device that combines the deterministic real-time control capability of a microcontroller with the computational throughput of a digital signal processor (DSP). Within the broader taxonomy, a DSC sits between microcontroller (MCU) and digital signal processor (DSP), belonging to the embedded processor family of semiconductors. The 56800E core used in the MC56F8365VFGE is Harvard-architecture, supports single-cycle MAC operations, and includes a barrel shifter and DO-loop hardware, making it suitable for sensorless motor control, power conversion, and real-time signal conditioning tasks.
Key features of the MC56F8365VFGE include 512KB of Flash memory organized as 256K x 16, 60 MHz maximum CPU clock frequency, dual 12-bit ADCs with up to 8 channels each, and an on-chip temperature sensor. The device also offers up to 12 PWM outputs with programmable dead-time insertion, two SCI (UART) modules, one SPI module, one I2C module, and a CAN 2.0 A/B controller. The 128-LQFP package exposes extensive GPIO and dedicated peripheral pins for multi-phase inverter drive, encoder feedback, and fault input handling.
The 56800E core uses a modified Harvard architecture with separate program and data buses plus a dedicated peripheral bus. This enables deterministic interrupt response and parallel peripheral operation, both critical for closed-loop motor control. The JTAG/Enhanced OnCE debug port supports real-time trace and hardware breakpoints, simplifying firmware development for safety-critical and energy-in-motion control applications.
Typical applications include three-phase AC induction and PMSM motor drives, digital switch-mode power supplies, uninterruptible power systems, photovoltaic inverters, industrial servo controllers, and automotive body electronics. The 60 MHz performance and integrated analog peripherals make it well-suited for sensorless vector control (FOC) of brushless DC motors where deterministic loop timing is essential.
When designing with this device, allocate sufficient decoupling (100 nF + 10 uF per VDD/VSS pair) and follow NXP's PCB layout recommendations in the 56F8365 datasheet to minimize ADC noise. Verify that your application fits within the 512KB Flash / 32KB RAM budget and that the 128-LQFP footprint matches available assembly tooling. This page synthesizes lifecycle alerts, package information, and design considerations not consolidated in the manufacturer datasheet.
Alternatives de remplacement direct pour MC56F8365VFGE — 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 MC56F8365VFGE (même facteur de forme et même empreinte) — différant par Core Architecture, Communication Interfaces, RoHS Status.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
MC56F8335VFGE
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MC56F8355MFGE
✅ Remplacement direct✓ En stock
$15.7 / unité
Voir la fiche technique →MC56F8357VFGE
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
MC56F8365VFGE Valeurs maximales et caractéristiques électriques
| Core Architecture | 56800E (Harvard, 16-bit DSC) |
| Largeur du bus de données | 16 bit |
| Program Memory (Flash) | 512 KB (256K x 16) |
| RAM | 32 KB |
| Maximum CPU Clock | 60 MHz |
| CAN | 1 x CAN 2.0 A/B |
| SCI (UART) | 2 x SCI |
| SPI | 1 x SPI |
| I2C | 1 x I2C |
| Boîtier | 128-LQFP (14x20 mm) |
| Type de montage | Surface Mount |
| Tension d'alimentation | 3.3 V |
Guide de configuration des broches du MC56F8365VFGE 128-lqfp (14x20 mm)
Configuration des broches du MC56F8365VFGE (boîtier 128-lqfp (14x20 mm)). Ce circuit intégré numérique comprend des GPIO, des interfaces de communication (UART, SPI, I2C) et des broches d'alimentation. Consultez la fiche technique du fabricant pour les fonctions alternatives des broches et les options de configuration. Indispensable pour la conception de systèmes embarqués et la conception de circuits imprimés.
Aucune donnée de brochage détaillée disponible pour MC56F8365VFGE.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
MC56F8365VFGE convient pour 6 applications: Three-Phase PMSM Motor Control, AC Induction Motor VFD, Digital Switch-Mode Power Supply, Uninterruptible Power System (UPS), Solar Photovoltaic Inverter, Industrial Servo Controller.
Three-Phase PMSM Motor Control
The MC56F8365VFGE drives permanent magnet synchronous motors (PMSM) and brushless DC motors using field-oriented control (FOC). Its 60 MIPS 56800E core executes the Park/Clarke transforms and PI current loops within a sub-20 us control period. Dual 12-bit ADCs sample phase currents simultaneously, and the 12 PWM outputs with programmable dead-time generate the inverter gate signals directly. This eliminates an external gate driver FPGA in sub-2 kW drives.
Recommandé
AC Induction Motor VFD
For variable-frequency drives (VFD) controlling AC induction motors, the MC56F8365VFGE handles scalar V/Hz and indirect FOC algorithms. The 60 MHz CPU sustains V/Hz profiles plus slip compensation while leaving margin for keypad/HMI processing. CAN 2.0 A/B enables Modbus/CANopen integration into industrial PLC networks. The 128-LQFP provides ample GPIO for opto-isolated fault inputs and relay outputs.
Recommandé
Digital Switch-Mode Power Supply
In digital SMPS designs, the MC56F8365VFGE implements voltage-mode and peak-current-mode control loops. The high-resolution PWM outputs deliver duty cycle updates every 100 ns, supporting switching frequencies up to 500 kHz. Dual ADCs sense output voltage and primary-side current simultaneously, while the 512KB Flash stores compensation coefficients and fault logging for the entire product lifecycle. This DSC approach replaces analog UC3842-style controllers with a tunable firmware solution.
Recommandé
Uninterruptible Power System (UPS)
UPS topologies invert for double-conversion designs, where the MC56F8365VFGE runs the inverter control loop, battery charger state machine, and AC-line synchronization. Its hardware DO-loop and barrel shifter accelerate RMS calculations, while CAN/SCIs stream telemetry to the system supervisor. The 128-LQFP exposes dedicated pins for grid-sync zero-crossing detection and battery-management I/O, reducing external glue logic.
Recommandé
Solar Photovoltaic Inverter
Photovoltaic string inverters benefit from the MC56F8365VFGE's MPPT algorithm execution at 60 MIPS, dual ADCs for panel voltage and grid current sensing, and CAN for grid-tie communication. The integrated peripherals generate grid-synchronized 50/60 Hz PWM waveforms, while 512KB Flash stores MPPT lookup tables and grid-code country profiles. Real-time trace via JTAG simplifies field commissioning and post-fault diagnostics.
Recommandé
Industrial Servo Controller
Closed-loop servo controllers rely on the MC56F8365VFGE for position-loop closure via encoder feedback, current-loop via dual ADCs, and velocity profile generation. The 56800E DO-loop and barrel shifter compute sine/cosine trajectories in real time. CANopen slave protocol support through the on-chip CAN module enables integration into multi-axis CNC and robotic systems with cycle times under 1 ms.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour MC56F8365VFGE — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | MC56F8335VFGE | MC56F8355MFGE | MC56F8357VFGE |
|---|---|---|---|---|
| Package | 128-LQFP (14x20 mm) | 128-LQFP (14x20 mm) - same | 128-LQFP - same | 128-LQFP (14x20 mm) - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core Architecture | 56800E 16-bit | 56800E 16-bit - same | 56800E 16-bit - same | 56800E 16-bit - same |
| Maximum Clock | 60 MHz | 60 MHz - same | 60 MHz - same | 60 MHz - same |
| Lifecycle Status | EOL | EOL (same family) | EOL (same family) | EOL (same family) |
| Pin-Compatible Drop-In | Reference part | Yes (with reduced Flash) | Yes (verify peripherals) | Yes (verify peripherals) |
Principaux différenciateurs
- Highest Flash density in the 56F836x 128-LQFP family (vs MC56F8335VFGE)
- Highest peripheral integration in 56F836x family (vs MC56F8355MFGE)
- 128-LQFP 14x20 mm footprint vs 64-LQFP on 56F8257 (vs MC56F8257VLH)
Notes de conception
Estimated: At 60 MHz CPU clock and typical 56800E core current of approximately 70 mA, plus 30 mA for ADC/PWM activity at 3.3 V VDD, the device draws roughly 100 mA. Place one 100 nF + one 10 uF ceramic decoupling pair adjacent to each of the four VDD/VSS pin groups (AVDD, DVDD, PLLVDD, IOVDD). A single bulk 47 uF tantalum or low-ESR ceramic near the regulator output suppresses transient droops during PWM switching edges. Estimated based on typical 56800E-family power budgets - verify against the original 56800E datasheet before committing.
The 128-LQFP has a typical theta_JA of approximately 35-45 C/W (estimated from package family). With 100 mA at 3.3 V drawing 0.33 W, junction temperature rise above ambient is roughly 12-15 C, well inside the -40C to +85C operating range. Still avoid placing the device directly above heat-dissipating power components to keep airflow unobstructed.
Keep ADC analog inputs (ANA0-ANA7, ANB0-ANB7) traces short and isolated from PWM switching traces to avoid digital noise coupling into current-sense measurements. Use a separate analog ground island tied to the main GND at one point near the device AGND pin. Place the JTAG connector within 50 mm of tracer return traces to ensure reliable debugger handshakes and full-speed operation. Decoupling capacitors must be placed within 5 mm of the package pin per the manufacturer datasheet layout guidelines.
Do not assume software/firmware from one 56800E DSC will run unmodified on another even within the same family - interrupt vector tables, peripheral memory maps, and register layouts differ between 56F83xxx variants. The MC56F8365 EOL status means new firmware updates and errata from NXP have ceased - engineering teams should freeze the BSP at the Last Time Buy date to avoid surprises. Always order a 5-10% safety stock above BOM for the multi-year support horizon of deployed equipment.
Informations de conformité
RoHS, REACH, lead-free, halogen-free, and conflict-mineral compliance data were not present in the verified web data excerpts. The 128-LQFP package is historically a lead-free surface-mount package, but a confirmed compliance statement should be requested from NXP directly via the product page before using the part in regulated markets.