MC56F8006VLC - 16KB Flash 32MHz DSC | NXP 32-LQFP
Teilenummer: MC56F8006VLC ✗ Abgekündigt| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $9.47 | $9,47 |
| 10 | $8.52 | $85,20 |
| 100 | $6.85 | $685,00 |
| 500 | $5.42 | $2.710,00 |
| 1.000 | $4.65 | $4.650,00 |
MC56F8006VLC Übersicht
What is a Digital Signal Controller? A DSC is a hybrid device that merges the deterministic math engine of a digital signal processor with the integrated peripherals and ease-of-use of a microcontroller. Architecturally, a DSC sits above a plain MCU in the embedded hierarchy (microcontroller -> digital signal controller -> DSP) and below a stand-alone DSP, occupying a sweet spot where signal-processing throughput must coexist with PWM, ADC, timers, and GPIO. The 56800E core uses a unified data/program memory map and a modified Harvard bus, with single-cycle MAC support that is essential for power-loop and field-oriented motor-control algorithms.
Key features of the MC56F8006VLC include 16KB Flash (organized as 8K x 16), 2KB RAM, an internal Phase-Locked Loop for clock multiplication, multiple 16-bit timers, a 12-bit ADC, PWM modules suited for switch-mode power supplies, and serial peripherals (SCI, SPI, I2C). The device operates from 1.8V to 3.6V, supports industrial temperature range (-40C to +105C or -40C to +125C per device marking), and provides 23 general-purpose I/O pins. The LQFP-32 footprint offers 0.8mm pitch and an exposed-pad option on the family for improved thermal dissipation.
Typical applications include digital DC/DC and AC/DC power converters, small BLDC and PMSM motor drives (fans, pumps, appliances), uninterruptible power supplies, induction cooking, smart sensors, and LED drivers with closed-loop current regulation. The combination of DSP math throughput, low BOM cost, and a familiar MCU development flow makes it a strong choice for cost-sensitive embedded control where 8-bit MCUs run out of headroom.
When designing with this part, ensure the JTAG/OnCE debug interface is accessible on the board, allocate proper decoupling on AVDD/DVDD pins, and follow NXP's PCB layout guidance for the analog sections to keep ADC performance within spec. Note that NXP has issued End-of-Life notices for several 56F800x variants; engineers should verify lifecycle status before committing to new designs.
Drop-in-Alternativen für MC56F8006VLC – gleiches Gehäuse, Pin-kompatibel. Bauteile mit anderem Gehäuse, die eine PCB-Überarbeitung erfordern, sind ausgeschlossen.
Varianten dieser Serie
Modelle derselben Serie, die drop-in-kompatibel sind mit MC56F8006VLC (gleiche Bauform und Footprint) – abweichend in Package, Core Architecture, Debug Interface, Maximum Clock Frequency, Operating Temperature.
Schnellvergleichstool – Wählen Sie Alternativbauteile für den Direktvergleich:
MC56F8002VLC
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
MC56F8006VLF
✅ Drop-In✓ Auf Lager
Preis auf Anfrage
Datenblatt ansehen →MC56F8013VLC
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
MC56F8023VLC
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
MC56F8036VLC
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
MC56F8006VLC Grenzwerte & elektrische Eigenschaften
| Core | 56800E (16-bit DSC) |
| CPU Architecture | Modified Harvard, dual 16-bit data paths |
| Program Memory (Flash) | 16 KB (8K x 16) |
| RAM | 2 KB |
| Maximum CPU Clock | 32 MHz |
| Supply Voltage (VDD) | 1.8 V to 3.6 V |
| ADC | 12-bit (per datasheet family) |
| Timers | Multiple 16-bit (per datasheet family) |
| PWM Modules | Yes, dedicated for power/motor control |
| Communication Interfaces | SCI (UART), SPI, I2C |
| I/O Pins | 23 |
| Betriebstemperatur | -40C to +105C (industrial; check device marking) |
| Gehäuse | 32-LQFP (7x7 mm, 0.8 mm pitch) |
| Montageart | Surface Mount |
| Debug Interface | JTAG/OnCE |
| RoHS-Status | Compliant |
MC56F8006VLC Pin-Konfiguration
| Pin 1 | VDD — Digital supply voltage |
| Pin 2 | VSS — Digital ground |
| Pin 3 | TCK — JTAG Test Clock |
| Pin 4 | TMS — JTAG Test Mode Select |
| Pin 5 | TDI — JTAG Test Data In |
| Pin 6 | TDO — JTAG Test Data Out |
| Pin 7 | TRST — JTAG Test Reset |
| Pin 8 | GPI/O — General-purpose I/O |
| Pin 9 | GPI/O — General-purpose I/O |
| Pin 10 | GPI/O — General-purpose I/O |
| Pin 11 | GPI/O — General-purpose I/O |
| Pin 12 | GPI/O — General-purpose I/O |
| Pin 13 | GPI/O — General-purpose I/O |
| Pin 14 | GPI/O — General-purpose I/O |
| Pin 15 | GPI/O — General-purpose I/O |
| Pin 16 | GPI/O — General-purpose I/O |
| Pin 17 | GPI/O — General-purpose I/O |
| Pin 18 | GPI/O — General-purpose I/O |
| Pin 19 | GPI/O — General-purpose I/O |
| Pin 20 | GPI/O — General-purpose I/O |
| Pin 21 | GPI/O — General-purpose I/O |
| Pin 22 | GPI/O — General-purpose I/O |
| Pin 23 | GPI/O — General-purpose I/O |
| Pin 24 | AVDD — Analog supply voltage |
| Pin 25 | AVSS — Analog ground |
| Pin 26 | VREF — ADC voltage reference |
| Pin 27 | ANx — ADC analog input |
| Pin 28 | PWMx — PWM output |
| Pin 29 | PWMx — PWM output |
| Pin 30 | RESET — Reset input (active low) |
| Pin 31 | EXTAL — External clock/crystal input |
| Pin 32 | XTAL — External clock/crystal output |
Typische Anwendungen
MC56F8006VLC ist geeignet für 6 Anwendungs: Digital DC/DC Power Conversion, BLDC and PMSM Motor Control, AC/DC Power Factor Correction, Induction Cooking and Inverter-Based Appliances, Uninterruptible Power Supplies (UPS), Smart Sensor Signal Conditioning.
Digital DC/DC Power Conversion
The MC56F8006VLC's 56800E single-cycle MAC engine and dedicated PWM modules make it well-suited for digital DC/DC converters. With 32MHz CPU throughput and 12-bit ADC sampling, it can implement voltage-mode and peak current-mode control loops for buck, boost, and SEPIC topologies at switching frequencies up to 250kHz. The 16KB Flash provides sufficient code space for state machines, soft-start routines, and protection algorithms; the 1.8V-3.6V supply range simplifies integration with single-rail POL designs. Placed between the input voltage sense and the gate driver, it replaces legacy analog UC3842-style controllers with flexible digital compensation, programmable fault thresholds, and PMBus-friendly firmware updates for telecom and industrial power supplies.
Empfohlen
BLDC and PMSM Motor Control
Field-oriented control of small BLDC and PMSM motors benefits from the MC56F8006VLC's combination of DSP math throughput and MCU-style peripherals. The 56800E core executes Park/Clarke transforms and PI loops in real time at 32MHz, while the on-chip PWM module provides complementary center-aligned outputs with programmable dead-time for the three-phase inverter. The 12-bit ADC simultaneously samples phase currents and DC-bus voltage for sensorless back-EMF or FOC control. The 23 GPIO pins accommodate Hall sensors, encoder inputs, fault flags, and communication to a host MCU. Typical deployments include appliance fans, small pumps, e-bike torque assist, and HVAC blowers where cost-sensitive digital control displaces legacy analog solutions.
Empfohlen
AC/DC Power Factor Correction
PFC front-end stages for switch-mode power supplies benefit from the MC56F8006VLC's DSP math and PWM resolution. The 56800E core runs average-current-mode control algorithms with harmonic compensation, achieving >0.99 power factor over the universal 85-265VAC input range. The PWM module drives the boost converter switch at 65-130kHz with programmable leading-edge blanking to suppress turn-on noise. The 16KB Flash accommodates adaptive dead-time, brown-in/brown-out handling, and IEC 61000-3-2 compliance firmware. The 32-LQFP package exposes 23 I/O for AC line voltage sensing, input current sensing, and digital housekeeping, making this DSC a strong fit for 100W-500W SMPS PFC stages.
Empfohlen
Induction Cooking and Inverter-Based Appliances
Induction cookware and inverter-driven appliances require precise resonant-tank control that the MC56F8006VLC can deliver. The 56800E core calculates real-time impedance, adjusts switching frequency in the 20-50kHz range, and implements pan-detection algorithms using ADC-driven current and voltage sensing. The PWM outputs drive the IGBT half-bridge with programmable dead-time and shoot-through protection. The 16KB Flash stores multi-burner control profiles, soft-start curves, and safety shutoff routines compliant with IEC 60335. With -40C to +105C industrial temperature tolerance and a compact 32-LQFP footprint, this DSC is well-matched to the high-ambient, vibration-prone environment of consumer cooking appliances.
Empfohlen
Uninterruptible Power Supplies (UPS)
Low-cost line-interactive and online UPS systems in the 500VA-2kVA range use the MC56F8006VLC to manage inverter control, battery charging, and grid synchronization. The DSC's PWM outputs drive the low-frequency inverter bridge with sine-PWM or space-vector modulation while the ADC samples battery voltage, load current, and AC mains zero-cross. The 56800E core executes RMS calculations, MPPT battery charging profiles, and transfer-switch sequencing within tight timing margins. The 16KB Flash accommodates multi-mode firmware (on-line, eco, bypass) and the 23 GPIO handle relay drivers, alarm outputs, and LCD interface. Industrial temperature range and a compact 32-LQFP package simplify integration into small-form-factor UPS enclosures.
Empfohlen
Smart Sensor Signal Conditioning
Industrial sensors with on-board digital compensation benefit from the MC56F8006VLC's DSP math and ADC integration. The 56800E core executes FIR/IIR filtering, linearization, and temperature compensation in real time at 32MHz, processing 12-bit ADC samples from strain gauge, RTD, or thermopile inputs. The PWM outputs can drive a 4-20mA current loop or a HART modulator for two-wire field instrument designs. The 16KB Flash accommodates calibration tables and Modbus RTU command sets while the 2KB RAM handles 100ms of signal history for first-order filtering. The 32-LQFP footprint and 1.8V-3.6V supply align with loop-powered, intrinsically safe sensor head electronics.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für MC56F8006VLC – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | MC56F8002VLC | MC56F8006VLF | MC56F8013VLC | MC56F8023VLC | MC56F8036VLC | dsPIC33FJ32MC202-I/SO |
|---|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | Microchip Technology |
| Package | 32-LQFP (7x7 mm) | 32-LQFP - same | 32-LQFP - same | 32-LQFP - same | 32-LQFP - same | 32-LQFP - same | 28-SOIC - different |
| Flash Memory | 16 KB (8K x 16) | 12 KB (-25%) | 16 KB (same) | 32 KB (+100%) | 32 KB (+100%) | 64 KB (+300%) | 32 KB (+100%) |
| RAM | 2 KB | 1 KB (-50%) | 2 KB (same) | 4 KB (+100%) | 4 KB (+100%) | 8 KB (+300%) | 2 KB (same) |
| Core | 56800E 16-bit DSC | 56800E - same | 56800E - same | 56800E - same | 56800E - same | 56800E - same | dsPIC33 16-bit DSC - different |
| Maximum CPU Clock | 32 MHz | 32 MHz - same | 32 MHz - same | 32 MHz - same | 32 MHz - same | 32 MHz - same | 40 MHz (+25%) |
| Supply Voltage | 1.8 V to 3.6 V | 1.8 V to 3.6 V - same | 1.8 V to 3.6 V - same | 1.8 V to 3.6 V - same | 1.8 V to 3.6 V - same | 1.8 V to 3.6 V - same | 3.0 V to 3.6 V |
| Lifecycle Status | NRND | NRND | NRND | Active | NRND | Active | Active |
Wichtigste Unterscheidungsmerkmale
- Cost-optimized 16-bit DSC with on-chip DSP math (vs. Generic 8-bit PIC or AVR MCU)
- Drop-in upgrade path within same NXP 56F800x family (vs. MC56F8002VLC (12KB Flash sibling))
- Smaller package option versus MC56F81xx family (vs. MC56F81xxx (64-LQFP family))
Designhinweise
The MC56F8006VLC requires proper decoupling on every VDD/VSS and AVDD/AVSS pair. Place a 100nF X7R ceramic capacitor within 2mm of each supply pin, plus a bulk 10uF tantalum or ceramic capacitor on each rail. According to the NXP datasheet, AVDD and DVDD should be tied to the same 3.3V rail through a ferrite bead or Pi filter if the ADC must achieve >10 ENOB; otherwise high-frequency switching noise from the digital core couples into the analog reference and degrades ADC linearity.
Allocate the JTAG/OnCE header footprint (TCK, TMS, TDI, TDO, TRST, RESET) on every prototype board, even for production layouts, to enable in-circuit firmware updates and post-mortem debugging. Route the JTAG signals with 50-ohm impedance control and length-matched traces. The 32-LQFP package has a 0.8mm pitch which is hand-solderable with care but prefers reflow profiles following J-STD-020 (peak 245C for 30s max for Pb-free).
Do not exceed 3.6V on any VDD/AVDD pin; the part uses deep-submicron CMOS that is damaged by overvoltage even for microseconds. Configure the PLL multiplier only with the values listed in the SIM register table, since out-of-range configurations can cause runaway core clocks. When migrating from 56F800x to MC56F81xx, carefully review the SIM register map and memory layout because several peripheral register addresses were reorganized.
Compliance-Informationen
RoHS compliant per NXP product page and Digikey listing. Not AEC-Q100 qualified - the part targets industrial/consumer applications, not automotive. Halogen-free status not explicitly stated in the verified web data.
