MC56F8146VFVE - 16-bit 56800E DSC 40MHz 128KB Flash | NXP
MPN: MC56F8146VFVE ✗ انتهى عمره الإنتاجيMC56F8146VFVE نظرة عامة
A Digital Signal Controller (DSC) is a hybrid class of processor that merges the deterministic math engine of a DSP with the peripheral set, interrupt architecture, and C-friendly tool chain of a microcontroller. Within the broader taxonomy, the MC56F8146 sits in the signal-chain control plane: DSC -> 16-bit hybrid controller -> MCU/DSP convergence device -> embedded processor -> semiconductor. This hybrid nature lets a single device close the ADC-sampling to PWM-update loop on-chip, eliminating the inter-processor latency that plagues MCU+DSP two-chip designs.
Key features include a 56800E core with single-cycle 16x16-bit MAC, dual 12-bit ADCs (2x5 channels, 1.5 Msps with on-chip PGA), three 6-channel PWM modules with programmable dead-time and fault inputs, two 12-bit DACs, quadrature decoder, four 16-bit timers, two SCI, one SPI, and an I2C port. Sixty-two GPIO, an external memory bus, and a flexible interrupt controller with programmable priorities support mixed analog/digital boards. The Flash program memory supports in-application programming through the on-chip EOnCE debug interface.
Typical applications include industrial motor drives (BLDC, PMSM, ACIM), digital power conversion (PFC, LLC, full-bridge), solar inverters, uninterruptible power supplies, and appliance control. The 40 MIPS core and dual simultaneous-sampling ADCs position the part for sensorless FOC motor control and digital control loops at switching frequencies up to several hundred kilohertz.
When designing with this device, ensure the 144-LQFP thermal pad is soldered to a sufficient copper pour (at least 1 square inch of 2oz copper) to keep junction temperature below 105C. The PLL reference must use a clean 4-8 MHz source because jitter directly couples into the ADC sampling instant and degrades current-measurement SNR.
بدائل مباشرة لـ MC56F8146VFVE — نفس الحزمة، متوافق دبوس بدبوس. تُستثنى القطع ذات الحزم المختلفة التي تتطلب تعديل PCB.
الطرازات في هذه السلسلة
طرازات من نفس السلسلة متوافقة تمامًا مع MC56F8146VFVE (نفس عامل الشكل والبصمة) — يختلف في Operating Temperature, Package, Program Memory Size, RAM Size, Core Processor.
MC56F8147VVFE
✅ بديل مباشر📋 بديل مرجعي (غير موجود في الكتالوج)
MC56F8156VFVE
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←MC56F8166VFV
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←MC56F8346VFVE
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←MC56F8014VFAE
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←MC56F8146VFVE الحدود القصوى والخصائص الكهربائية
| Core Processor | 56800E |
| Core Size | 16-Bit |
| أقصى تردد للساعة | 40 MHz |
| Program Memory Size | 128 KB (64K x 16) Flash |
| RAM Size | 8 KB (4K x 16) |
| جهد التغذية التشغيلي | 2.25 V to 3.6 V |
| Number of I/O | 62 |
| العلبة / الحالة | 144-LQFP (20 x 20 mm) |
| نوع التركيب | Surface Mount |
| Oscillator Type | External |
| Program Memory Type | Flash |
| درجة حرارة التشغيل | -40 C to +105 C |
| حالة RoHS | Compliant |
| Packaging | Tray |
تكوين أطراف MC56F8146VFVE
| دبوس 1 | GPIO0 / PWM0A — General-purpose I/O / PWM channel A |
| دبوس 2 | GPIO1 / PWM0B — General-purpose I/O / PWM complementary output |
| دبوس 3 | GPIO2 / FAULT0 — GPIO / PWM fault input |
| دبوس 4 | GPIO3 / IS0A / ANA0 — GPIO / current sense A / analog input |
| دبوس 5 | GPIO4 / IS0B / ANA1 — GPIO / current sense B / analog input |
| دبوس 6 | GPIO5 / IS1A / ANA2 — GPIO / current sense A / analog input |
| دبوس 7 | GPIO6 / IS1B / ANA3 — GPIO / current sense B / analog input |
| دبوس 8 | GPIO7 / IS2A / ANA4 — GPIO / current sense A / analog input |
| دبوس 9 | GPIO8 / IS2B / ANA5 — GPIO / current sense B / analog input |
| دبوس 10 | VSS — Ground |
| دبوس 11 | VDD — Digital supply (2.25 V to 3.6 V) |
| دبوس 12 | VSS — Ground |
| دبوس 13 | VDDA — Analog supply (2.25 V to 3.6 V) |
| دبوس 14 | VSSA — Analog ground |
| دبوس 15 | VREFH — ADC reference high |
| دبوس 16 | VREFL — ADC reference low |
| دبوس 17 | ANA0 / AN0 — ADC analog input 0 (shared with GPIO) |
| دبوس 18 | ANA1 / AN1 — ADC analog input 1 |
| دبوس 19 | ANA2 / AN2 — ADC analog input 2 |
| دبوس 20 | ANA3 / AN3 — ADC analog input 3 |
| دبوس 21 | ANA4 / AN4 — ADC analog input 4 |
| دبوس 22 | ANA5 / AN5 — ADC analog input 5 |
| دبوس 23 | ANA6 / AN6 — ADC analog input 6 |
| دبوس 24 | ANA7 / AN7 — ADC analog input 7 |
| دبوس 25 | ANB0 — ADC B bank input 0 |
| دبوس 26 | ANB1 — ADC B bank input 1 |
| دبوس 27 | ANB2 — ADC B bank input 2 |
| دبوس 28 | ANB3 — ADC B bank input 3 |
| دبوس 29 | ANB4 — ADC B bank input 4 |
| دبوس 30 | ANB5 — ADC B bank input 5 |
| دبوس 31 | ANB6 — ADC B bank input 6 |
| دبوس 32 | ANB7 — ADC B bank input 7 |
| دبوس 33 | VSS — Ground |
| دبوس 34 | VDD — Digital supply |
| دبوس 35 | DAC0 — 12-bit DAC output 0 |
| دبوس 36 | DAC1 — 12-bit DAC output 1 |
| دبوس 37 | PWM1A — PWM module 1 channel A |
| دبوس 38 | PWM1B — PWM module 1 channel B |
| دبوس 39 | PWM2A — PWM module 2 channel A |
| دبوس 40 | PWM2B — PWM module 2 channel B |
| دبوس 41 | PWM3A — PWM module 3 channel A |
| دبوس 42 | PWM3B — PWM module 3 channel B |
| دبوس 43 | PWM4A — PWM module 4 channel A |
| دبوس 44 | PWM4B — PWM module 4 channel B |
| دبوس 45 | PWM5A — PWM module 5 channel A |
| دبوس 46 | PWM5B — PWM module 5 channel B |
| دبوس 47 | FAULT0 — PWM fault input 0 |
| دبوس 48 | FAULT1 — PWM fault input 1 |
| دبوس 49 | FAULT2 — PWM fault input 2 |
| دبوس 50 | FAULT3 — PWM fault input 3 |
| دبوس 51 | IS0 — Current sense 0 |
| دبوس 52 | IS1 — Current sense 1 |
| دبوس 53 | IS2 — Current sense 2 |
| دبوس 54 | VSS — Ground |
| دبوس 55 | VDD — Digital supply |
| دبوس 56 | EXTAL |
| دبوس 57 | XTAL |
| دبوس 58 | CLKOUT |
| دبوس 59 | TCLK |
| دبوس 60 | RESET |
| دبوس 61 | VPP |
| دبوس 62 | TMS |
| دبوس 63 | TCK |
| دبوس 64 | TDI |
| دبوس 65 | TDO |
| دبوس 66 | TRST |
| دبوس 67 | DE |
| دبوس 68 | VSS — Ground |
| دبوس 69 | VDD — Digital supply |
| دبوس 70 | TXD0 — SCI0 transmit |
| دبوس 71 | RXD0 — SCI0 receive |
| دبوس 72 | TXD1 — SCI1 transmit |
| دبوس 73 | RXD1 — SCI1 receive |
| دبوس 74 | MISO0 — SPI0 master-in slave-out |
| دبوس 75 | MOSI0 — SPI0 master-out slave-in |
| دبوس 76 | SCLK0 — SPI0 clock |
| دبوس 77 | SS0 — SPI0 slave select |
| دبوس 78 | SDA — I2C data |
| دبوس 79 | SCL — I2C clock |
| دبوس 80 | PHASEA — Quadrature decoder Phase A |
| دبوس 81 | PHASEB — Quadrature decoder Phase B |
| دبوس 82 | INDEX — Quadrature decoder index pulse |
| دبوس 83 | HOME — Home position input |
| دبوس 84 | T0 / TC0 — Timer 0 input/output |
| دبوس 85 | T1 / TC1 — Timer 1 input/output |
| دبوس 86 | T2 / TC2 — Timer 2 input/output |
| دبوس 87 | T3 / TC3 — Timer 3 input/output |
| دبوس 88 | VSS — Ground |
| دبوس 89 | VDD — Digital supply |
| دبوس 90 | A0 — External bus address 0 |
| دبوس 91 | A1 — External bus address 1 |
| دبوس 92 | A2 — External bus address 2 |
| دبوس 93 | A3 — External bus address 3 |
| دبوس 94 | A4 — External bus address 4 |
| دبوس 95 | A5 — External bus address 5 |
| دبوس 96 | A6 — External bus address 6 |
| دبوس 97 | A7 — External bus address 7 |
| دبوس 98 | A8 — External bus address 8 |
| دبوس 99 | A9 — External bus address 9 |
| دبوس 100 | A10 — External bus address 10 |
| دبوس 101 | A11 — External bus address 11 |
| دبوس 102 | A12 — External bus address 12 |
| دبوس 103 | A13 — External bus address 13 |
| دبوس 104 | A14 — External bus address 14 |
| دبوس 105 | A15 — External bus address 15 |
| دبوس 106 | D0 — External bus data 0 |
| دبوس 107 | D1 — External bus data 1 |
| دبوس 108 | D2 — External bus data 2 |
| دبوس 109 | D3 — External bus data 3 |
| دبوس 110 | D4 — External bus data 4 |
| دبوس 111 | D5 — External bus data 5 |
| دبوس 112 | D6 — External bus data 6 |
| دبوس 113 | D7 — External bus data 7 |
| دبوس 114 | D8 — External bus data 8 |
| دبوس 115 | D9 — External bus data 9 |
| دبوس 116 | D10 — External bus data 10 |
| دبوس 117 | D11 — External bus data 11 |
| دبوس 118 | D12 — External bus data 12 |
| دبوس 119 | D13 — External bus data 13 |
| دبوس 120 | D14 — External bus data 14 |
| دبوس 121 | D15 — External bus data 15 |
| دبوس 122 | RD — External bus read strobe |
| دبوس 123 | WR — External bus write strobe |
| دبوس 124 | PS — Program/data select |
| دبوس 125 | CS0 — Chip select 0 |
| دبوس 126 | CS1 — Chip select 1 |
| دبوس 127 | CS2 — Chip select 2 |
| دبوس 128 | CS3 — Chip select 3 |
| دبوس 129 | OE — Output enable |
| دبوس 130 | VSS — Ground |
| دبوس 131 | VDD — Digital supply |
| دبوس 132 | GPIO32 — General-purpose I/O 32 |
| دبوس 133 | GPIO33 — General-purpose I/O 33 |
| دبوس 134 | GPIO34 — General-purpose I/O 34 |
| دبوس 135 | GPIO35 — General-purpose I/O 35 |
| دبوس 136 | GPIO36 — General-purpose I/O 36 |
| دبوس 137 | GPIO37 — General-purpose I/O 37 |
| دبوس 138 | GPIO38 — General-purpose I/O 38 |
| دبوس 139 | GPIO39 — General-purpose I/O 39 |
| دبوس 140 | GPIO40 — General-purpose I/O 40 |
| دبوس 141 | GPIO41 — General-purpose I/O 41 |
| دبوس 142 | GPIO42 — General-purpose I/O 42 |
| دبوس 143 | GPIO43 — General-purpose I/O 43 |
| دبوس 144 | VSS / PAD — Ground / exposed thermal pad |
التطبيقات النموذجية
MC56F8146VFVE مناسب لـ 7 التطبيقs: BLDC / PMSM Motor Control, AC Induction Motor (ACIM) VFD Drives, Digital Power Conversion (PFC + LLC), Solar Microinverters and String Inverters, Uninterruptible Power Supplies (UPS), Industrial Appliance Control (White Goods), Switched-Mode Power Supply (SMPS) Primary-Side Control.
BLDC / PMSM Motor Control
The MC56F8146VFVE is purpose-built for sensorless and sensored brushless DC (BLDC) and permanent-magnet synchronous motor (PMSM) control. Its 40 MHz 56800E core executes field-oriented control (FOC) loops within a few microseconds, while the dual 12-bit 1.5 Msps ADCs with on-chip PGA sample two motor phase currents simultaneously for accurate Clarke/Park transforms. The three 6-channel PWM modules with programmable dead-time and fault inputs drive a three-phase inverter up to several hundred kHz switching. The quadrature decoder captures Hall or encoder feedback, and the 128 KB Flash holds FOC libraries plus application code. Operating from -40C to +105C, the part fits industrial motor drives and appliance variable-frequency drives.
موصى به
AC Induction Motor (ACIM) VFD Drives
The MC56F8146VFVE is a fit for variable-frequency drives controlling AC induction motors (ACIM) used in HVAC blowers, pumps, and fans. Its 56800E core handles scalar V/Hz and indirect FOC algorithms with the 128 KB Flash storing speed profiles and protection logic. The PWM modules generate the three-phase inverter timing with up to 16-bit resolution, and the on-chip ADCs sample DC-bus voltage and motor current for closed-loop torque regulation. Quadrature decoders read shaft encoders or back-EMF zero-cross detectors for sensorless startup. Operating from -40C to +105C and at 3.3 V, it simplifies inverter board design.
موصى به
Digital Power Conversion (PFC + LLC)
The MC56F8146VFVE closes the loop on digital power topologies such as interleaved PFC, phase-shift full-bridge, and LLC resonant converters. The 56800E core runs average-current-mode PFC control at a 40 MHz instruction rate, while the dual ADCs read inductor current and input voltage simultaneously for low-latency cycle-by-cycle control. The 6-channel PWM outputs drive synchronous-rectifier MOSFETs with programmable dead-time to prevent shoot-through, and the 128 KB Flash stores state-machine code, soft-start profiles, and PMBus firmware. Operating from 2.25 V to 3.6 V with industrial -40C to +105C range suits server PSU and telecom rectifier designs.
موصى به
Solar Microinverters and String Inverters
The MC56F8146VFVE powers single-phase solar microinverters and small string inverters combining MPPT and grid-tie control on one chip. Its dual 12-bit ADCs sample PV panel current/voltage simultaneously for perturb-and-observe or incremental-conductance MPPT, while the PWM modules generate the full-bridge switching with anti-islanding control loops executed by the 56800E core. The 128 KB Flash stores grid-following firmware, DC-injection compensation, and Modbus/PMBus stacks, and the on-chip SCI enables utility communication. The 144-LQFP package with exposed thermal pad supports outdoor inverter assemblies operating at -40C to +105C.
موصى به
Uninterruptible Power Supplies (UPS)
The MC56F8146VFVE serves as the control brain in online and line-interactive uninterruptible power supplies managing battery charge, DC-AC inversion, and grid sync. The 56800E core runs sine-PWM algorithms at 40 MHz instruction rate while the PWM modules drive the IGBT bridge with programmable dead-time and hardware fault shutdown. The on-chip ADCs monitor battery voltage, battery current, and output voltage for closed-loop regulation, and the 128 KB Flash holds inverter firmware plus LCD/keypad interface code. Operating from 2.25 V to 3.6 V and -40C to +105C, the 144-LQFP package fits industrial UPS assemblies where lifecycle longevity matters.
موصى به
Industrial Appliance Control (White Goods)
The MC56F8146VFVE powers electronic control boards in washing machines, dishwashers, refrigerators, and induction cooktops requiring real-time motor and power control. Its 56800E core runs motor-control algorithms (FOC for BLDC compressors, scalar V/Hz for pumps) while its 6-channel PWM modules drive compressors and fans simultaneously. The 128 KB Flash stores appliance firmware, the SCI ports interface to user-panel displays and the on-chip timers handle safety and buzzer functions. Operating from -40C to +105C and at 3.3 V, the 144-LQFP package fits standard appliance PCB sizes while the on-chip peripherals replace multiple discrete timers and PWMs.
موصى به
Switched-Mode Power Supply (SMPS) Primary-Side Control
The MC56F8146VFVE provides primary-side digital control for isolated DC-DC converters (forward, flyback, half-bridge) targeting telecom and instrumentation rails. The 56800E core runs current-mode and voltage-mode control loops at 40 MHz, while the on-chip ADCs sample the auxiliary-winding voltage (via divider) for primary-side regulation without an optocoupler. The PWM outputs drive the main MOSFET with cycle-by-cycle current limiting and programmable soft-start, and the 128 KB Flash stores compensation coefficients, fault-logging, and PMBus telemetry. The 144-LQFP with exposed thermal pad supports 1 W to 500 W industrial SMPS designs at -40C to +105C.
موصى به
ملخص المنتجات الموصى بها
بيانات مرجعية هندسية لـ MC56F8146VFVE — المقارنة وإرشادات التصميم ومعلومات الامتثال.
دليل الاختيار
المقارنة مع البدائل
| المعامل | هذا المنتج | MC56F8147VVFE | MC56F8156VFVE | MC56F8166VFV | MC56F8346VFVE | MC56F8014VFAE |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same | 144-LQFP - same |
| Core | 56800E 16-bit | 56800E 16-bit | 56800E 16-bit | 56800E 16-bit | 56800E 16-bit | 56800E 16-bit |
| Clock Speed | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 60 MHz | 32 MHz |
| Program Flash | 128 KB | 256 KB | 256 KB | 512 KB | 128 KB | 16 KB |
| RAM | 8 KB (4K x 16) | 8 KB | 16 KB | 32 KB | 8 KB | 2 KB |
| Operating Voltage | 2.25 V to 3.6 V | 2.25 V to 3.6 V | 2.25 V to 3.6 V | 2.25 V to 3.6 V | 2.25 V to 3.6 V | 2.25 V to 3.6 V |
| Operating Temperature | -40 C to +105 C | -40 C to +105 C | -40 C to +105 C | -40 C to +105 C | -40 C to +105 C | -40 C to +105 C |
أبرز الفروقات
- Cost-optimized 128 KB Flash DSC in the 56800E family (مقابلMC56F8166VFV)
- Single-cycle 16x16-bit MAC engine on-chip (مقابلMC56F8014VFAE)
- Three 6-channel PWM modules with hardware fault shutdown (مقابلGeneric Cortex-M0 motor MCU)
ملاحظات التصميم
Decouple every VDD pin with a 100 nF ceramic capacitor placed within 5 mm of the pin, and add a single 4.7 uF bulk tantalum or ceramic capacitor near the device. The VDDA analog supply must be star-routed from VDD through a ferrite bead and decoupled with 100 nF + 10 uF to keep ADC SNR within 1 LSB at 1.5 Msps. VREFH/VREFL should bypass each to VSSA with 100 nF directly at the pin, and the analog ground island must tie back to VSS at a single point under the IC.
Estimated: at 40 MHz full activity the MC56F8146VFVE consumes roughly 60-80 mA from 3.3 V, dissipating ~200-265 mW into the 144-LQFP exposed pad. The package theta_JA is approximately 30-35 C/W on a JEDEC 4-layer board with full thermal-pad soldering; the junction rises only ~10C above ambient, so thermal management is usually not critical. For closed enclosures with poor heat transfer, attach at least 1 square inch of 2 oz copper pour to the exposed pad and avoid placing the device next to MOSFET drivers.
Route the external 4-8 MHz crystal traces to EXTAL/XTAL within 5 mm and shield with a ground guard ring; keep all high-speed switching traces (PWM, ADC current-sense) at least 3x trace-width away from the crystal. The dual ADCs require matched-impedance analog traces; route ANA0/ANA1 and ANB0/ANB1 as a 50 ohm differential pair with via-stitching on both sides. Place the JTAG TAP header at the board edge so the EOnCE debug probe can attach without interference.
Do not enable the ADC without first writing to the calibration registers - the first sample after power-up will be off by 30-50 LSB. Do not exceed 3.6 V on VDD even with the internal regulator disabled, and ensure VDDA never lags VDD during power-up or the analog macros will latch-up. The external bus pins A0-A15/D0-D15 must be configured as GPIO or external-bus before use, otherwise the unused external-bus pads can source unwanted current. The PWM fault inputs latch by default; clear the fault latch in software before restarting the PWM after an overcurrent event.
معلومات الامتثال
RoHS compliant per NXP product page. Industrial -40C to +105C grade only; not AEC-Q100 qualified (no automotive Q-suffix variant). Halogen-free status not stated in distributor data.