MC56F8146VFVE - 16-bit 56800E DSC 40MHz 128KB Flash | NXP
Артикул: MC56F8146VFVE ✗ Снят с производства| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $13.05 | $13,05 |
| 10 | $11.74 | $117,40 |
| 100 | $10.43 | $1.043,00 |
| 500 | $9.13 | $4.565,00 |
| 1.000 | $7.82 | $7.820,00 |
MC56F8146VFVE Обзор
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.
Аналоги без доработки для MC56F8146VFVE — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Варианты в этой серии
Модели той же серии, совместимые без доработки с MC56F8146VFVE (тот же форм-фактор и посадочное место) — отличается по Operating Temperature, Program Memory Size, RAM Size, Core Processor, RoHS Status.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
MC56F8147VVFE
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
MC56F8156VFVE
✅ Прямая замена✓ В наличии
$20.1 / шт.
Открыть даташит →MC56F8166VFV
✅ Прямая замена✓ В наличии
Уточнить цену
Открыть даташит →MC56F8346VFVE
✅ Прямая замена✓ В наличии
$10.1 / шт.
Открыть даташит →MC56F8014VFAE
✅ Прямая замена✓ В наличии
Уточнить цену
Открыть даташит →MC56F8146VFVE Максимальные параметры и электрические характеристики
| Core Processor | 56800E |
| Core Size | 16-Bit |
| Максимальная тактовая частота | 40 MHz |
| Program Memory Size | 128 KB (64K x 16) Flash |
| RAM Size | 8 KB (4K x 16) |
| Рабочее напряжение питания | 2.25 V to 3.6 V |
| Number of I/O | 62 |
| Корпус / Типоразмер | 144-LQFP (20 x 20 mm) |
| Тип монтажа | Surface Mount |
| Oscillator Type | External |
| Program Memory Type | Flash |
| Рабочая температура | -40 C to +105 C |
| Статус RoHS | Compliant |
| Packaging | Tray |
Конфигурация выводов MC56F8146VFVE
| Контакт 1 | GPIO0 / PWM0A — General-purpose I/O / PWM channel A |
| Контакт 2 | GPIO1 / PWM0B — General-purpose I/O / PWM complementary output |
| Контакт 3 | GPIO2 / FAULT0 — GPIO / PWM fault input |
| Контакт 4 | GPIO3 / IS0A / ANA0 — GPIO / current sense A / analog input |
| Контакт 5 | GPIO4 / IS0B / ANA1 — GPIO / current sense B / analog input |
| Контакт 6 | GPIO5 / IS1A / ANA2 — GPIO / current sense A / analog input |
| Контакт 7 | GPIO6 / IS1B / ANA3 — GPIO / current sense B / analog input |
| Контакт 8 | GPIO7 / IS2A / ANA4 — GPIO / current sense A / analog input |
| Контакт 9 | GPIO8 / IS2B / ANA5 — GPIO / current sense B / analog input |
| Контакт 10 | VSS — Ground |
| Контакт 11 | VDD — Digital supply (2.25 V to 3.6 V) |
| Контакт 12 | VSS — Ground |
| Контакт 13 | VDDA — Analog supply (2.25 V to 3.6 V) |
| Контакт 14 | VSSA — Analog ground |
| Контакт 15 | VREFH — ADC reference high |
| Контакт 16 | VREFL — ADC reference low |
| Контакт 17 | ANA0 / AN0 — ADC analog input 0 (shared with GPIO) |
| Контакт 18 | ANA1 / AN1 — ADC analog input 1 |
| Контакт 19 | ANA2 / AN2 — ADC analog input 2 |
| Контакт 20 | ANA3 / AN3 — ADC analog input 3 |
| Контакт 21 | ANA4 / AN4 — ADC analog input 4 |
| Контакт 22 | ANA5 / AN5 — ADC analog input 5 |
| Контакт 23 | ANA6 / AN6 — ADC analog input 6 |
| Контакт 24 | ANA7 / AN7 — ADC analog input 7 |
| Контакт 25 | ANB0 — ADC B bank input 0 |
| Контакт 26 | ANB1 — ADC B bank input 1 |
| Контакт 27 | ANB2 — ADC B bank input 2 |
| Контакт 28 | ANB3 — ADC B bank input 3 |
| Контакт 29 | ANB4 — ADC B bank input 4 |
| Контакт 30 | ANB5 — ADC B bank input 5 |
| Контакт 31 | ANB6 — ADC B bank input 6 |
| Контакт 32 | ANB7 — ADC B bank input 7 |
| Контакт 33 | VSS — Ground |
| Контакт 34 | VDD — Digital supply |
| Контакт 35 | DAC0 — 12-bit DAC output 0 |
| Контакт 36 | DAC1 — 12-bit DAC output 1 |
| Контакт 37 | PWM1A — PWM module 1 channel A |
| Контакт 38 | PWM1B — PWM module 1 channel B |
| Контакт 39 | PWM2A — PWM module 2 channel A |
| Контакт 40 | PWM2B — PWM module 2 channel B |
| Контакт 41 | PWM3A — PWM module 3 channel A |
| Контакт 42 | PWM3B — PWM module 3 channel B |
| Контакт 43 | PWM4A — PWM module 4 channel A |
| Контакт 44 | PWM4B — PWM module 4 channel B |
| Контакт 45 | PWM5A — PWM module 5 channel A |
| Контакт 46 | PWM5B — PWM module 5 channel B |
| Контакт 47 | FAULT0 — PWM fault input 0 |
| Контакт 48 | FAULT1 — PWM fault input 1 |
| Контакт 49 | FAULT2 — PWM fault input 2 |
| Контакт 50 | FAULT3 — PWM fault input 3 |
| Контакт 51 | IS0 — Current sense 0 |
| Контакт 52 | IS1 — Current sense 1 |
| Контакт 53 | IS2 — Current sense 2 |
| Контакт 54 | VSS — Ground |
| Контакт 55 | VDD — Digital supply |
| Контакт 56 | EXTAL |
| Контакт 57 | XTAL |
| Контакт 58 | CLKOUT |
| Контакт 59 | TCLK |
| Контакт 60 | RESET |
| Контакт 61 | VPP |
| Контакт 62 | TMS |
| Контакт 63 | TCK |
| Контакт 64 | TDI |
| Контакт 65 | TDO |
| Контакт 66 | TRST |
| Контакт 67 | DE |
| Контакт 68 | VSS — Ground |
| Контакт 69 | VDD — Digital supply |
| Контакт 70 | TXD0 — SCI0 transmit |
| Контакт 71 | RXD0 — SCI0 receive |
| Контакт 72 | TXD1 — SCI1 transmit |
| Контакт 73 | RXD1 — SCI1 receive |
| Контакт 74 | MISO0 — SPI0 master-in slave-out |
| Контакт 75 | MOSI0 — SPI0 master-out slave-in |
| Контакт 76 | SCLK0 — SPI0 clock |
| Контакт 77 | SS0 — SPI0 slave select |
| Контакт 78 | SDA — I2C data |
| Контакт 79 | SCL — I2C clock |
| Контакт 80 | PHASEA — Quadrature decoder Phase A |
| Контакт 81 | PHASEB — Quadrature decoder Phase B |
| Контакт 82 | INDEX — Quadrature decoder index pulse |
| Контакт 83 | HOME — Home position input |
| Контакт 84 | T0 / TC0 — Timer 0 input/output |
| Контакт 85 | T1 / TC1 — Timer 1 input/output |
| Контакт 86 | T2 / TC2 — Timer 2 input/output |
| Контакт 87 | T3 / TC3 — Timer 3 input/output |
| Контакт 88 | VSS — Ground |
| Контакт 89 | VDD — Digital supply |
| Контакт 90 | A0 — External bus address 0 |
| Контакт 91 | A1 — External bus address 1 |
| Контакт 92 | A2 — External bus address 2 |
| Контакт 93 | A3 — External bus address 3 |
| Контакт 94 | A4 — External bus address 4 |
| Контакт 95 | A5 — External bus address 5 |
| Контакт 96 | A6 — External bus address 6 |
| Контакт 97 | A7 — External bus address 7 |
| Контакт 98 | A8 — External bus address 8 |
| Контакт 99 | A9 — External bus address 9 |
| Контакт 100 | A10 — External bus address 10 |
| Контакт 101 | A11 — External bus address 11 |
| Контакт 102 | A12 — External bus address 12 |
| Контакт 103 | A13 — External bus address 13 |
| Контакт 104 | A14 — External bus address 14 |
| Контакт 105 | A15 — External bus address 15 |
| Контакт 106 | D0 — External bus data 0 |
| Контакт 107 | D1 — External bus data 1 |
| Контакт 108 | D2 — External bus data 2 |
| Контакт 109 | D3 — External bus data 3 |
| Контакт 110 | D4 — External bus data 4 |
| Контакт 111 | D5 — External bus data 5 |
| Контакт 112 | D6 — External bus data 6 |
| Контакт 113 | D7 — External bus data 7 |
| Контакт 114 | D8 — External bus data 8 |
| Контакт 115 | D9 — External bus data 9 |
| Контакт 116 | D10 — External bus data 10 |
| Контакт 117 | D11 — External bus data 11 |
| Контакт 118 | D12 — External bus data 12 |
| Контакт 119 | D13 — External bus data 13 |
| Контакт 120 | D14 — External bus data 14 |
| Контакт 121 | D15 — External bus data 15 |
| Контакт 122 | RD — External bus read strobe |
| Контакт 123 | WR — External bus write strobe |
| Контакт 124 | PS — Program/data select |
| Контакт 125 | CS0 — Chip select 0 |
| Контакт 126 | CS1 — Chip select 1 |
| Контакт 127 | CS2 — Chip select 2 |
| Контакт 128 | CS3 — Chip select 3 |
| Контакт 129 | OE — Output enable |
| Контакт 130 | VSS — Ground |
| Контакт 131 | VDD — Digital supply |
| Контакт 132 | GPIO32 — General-purpose I/O 32 |
| Контакт 133 | GPIO33 — General-purpose I/O 33 |
| Контакт 134 | GPIO34 — General-purpose I/O 34 |
| Контакт 135 | GPIO35 — General-purpose I/O 35 |
| Контакт 136 | GPIO36 — General-purpose I/O 36 |
| Контакт 137 | GPIO37 — General-purpose I/O 37 |
| Контакт 138 | GPIO38 — General-purpose I/O 38 |
| Контакт 139 | GPIO39 — General-purpose I/O 39 |
| Контакт 140 | GPIO40 — General-purpose I/O 40 |
| Контакт 141 | GPIO41 — General-purpose I/O 41 |
| Контакт 142 | GPIO42 — General-purpose I/O 42 |
| Контакт 143 | GPIO43 — General-purpose I/O 43 |
| Контакт 144 | VSS / PAD — Ground / exposed thermal pad |
Типичное применение
MC56F8146VFVE подходит для 7 применениеs: 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.
Рекомендуется
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.
Рекомендуется
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.
Рекомендуется
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.
Рекомендуется
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.
Рекомендуется
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.
Рекомендуется
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.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для MC56F8146VFVE — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | 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 |
Ключевые отличия
- Cost-optimized 128 KB Flash DSC in the 56800E family (против MC56F8166VFV)
- Single-cycle 16x16-bit MAC engine on-chip (против MC56F8014VFAE)
- Three 6-channel PWM modules with hardware fault shutdown (против Generic Cortex-M0 motor MCU)
Заметки по проектированию
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.
Информация о соответствии
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.