MC56F8146VFVE - 16-bit 56800E DSC 40MHz 128KB Flash | NXP
MPN: MC56F8146VFVE ✗ סוף ייצורMC56F8146VFVE סקירה
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.
חלופות תחליף ישיר עבור MC56F8146VFVE — אותו מארז, תואם פין-לפין. חלקים במארז שונה הדורשים עיבוד מחדש של ה-PCB אינם נכללים.
וריאנטים בסדרה זו
דגמים מאותה סדרה התואמים Drop-in עם MC56F8146VFVE (אותו גורם צורה וטביעת רגל) — שונים ב Operating Temperature, Package, Program Memory Size, RAM Size, Core Processor.
MC56F8147VVFE
✅ Drop-In📋 חלופה להתייחסות (לא בקטלוג)
MC56F8156VFVE
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←MC56F8166VFV
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←MC56F8346VFVE
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←MC56F8014VFAE
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←MC56F8146VFVE דירוגים מרביים ומאפיינים חשמליים
| Core Processor | 56800E |
| Core Size | 16-Bit |
| תדר שעון מקסימלי | 40 MHz |
| Program Memory Size | 128 KB (64K x 16) Flash |
| RAM Size | 8 KB (4K x 16) |
| מתח אספקה פעיל | 2.25 V to 3.6 V |
| Number of I/O | 62 |
| מארז / Case | 144-LQFP (20 x 20 mm) |
| סוג הרכבה | Surface Mount |
| Oscillator Type | External |
| Program Memory Type | Flash |
| טמפרטורת פעולה | -40 C to +105 C |
| סטטוס RoHS | Compliant |
| Packaging | Tray |
תצורת פינים של MC56F8146VFVE
| פין 1 | GPIO0 / PWM0A — General-purpose I/O / PWM channel A |
| פין 2 | GPIO1 / PWM0B — General-purpose I/O / PWM complementary output |
| פין 3 | GPIO2 / FAULT0 — GPIO / PWM fault input |
| פין 4 | GPIO3 / IS0A / ANA0 — GPIO / current sense A / analog input |
| פין 5 | GPIO4 / IS0B / ANA1 — GPIO / current sense B / analog input |
| פין 6 | GPIO5 / IS1A / ANA2 — GPIO / current sense A / analog input |
| פין 7 | GPIO6 / IS1B / ANA3 — GPIO / current sense B / analog input |
| פין 8 | GPIO7 / IS2A / ANA4 — GPIO / current sense A / analog input |
| פין 9 | GPIO8 / IS2B / ANA5 — GPIO / current sense B / analog input |
| פין 10 | VSS — Ground |
| פין 11 | VDD — Digital supply (2.25 V to 3.6 V) |
| פין 12 | VSS — Ground |
| פין 13 | VDDA — Analog supply (2.25 V to 3.6 V) |
| פין 14 | VSSA — Analog ground |
| פין 15 | VREFH — ADC reference high |
| פין 16 | VREFL — ADC reference low |
| פין 17 | ANA0 / AN0 — ADC analog input 0 (shared with GPIO) |
| פין 18 | ANA1 / AN1 — ADC analog input 1 |
| פין 19 | ANA2 / AN2 — ADC analog input 2 |
| פין 20 | ANA3 / AN3 — ADC analog input 3 |
| פין 21 | ANA4 / AN4 — ADC analog input 4 |
| פין 22 | ANA5 / AN5 — ADC analog input 5 |
| פין 23 | ANA6 / AN6 — ADC analog input 6 |
| פין 24 | ANA7 / AN7 — ADC analog input 7 |
| פין 25 | ANB0 — ADC B bank input 0 |
| פין 26 | ANB1 — ADC B bank input 1 |
| פין 27 | ANB2 — ADC B bank input 2 |
| פין 28 | ANB3 — ADC B bank input 3 |
| פין 29 | ANB4 — ADC B bank input 4 |
| פין 30 | ANB5 — ADC B bank input 5 |
| פין 31 | ANB6 — ADC B bank input 6 |
| פין 32 | ANB7 — ADC B bank input 7 |
| פין 33 | VSS — Ground |
| פין 34 | VDD — Digital supply |
| פין 35 | DAC0 — 12-bit DAC output 0 |
| פין 36 | DAC1 — 12-bit DAC output 1 |
| פין 37 | PWM1A — PWM module 1 channel A |
| פין 38 | PWM1B — PWM module 1 channel B |
| פין 39 | PWM2A — PWM module 2 channel A |
| פין 40 | PWM2B — PWM module 2 channel B |
| פין 41 | PWM3A — PWM module 3 channel A |
| פין 42 | PWM3B — PWM module 3 channel B |
| פין 43 | PWM4A — PWM module 4 channel A |
| פין 44 | PWM4B — PWM module 4 channel B |
| פין 45 | PWM5A — PWM module 5 channel A |
| פין 46 | PWM5B — PWM module 5 channel B |
| פין 47 | FAULT0 — PWM fault input 0 |
| פין 48 | FAULT1 — PWM fault input 1 |
| פין 49 | FAULT2 — PWM fault input 2 |
| פין 50 | FAULT3 — PWM fault input 3 |
| פין 51 | IS0 — Current sense 0 |
| פין 52 | IS1 — Current sense 1 |
| פין 53 | IS2 — Current sense 2 |
| פין 54 | VSS — Ground |
| פין 55 | VDD — Digital supply |
| פין 56 | EXTAL |
| פין 57 | XTAL |
| פין 58 | CLKOUT |
| פין 59 | TCLK |
| פין 60 | RESET |
| פין 61 | VPP |
| פין 62 | TMS |
| פין 63 | TCK |
| פין 64 | TDI |
| פין 65 | TDO |
| פין 66 | TRST |
| פין 67 | DE |
| פין 68 | VSS — Ground |
| פין 69 | VDD — Digital supply |
| פין 70 | TXD0 — SCI0 transmit |
| פין 71 | RXD0 — SCI0 receive |
| פין 72 | TXD1 — SCI1 transmit |
| פין 73 | RXD1 — SCI1 receive |
| פין 74 | MISO0 — SPI0 master-in slave-out |
| פין 75 | MOSI0 — SPI0 master-out slave-in |
| פין 76 | SCLK0 — SPI0 clock |
| פין 77 | SS0 — SPI0 slave select |
| פין 78 | SDA — I2C data |
| פין 79 | SCL — I2C clock |
| פין 80 | PHASEA — Quadrature decoder Phase A |
| פין 81 | PHASEB — Quadrature decoder Phase B |
| פין 82 | INDEX — Quadrature decoder index pulse |
| פין 83 | HOME — Home position input |
| פין 84 | T0 / TC0 — Timer 0 input/output |
| פין 85 | T1 / TC1 — Timer 1 input/output |
| פין 86 | T2 / TC2 — Timer 2 input/output |
| פין 87 | T3 / TC3 — Timer 3 input/output |
| פין 88 | VSS — Ground |
| פין 89 | VDD — Digital supply |
| פין 90 | A0 — External bus address 0 |
| פין 91 | A1 — External bus address 1 |
| פין 92 | A2 — External bus address 2 |
| פין 93 | A3 — External bus address 3 |
| פין 94 | A4 — External bus address 4 |
| פין 95 | A5 — External bus address 5 |
| פין 96 | A6 — External bus address 6 |
| פין 97 | A7 — External bus address 7 |
| פין 98 | A8 — External bus address 8 |
| פין 99 | A9 — External bus address 9 |
| פין 100 | A10 — External bus address 10 |
| פין 101 | A11 — External bus address 11 |
| פין 102 | A12 — External bus address 12 |
| פין 103 | A13 — External bus address 13 |
| פין 104 | A14 — External bus address 14 |
| פין 105 | A15 — External bus address 15 |
| פין 106 | D0 — External bus data 0 |
| פין 107 | D1 — External bus data 1 |
| פין 108 | D2 — External bus data 2 |
| פין 109 | D3 — External bus data 3 |
| פין 110 | D4 — External bus data 4 |
| פין 111 | D5 — External bus data 5 |
| פין 112 | D6 — External bus data 6 |
| פין 113 | D7 — External bus data 7 |
| פין 114 | D8 — External bus data 8 |
| פין 115 | D9 — External bus data 9 |
| פין 116 | D10 — External bus data 10 |
| פין 117 | D11 — External bus data 11 |
| פין 118 | D12 — External bus data 12 |
| פין 119 | D13 — External bus data 13 |
| פין 120 | D14 — External bus data 14 |
| פין 121 | D15 — External bus data 15 |
| פין 122 | RD — External bus read strobe |
| פין 123 | WR — External bus write strobe |
| פין 124 | PS — Program/data select |
| פין 125 | CS0 — Chip select 0 |
| פין 126 | CS1 — Chip select 1 |
| פין 127 | CS2 — Chip select 2 |
| פין 128 | CS3 — Chip select 3 |
| פין 129 | OE — Output enable |
| פין 130 | VSS — Ground |
| פין 131 | VDD — Digital supply |
| פין 132 | GPIO32 — General-purpose I/O 32 |
| פין 133 | GPIO33 — General-purpose I/O 33 |
| פין 134 | GPIO34 — General-purpose I/O 34 |
| פין 135 | GPIO35 — General-purpose I/O 35 |
| פין 136 | GPIO36 — General-purpose I/O 36 |
| פין 137 | GPIO37 — General-purpose I/O 37 |
| פין 138 | GPIO38 — General-purpose I/O 38 |
| פין 139 | GPIO39 — General-purpose I/O 39 |
| פין 140 | GPIO40 — General-purpose I/O 40 |
| פין 141 | GPIO41 — General-purpose I/O 41 |
| פין 142 | GPIO42 — General-purpose I/O 42 |
| פין 143 | GPIO43 — General-purpose I/O 43 |
| פין 144 | VSS / PAD — Ground / exposed thermal pad |
יישומים טיפוסיים
MC56F8146VFVE מתאים עבור 7 יישוםs: 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.
מומלץ
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.
מומלץ
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.
מומלץ
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.
מומלץ
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.
מומלץ
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.
מומלץ
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.
מומלץ
סיכום מוצרים מומלצים
נתוני עזר הנדסיים עבור MC56F8146VFVE — השוואה, הנחיות תכנון ומידע על תאימות.
מדריך בחירה
השוואה עם חלופות
| פרמטר | מוצר זה | 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 |
מבדילים עיקריים
- Cost-optimized 128 KB Flash DSC in the 56800E family (לעומתMC56F8166VFV)
- Single-cycle 16x16-bit MAC engine on-chip (לעומתMC56F8014VFAE)
- Three 6-channel PWM modules with hardware fault shutdown (לעומתGeneric Cortex-M0 motor MCU)
הערות תכנון
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.
מידע על תאימות
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.