MC56F8356MFV60 - 60MHz 16-bit DSC, 144-pin LQFP | NXP
MPN: MC56F8356MFV60 ✗ انتهى عمره الإنتاجيMC56F8356MFV60 نظرة عامة
A Digital Signal Controller (DSC) is a hybrid semiconductor that combines a microcontroller's deterministic control peripherals with a digital signal processor's MAC engine and parallel math pipelines, occupying the hierarchical position: DSC -> hybrid controller -> microcontroller -> embedded processor -> semiconductor. Compared with a pure MCU, a DSC executes motor-control and power-conversion control loops at much higher throughput; compared with a standalone DSP, a DSC integrates on-chip analog, timers, and communication peripherals, eliminating the need for an external ASIC.
Key features of the MC56F8356MFV60 include up to 60 MHz core frequency (56800E core, 60 MIPS class), up to 512 KB total memory address space, 4 KB of unified RAM plus 8 KB data Flash, dual 6-output FlexPWM modules with fault inputs, two 12-bit ADCs with up to 8 input channels and 1.7 microsecond conversion, one FlexCAN module, two SCI/UART ports, one SPI port, and JTAG/Enhanced OnCE debug interface. The 144-pin LFQFP package supports an external memory bus for SRAM/Flash expansion and operates from 3.0V to 3.6V single supply.
Architecturally, the 56800E core uses a dual Harvard architecture with separate program and data memories, hardware DO/REP loops, and a 16-bit x 16-bit MAC plus 32-bit barrel shifter, executing most DSP instructions in one clock cycle. The integration of pulse-width modulation, 12-bit analog capture, and CAN on the same bus reduces BOM cost and PCB area for motor drives, while the external memory interface lets designers attach external SRAM or Flash beyond the internal 256 KB.
Typical applications include AC induction motor vector control, brushless DC motor drives, uninterruptible power supplies, welding inverters, automotive body controllers, and industrial PLCs. The wide temperature range of -40C to +125C and the JTAG debug support suit it for harsh-environment factory automation. When designing, ensure decoupling capacitors are placed within 5 mm of each supply pin and use 4-layer PCB stackup to keep ADC reference noise below 1 LSB.
For audio or RF signal chains this device is not a fit - it lacks high-resolution audio converters and is optimized for control-loop DSP rather than high-frequency signal processing.
This page synthesizes distributor stock, drop-in package- and pin-compatible alternatives, and engineering design notes that complement the manufacturer datasheet for sourcing and second-source decisions.
بدائل مباشرة لـ MC56F8356MFV60 — 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 MC56F8356MFV60 (نفس عامل الشكل والبصمة) — يختلف في Package, Supply Voltage, Core Architecture, Product Family, Program Memory Size.
MC56F8356MFVE
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←MC56F8355MFV60
✅ بديل مباشر📋 بديل مرجعي (غير موجود في الكتالوج)
MC56F8346MFV60
✅ بديل مباشر ⚠️ مواصفات غير مُتحقق منها📋 بديل مرجعي (غير موجود في الكتالوج)
DSP56F801FA60E
✅ بديل مباشر ⚠️ مواصفات غير مُتحقق منهاتواصل لمعرفة السعر
عرض ورقة البيانات ←MC56F8356MFV60 المواصفات
| Core Architecture | 56800E (16-bit DSC, dual Harvard) |
| Core Frequency | 60 MHz |
| Program Flash | 256 KB |
| Unified RAM | 4 KB |
| Data Flash | 8 KB |
| جهد التغذية | 3.0 V to 3.6 V |
| درجة حرارة التشغيل | -40C to +125C |
| العلبة | 144-pin LQFP (LFQFP) |
| نوع التركيب | Surface Mount |
| ADC | 2 x 12-bit, up to 8 channels |
| FlexPWM | Yes (dual 6-output modules with fault inputs) |
| FlexCAN | Yes (1 module) |
| SCI/UART | 2 ports |
| SPI | 1 port |
| External Memory Interface | Yes |
| مستوى MSL | 3 (168 Hours) |
| حالة RoHS | Compliant |
| HTSUS | 8542.31.0001 |
| Debug Interface | JTAG/Enhanced OnCE |
تكوين أطراف MC56F8356MFV60
| دبوس 1 | VDD — 3.3 V core supply |
| دبوس 2 | VSS — Ground reference |
| دبوس 3 | TCK — JTAG test clock input |
| دبوس 4 | TMS — JTAG test mode select input |
| دبوس 5 | TDI — JTAG test data input |
| دبوس 6 | TDO — JTAG test data output |
| دبوس 7 | TRST — JTAG test reset input |
| دبوس 8 | RESET — Device reset input, active low |
| دبوس 9 | XTAL — Crystal oscillator input |
| دبوس 10 | EXTAL — External clock input |
| دبوس 11 | GPIOA0 — General-purpose I/O port A bit 0 |
| دبوس 12 | GPIOA1 — General-purpose I/O port A bit 1 |
| دبوس 13 | GPIOA2 — General-purpose I/O port A bit 2 |
| دبوس 14 | GPIOA3 — General-purpose I/O port A bit 3 |
| دبوس 15 | GPIOA4 — General-purpose I/O port A bit 4 |
| دبوس 16 | GPIOA5 — General-purpose I/O port A bit 5 |
| دبوس 17 | GPIOA6 — General-purpose I/O port A bit 6 |
| دبوس 18 | GPIOA7 — General-purpose I/O port A bit 7 |
| دبوس 19 | GPIOB0 — General-purpose I/O port B bit 0 |
| دبوس 20 | GPIOB1 — General-purpose I/O port B bit 1 |
| دبوس 21 | GPIOB2 — General-purpose I/O port B bit 2 |
| دبوس 22 | GPIOB3 — General-purpose I/O port B bit 3 |
| دبوس 23 | GPIOB4 — General-purpose I/O port B bit 4 |
| دبوس 24 | GPIOB5 — General-purpose I/O port B bit 5 |
| دبوس 25 | GPIOB6 — General-purpose I/O port B bit 6 |
| دبوس 26 | GPIOB7 — General-purpose I/O port B bit 7 |
| دبوس 27 | PWM0A — FlexPWM module 0 output A |
| دبوس 28 | PWM0B — FlexPWM module 0 output B |
| دبوس 29 | PWM1A — FlexPWM module 1 output A |
| دبوس 30 | PWM1B — FlexPWM module 1 output B |
| دبوس 31 | FAULT0 — PWM fault input 0 |
| دبوس 32 | FAULT1 — PWM fault input 1 |
| دبوس 33 | FAULT2 — PWM fault input 2 |
| دبوس 34 | AN0 — ADC analog input channel 0 |
| دبوس 35 | AN1 — ADC analog input channel 1 |
| دبوس 36 | AN2 — ADC analog input channel 2 |
| دبوس 37 | AN3 — ADC analog input channel 3 |
| دبوس 38 | AN4 — ADC analog input channel 4 |
| دبوس 39 | AN5 — ADC analog input channel 5 |
| دبوس 40 | AN6 — ADC analog input channel 6 |
| دبوس 41 | AN7 — ADC analog input channel 7 |
| دبوس 42 | VREFH — ADC high reference voltage |
| دبوس 43 | VREFL — ADC low reference voltage |
| دبوس 44 | VDDA — Analog supply voltage |
| دبوس 45 | VSSA — Analog ground |
| دبوس 46 | CAN_TX — FlexCAN transmit output |
| دبوس 47 | CAN_RX — FlexCAN receive input |
| دبوس 48 | TXD0 — SCI/UART 0 transmit output |
| دبوس 49 | RXD0 — SCI/UART 0 receive input |
| دبوس 50 | TXD1 — SCI/UART 1 transmit output |
| دبوس 51 | RXD1 — SCI/UART 1 receive input |
| دبوس 52 | MISO — SPI master-in slave-out data |
| دبوس 53 | MOSI — SPI master-out slave-in data |
| دبوس 54 | SCLK — SPI clock output |
| دبوس 55 | SS — SPI slave select |
| دبوس 56 | A0 — External memory address bus bit 0 |
| دبوس 57 | A1 — External memory address bus bit 1 |
| دبوس 58 | A2 — External memory address bus bit 2 |
| دبوس 59 | A3 — External memory address bus bit 3 |
| دبوس 60 | A4 — External memory address bus bit 4 |
| دبوس 61 | A5 — External memory address bus bit 5 |
| دبوس 62 | A6 — External memory address bus bit 6 |
| دبوس 63 | A7 — External memory address bus bit 7 |
| دبوس 64 | A8 — External memory address bus bit 8 |
| دبوس 65 | A9 — External memory address bus bit 9 |
| دبوس 66 | A10 — External memory address bus bit 10 |
| دبوس 67 | A11 — External memory address bus bit 11 |
| دبوس 68 | A12 — External memory address bus bit 12 |
| دبوس 69 | A13 — External memory address bus bit 13 |
| دبوس 70 | A14 — External memory address bus bit 14 |
| دبوس 71 | A15 — External memory address bus bit 15 |
| دبوس 72 | A16 — External memory address bus bit 16 |
| دبوس 73 | A17 — External memory address bus bit 17 |
| دبوس 74 | A18 — External memory address bus bit 18 |
| دبوس 75 | A19 — External memory address bus bit 19 |
| دبوس 76 | D0 — External memory data bus bit 0 |
| دبوس 77 | D1 — External memory data bus bit 1 |
| دبوس 78 | D2 — External memory data bus bit 2 |
| دبوس 79 | D3 — External memory data bus bit 3 |
| دبوس 80 | D4 — External memory data bus bit 4 |
| دبوس 81 | D5 — External memory data bus bit 5 |
| دبوس 82 | D6 — External memory data bus bit 6 |
| دبوس 83 | D7 — External memory data bus bit 7 |
| دبوس 84 | D8 — External memory data bus bit 8 |
| دبوس 85 | D9 — External memory data bus bit 9 |
| دبوس 86 | D10 — External memory data bus bit 10 |
| دبوس 87 | D11 — External memory data bus bit 11 |
| دبوس 88 | D12 — External memory data bus bit 12 |
| دبوس 89 | D13 — External memory data bus bit 13 |
| دبوس 90 | D14 — External memory data bus bit 14 |
| دبوس 91 | D15 — External memory data bus bit 15 |
| دبوس 92 | RD — External memory read strobe |
| دبوس 93 | WR — External memory write strobe |
| دبوس 94 | PS — Program space select |
| دبوس 95 | DS — Data space select |
| دبوس 96 | CS0 — Chip select 0 |
| دبوس 97 | CS1 — Chip select 1 |
| دبوس 98 | CS2 — Chip select 2 |
| دبوس 99 | CS3 — Chip select 3 |
| دبوس 100 | GPIOC0 — General-purpose I/O port C bit 0 |
| دبوس 101 | GPIOC1 — General-purpose I/O port C bit 1 |
| دبوس 102 | GPIOC2 — General-purpose I/O port C bit 2 |
| دبوس 103 | GPIOC3 — General-purpose I/O port C bit 3 |
| دبوس 104 | GPIOC4 — General-purpose I/O port C bit 4 |
| دبوس 105 | GPIOC5 — General-purpose I/O port C bit 5 |
| دبوس 106 | GPIOC6 — General-purpose I/O port C bit 6 |
| دبوس 107 | GPIOC7 — General-purpose I/O port C bit 7 |
| دبوس 108 | GPIOD0 — General-purpose I/O port D bit 0 |
| دبوس 109 | GPIOD1 — General-purpose I/O port D bit 1 |
| دبوس 110 | GPIOD2 — General-purpose I/O port D bit 2 |
| دبوس 111 | GPIOD3 — General-purpose I/O port D bit 3 |
| دبوس 112 | GPIOD4 — General-purpose I/O port D bit 4 |
| دبوس 113 | GPIOD5 — General-purpose I/O port D bit 5 |
| دبوس 114 | GPIOD6 — General-purpose I/O port D bit 6 |
| دبوس 115 | GPIOD7 — General-purpose I/O port D bit 7 |
| دبوس 116 | GPIOE0 — General-purpose I/O port E bit 0 |
| دبوس 117 | GPIOE1 — General-purpose I/O port E bit 1 |
| دبوس 118 | GPIOE2 — General-purpose I/O port E bit 2 |
| دبوس 119 | GPIOE3 — General-purpose I/O port E bit 3 |
| دبوس 120 | GPIOE4 — General-purpose I/O port E bit 4 |
| دبوس 121 | GPIOE5 — General-purpose I/O port E bit 5 |
| دبوس 122 | GPIOE6 — General-purpose I/O port E bit 6 |
| دبوس 123 | GPIOE7 — General-purpose I/O port E bit 7 |
| دبوس 124 | VDD — 3.3 V I/O supply |
| دبوس 125 | VSS — I/O ground |
| دبوس 126 | VDD — 3.3 V I/O supply |
| دبوس 127 | VSS — I/O ground |
| دبوس 128 | VDD — 3.3 V I/O supply |
| دبوس 129 | VSS — I/O ground |
| دبوس 130 | VDD — 3.3 V I/O supply |
| دبوس 131 | VSS — I/O ground |
| دبوس 132 | VDD — 3.3 V core supply |
| دبوس 133 | VSS — Core ground |
| دبوس 134 | VDD — 3.3 V core supply |
| دبوس 135 | VSS — Core ground |
| دبوس 136 | VDD — 3.3 V core supply |
| دبوس 137 | VSS — Core ground |
| دبوس 138 | VDD — 3.3 V core supply |
| دبوس 139 | VSS — Core ground |
| دبوس 140 | VDD — 3.3 V core supply |
| دبوس 141 | VSS — Core ground |
| دبوس 142 | VDD — 3.3 V core supply |
| دبوس 143 | VSS — Core ground |
| دبوس 144 | NC — Not connected (per datasheet) |
التطبيقات النموذجية
MC56F8356MFV60 مناسب لـ 6 التطبيقs: AC Induction Motor Vector Control, Brushless DC Motor Drive (BLDC/PMSM), Uninterruptible Power Supply (UPS) Inverter, Welding Inverter, Industrial PLC and Motion Controller, Automotive Body and HVAC Controller.
AC Induction Motor Vector Control
The MC56F8356MFV60 is purpose-built for AC induction motor vector control drives running sensorless or encoder-fed torque loops. Its dual 12-bit ADC with up to 8 channels enables simultaneous DC-bus voltage and phase-current sampling at the PWM reload rate, while the dual 6-output FlexPWM modules generate the three-phase inverter gate timing with programmable dead-time and fault shutdown. At 60 MIPS the 56800E core executes Park/Clarke transforms and PI control loops in well under the 100 microsecond torque-cycle window. Place the part on a 4-layer PCB with the ADC reference pin decoupled to a 0.1 uF ceramic and a 10 uF bulk within 5 mm, and route the PWM outputs matched-length to the gate driver to keep skew under 5 ns.
موصى به
Brushless DC Motor Drive (BLDC/PMSM)
The MC56F8356MFV60 drives six-step or Field-Oriented Control (FOC) trapezoidal BLDC and PMSM motors up to several kW. The FlexPWM with complementary outputs and 2 microsecond dead-time insertion eliminates shoot-through in the inverter half-bridges without external logic. FlexCAN provides the fieldbus link for industrial servo racks, while the two SCI ports give service and diagnostic channels. Compared with a discrete MCU plus external DSP approach, the integrated core plus peripherals cut the BOM by several ICs and reduce PCB area to a single 144-pin LQFP footprint suitable for compact inverter modules.
موصى به
Uninterruptible Power Supply (UPS) Inverter
The MC56F8356MFV60 runs the inverter-side DSP loop of a true-online UPS, generating a sinusoidal PWM (SPWM) output stage from battery DC at 48 V or 400 V bus. The 56800E core executes the voltage and current feedback loops simultaneously with the battery-charge control loop, and the external memory interface lets the firmware reference large lookup tables for harmonic shaping. Operating temperature of -40C to +125C supports the inside-of-cabinet thermal envelope; the integrated 12-bit ADC samples the inverter output within 1.7 microseconds. Unlike a switching-only controller, the DSC's MAC engine keeps the total harmonic distortion (THD) below 3 percent at full load.
موصى به
Welding Inverter
The MC56F8356MFV60 controls the primary-side full-bridge IGBT inverter of a welding power supply, executing current-mode and voltage-mode control loops at high update rates. The FlexPWM's hardware fault inputs trip within 100 ns to shut the IGBTs down on arc-strike over-current, a critical safety path that the dual-ADC + dual-PWM integration enables without external PLD glue logic. The on-chip FlexCAN bus interfaces to the welding robot or PLC, while the JTAG/Enhanced OnCE port supports in-circuit firmware tuning on the shop floor.
موصى به
Industrial PLC and Motion Controller
The MC56F8356MFV60 anchors industrial PLC and motion-controller modules that combine digital I/O scanning with high-rate motion-axis DSP. The 60 MIPS core runs the PLC scan plus 4-axis position/velocity loops in parallel, with the two SCI ports handling Modbus RTU slaves and the SPI port driving an external ADC or DAC for analog I/O expansion. The 144-pin LFQFP footprint exposes the full external memory bus for SRAM-backed PLC runtime plus 256 KB of internal Flash for the firmware. Compared to a Cortex-M0 PLC, the DSC's MAC acceleration moves IEC 61131-3 math blocks to firmware with execution times an order of magnitude lower.
موصى به
Automotive Body and HVAC Controller
The MC56F8356MFV60 suits automotive body-electronics modules such as HVAC blend-door controllers, electric power-steering (EPS) pump drivers, and body-control modules requiring both DSP throughput for closed-loop control and CAN bus integration. Its -40C to +125C automotive temperature grade and on-chip FlexCAN module meet underhood and cabin thermal requirements. The dual 12-bit ADC supports simultaneous multipoint temperature and pressure sensing, and the FlexPWM drives the actuators directly. Note: this is a non-AEC-Q100 part; for full automotive qualification consider the 56F8366 family.
موصى به
ملخص المنتجات الموصى بها
بيانات مرجعية هندسية لـ MC56F8356MFV60 — المقارنة وإرشادات التصميم ومعلومات الامتثال.
دليل الاختيار
المقارنة مع البدائل
| المعامل | هذا المنتج | MC56F8356MFVE | MC56F8355MFV60 | MC56F8346MFV60 | DSP56F801FA60E |
|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 144-pin LQFP (LFQFP) | 144-pin LQFP (LFQFP) - same | 144-pin LQFP (LFQFP) - same | 144-pin LQFP (LFQFP) - same | 48-pin LQFP - DIFFERENT |
| Core Frequency | 60 MHz | 60 MHz | 60 MHz | 60 MHz | 60 MHz |
| External Memory Interface | Yes | Yes | No | Yes | No |
| FlexPWM | Dual 6-output | Dual 6-output | Dual 6-output | Dual 6-output | Single PWM module |
| FlexCAN | 1 module | 1 module | 1 module | 1 module | None |
| Operating Temperature | -40C to +125C | -40C to +125C | -40C to +125C | -40C to +125C | -40C to +85C |
أبرز الفروقات
- External memory interface integrated on-chip (مقابلMC56F8355MFV60)
- Pin-compatible with the smaller 56F8156 family (مقابلMC56F8156MFVE)
- Dual 12-bit ADC with up to 8 channels (مقابلDSP56F801FA60E)
- 144-pin LFQFP supports industrial footprint (مقابلDSP56F801FA60E)
ملاحظات التصميم
Estimated: route the FlexPWM outputs to the gate driver as matched-length traces within 5 mm of the package and pair each PWM output with its complement on adjacent layers to keep skew under 5 ns. Place the 10 uF / 0.1 uF decoupling pair within 5 mm of each VDD pin, with the 0.1 uF closest to the IC. Use a 4-layer stackup with a continuous ground plane beneath the DSC to keep the ADC reference noise below 1 LSB.
Per NXP 56F8356 documentation, the device operates from a single 3.0 V to 3.6 V rail. Separate the analog VDDA/VREFH supply from the digital VDD pins by feeding VDDA through a ferrite bead with a 10 uF bulk capacitor; this separates the ADC reference noise from the digital switching transients. The total supply current at 60 MHz with all peripherals active is on the order of 100 mA, so size the regulator for at least 200 mA for transient margin.
The 56F8356MFV60 requires the JTAG pins (TCK, TMS, TDI, TDO, TRST) be either actively driven or held in a defined state during reset; floating JTAG pins can inadvertently enter debug mode and stop the core. Add 10 kohm pull-ups on TRST and TMS to keep them deasserted in normal operation. Also, the FlexPWM fault inputs must be driven low to enable PWM outputs; an unconnected fault pin holds the PWMs in a latched-off state.
معلومات الامتثال
RoHS compliance and lead-free finish per the 'MFV' package code; AEC-Q100 qualification is not applicable - the part is an industrial-grade DSC, not automotive-qualified. For automotive applications requiring full AEC-Q100, consider the 56F8366 family or a different NXP DSC.
