MC56F8356MFV60 - 60MHz 16-bit DSC, 144-pin LQFP | NXP
Référence : MC56F8356MFV60 ✗ Fin de vie| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $18.5 | $18,50 |
| 10 | $16.4 | $164,00 |
| 100 | $14.2 | $1 420,00 |
| 500 | $12.1 | $6 050,00 |
| 1 000 | $10.75 | $10 750,00 |
MC56F8356MFV60 Présentation
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.
Alternatives de remplacement direct pour MC56F8356MFV60 — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec MC56F8356MFV60 (même facteur de forme et même empreinte) — différant par Package, Supply Voltage, Core Architecture, Product Family, Program Memory Size.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
MC56F8356MFVE
✅ Remplacement direct✓ En stock
Contactez-nous pour le prix
Voir la fiche technique →MC56F8355MFV60
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MC56F8346MFV60
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
DSP56F801FA60E
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$7.95 / unité
Voir la fiche technique →MC56F8356MFV60 Spécifications
| Core Architecture | 56800E (16-bit DSC, dual Harvard) |
| Core Frequency | 60 MHz |
| Program Flash | 256 KB |
| Unified RAM | 4 KB |
| Data Flash | 8 KB |
| Tension d'alimentation | 3.0 V to 3.6 V |
| Température de fonctionnement | -40C to +125C |
| Boîtier | 144-pin LQFP (LFQFP) |
| Type de montage | 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 |
| Niveau MSL | 3 (168 Hours) |
| Statut RoHS | Compliant |
| HTSUS | 8542.31.0001 |
| Debug Interface | JTAG/Enhanced OnCE |
Configuration des broches de MC56F8356MFV60
| Broche 1 | VDD — 3.3 V core supply |
| Broche 2 | VSS — Ground reference |
| Broche 3 | TCK — JTAG test clock input |
| Broche 4 | TMS — JTAG test mode select input |
| Broche 5 | TDI — JTAG test data input |
| Broche 6 | TDO — JTAG test data output |
| Broche 7 | TRST — JTAG test reset input |
| Broche 8 | RESET — Device reset input, active low |
| Broche 9 | XTAL — Crystal oscillator input |
| Broche 10 | EXTAL — External clock input |
| Broche 11 | GPIOA0 — General-purpose I/O port A bit 0 |
| Broche 12 | GPIOA1 — General-purpose I/O port A bit 1 |
| Broche 13 | GPIOA2 — General-purpose I/O port A bit 2 |
| Broche 14 | GPIOA3 — General-purpose I/O port A bit 3 |
| Broche 15 | GPIOA4 — General-purpose I/O port A bit 4 |
| Broche 16 | GPIOA5 — General-purpose I/O port A bit 5 |
| Broche 17 | GPIOA6 — General-purpose I/O port A bit 6 |
| Broche 18 | GPIOA7 — General-purpose I/O port A bit 7 |
| Broche 19 | GPIOB0 — General-purpose I/O port B bit 0 |
| Broche 20 | GPIOB1 — General-purpose I/O port B bit 1 |
| Broche 21 | GPIOB2 — General-purpose I/O port B bit 2 |
| Broche 22 | GPIOB3 — General-purpose I/O port B bit 3 |
| Broche 23 | GPIOB4 — General-purpose I/O port B bit 4 |
| Broche 24 | GPIOB5 — General-purpose I/O port B bit 5 |
| Broche 25 | GPIOB6 — General-purpose I/O port B bit 6 |
| Broche 26 | GPIOB7 — General-purpose I/O port B bit 7 |
| Broche 27 | PWM0A — FlexPWM module 0 output A |
| Broche 28 | PWM0B — FlexPWM module 0 output B |
| Broche 29 | PWM1A — FlexPWM module 1 output A |
| Broche 30 | PWM1B — FlexPWM module 1 output B |
| Broche 31 | FAULT0 — PWM fault input 0 |
| Broche 32 | FAULT1 — PWM fault input 1 |
| Broche 33 | FAULT2 — PWM fault input 2 |
| Broche 34 | AN0 — ADC analog input channel 0 |
| Broche 35 | AN1 — ADC analog input channel 1 |
| Broche 36 | AN2 — ADC analog input channel 2 |
| Broche 37 | AN3 — ADC analog input channel 3 |
| Broche 38 | AN4 — ADC analog input channel 4 |
| Broche 39 | AN5 — ADC analog input channel 5 |
| Broche 40 | AN6 — ADC analog input channel 6 |
| Broche 41 | AN7 — ADC analog input channel 7 |
| Broche 42 | VREFH — ADC high reference voltage |
| Broche 43 | VREFL — ADC low reference voltage |
| Broche 44 | VDDA — Analog supply voltage |
| Broche 45 | VSSA — Analog ground |
| Broche 46 | CAN_TX — FlexCAN transmit output |
| Broche 47 | CAN_RX — FlexCAN receive input |
| Broche 48 | TXD0 — SCI/UART 0 transmit output |
| Broche 49 | RXD0 — SCI/UART 0 receive input |
| Broche 50 | TXD1 — SCI/UART 1 transmit output |
| Broche 51 | RXD1 — SCI/UART 1 receive input |
| Broche 52 | MISO — SPI master-in slave-out data |
| Broche 53 | MOSI — SPI master-out slave-in data |
| Broche 54 | SCLK — SPI clock output |
| Broche 55 | SS — SPI slave select |
| Broche 56 | A0 — External memory address bus bit 0 |
| Broche 57 | A1 — External memory address bus bit 1 |
| Broche 58 | A2 — External memory address bus bit 2 |
| Broche 59 | A3 — External memory address bus bit 3 |
| Broche 60 | A4 — External memory address bus bit 4 |
| Broche 61 | A5 — External memory address bus bit 5 |
| Broche 62 | A6 — External memory address bus bit 6 |
| Broche 63 | A7 — External memory address bus bit 7 |
| Broche 64 | A8 — External memory address bus bit 8 |
| Broche 65 | A9 — External memory address bus bit 9 |
| Broche 66 | A10 — External memory address bus bit 10 |
| Broche 67 | A11 — External memory address bus bit 11 |
| Broche 68 | A12 — External memory address bus bit 12 |
| Broche 69 | A13 — External memory address bus bit 13 |
| Broche 70 | A14 — External memory address bus bit 14 |
| Broche 71 | A15 — External memory address bus bit 15 |
| Broche 72 | A16 — External memory address bus bit 16 |
| Broche 73 | A17 — External memory address bus bit 17 |
| Broche 74 | A18 — External memory address bus bit 18 |
| Broche 75 | A19 — External memory address bus bit 19 |
| Broche 76 | D0 — External memory data bus bit 0 |
| Broche 77 | D1 — External memory data bus bit 1 |
| Broche 78 | D2 — External memory data bus bit 2 |
| Broche 79 | D3 — External memory data bus bit 3 |
| Broche 80 | D4 — External memory data bus bit 4 |
| Broche 81 | D5 — External memory data bus bit 5 |
| Broche 82 | D6 — External memory data bus bit 6 |
| Broche 83 | D7 — External memory data bus bit 7 |
| Broche 84 | D8 — External memory data bus bit 8 |
| Broche 85 | D9 — External memory data bus bit 9 |
| Broche 86 | D10 — External memory data bus bit 10 |
| Broche 87 | D11 — External memory data bus bit 11 |
| Broche 88 | D12 — External memory data bus bit 12 |
| Broche 89 | D13 — External memory data bus bit 13 |
| Broche 90 | D14 — External memory data bus bit 14 |
| Broche 91 | D15 — External memory data bus bit 15 |
| Broche 92 | RD — External memory read strobe |
| Broche 93 | WR — External memory write strobe |
| Broche 94 | PS — Program space select |
| Broche 95 | DS — Data space select |
| Broche 96 | CS0 — Chip select 0 |
| Broche 97 | CS1 — Chip select 1 |
| Broche 98 | CS2 — Chip select 2 |
| Broche 99 | CS3 — Chip select 3 |
| Broche 100 | GPIOC0 — General-purpose I/O port C bit 0 |
| Broche 101 | GPIOC1 — General-purpose I/O port C bit 1 |
| Broche 102 | GPIOC2 — General-purpose I/O port C bit 2 |
| Broche 103 | GPIOC3 — General-purpose I/O port C bit 3 |
| Broche 104 | GPIOC4 — General-purpose I/O port C bit 4 |
| Broche 105 | GPIOC5 — General-purpose I/O port C bit 5 |
| Broche 106 | GPIOC6 — General-purpose I/O port C bit 6 |
| Broche 107 | GPIOC7 — General-purpose I/O port C bit 7 |
| Broche 108 | GPIOD0 — General-purpose I/O port D bit 0 |
| Broche 109 | GPIOD1 — General-purpose I/O port D bit 1 |
| Broche 110 | GPIOD2 — General-purpose I/O port D bit 2 |
| Broche 111 | GPIOD3 — General-purpose I/O port D bit 3 |
| Broche 112 | GPIOD4 — General-purpose I/O port D bit 4 |
| Broche 113 | GPIOD5 — General-purpose I/O port D bit 5 |
| Broche 114 | GPIOD6 — General-purpose I/O port D bit 6 |
| Broche 115 | GPIOD7 — General-purpose I/O port D bit 7 |
| Broche 116 | GPIOE0 — General-purpose I/O port E bit 0 |
| Broche 117 | GPIOE1 — General-purpose I/O port E bit 1 |
| Broche 118 | GPIOE2 — General-purpose I/O port E bit 2 |
| Broche 119 | GPIOE3 — General-purpose I/O port E bit 3 |
| Broche 120 | GPIOE4 — General-purpose I/O port E bit 4 |
| Broche 121 | GPIOE5 — General-purpose I/O port E bit 5 |
| Broche 122 | GPIOE6 — General-purpose I/O port E bit 6 |
| Broche 123 | GPIOE7 — General-purpose I/O port E bit 7 |
| Broche 124 | VDD — 3.3 V I/O supply |
| Broche 125 | VSS — I/O ground |
| Broche 126 | VDD — 3.3 V I/O supply |
| Broche 127 | VSS — I/O ground |
| Broche 128 | VDD — 3.3 V I/O supply |
| Broche 129 | VSS — I/O ground |
| Broche 130 | VDD — 3.3 V I/O supply |
| Broche 131 | VSS — I/O ground |
| Broche 132 | VDD — 3.3 V core supply |
| Broche 133 | VSS — Core ground |
| Broche 134 | VDD — 3.3 V core supply |
| Broche 135 | VSS — Core ground |
| Broche 136 | VDD — 3.3 V core supply |
| Broche 137 | VSS — Core ground |
| Broche 138 | VDD — 3.3 V core supply |
| Broche 139 | VSS — Core ground |
| Broche 140 | VDD — 3.3 V core supply |
| Broche 141 | VSS — Core ground |
| Broche 142 | VDD — 3.3 V core supply |
| Broche 143 | VSS — Core ground |
| Broche 144 | NC — Not connected (per datasheet) |
Applications typiques
MC56F8356MFV60 convient pour 6 applications: 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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour MC56F8356MFV60 — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | 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 |
Principaux différenciateurs
- External memory interface integrated on-chip (vs MC56F8355MFV60)
- Pin-compatible with the smaller 56F8156 family (vs MC56F8156MFVE)
- Dual 12-bit ADC with up to 8 channels (vs DSP56F801FA60E)
- 144-pin LFQFP supports industrial footprint (vs DSP56F801FA60E)
Notes de conception
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.
Informations de conformité
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.
