MC56F8356MFV60 - 60MHz 16-bit DSC, 144-pin LQFP | NXP
N.º da peça: MC56F8356MFV60 ✗ Fim de vida| Qtd. | Preço unitário | 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 Visão geral
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.
Alternativas drop-in para MC56F8356MFV60 — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com MC56F8356MFV60 (mesmo formato e footprint) — diferindo em Package, Supply Voltage, Core Architecture, Product Family, Program Memory Size.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
MC56F8356MFVE
✅ Drop-In✓ Em estoque
Consulte o preço
Ver ficha técnica →MC56F8355MFV60
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
MC56F8346MFV60
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
DSP56F801FA60E
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$7.95 / unidade
Ver ficha técnica →MC56F8356MFV60 Especificações
| Core Architecture | 56800E (16-bit DSC, dual Harvard) |
| Core Frequency | 60 MHz |
| Program Flash | 256 KB |
| Unified RAM | 4 KB |
| Data Flash | 8 KB |
| Tensão de alimentação | 3.0 V to 3.6 V |
| Temperatura de operação | -40C to +125C |
| Encapsulamento | 144-pin LQFP (LFQFP) |
| Tipo de montagem | 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 |
| Nível MSL | 3 (168 Hours) |
| Status RoHS | Compliant |
| HTSUS | 8542.31.0001 |
| Debug Interface | JTAG/Enhanced OnCE |
Configuração de pinos do MC56F8356MFV60
| Pino 1 | VDD — 3.3 V core supply |
| Pino 2 | VSS — Ground reference |
| Pino 3 | TCK — JTAG test clock input |
| Pino 4 | TMS — JTAG test mode select input |
| Pino 5 | TDI — JTAG test data input |
| Pino 6 | TDO — JTAG test data output |
| Pino 7 | TRST — JTAG test reset input |
| Pino 8 | RESET — Device reset input, active low |
| Pino 9 | XTAL — Crystal oscillator input |
| Pino 10 | EXTAL — External clock input |
| Pino 11 | GPIOA0 — General-purpose I/O port A bit 0 |
| Pino 12 | GPIOA1 — General-purpose I/O port A bit 1 |
| Pino 13 | GPIOA2 — General-purpose I/O port A bit 2 |
| Pino 14 | GPIOA3 — General-purpose I/O port A bit 3 |
| Pino 15 | GPIOA4 — General-purpose I/O port A bit 4 |
| Pino 16 | GPIOA5 — General-purpose I/O port A bit 5 |
| Pino 17 | GPIOA6 — General-purpose I/O port A bit 6 |
| Pino 18 | GPIOA7 — General-purpose I/O port A bit 7 |
| Pino 19 | GPIOB0 — General-purpose I/O port B bit 0 |
| Pino 20 | GPIOB1 — General-purpose I/O port B bit 1 |
| Pino 21 | GPIOB2 — General-purpose I/O port B bit 2 |
| Pino 22 | GPIOB3 — General-purpose I/O port B bit 3 |
| Pino 23 | GPIOB4 — General-purpose I/O port B bit 4 |
| Pino 24 | GPIOB5 — General-purpose I/O port B bit 5 |
| Pino 25 | GPIOB6 — General-purpose I/O port B bit 6 |
| Pino 26 | GPIOB7 — General-purpose I/O port B bit 7 |
| Pino 27 | PWM0A — FlexPWM module 0 output A |
| Pino 28 | PWM0B — FlexPWM module 0 output B |
| Pino 29 | PWM1A — FlexPWM module 1 output A |
| Pino 30 | PWM1B — FlexPWM module 1 output B |
| Pino 31 | FAULT0 — PWM fault input 0 |
| Pino 32 | FAULT1 — PWM fault input 1 |
| Pino 33 | FAULT2 — PWM fault input 2 |
| Pino 34 | AN0 — ADC analog input channel 0 |
| Pino 35 | AN1 — ADC analog input channel 1 |
| Pino 36 | AN2 — ADC analog input channel 2 |
| Pino 37 | AN3 — ADC analog input channel 3 |
| Pino 38 | AN4 — ADC analog input channel 4 |
| Pino 39 | AN5 — ADC analog input channel 5 |
| Pino 40 | AN6 — ADC analog input channel 6 |
| Pino 41 | AN7 — ADC analog input channel 7 |
| Pino 42 | VREFH — ADC high reference voltage |
| Pino 43 | VREFL — ADC low reference voltage |
| Pino 44 | VDDA — Analog supply voltage |
| Pino 45 | VSSA — Analog ground |
| Pino 46 | CAN_TX — FlexCAN transmit output |
| Pino 47 | CAN_RX — FlexCAN receive input |
| Pino 48 | TXD0 — SCI/UART 0 transmit output |
| Pino 49 | RXD0 — SCI/UART 0 receive input |
| Pino 50 | TXD1 — SCI/UART 1 transmit output |
| Pino 51 | RXD1 — SCI/UART 1 receive input |
| Pino 52 | MISO — SPI master-in slave-out data |
| Pino 53 | MOSI — SPI master-out slave-in data |
| Pino 54 | SCLK — SPI clock output |
| Pino 55 | SS — SPI slave select |
| Pino 56 | A0 — External memory address bus bit 0 |
| Pino 57 | A1 — External memory address bus bit 1 |
| Pino 58 | A2 — External memory address bus bit 2 |
| Pino 59 | A3 — External memory address bus bit 3 |
| Pino 60 | A4 — External memory address bus bit 4 |
| Pino 61 | A5 — External memory address bus bit 5 |
| Pino 62 | A6 — External memory address bus bit 6 |
| Pino 63 | A7 — External memory address bus bit 7 |
| Pino 64 | A8 — External memory address bus bit 8 |
| Pino 65 | A9 — External memory address bus bit 9 |
| Pino 66 | A10 — External memory address bus bit 10 |
| Pino 67 | A11 — External memory address bus bit 11 |
| Pino 68 | A12 — External memory address bus bit 12 |
| Pino 69 | A13 — External memory address bus bit 13 |
| Pino 70 | A14 — External memory address bus bit 14 |
| Pino 71 | A15 — External memory address bus bit 15 |
| Pino 72 | A16 — External memory address bus bit 16 |
| Pino 73 | A17 — External memory address bus bit 17 |
| Pino 74 | A18 — External memory address bus bit 18 |
| Pino 75 | A19 — External memory address bus bit 19 |
| Pino 76 | D0 — External memory data bus bit 0 |
| Pino 77 | D1 — External memory data bus bit 1 |
| Pino 78 | D2 — External memory data bus bit 2 |
| Pino 79 | D3 — External memory data bus bit 3 |
| Pino 80 | D4 — External memory data bus bit 4 |
| Pino 81 | D5 — External memory data bus bit 5 |
| Pino 82 | D6 — External memory data bus bit 6 |
| Pino 83 | D7 — External memory data bus bit 7 |
| Pino 84 | D8 — External memory data bus bit 8 |
| Pino 85 | D9 — External memory data bus bit 9 |
| Pino 86 | D10 — External memory data bus bit 10 |
| Pino 87 | D11 — External memory data bus bit 11 |
| Pino 88 | D12 — External memory data bus bit 12 |
| Pino 89 | D13 — External memory data bus bit 13 |
| Pino 90 | D14 — External memory data bus bit 14 |
| Pino 91 | D15 — External memory data bus bit 15 |
| Pino 92 | RD — External memory read strobe |
| Pino 93 | WR — External memory write strobe |
| Pino 94 | PS — Program space select |
| Pino 95 | DS — Data space select |
| Pino 96 | CS0 — Chip select 0 |
| Pino 97 | CS1 — Chip select 1 |
| Pino 98 | CS2 — Chip select 2 |
| Pino 99 | CS3 — Chip select 3 |
| Pino 100 | GPIOC0 — General-purpose I/O port C bit 0 |
| Pino 101 | GPIOC1 — General-purpose I/O port C bit 1 |
| Pino 102 | GPIOC2 — General-purpose I/O port C bit 2 |
| Pino 103 | GPIOC3 — General-purpose I/O port C bit 3 |
| Pino 104 | GPIOC4 — General-purpose I/O port C bit 4 |
| Pino 105 | GPIOC5 — General-purpose I/O port C bit 5 |
| Pino 106 | GPIOC6 — General-purpose I/O port C bit 6 |
| Pino 107 | GPIOC7 — General-purpose I/O port C bit 7 |
| Pino 108 | GPIOD0 — General-purpose I/O port D bit 0 |
| Pino 109 | GPIOD1 — General-purpose I/O port D bit 1 |
| Pino 110 | GPIOD2 — General-purpose I/O port D bit 2 |
| Pino 111 | GPIOD3 — General-purpose I/O port D bit 3 |
| Pino 112 | GPIOD4 — General-purpose I/O port D bit 4 |
| Pino 113 | GPIOD5 — General-purpose I/O port D bit 5 |
| Pino 114 | GPIOD6 — General-purpose I/O port D bit 6 |
| Pino 115 | GPIOD7 — General-purpose I/O port D bit 7 |
| Pino 116 | GPIOE0 — General-purpose I/O port E bit 0 |
| Pino 117 | GPIOE1 — General-purpose I/O port E bit 1 |
| Pino 118 | GPIOE2 — General-purpose I/O port E bit 2 |
| Pino 119 | GPIOE3 — General-purpose I/O port E bit 3 |
| Pino 120 | GPIOE4 — General-purpose I/O port E bit 4 |
| Pino 121 | GPIOE5 — General-purpose I/O port E bit 5 |
| Pino 122 | GPIOE6 — General-purpose I/O port E bit 6 |
| Pino 123 | GPIOE7 — General-purpose I/O port E bit 7 |
| Pino 124 | VDD — 3.3 V I/O supply |
| Pino 125 | VSS — I/O ground |
| Pino 126 | VDD — 3.3 V I/O supply |
| Pino 127 | VSS — I/O ground |
| Pino 128 | VDD — 3.3 V I/O supply |
| Pino 129 | VSS — I/O ground |
| Pino 130 | VDD — 3.3 V I/O supply |
| Pino 131 | VSS — I/O ground |
| Pino 132 | VDD — 3.3 V core supply |
| Pino 133 | VSS — Core ground |
| Pino 134 | VDD — 3.3 V core supply |
| Pino 135 | VSS — Core ground |
| Pino 136 | VDD — 3.3 V core supply |
| Pino 137 | VSS — Core ground |
| Pino 138 | VDD — 3.3 V core supply |
| Pino 139 | VSS — Core ground |
| Pino 140 | VDD — 3.3 V core supply |
| Pino 141 | VSS — Core ground |
| Pino 142 | VDD — 3.3 V core supply |
| Pino 143 | VSS — Core ground |
| Pino 144 | NC — Not connected (per datasheet) |
Aplicações típicas
MC56F8356MFV60 é adequado para 6 aplicaçãos: 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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para MC56F8356MFV60 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | 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 |
Principais diferenciais
- 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)
Notas de projeto
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.
Informações de conformidade
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.
