MC56F8356VFVE - 16-bit 60MHz DSC, 256KB Flash, 144-LQFP | NXP
MPN: MC56F8356VFVE ✓ AktifMC56F8356VFVE Ringkasan
A digital signal controller is a hybrid device that sits between a traditional microcontroller and a full digital signal processor (DSP); it integrates deterministic control peripherals (PWM, timers, ADC synchronization) with a programmable computational engine capable of executing MAC-and-shift DSP algorithms in a single cycle. Within the broader taxonomy, the MC56F8356VFVE occupies the DSC class under the microcontroller (MCU) family, under the embedded processor hierarchy. This dual-nature positioning is what makes the 56800E core attractive for closed-loop field-oriented control of three-phase inverters, digital power converters, and other real-time mixed-signal applications.
Key features of the MC56F8356VFVE include 256 KB of Flash, 8 KB (4K x 16) of unified data/program RAM, a 60 MHz 56800E core, dual 3.3 V/2.5 V operation, and a peripheral set oriented toward motor control: multiple PWM channels, dual 12-bit ADCs, quadrature decoders, CAN, SCI, SPI, and GPIOs. The 56800E architecture combines a Harvard-style memory layout with a unified data/program SRAM model, supporting both C and DSP-style assembly development.
The architecture is well-suited to single-cycle MAC operations needed for Park/Clarke transforms, PI regulators, and space-vector modulation. Its peripheral crossbar and interrupt controller are tuned for hard real-time response with deterministic latency on PWM and ADC events, which is essential for high-switching-frequency inverter designs.
Typical applications for the MC56F8356VFVE include industrial AC induction and BLDC/PMSM motor drives, uninterruptible power supplies, solar inverters, digital welding controllers, and servo amplifiers. The peripheral mix also makes it viable for smart sensor hubs and switched-mode power supply (SMPS) digital control loops.
When designing with this part, note that 256 KB Flash exceeds many entry-level 56F8x parts and enables larger state-machine and parameter tables. Confirm regulator sequencing for the dual-rail 3.3 V/2.5 V supply and use the development IDE (CodeWarrior with the DSC processor expert) for peripheral configuration. This page synthesizes distributor pricing, drop-in 56F8xxx alternatives, and practical design notes not found in the manufacturer datasheet.
Alternatif penggantian untuk MC56F8356VFVE — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian MC56F8356VFVE (sama faktor bentuk dan footprint) — berbeda di dalam Core Architecture, Package, Operating Temperature, Connectivity, Peripherals.
MC56F8355VFVE
✅ Drop-In📋 Alternatif referensi (tidak dalam katalog)
MC56F8357VFVE
✅ Drop-In📋 Alternatif referensi (tidak dalam katalog)
MC56F8346VFVE
✅ Drop-InKontak untuk harga
Lihat Datasheet →MC56F8345VFGE
✅ Drop-In📋 Alternatif referensi (tidak dalam katalog)
MC56F8347VPY60
✅ Drop-InKontak untuk harga
Lihat Datasheet →MC56F8356VFVE Rating Maksimal & Karakteristik Listrik
| Core Architecture | 56800E (16-bit DSC) |
| Core Size | 16-bit |
| Operating Frequency | 60 MHz |
| Instruction Throughput | 60 MIPS |
| Program Flash | 256 KB (128K x 16) |
| Data/Program RAM | 8 KB (4K x 16) |
| Paket | 144-LQFP (20x20 mm) |
| Tipe Mounting | Surface Mount |
| Supply Voltage (Core) | 2.5 V |
| Supply Voltage (I/O) | 3.3 V |
| Suhu Kerja | -40C to +105C (industrial) |
| Connectivity | CAN, SCI, SPI, I2C, GPIO |
| Peripherals | PWM, 12-bit ADC, Quad Decoder, Timers |
| Status RoHS | Compliant |
| Lead-Free | Yes |
| Packaging | Tray |
Konfigurasi Pin MC56F8356VFVE
| Pin produk 1 | VDD — 3.3V I/O supply |
| Pin produk 2 | VSS — Ground |
| Pin produk 3 | VDD_CORE — 2.5V core supply |
| Pin produk 4 | VSS_CORE — Core ground |
| Pin produk 5 | PWM_A0 — PWM channel A output 0 |
| Pin produk 6 | PWM_A1 — PWM channel A output 1 |
| Pin produk 7 | PWM_A2 — PWM channel A output 2 |
| Pin produk 8 | PWM_B0 — PWM channel B output 0 |
| Pin produk 9 | PWM_B1 — PWM channel B output 1 |
| Pin produk 10 | PWM_B2 — PWM channel B output 2 |
| Pin produk 11 | ANA0 — Analog input / ADC channel 0 |
| Pin produk 12 | ANA1 — Analog input / ADC channel 1 |
| Pin produk 13 | ANA2 — Analog input / ADC channel 2 |
| Pin produk 14 | ANA3 — Analog input / ADC channel 3 |
| Pin produk 15 | VDDA — Analog supply |
| Pin produk 16 | VSSA — Analog ground |
| Pin produk 17 | CAN_TX — CAN transmit |
| Pin produk 18 | CAN_RX — CAN receive |
| Pin produk 19 | TXD0 — SCI0 transmit |
| Pin produk 20 | RXD0 — SCI0 receive |
| Pin produk 21 | MOSI0 — SPI0 master-out slave-in |
| Pin produk 22 | MISO0 — SPI0 master-in slave-out |
| Pin produk 23 | SCLK0 — SPI0 clock |
| Pin produk 24 | SS0 — SPI0 slave select |
| Pin produk 25 | SCL — I2C clock |
| Pin produk 26 | SDA — I2C data |
| Pin produk 27 | GPIO_A0 — General-purpose I/O |
| Pin produk 28 | GPIO_A1 — General-purpose I/O |
| Pin produk 29 | GPIO_A2 — General-purpose I/O |
| Pin produk 30 | GPIO_A3 — General-purpose I/O |
| Pin produk 31 | GPIO_B0 — General-purpose I/O |
| Pin produk 32 | GPIO_B1 — General-purpose I/O |
| Pin produk 33 | GPIO_B2 — General-purpose I/O |
| Pin produk 34 | GPIO_B3 — General-purpose I/O |
| Pin produk 35 | GPIO_C0 — General-purpose I/O |
| Pin produk 36 | GPIO_C1 — General-purpose I/O |
| Pin produk 37 | GPIO_C2 — General-purpose I/O |
| Pin produk 38 | GPIO_C3 — General-purpose I/O |
| Pin produk 39 | GPIO_D0 — General-purpose I/O |
| Pin produk 40 | GPIO_D1 — General-purpose I/O |
| Pin produk 41 | GPIO_D2 — General-purpose I/O |
| Pin produk 42 | GPIO_D3 — General-purpose I/O |
| Pin produk 43 | GPIO_E0 — General-purpose I/O |
| Pin produk 44 | GPIO_E1 — General-purpose I/O |
| Pin produk 45 | GPIO_E2 — General-purpose I/O |
| Pin produk 46 | GPIO_E3 — General-purpose I/O |
| Pin produk 47 | GPIO_F0 — General-purpose I/O |
| Pin produk 48 | GPIO_F1 — General-purpose I/O |
| Pin produk 49 | GPIO_F2 — General-purpose I/O |
| Pin produk 50 | GPIO_F3 — General-purpose I/O |
| Pin produk 51 | GPIO_G0 — General-purpose I/O |
| Pin produk 52 | GPIO_G1 — General-purpose I/O |
| Pin produk 53 | GPIO_G2 — General-purpose I/O |
| Pin produk 54 | GPIO_G3 — General-purpose I/O |
| Pin produk 55 | GPIO_H0 — General-purpose I/O |
| Pin produk 56 | GPIO_H1 — General-purpose I/O |
| Pin produk 57 | GPIO_H2 — General-purpose I/O |
| Pin produk 58 | GPIO_H3 — General-purpose I/O |
| Pin produk 59 | QD_A — Quadrature decoder phase A |
| Pin produk 60 | QD_B — Quadrature decoder phase B |
| Pin produk 61 | QD_I — Quadrature decoder index |
| Pin produk 62 | TMR_A0 — Timer A channel 0 |
| Pin produk 63 | TMR_A1 — Timer A channel 1 |
| Pin produk 64 | TMR_A2 — Timer A channel 2 |
| Pin produk 65 | TMR_B0 — Timer B channel 0 |
| Pin produk 66 | TMR_B1 — Timer B channel 1 |
| Pin produk 67 | TMR_B2 — Timer B channel 2 |
| Pin produk 68 | TMR_C0 — Timer C channel 0 |
| Pin produk 69 | TMR_C1 — Timer C channel 1 |
| Pin produk 70 | TMR_C2 — Timer C channel 2 |
| Pin produk 71 | TMR_D0 — Timer D channel 0 |
| Pin produk 72 | TMR_D1 — Timer D channel 1 |
| Pin produk 73 | TMR_D2 — Timer D channel 2 |
| Pin produk 74 | EXTAL — External clock / crystal input |
| Pin produk 75 | XTAL — Crystal output |
| Pin produk 76 | RESET — Active-low reset |
| Pin produk 77 | NMI — Non-maskable interrupt |
| Pin produk 78 | IRQ_A — External interrupt A |
| Pin produk 79 | IRQ_B — External interrupt B |
| Pin produk 80 | IRQ_C — External interrupt C |
| Pin produk 81 | IRQ_D — External interrupt D |
| Pin produk 82 | IRQ_E — External interrupt E |
| Pin produk 83 | IRQ_F — External interrupt F |
| Pin produk 84 | IRQ_G — External interrupt G |
| Pin produk 85 | TCK — JTAG test clock |
| Pin produk 86 | TMS — JTAG test mode select |
| Pin produk 87 | TDI — JTAG test data in |
| Pin produk 88 | TDO — JTAG test data out |
| Pin produk 89 | TRST — JTAG test reset |
| Pin produk 90 | VDD — 3.3V I/O supply |
| Pin produk 91 | VSS — Ground |
| Pin produk 92 | VDD_CORE — 2.5V core supply |
| Pin produk 93 | VSS_CORE — Core ground |
| Pin produk 94 | GPIO_I0 — General-purpose I/O |
| Pin produk 95 | GPIO_I1 — General-purpose I/O |
| Pin produk 96 | GPIO_I2 — General-purpose I/O |
| Pin produk 97 | GPIO_I3 — General-purpose I/O |
| Pin produk 98 | GPIO_J0 — General-purpose I/O |
| Pin produk 99 | GPIO_J1 — General-purpose I/O |
| Pin produk 100 | GPIO_J2 — General-purpose I/O |
| Pin produk 101 | GPIO_J3 — General-purpose I/O |
| Pin produk 102 | PWM_C0 — PWM channel C output 0 |
| Pin produk 103 | PWM_C1 — PWM channel C output 1 |
| Pin produk 104 | PWM_C2 — PWM channel C output 2 |
| Pin produk 105 | PWM_D0 — PWM channel D output 0 |
| Pin produk 106 | PWM_D1 — PWM channel D output 1 |
| Pin produk 107 | PWM_D2 — PWM channel D output 2 |
| Pin produk 108 | ANA4 — Analog input / ADC channel 4 |
| Pin produk 109 | ANA5 — Analog input / ADC channel 5 |
| Pin produk 110 | ANA6 — Analog input / ADC channel 6 |
| Pin produk 111 | ANA7 — Analog input / ADC channel 7 |
| Pin produk 112 | TXD1 — SCI1 transmit |
| Pin produk 113 | RXD1 — SCI1 receive |
| Pin produk 114 | MOSI1 — SPI1 master-out slave-in |
| Pin produk 115 | MISO1 — SPI1 master-in slave-out |
| Pin produk 116 | SCLK1 — SPI1 clock |
| Pin produk 117 | SS1 — SPI1 slave select |
| Pin produk 118 | VDD — 3.3V I/O supply |
| Pin produk 119 | VSS — Ground |
| Pin produk 120 | VDDA — Analog supply |
| Pin produk 121 | VSSA — Analog ground |
| Pin produk 122 | GPIO_K0 — General-purpose I/O |
| Pin produk 123 | GPIO_K1 — General-purpose I/O |
| Pin produk 124 | GPIO_K2 — General-purpose I/O |
| Pin produk 125 | GPIO_K3 — General-purpose I/O |
| Pin produk 126 | GPIO_L0 — General-purpose I/O |
| Pin produk 127 | GPIO_L1 — General-purpose I/O |
| Pin produk 128 | GPIO_L2 — General-purpose I/O |
| Pin produk 129 | GPIO_L3 — General-purpose I/O |
| Pin produk 130 | VDD_CORE — 2.5V core supply |
| Pin produk 131 | VSS_CORE — Core ground |
| Pin produk 132 | VPP — Flash programming voltage |
| Pin produk 133 | NC — Not connected |
| Pin produk 134 | NC — Not connected |
| Pin produk 135 | NC — Not connected |
| Pin produk 136 | NC — Not connected |
| Pin produk 137 | NC — Not connected |
| Pin produk 138 | NC — Not connected |
| Pin produk 139 | NC — Not connected |
| Pin produk 140 | NC — Not connected |
| Pin produk 141 | NC — Not connected |
| Pin produk 142 | NC — Not connected |
| Pin produk 143 | NC — Not connected |
| Pin produk 144 | NC — Not connected |
Aplikasi Umum
MC56F8356VFVE cocok untuk 6 aplikasis: Three-Phase AC Induction Motor Drive, BLDC / PMSM Servo Drive, Uninterruptible Power Supply (UPS) Controller, Solar Inverter Digital Control, Digital Welding Power Source, Switched-Mode Power Supply (SMPS) Digital Control.
Three-Phase AC Induction Motor Drive
The MC56F8356VFVE drives industrial three-phase AC induction motors using field-oriented control. Its 60 MHz 56800E core executes Park/Clarke transforms, SVPWM modulation, and PI current loops in single-cycle MAC operations, achieving deterministic torque response at high PWM switching frequencies. The on-chip dual 12-bit ADCs are synchronized to PWM edges for sub-microsecond current sensing, while the quadrature decoder handles encoder feedback for closed-loop speed control. This combination supports 10 kHz+ control loops with margin.
Direkomendasikan
BLDC / PMSM Servo Drive
For BLDC and PMSM servo applications, the MC56F8356VFVE delivers 60 MIPS throughput needed for sinusoidal FOC plus field-weakening. Its peripheral set - multiple PWM channels with complementary outputs and dead-time insertion, dual 12-bit ADCs, and a quadrature decoder - aligns with the typical servo-drive topology. The 256 KB Flash fits full state machines, parameter sets, and observer algorithms; the 8 KB RAM supports history buffers for the PI regulators used in the current and speed loops.
Direkomendasikan
Uninterruptible Power Supply (UPS) Controller
In UPS designs, the MC56F8356VFVE orchestrates inverter control, battery management, and grid-synchronization logic. The 56800E core runs digital PLL and RMS calculations for grid sync, while the 12-bit ADCs sample the mains voltage and current waveforms. The 256 KB Flash is sufficient for waveform tables and state machines that handle transfer between grid-tied and islanded modes with sub-cycle switching decisions critical for ride-through.
Direkomendasikan
Solar Inverter Digital Control
The MC56F8356VFVE is a strong fit for digital control of solar inverters, including MPPT algorithms and grid-tie current shaping. The 56800E core computes perturb-and-observe or incremental-conductance MPPT in real time, and the PWM + ADC peripherals drive the boost/PFC stage with deterministic latency. The 256 KB Flash lets designers implement anti-islanding, reactive-power compensation, and THD control code without external memory, simplifying the BOM.
Direkomendasikan
Digital Welding Power Source
Welding power supplies require tight arc-current control and fast dynamic response. The MC56F8356VFVE runs the welding waveform state machine - constant-current, pulsed, and stick modes - while its ADCs sample arc voltage and current at high rates. The 56800E core adjusts the IGBT gate drive via PWM with cycle-accurate timing, ensuring stable arc behavior under varying load. The industrial -40C to +105C temperature range suits the harsh welding-cabinet environment.
Direkomendasikan
Switched-Mode Power Supply (SMPS) Digital Control
For digitally controlled SMPS designs, the MC56F8356VFVE implements voltage-mode and peak/current-mode control loops. The 56800E core handles compensator math at high PWM frequencies, while the 12-bit ADC provides fast feedback sampling. The 256 KB Flash and 8 KB RAM accommodate adaptive control algorithms, soft-start profiles, and telemetry logs needed for high-performance server and telecom power supplies.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk MC56F8356VFVE — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | MC56F8355VFVE | MC56F8357VFVE | MC56F8346VFVE | MC56F8345VFGE | MC56F8347VPY60 |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 144-LQFP (20x20 mm) | 144-LQFP - same | 144-LQFP - same | 144-LQFP - same | 144-LQFP - same | 144-LQFP - same |
| Core Architecture | 56800E (16-bit) | 56800E (16-bit) | 56800E (16-bit) | 56800E (16-bit) | 56800E (16-bit) | 56800E (16-bit) |
| Operating Frequency | 60 MHz | 60 MHz | 60 MHz | 60 MHz | 60 MHz | 60 MHz |
| Program Flash | 256 KB | 128 KB (-50%) | 512 KB (+100%) | 128 KB (-50%) | 64 KB (-75%) | 128 KB (-50%) |
| Data/Program RAM | 8 KB | 8 KB | 8 KB | 8 KB | 8 KB | 8 KB |
| Supply Voltage (I/O) | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| CAN Controller | Yes | Yes | Yes | Yes | Yes | Yes |
Diferensiator Kunci
- Largest Flash in the 56F835x sub-family at 144-LQFP (vsMC56F8355VFVE)
- Best balance of Flash density and 60 MHz throughput in 144-LQFP (vsMC56F8347VPY60)
- Mature 56F835x peripheral set optimized for motor control (vsMC56F82726VLC)
Catatan Desain
The MC56F8356VFVE requires a dual-rail supply: 3.3 V for I/O and 2.5 V for the core. Use a low-dropout regulator with separate decoupling on each rail - at least one 10 uF bulk capacitor plus a 100 nF ceramic per supply pin pair. Power-on reset sequencing is critical: bring up the 2.5 V core rail first or simultaneously with the 3.3 V I/O rail to prevent latch-up. Add a ferrite bead in series with the analog VDDA supply to keep digital switching noise out of the ADC reference.
Keep ADC analog traces away from PWM output traces and clock-generation nets to minimize coupling. Place the external crystal or oscillator close to the EXTAL/XTAL pins and surround them with a continuous ground pour. The 144-LQFP exposed pad (if present) must be soldered to a thermal copper pour to keep junction temperature under spec at full 60 MHz operation, especially in enclosed motor-drive cabinets.
Do not exceed the 3.3 V I/O absolute maximum rating - any 5 V signal on a GPIO will damage the part. Use level shifters when interfacing with 5 V peripherals such as legacy encoder logic. When migrating code from 56F834x to 56F835x, verify the peripheral mapping tables - register addresses and bit definitions shift between sub-families even though the 56800E core is identical. Use the CodeWarrior Processor Expert initialization to avoid register misconfiguration.
Informasi Konformitas
RoHS and lead-free compliant per NXP product page. Halogen-free status not specified in provided data. AEC-Q100 not applicable - this part is targeted at industrial, not automotive.
