Circuitos Integrados

MC56F8256VLF

MC56F8256VLF - 60MHz 16-Bit DSC, 64KB Flash | NXP

The NXP Semiconductors MC56F8256VLF is a 16-bit digital signal controller with a 56800E core, 60 MHz operating frequency, and 64 KB of flash memory in a 48-LQFP 7x7 mm package. It combines digital signal processor processing power with microcontroller functionality for power conversion, motor control, and embedded signal-processing systems. The verified distributor data identifies the device as MC56F8256VLF, a 56800E-family 16-bit DSC, and specifies a 3 V to 3.6 V operating supply range. A digital signal controller is an MCU-oriented processor architecture that adds efficient numerical and control-loop processing to a microcontroller platform. In the broader hierarchy, a DSC is a specialized microcontroller and processor that sits between a general-purpose MCU and a dedicated digital signal processor. The 56800E core is intended for embedded control tasks where deterministic execution, peripheral integration, and compact real-time processing are more valuable than a desktop-class operating system. The 60 MHz core provides the principal processing headline for the MC56F8256VLF, while 64 KB of flash supports embedded firmware storage. The device is packaged in a 48-LQFP, a leaded quad flat package identified in the verified data as QFP 48 and 7x7 mm. NXP describes the MC56F825x/MC56F824x family as combining DSP processing power and microcontroller functionality with flexible peripherals. Exact peripheral assignments, timer details, converter specifications, memory maps, and electrical limits are not included in the supplied verification and should be checked against the manufacturer datasheet before design release. Typical application areas are power conversion, motor control, and other consumer or industrial embedded systems where a compact control processor is needed. For these uses, the 60 MHz 56800E core can execute control and signal-processing tasks without requiring a separate processor, while the 3 V to 3.6 V supply range aligns the device with conventional embedded power systems. The package also provides a defined 48-pin footprint for board-level integration. A key design consideration is the distinction between a processor that is suitable for a control system and a confirmed drop-in replacement. The supplied data does not provide verified pin-level compatibility for any substitute, and the NXP product page identifies the part as end-of-life. Production sourcing should therefore account for lifecycle risk, verify supply availability, and validate firmware, peripheral mapping, timing, and PCB compatibility before substituting any alternative. This product data page consolidates verified manufacturer and distributor information, current lifecycle indication, package identity, technical search terms, and sourcing context. It is intended to support early component selection and procurement review while clearly separating verified facts from parameters that require datasheet confirmation.

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MC56F82723VLC

MC56F82723VLC - 32-bit DSC, 100MHz, 32KB Flash, LQFP-32 | NXP

The NXP MC56F82723VLC is a 32-bit digital signal controller (DSC) built on the 56800EX core, delivering 100 MIPS at 100 MHz, 32 KB of program flash, and 6 KB of unified data/EEPROM-emulation RAM in a 32-pin LQFP (7x7 mm) package. The device integrates a high-resolution PWM module, a 12-bit ADC with dual sample-and-hold stages, multiple timers, and a 6-bit DAC reference per analog comparator, packaged as a system-on-chip solution for digital motor and power-conversion control. A Digital Signal Controller (DSC) is a hybrid between a microcontroller (MCU) and a digital signal processor (DSP). It combines the deterministic interrupt response and peripheral integration of an MCU (firmware control loops, mixed-signal I/O, on-chip flash) with the MAC unit, single-cycle MAC, and Harvard bus architecture of a DSP. Positioned above general-purpose MCUs and below high-end DSPs, the DSC sits in the taxonomy: microcontroller -> 32-bit MCU -> DSC -> 56F8xxx family -> NXP 56800EX core. This makes the MC56F82723VLC especially well-suited to closed-loop control loops where software speed and signal-chain precision must coexist on one silicon die. Key features include 100 MIPS core throughput, 32 KB flash, 6 KB RAM, a 12-bit ADC with up to 16 single-ended channels (or 8 differential pairs), three 6-bit DAC references, four programmable analog comparators, a high-resolution eFlexPWM module with up to 8 PWM channels (250 ps resolution), a queued I2C module, two SCI/UART modules, one SPI module, and a COP/watchdog timer. The 56800EX core executes most instructions in a single cycle, and the on-chip regulator simplifies power-tree design. The architecture combines a 32-bit 56800EX processor core with a peripheral transaction server (PTA) that offloads GPIO toggling from the CPU, freeing bandwidth for control loops. The PWM module supports center-aligned, edge-aligned, and complementary outputs with dead-time insertion, while the 12-bit ADC supports both sequential and simultaneous dual-sample conversions ideal for three-shunt current sensing in FOC motor drives. Typical applications include BLDC and PMSM motor drives (FOC), solar micro-inverters, digital LED lighting ballasts, uninterruptible power supplies (UPS), and home appliances such as washing machines and induction cooktops. Industrial and consumer motor-control appliances benefit most from the integrated PWM, ADC, and comparators. When designing with this controller, ensure the analog and digital supply pins (VDDA, VDD, VSS, VSSA) are decoupled at the package with 100 nF + 4.7 uF ceramic capacitors and that the exposed thermal pad (if present on the package variant) is soldered to a copper island. Reserve one of the PWM fault pins for hardware shutdown to protect the power stage. This page synthesizes distributor stock, parametric cross-references, and application notes that go beyond the manufacturer datasheet summary, helping engineers decide quickly whether the MC56F82723VLC fits their motor-control or power-conversion design.

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MC56F82726VLF

MC56F82726VLF - 32-bit DSC, 100MHz, 32KB Flash, 48-LQFP | NXP

The NXP MC56F82726VLF is a 32-bit digital signal controller (DSC) from the 56F82xxx family, built on the 56800EX core and offering up to 100 MHz of CPU performance with 32 KB of on-chip flash memory in a 48-pin LQFP (7x7 mm) package. It is engineered to deliver half the power of comparable MCUs with twice the performance, targeting energy-efficient digital motor control and power conversion applications. A digital signal controller is a hybrid between a microcontroller (MCU) and a digital signal processor (DSP). The 56800EX core integrates deterministic single-cycle DSP MAC instructions, peripherals tuned for real-time control, and a microcontroller-style programming model. In the broader taxonomy, the MC56F82726VLF sits at: DSC -> DSP/MCU hybrid -> microcontroller -> embedded processor -> semiconductor. This architecture lets a single chip execute both fast inner-loop control algorithms (such as field-oriented control for motors) and slower supervisory tasks. Key features include 32 KB (16K x 16) program flash, 8 KB (4K x 16) unified RAM, an enhanced FlexPWM module with up to 6 PWM channels, two 12-bit ADCs with dual sample-and-hold, programmable delay blocks, comparators for cycle-by-cycle current protection, and a quadrature decoder. The device supports both 3.3 V single-supply operation and 5 V-tolerant I/O, simplifying interface with legacy analog stages. According to the NXP MC56F827xx datasheet, the part is fabricated in low-power CMOS with 5 V-tolerant TTL-compatible digital inputs except the RESET pin, which is 3.3 V only. Typical applications include digital motor control (BLDC, PMSM, ACIM), solar inverters, switched-mode power supplies, uninterruptible power supplies, and industrial lighting ballasts. The integrated analog comparators and fast ADCs are specifically tuned for current sensing and protection loops. When designing with the MC56F82726VLF, allocate the analog and digital ground returns carefully on the PCB to keep ADC SNR above 60 dB; a star-ground topology feeding the LQFP-48 power pins (VDD/VSS pairs) is recommended. The internal 5 V-tolerant I/O allows direct connection to legacy 5 V gate drivers, but the analog supply must remain within the 2.7-3.6 V range. This page synthesizes distributor pricing, drop-in 56F82xxx family alternatives, and practical design notes that complement - but do not replace - the NXP MC56F827xx datasheet and reference manual.

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MC56F82733VLC

MC56F82733VLC - 32-bit DSC, 100MHz, 48KB Flash, LQFP-32 | NXP

The NXP Semiconductors MC56F82733VLC is a 32-bit digital signal controller (DSC) based on the 56800EX core, delivering up to 100 MHz of core performance with 48 KB of on-chip Flash and 32-pin LQFP packaging. It integrates DSP-class math throughput with MCU-style peripherals, targeting high-efficiency digital power conversion and advanced motor control applications where energy efficiency and deterministic control response are required. A digital signal controller is a hybrid architecture that combines the deterministic real-time control of a microcontroller with the high-throughput numerical computation of a digital signal processor. Within the broader taxonomy, the MC56F82733VLC belongs to the 56F82xxx DSC family (DSC -> microcontroller + DSP -> embedded controller -> semiconductor IC). Its 56800EX core extends the legacy 56800 instruction set with a richer peripheral integration and improved power-management features, making it well suited to closed-loop control loops that must execute hundreds of thousands of multiply-accumulate operations per PWM cycle. Key specifications of the MC56F82733VLC include 48 KB of program Flash, a 100 MHz CPU clock, 32-pin LQFP (7x7 mm) surface-mount packaging, 3.3 V typical supply with 5 V-tolerant TTL-compatible digital I/O, and AEC-Q100 automotive qualification support. The device also integrates high-resolution PWM modules, 12-bit ADCs, multiple communication peripherals (SCI, SPI, I2C), and on-chip op-amps and comparators that simplify analog front-end design for power and motor control loops. The 56800EX core uses a Harvard-style architecture with separate program and data buses, allowing single-cycle instruction fetches and DSP operations to occur in parallel with peripheral servicing. High-density CMOS process technology with 5 V-tolerant I/O enables direct interfacing with 5 V analog and logic circuits without level shifters, while the RESET pin is 3.3 V only. Typical applications include digital switch-mode power supplies (SMPS), brushless DC (BLDC) and permanent magnet synchronous motor (PMSM) field-oriented control, solar micro-inverters, LED lighting drivers, and automotive body controllers. The combination of DSP throughput and MCU simplicity also makes the part attractive for industrial servo drives and power-factor correction stages. When designing with the MC56F82733VLC, ensure that decoupling capacitance is placed close to the supply pins and that the analog and digital ground returns are managed properly to preserve ADC accuracy under high-current switching conditions. Using the on-chip op-amps for current sensing eliminates external amplifier stages and reduces BOM cost. This page synthesizes distributor pricing, drop-in alternatives within the 56F82xxx family, and practical design notes not found in the manufacturer datasheet alone, helping engineers select and qualify the part for new designs.

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MC56F82743VFM

MC56F82743VFM - 32-bit DSC, 64KB Flash, 100MHz | NXP Semiconductors

The NXP Semiconductors MC56F82743VFM is a 32-bit Digital Signal Controller (DSC) based on the 56800EX core, integrating 64KB of Flash memory, 100MHz maximum CPU frequency, and advanced analog peripherals in a 32-pin HVQFN (5x5 mm) package. The device belongs to NXP's MC56F82xxx family, which is purpose-built for high-efficiency digital power conversion and advanced motor control applications. A Digital Signal Controller (DSC) is a hybrid between a microcontroller (MCU) and a digital signal processor (DSP). In the product hierarchy, a DSC sits between a general-purpose MCU and a high-end DSP - it combines deterministic interrupt handling and on-chip analog of an MCU with the MAC unit and high-throughput signal processing of a DSP. This unique positioning makes DSCs ideal for closed-loop digital control systems where both real-time determinism and math-intensive computation are required on a single die. Key features of the MC56F82743VFM include a 32-bit 56800EX core running at 100MHz, 64KB of program Flash organized as 32K x 16, multiple high-resolution PWM outputs suitable for digital power conversion, and high-speed analog-to-digital converters with integrated comparators. The 56800EX core delivers approximately twice the performance per MHz of competing MCUs while consuming roughly half the power, enabling energy-efficient designs in industrial and consumer applications. From an architectural standpoint, the device integrates an on-chip oscillator, a sophisticated PWM module with dead-time insertion, multiple 12-bit ADCs with hardware triggering, and flexible timer units. The peripheral set is tuned for switch-mode power supply (SMPS) control loops and field-oriented control (FOC) of brushless DC motors, removing the need for external analog components. Typical applications include digital switch-mode power supplies, uninterruptible power supplies (UPS), solar inverters, LED lighting drivers, and motor control for industrial drives. The wide operating temperature range supports harsh industrial environments. When designing with this DSC, ensure that the JTAG/SWD debug header is brought out and that the analog VREF decoupling capacitor is placed close to the VREF pin. The internal Flash can be programmed in-circuit through the JTAG/SWD interface, simplifying firmware updates. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, giving engineers a single decision-ready reference for sourcing and integrating the MC56F82743VFM.

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MC56F82748VLH

MC56F82748VLH - 32-bit DSC, 56800EX, 64KB Flash, LQFP-64 | NXP

The NXP MC56F82748VLH is a 32-bit digital signal controller (DSC) from the 56800EX core family, delivering 100 MHz performance with 64 KB on-chip Flash and 8 KB RAM in a 64-pin LQFP package. It targets digital motor control, power conversion, and precision analog signal-chain applications where deterministic DSP performance and MCU integration are required on a single chip. A Digital Signal Controller (DSC) is a hybrid device that combines the deterministic control of a microcontroller with the mathematical throughput of a DSP. In the broader taxonomy it sits between microcontrollers (MCU) and digital signal processors (DSP), inheriting the interrupt latency of an MCU and the single-cycle MAC engine of a DSP. The 56800EX core executes both standard C code and DSP instructions, enabling fixed-point control loops with cycle counts far below what a Cortex-M MCU can achieve. This hybrid positioning makes DSCs a popular choice for sub-100 kW motor drives and digital power supplies where field-oriented control (FOC) and PFC algorithms must run in software. Key differentiating specifications include dual 12-bit ADCs with 16 channels and up to 3 MSPS sample rate, two 12-bit DACs, four FlexTimer/PWM modules with up to 12 PWM outputs, two on-chip op-amps and comparators, an integrated 12-bit cyclic ADC for high-precision sensing, and a Cyclic Redundancy Check (CRC) engine. The 64 KB Flash supports in-application programming and the 8 KB dual-port RAM allows zero-wait-state DSP operand access. Peripherals include QSPI, I2C, two SCI/UART, and a CAN-FD interface. The 56800EX architecture uses a Harvard memory layout with separate program and data buses. The 100 MHz core produces a 10 ns instruction cycle and integrates a hardware multiply-accumulate (MAC) unit and a barrel shifter. This enables closed-loop current and voltage control loops to execute in under 1 microsecond, which is critical for switching frequencies of 20-100 kHz commonly used in high-efficiency motor drives and digital PFC stages. Typical applications include HVAC compressor control, refrigerator inverter compressors, industrial servo drives, solar micro-inverters, telecom rectifier modules, and brushless DC (BLDC) fans and pumps. The integrated op-amps allow direct current sensing without external amplifiers, reducing BOM cost and PCB area. Design consideration: pair the MC56F82748VLH with NXP's MC34PF3001A7EP power-management IC for clean rail sequencing and with isolated gate drivers (e.g., 6.5 A SiC/IGBT drivers) to switch the power stage. Ensure the analog supply (VDDA) is decoupled with a 100 nF ceramic placed within 5 mm of the pin. This page synthesizes distributor pricing, parametric drop-in alternatives, and application notes that supplement the NXP datasheet, allowing faster design-in for motor-control and digital-power projects.

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MC56F8322MFA60

MC56F8322MFA60 - 60MHz 16-bit DSC 48-LFQFP | NXP Semiconductors

The NXP Semiconductors MC56F8322MFA60 is a 16-bit Digital Signal Controller (DSC) running at 60 MHz (60 MIPS) based on the 56800E Harvard-style core, delivered in a 48-pin LFQFP (7x7 mm) gull-wing surface-mount package. The device integrates DSP-class signal processing with an MCU-style programming model, executing up to six operations per instruction cycle through three parallel execution units, and is offered in an automotive temperature grade for demanding embedded control applications. A Digital Signal Controller (DSC) is a hybrid processor class that sits between a microcontroller (MCU) and a digital signal processor (DSP). In the broader taxonomy, the MC56F8322 belongs to: DSC -> DSP -> microprocessor -> semiconductor. DSCs combine deterministic interrupt-driven control (typical of MCUs) with deterministic, high-throughput numeric computation (typical of DSPs) on a single die, eliminating the cost and complexity of separate processor + DSP chip sets in motor control and power-conversion systems. Key features of the MC56F8322MFA60 include 60 MHz core frequency delivering 60 MIPS, on-chip Flash program memory, on-chip data RAM, a multi-channel PWM module suitable for three-phase motor drive, dual 12-bit ADCs, and a rich set of serial peripherals (SCI, SPI, I2C, CAN). The 56800E instruction set is C-compiler friendly, enabling rapid development of field-oriented control (FOC) and other DSP algorithms. The 48-LFQFP package provides 48 gull-wing leads on a 7x7 mm body, suitable for reflow soldering and moderate thermal dissipation. The architecture leverages three parallel execution units (address generation unit, program address generator, and data ALU) within a Harvard-style arrangement, allowing up to six operations per instruction cycle. This parallelism delivers DSP-class throughput while preserving the deterministic interrupt response required for closed-loop control. The device includes dedicated peripherals such as a Flex PWM module, quad timers, and on-chip voltage regulation, simplifying system BOM. Typical applications include three-phase AC induction and BLDC motor control (FOC and trapezoidal commutation), digital power conversion (PFC, solar inverter MPPT, UPS), automotive electronic power steering and body controllers, industrial variable-speed drives, and digital audio processing. The combination of MCU-style peripherals with DSP throughput makes the 56F8300 family a strong fit where closed-loop control and signal processing must coexist on a single chip. When designing with this device, allocate sufficient PCB copper under the exposed pad (where present) to keep junction temperature within the automotive grade range. Use the 56800E code development tools (CodeWarrior, SDK) and verify that the linker configuration matches the on-chip Flash/RAM partitioning shown in the datasheet. For new designs, evaluate the newer MC56F83xxx family successors for active lifecycle. This page synthesizes distributor availability, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, helping engineers evaluate the MC56F8322MFA60 against active NXP DSC family members and competing solutions.

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MC56F8322MFAE

MC56F8322MFAE - 60MHz 56800E DSC, 32KB Flash | NXP LQFP-48

The NXP MC56F8322MFAE is a 16-bit digital signal controller from the 56800E core family, delivering up to 60 MIPS at 60 MHz core frequency with 32 KB of on-chip Flash memory and a comprehensive peripheral set, housed in a 48-pin LQFP (7x7 mm) package. This hybrid DSP+MCU device combines the processing throughput of a digital signal processor with the peripheral integration and C-friendly programming model of a microcontroller. A digital signal controller (DSC) is a hybrid processor category that sits between a microcontroller (MCU) and a digital signal processor (DSP) in the embedded-semiconductor hierarchy: MCU -> DSC -> DSP -> processor. DSCs typically use a Harvard-style architecture with parallel execution units, deterministic interrupt response, single-cycle MAC, and integrated analog peripherals, targeting real-time control loops such as motor drives, power conversion, and audio processing. Key features include 32 KB (16K x 16) of Flash program memory, up to 60 MIPS sustained throughput at 60 MHz, a 56800E Harvard-style core with three parallel execution units capable of six operations per instruction cycle, and an instruction set optimized for both DSP and control code. The 48-LQFP device integrates peripherals including CAN, SCI, SPI, ADC, PWM, and GPIOs. Operating voltage is 2.5 V core / 3.3 V I/O. The 56800E core combines DSP-class MAC and barrel-shifter resources with MCU-style peripheral and interrupt handling, allowing efficient C compilation while still sustaining real-time DSP loops. The Harvard architecture with separate program and data buses enables deterministic single-cycle instruction fetch and dual operand reads, which is critical for tight digital control loops. Typical applications include digital motor control (BLDC, PMSM, stepper), AC/DC and DC/DC power conversion, uninterruptible power supplies, audio processing, and industrial automation. The CAN interface plus PWM outputs make this DSC especially suited to automotive and industrial control nodes. When designing with this device, allocate a minimum 2.5 V regulated rail with adequate decoupling (4.7 µF + 0.1 µF) close to the VDD pins, and follow the recommended oscillator startup delay sequence to avoid Flash corruption during boot. This page synthesizes distributor stock and pricing, AEC-Q100 automotive temperature grade details, and drop-in alternative guidance not found in the standalone manufacturer datasheet, helping engineers shorten sourcing and qualification cycles.

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MC56F8335MFGE

MC56F8335MFGE - 16-bit 60MHz DSC, 64KB Flash, 128-LQFP | NXP

The NXP MC56F8335MFGE is a 16-bit Digital Signal Controller (DSC) from the 56800E core-based family, integrating digital signal processing and microcontroller functionality on a single chip. It operates at 60 MHz, integrates 64 KB (32K x 16) of program Flash, and is housed in a 128-pin LQFP package (14 x 20 mm). Per NXP's product page, the part is flagged NRND (Not Recommended for New Designs), so designers should plan migration paths or evaluate the alternatives listed below. A Digital Signal Controller (DSC) is a hybrid device that combines the deterministic control of a microcontroller (MCU) with the mathematical throughput of a digital signal processor (DSP). Within the broader taxonomy, a DSC sits between microcontrollers (control-oriented) and DSPs (math-oriented), and is itself a member of the larger microcontroller and embedded-processor IC family. The 56800E core extends this hybrid concept with a Harvard-style architecture, hardware DO-loop, and single-cycle MAC, making the MC56F8335MFGE suitable for both control loops and real-time signal conditioning in a single device. Key features of the MC56F8335MFGE include 64 KB (32K x 16) Flash program memory, on-chip RAM, 49 general-purpose I/O, and a rich peripheral set: CANbus, EBI/EMI, two SCIs, one SPI, PWM, a temperature sensor, a watchdog timer, and power-on reset. The 56800E core delivers 60 MIPS with hardware MAC, accelerating closed-loop control and DSP-style filtering without offloading to a separate DSP. Connectivity options include CAN, SCI, and SPI, which is typical for industrial motor-control and sensor-interface boards. Typical applications for the MC56F8335MFGE include digital motor control (BLDC, PMSM, AC induction), industrial inverters, uninterruptible power supplies, smart sensors, and automotive body electronics. The combination of PWM, CAN, ADC, and the 56800E MAC makes the device particularly well suited to Field-Oriented Control (FOC) of three-phase motors and to power-conversion control loops where deterministic interrupt latency matters. When designing with this device, verify operating temperature grade from the device datasheet suffix, ensure PCB layout accommodates the 14 x 20 mm 128-LQFP footprint, and plan for a migration to the active 56F83xx successor because the MPN is NRND. Designers should evaluate pin-compatible family variants before committing to a long-lifecycle BOM.

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MC56F8345MFGE

MC56F8345MFGE - 16-bit DSC 56800E 60MHz 128KB Flash | NXP

The NXP Semiconductors MC56F8345MFGE is a 16-bit digital signal controller (DSC) based on the 56800E core, operating at up to 60 MHz with 128KB (64K x 16) of on-chip Flash program memory, housed in a 128-pin LQFP (14 x 20 mm) package. As part of the 56F834X/56F814X family, it combines the computational throughput of a DSP with the peripheral integration and control flexibility of a microcontroller. A digital signal controller is a hybrid processor class that sits between a general-purpose microcontroller (MCU) and a dedicated digital signal processor (DSP). DSCs such as the 56800E-family parts execute multiply-accumulate (MAC)-intensive DSP algorithms while retaining MCU-style peripherals, interrupt handling, and C-code programmability, making them the natural choice at the top of the embedded control hierarchy for real-time closed-loop systems. Key features of the MC56F8345MFGE include the 16-bit 56800E hybrid core with dual Harvard architecture for parallel instruction and data fetch, 128KB Flash program memory and on-chip RAM, a 12-bit analog-to-digital converter supporting simultaneous motor-control feedback sampling, and multiple pulse-width modulation (PWM) outputs purpose-built for inverter and power-conversion control. Its automotive-relevant temperature grade and gull-wing LQFP terminations support reliable surface-mount assembly. Technically, the 56800E core achieves single-cycle 16 x 16 MAC operations and executes DSP-style bit-manipulation instructions, allowing one controller to run field-oriented motor control loops alongside housekeeping tasks. Program Flash is executable in place, and the peripheral set (PWM, ADC, timers, serial interfaces) is tightly coupled to the core for low-latency control interrupts. Typical applications include three-phase brushless DC (BLDC) and permanent-magnet synchronous motor (PMSM) drives, industrial power conversion (inverters, converters, UPS), and digital power supplies where fast deterministic control loops at 60 MHz are essential. When designing with this device, verify availability early: NXP lists this part as NRND (Not Recommended for New Designs), so new projects should evaluate the recommended successor family, and existing designs should secure last-time-buy inventory. This page synthesizes distributor pricing context, drop-in alternatives, and practical design guidance not found in the manufacturer datasheet.

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MC56F8346MFVE

MC56F8346MFVE - 16-Bit 60MHz DSC | NXP | Motor Control

The NXP Semiconductors MC56F8346MFVE is a 16-bit digital signal controller with a 56800E core, 60 MHz processing capability, 128 KB of flash memory, and a 144-LQFP package. The DigiKey listing identifies the device as a 3.3 V, 16-bit microcontroller/DSC in a 20 mm × 20 mm LQFP package. Its combination of embedded control, signal processing, and enhanced PWM makes it relevant to motor-control and power-conversion systems. A digital signal controller, or DSC, combines a microcontroller’s peripheral integration and deterministic control capabilities with a processor designed for demanding signal-processing work. The 56800E architecture sits between a general-purpose microcontroller and a digital signal processor: it supports embedded software control while adding processing capability for algorithms that benefit from a dedicated DSP core. This places the MC56F8346MFVE in the broader semiconductor and embedded-control hierarchy. Verified listing information highlights a 60 MHz clock, 128 KB flash organized as 64K × 16, 16-bit architecture, 144 leads, and surface-mount construction. The NXP cross-reference snippet also describes enhanced PWM for motor control and power-conversion applications. These are meaningful selection criteria because PWM resolution and update behavior directly influence current-loop and switching-control performance. The device is intended for embedded motor-control and power-conversion designs rather than general-purpose computing. Suitable implementation areas include digital motor controllers, inverter control, power-factor correction, and switching power supplies where deterministic control, fast peripheral access, and PWM generation are important. The exact peripheral configuration and memory behavior must be confirmed against the NXP manufacturer datasheet before design release. Designers should review the LQFP-144 pinout, exposed-pad handling, clocking, power supplies, decoupling, and unused-pin requirements directly from the manufacturer documentation. Because the NXP product page labels the component as End of Life, procurement planning should include lifecycle verification, approved sourcing, and a review of available inventory rather than assuming long-term production support. This page combines the verified manufacturer identification, distributor catalog data, lifecycle indication, and application-level engineering context. It also distinguishes catalog-confirmed facts from parameters requiring confirmation from the full datasheet, helping engineers plan replacement and redesign decisions without confusing similar 56F8xxx devices with verified drop-in alternatives.

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MC56F8346VFVE

MC56F8346VFVE - 16-Bit 60MHz 128KB Flash DSC | NXP LQFP-144

The NXP MC56F8346VFVE is a 16-bit hybrid digital signal controller (DSC) based on the 56800E core, integrating DSP processing power and microcontroller functionality on a single chip. It operates at 60 MHz, includes 128 KB (64K x 16) of on-chip flash program memory, and is packaged in a 144-pin LQFP (20 x 20 mm). A Digital Signal Controller (DSC) is a hybrid device class that merges the deterministic math engine of a digital signal processor (DSP) with the peripheral set, interrupt model, and C-friendly toolchain of a microcontroller. Within the power management and embedded control taxonomy, the 56F8xxx family sits between conventional 16-bit microcontrollers and full 32-bit DSPs, offering single-cycle MAC, hardware DO loops, and bit-reversed addressing while retaining byte-level peripheral control. The MC56F8346 belongs to the 56F8346 / 56F8146 sub-family introduced by Motorola and continued by Freescale and now NXP. Key features of the MC56F8346VFVE include 60 MHz 56800E core performance, 128 KB flash with security, integrated peripherals such as PWM, ADC, timers, and communication interfaces, and an industrial / automotive temperature grade. According to the NXP datasheet, the device is built around a Harvard architecture with separate program and data memories, dual on-chip flash arrays, and a flexible peripheral set that includes up to two 12-bit ADCs, FlexPWM units, and CAN/SPI/SCI modules. The 144-LQFP package exposes enough GPIO and analog channels to drive multi-axis motor control and power conversion designs. Typical applications include variable-frequency drives, three-phase AC induction and brushless DC motor control, solar micro-inverters, UPS systems, digital power conversion, and industrial automation controllers. Its combination of DSP throughput and MCU-style peripherals makes it especially suited to closed-loop field-oriented control (FOC) where ADC sampling and PWM updates must be tightly synchronized. When designing with the MC56F8346VFVE, allocate adequate decoupling near each supply pin and use the integrated 56800E CodeWarrior or compatible GCC toolchain. Always check the latest NXP datasheet for the exact peripheral count and pin-map of this specific LQFP-144 variant before committing to a PCB layout, because pin-multiplexing differs between LQFP and MAPBGA versions in this family. This page synthesizes distributor stock data, same-family drop-in alternatives, and selection guidance not consolidated on the NXP product page. Verified against DigiKey and Mouser listings as of 2026-10-19.

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MC56F8346VFVER2

MC56F8346VFVER2 - 16-Bit 60MHz DSC, 128KB Flash | NXP

The NXP MC56F8346VFVER2 is a 16-bit digital signal controller (DSC) from the 56800E core-based 56F8xxx family, delivering 60 MIPS at 60 MHz with 128 KB of program Flash memory in a 144-pin LQFP (20x20 mm) package. It integrates peripheral modules tailored for embedded motor, power conversion, and digital signal processing tasks, including four 12-bit ADCs supporting simultaneous conversions with quad 4-pin multiplexed inputs, plus PWM and timer channels synchronized for motor-control loops. Operating from a 3.3 V supply, the device combines the deterministic interrupt behavior of a microcontroller with the math throughput of a DSP engine on a single chip. A digital signal controller (DSC) is a hybrid MCU/DSP architecture that fuses a C-programmable microcontroller core with DSP-class multiply-accumulate (MAC) units and single-cycle arithmetic logic. In the system hierarchy it sits above general-purpose microcontrollers and below dedicated DSPs, bridging deterministic control loops (typical of MCUs) with high-throughput signal processing (typical of DSPs). The 56800E core also exposes Harvard-style bus structures and on-chip program/data memory, so firmware can run from internal Flash without external bus glue. Key features include 128 KB of Flash, 12 KB of unified RAM, two 4-channel Quadrature Decoders supporting encoder feedback from brushless motors, multiple serial communication interfaces (SCI, SPI, I2C), a CAN 2.0 B controller, four 12-bit ADCs, and up to 62 GPIO. The 144-LQFP footprint exposes all peripheral pins while supporting industrial temperature operation (-40 °C to +105 °C minimum), sufficing harsh-environment deployments with thermal headroom typical of motor-drive enclosures. Application highlights include industrial variable-frequency drives, digital servo amplifiers, uninterruptible power supplies (UPS), photovoltaic inverters, smart appliance motor control, and precision instrumentation. Engineers typically choose this DSC when deterministic PWM timing plus low-latency ADC sampling is required for closed-loop control. Design should observe the datasheet's reference decoupling, ground-plane, and unused-pin tie-offs to ensure ADC and PWM noise immunity in mixed-signal layouts.

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MC56F8347MPYE

MC56F8347MPYE - 16-Bit DSC 60MHz 128KB Flash 160-LQFP | NXP

The NXP MC56F8347MPYE is a 16-bit hybrid Digital Signal Controller (DSC) from the 56800E 56F8xxx family, featuring a 60 MHz 56800E core, 128 KB (64K x 16) of program flash memory, and a 160-pin LQFP (24x24 mm) package. It integrates a microcontroller's control peripherals with a DSP's computational engine, targeting motor control, power conversion, and embedded motion-control applications. A Digital Signal Controller (DSC) is a hybrid architecture that combines the deterministic interrupt response and on-chip peripherals of a microcontroller (MCU) with the multiply-accumulate (MAC) throughput and single-cycle hardware math capabilities of a Digital Signal Processor (DSP). In the broader taxonomy, the 56800E core places this device between fixed-point DSPs (like the DSP56800) and 32-bit general-purpose MCUs (like the Kinetis E series), making it part of the Freescale/NXP legacy 16-bit DSC portfolio. The 56F8xxx family is widely used in cost-sensitive industrial and consumer motor control where the 60 MHz throughput exceeds ARM Cortex-M0 capability but full DSP architectures (TI C2000) are over-spec. Key differentiating features include 128 KB of on-chip flash for application code and parameter tables, on-chip EEPROM/flash for data storage, dual 12-bit (or 10-bit on some variants) analog-to-digital converters (ADCs) with programmable gain amplifiers (PGAs), enhanced PWM modules with fault inputs for three-phase motor drive, quadrature decoders, CAN, SPI, I2C, and JTAG/OnCE debug interfaces. The 160-LQFP package provides ample GPIO and ADC channel count for multi-axis or multi-phase applications. The 56800E core executes instructions from a unified program flash with hardware MAC and barrel shifter, supports Harvard-style simultaneous fetch, and provides single-cycle 16x16 MAC plus 32-bit accumulator operations. The bus architecture includes a peripheral bridge to slow-speed peripherals and supports DMA-mapped data movement, leaving the core free for control-loop closure. Typical applications include variable-frequency motor drives (BLDC, PMSM, ACIM), three-phase uninterruptible power supplies (UPS), digital PFC stages, servo amplifiers, and appliance control boards. The enhanced PWM (eFlexPWM) modules with submodules, complementary outputs, and hardware dead-time generation are particularly suited to three-phase inverter switching. When designing with this device, reserve the largest package variant for migrations to higher-memory devices in the same family; verify the bonded-out pin map for ADC channel count before committing the PCB, since some derivatives expose fewer ADC inputs to free PWM/quadrature pins. Plan the JTAG chain for in-system programming and OnCE debug access during development.

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MC56F8347VPY60

MC56F8347VPY60 - 60MHz 16-bit DSC, 128KB Flash | NXP | 160-LFQFP

The NXP (formerly Freescale) MC56F8347VPY60 is a 16-bit Digital Signal Controller (DSC) combining the peripheral set and ease-of-use of an MCU with the computational power and throughput of a DSP, operating at 60 MHz with 128 KB of on-chip program Flash and 160 pins in an LQFP-160 (LFQFP) industrial-grade package. The MC56F8347VPY60 is built on the 56800E core family and integrates peripherals tuned for digital motor control, power conversion, and embedded signal processing applications, delivering up to 60 MIPS of deterministic throughput for closed-loop control loops. A Digital Signal Controller is a hybrid class of embedded processor that fuses a microcontroller's deterministic interrupt-driven peripheral set with a digital signal processor's single-cycle MAC (multiply-accumulate) engine and parallel data paths. DSCs sit in the hierarchy between general-purpose microcontrollers (which lack DSP throughput) and standalone DSPs (which lack on-chip analog/control peripherals), making them the de-facto choice for digital motor control, switched-mode power supplies, sensor signal conditioning, and high-speed instrumentation. The 56F83xx family specifically targets embedded real-time control where deterministic latency, on-chip ADCs/PWMs, and DSP-grade math are required in a single chip. Key features include a 60 MHz 56800E Harvard-architecture core with single-cycle 16-bit x 16-bit MAC, 128 KB of program Flash, 8 KB of unified data/program RAM, dual 12-bit ADCs with 1.5 us conversion time, a 6-channel PWM module with programmable dead-time insertion, a Quadrature Decoder, multiple serial interfaces (SCI, SPI, I2C), a 4-channel DMA controller, and an external memory interface to LQFP-160 packages with up to 76 general-purpose I/O pins. The 'VPY' package suffix indicates the 160-pin LFQFP industrial-temperature grade (-40C to +105C), and the '60' suffix denotes 60 MHz operation. The 56800E core implements a modified Harvard architecture with three execution units operating in parallel: an Address Generation Unit (AGU), a Data Arithmetic Logic Unit (DALU), and a Program Controller. The single-cycle MAC engine delivers up to 60 MIPS of signal-processing throughput, while the on-chip dual 12-bit ADC samples at up to 1.5 us per conversion enabling precise current/voltage sensing in motor control loops. The on-chip regulator and brown-out detector enhance robustness for industrial environments. Typical applications include AC induction motor vector control, permanent-magnet synchronous motor (PMSM) field-oriented control (FOC), digital PFC power factor correction, uninterruptible power supplies (UPS), solar micro-inverters, three-phase UPS systems, industrial servo drives, and sensor signal processing instrumentation. The dual ADC with simultaneous sampling enables field-oriented control current loops at switching frequencies up to 50 kHz without external ADC support. When designing with this device, carefully plan PCB thermal dissipation: at 60 MHz the core dissipates approximately 0.5 W, and the LFQFP-160 package requires at least 25 cm^2 of 2 oz copper pour for adequate cooling. Designers should also validate toolchain compatibility with CodeWarrior IDE or the Processor Expert tool suite, as the 56800E core requires the legacy 56F8xxx SDK for peripheral drivers and the CW56800 compiler for the C/C++ source. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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MC56F8347VVFE

MC56F8347VVFE - 16-Bit 60MHz DSP MCU, 128KB Flash, 160-MAPBGA | NXP

The NXP (formerly Freescale) MC56F8347VVFE is a 16-bit Digital Signal Controller from the 56F8300 family that combines microcontroller (MCU) integration with digital signal processing (DSP) throughput. Housed in a 160-pin MAPBGA package (15x15 mm), it integrates a 56800E core running up to 60 MHz, 128 KB of on-chip Flash program memory (64K x 16), and 12 KB of unified data/parameter RAM (6K x 16). The device also provides 76 general-purpose I/O lines plus dedicated peripheral pins, supporting mixed analog and digital mixed-signal designs. A Digital Signal Controller (DSC) sits in the hierarchy between a microcontroller and a full DSP: like an MCU it integrates Flash, RAM, timers, ADC, and communication peripherals on-chip; like a DSP it offers single-cycle MAC, Harvard-style bus architecture, and deterministic interrupt latency. DSCs are used where the application requires DSP-class signal processing throughput (motor control loops, power-conversion algorithms, audio/voice processing) without the cost and complexity of a separate DSP + MCU pair. Key features include an on-chip enhanced Synchronous Serial Interface (SSI) and Serial Peripheral Interface (SPI), dual SCI (UART) ports, a 12-bit ADC with up to 8 input channels, a Quad Timer module, PWM outputs suitable for motor drive, and a JTAG/OnCE debug port. The 56800E core executes most instructions in a single clock cycle and supports hardware DO/REP loops, making it well-suited to fixed-point control and signal processing tasks. Architecturally, the 56F8347 separates program Flash (128 KB) and data Flash (up to 8 KB optional) from unified RAM, allowing concurrent instruction fetch and data access through dual on-chip buses. The integrated peripherals share a peripheral interrupt controller with configurable priorities. Operating voltage is typically 3.0 V to 3.6 V, with industrial temperature grade options. Typical applications include variable-frequency motor drives (BLDC, PMSM, ACIM), digital power conversion (UPS, solar inverters, SMPS), industrial automation controllers, smart sensor signal conditioning, and consumer audio processing. The combination of DSP throughput and MCU-style integration reduces BOM cost in motor-control designs. When designing with the MC56F8347VVFE, ensure the MAPBGA PCB footprint includes 4-layer construction with via-in-pad or micro-vias, as the 0.8 mm pitch BGA cannot be hand-soldered. The on-chip voltage regulator and decoupling requirements are detailed in the MC56F8347 datasheet; inadequate decoupling causes Flash programming failures during in-field updates. This page synthesizes distributor pricing, package data, and practical design notes for the MC56F8347VVFE not found in the manufacturer datasheet alone.

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MC56F8355MFGE

MC56F8355MFGE - 16-bit 60MHz DSC 256KB Flash | NXP

The NXP MC56F8355MFGE is a 16-bit digital signal controller (DSC) based on the 56800E core, running at 60 MHz with 256 KB (128K x 16) of on-chip flash program memory, housed in a 128-pin LQFP (14x20 mm) package. A digital signal controller combines the computational architecture of a digital signal processor (DSP) with the peripheral set and control structure of a microcontroller. In the product hierarchy, the MC56F8355MFGE sits within NXP's 56800E core-based DSC family, under digital signal controllers, under hybrid microcontrollers, and under the broader semiconductor/IC category. This hybrid architecture allows a single chip to execute both tight real-time signal-processing loops and general control firmware. Key features include a 16-bit 56800E core at 60 MHz, 256 KB flash, dual 12-bit ADC converters for simultaneous sampling, and integration of CAN, SCI, and SPI serial interfaces with 49 general-purpose I/O lines. The dual ADCs are significant for motor control because phase currents on multiple legs can be sampled at precisely the same instant. Technically, the 56800E core blends Harvard-architecture DSP execution (single-cycle MAC, hardware looping, bit-reversed addressing) with a conventional MCU programming model, supported by the NXP CodeWarrior development environment and the Processor Expert configuration tool. The 56F835X/815X family members share a common peripheral set and documentation, easing migration between memory densities. Typical applications are high-precision motor control (BLDC, PMSM, AC induction with FOC), digital power conversion such as switched-mode power supplies and inverters, and industrial automation nodes requiring deterministic real-time control. Per NXP, the device enables high-precision motor control with 60 MHz performance and dual 12-bit ADCs. Design consideration: the device operates from 2.25 V to 3.6 V over -40 C to +125 C, so 5 V sensor signals need level shifting, and flash retention and Vcap pin requirements documented in the datasheet must be honored. This page synthesizes distributor pricing, family drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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MC56F8355VFGE

MC56F8355VFGE - 16-Bit 60MHz DSC 256KB Flash LQFP-128 | NXP

The NXP Semiconductors MC56F8355VFGE is a 16-bit digital signal controller (DSC) from the 56800E core-based 56F835x/56F815x family, integrating 256KB of on-chip Flash program memory and operating at 60MHz core speed. Housed in a 128-pin LQFP (14x20 mm) package, the device combines microcontroller (MCU) peripherals with DSP-class processing throughput on a single die. This hybrid architecture positions the part as a "DSC" - a class of mixed-signal controllers that sit between traditional 8/16/16-bit MCUs and higher-end DSPs in the embedded-processing taxonomy. A digital signal controller is an integrated circuit category that fuses a deterministic microcontroller (MCU) with DSP-oriented multiply-accumulate (MAC) and Harvard-bus execution units. DSCs belong to the broader microprocessor hierarchy: microcontroller -> digital signal controller -> digital signal processor (DSP) -> embedded processor -> semiconductor. They are commonly used in real-time control loops where both fast arithmetic and event-driven peripheral handling are required. Key feature highlights of the MC56F8355VFGE include 256KB (128K x 16) of Flash program memory, 49 general-purpose I/O pins, and connectivity peripherals spanning CANbus, EBI/EMI, SCI, and SPI. The integrated peripheral set further includes Power-On Reset (POR), Pulse-Width Modulation (PWM) modules, a temperature sensor, and a Watchdog Timer (WDT). These blocks support closed-loop motor control, power conversion, and sensor-fusion applications without external companions. At the silicon level, the 56800E core uses a dual Harvard architecture with on-chip instruction and data memories, supporting single-cycle 16x16-bit MAC operations. Operating from a 3.3V supply, the device is fabricated on a CMOS process and is intended for industrial temperature environments. The instruction set, JTAG/OnCE debug interface, and integrated analog peripherals reduce external BOM cost in motor drive and digital-power designs. Typical applications include AC induction motor and BLDC motor control (variable-frequency drives, servo drives), digital power conversion (SMPS, PFC stages), industrial automation, automotive body and chassis subsystems, and uninterruptible power supplies. The combination of PWM timers, ADC-triggered sequencing, and CAN/SPI connectivity suits distributed real-time nodes. Designers should evaluate the 60MHz throughput, Flash wait-state budget, and ADC sampling latency against target loop rates. Use the on-chip PWM fault inputs and the watchdog timer to meet functional-safety requirements in motor drives. Verify thermal rise on the LQFP-128 footprint with sufficient copper area. This page synthesizes distributor pricing, drop-in compatible 56F8xxx variants, and practical PCB-layout guidance that is not found in the manufacturer datasheet alone.

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MC56F8356MFV60

MC56F8356MFV60 - 60MHz 16-bit DSC, 144-pin LQFP | NXP

The NXP MC56F8356MFV60 is a 60 MHz 16-bit hybrid Digital Signal Controller (DSC) from the 56F8300 family, integrating the 56800E core with DSP and MCU functionality on a single die, delivered in a 144-pin LQFP package with 1 DSP engine and 256 KB of program Flash. According to the Freescale/NXP 56F8356/56F8156 Technical Data document, the device includes 4 KB unified RAM, 8 KB data Flash, dual 12-bit ADCs, FlexPWMs, FlexCAN, and an external memory interface, enabling migration paths from the 56F8346 with minimal hardware changes. 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.

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MC56F8356MFVE

MC56F8356MFVE - 16-bit 60MHz DSC, 256KB Flash | NXP

The NXP Semiconductors MC56F8356MFVE is a 16-bit digital signal controller (DSC) based on the 56800E core, operating at up to 60 MHz with 256KB (128K x 16) of on-chip flash memory, housed in a 144-pin LQFP (20x20 mm) surface-mount package. A digital signal controller is a hybrid device that combines the computational throughput of a digital signal processor (DSP) with the peripheral integration and control flow of a microcontroller (MCU). Within the power management hierarchy, the 56800E-based 56F8xxx family sits between general-purpose MCUs and dedicated DSPs, offering single-cycle MAC instructions, hardware loops, and bit manipulation suited to real-time closed-loop control such as motor control and power conversion. Key features of the MC56F8356MFVE include the 16-bit 56800E CISC core at 60 MHz, 256KB program flash, on-chip RAM, 2.5V/3.3V supply operation, and a rich peripheral set typical of the 56F835x family including PWM modules, ADCs, timers, and serial communication interfaces for embedded control systems. Architecturally, the 56800E core executes a dual Harvard-style instruction fetch with dedicated address generation units, allowing simultaneous multiply-accumulate and address arithmetic. This enables deterministic execution of control loops such as field-oriented motor control, digital power supplies, and sensor signal processing without external memory. Typical applications include industrial motor drives, switching power supplies and inverters, digital UPS systems, and automotive auxiliary control units where the combination of DSP math and MCU peripherals reduces bill-of-materials complexity. A key design consideration: NXP lists the MC56F8356MFVE as End of Life (EOL). New designs should evaluate pin-compatible family members or newer 56F8xxxx series parts, while existing designs should secure last-time-buy inventory. This page synthesizes distributor availability data, drop-in alternative comparisons, and lifecycle guidance not consolidated in the manufacturer datasheet, per verified data as of 2026-10-18.

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MC56F8356VFVE

MC56F8356VFVE - 16-bit 60MHz DSC, 256KB Flash, 144-LQFP | NXP

The NXP MC56F8356VFVE is a 16-bit digital signal controller (DSC) built on the 56800E core, delivering 60 MIPS at 60 MHz with 256 KB (128K x 16) of on-chip Flash program memory in a 144-pin LQFP (20x20 mm) package. It belongs to the NXP 56F835x/56F815x DSC family, which combines MCU peripheral integration with DSP computational throughput for embedded motor-control and power-conversion designs. 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.

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MC56F8357MPYE

MC56F8357MPYE - 16-bit DSC, 56800E Core, 256KB Flash, 60MHz

The NXP MC56F8357MPYE is a 16-bit hybrid Digital Signal Controller (DSC) from the 56800E core-based 56F835X/56F815X family, delivering up to 60 MIPS at a 60 MHz core frequency while unifying DSP and MCU functionality in a C-efficient architecture. The part integrates 256 KB (128K x 16) of program Flash, is housed in a 160-pin LQFP package (24x24 mm), and operates from a 3.3 V supply, targeting motor control, power conversion, and embedded signal-processing applications. A Digital Signal Controller (DSC) is a hybrid processor class that combines the deterministic real-time control of a microcontroller (MCU) with the high-throughput mathematical capabilities of a Digital Signal Processor (DSP). In the broader taxonomy, the MC56F8357MPYE sits within: DSC -> microcontroller -> embedded processor -> semiconductor IC. The 56800E core introduced a unified instruction set that lets C code call DSP-style MAC operations without context switches, simplifying motor-control and audio firmware. Key features include up to 60 MIPS performance, on-chip Flash program memory, on-chip data RAM, multiple timers, PWM modules suitable for 3-phase motor drive, dual 12-bit ADCs, quadrature decoder interfaces, and communication peripherals (SCI, SPI, I2C, CAN). The 56F8357 variant adds the full peripheral set, while the lower-cost 56F8157 omits certain features. A JTAG/OnCE debug port enables in-circuit emulation and flash programming. Architecturally, the 56800E core is a Harvard-style dual-bus design with separate program and data paths, allowing simultaneous fetch and memory access. The unified instruction set treats peripheral registers, data RAM, and program memory in a common address space, which simplifies compiler code generation and lowers interrupt latency for closed-loop control loops operating at kHz rates. Typical applications include AC induction and BLDC/PMSM motor drives, digital power conversion (PFC + LLC), solar inverters, industrial automation controllers, and audio/speech processing front ends. The combination of PWM and ADC synchronization makes the device particularly suited to field-oriented control (FOC) of three-phase motors. When designing with this device, ensure that the JTAG/OnCE pins are reserved for debug access or production programming, and pay close attention to decoupling on the analog supply pins to preserve ADC linearity. Migration from 56F8157 is straightforward for code that does not use features marked in italics in the datasheet. This page synthesizes distributor pricing, datasheet PDF location, family-variant drop-in alternatives, and design notes not consolidated on the NXP product page.

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MC56F8357VPYE

MC56F8357VPYE - 16-bit 56800E DSC, 256KB Flash, 60MHz | NXP

The NXP MC56F8357VPYE is a 16-bit digital signal controller from the 56800E core family, integrating 256KB (128K x 16) of program Flash, 10K x 16 RAM, and running at 60 MHz in a 160-pin LQFP (24x24 mm) package. Housed in NXP's TQFP-160 power package (GULL WING, LFQFP), it provides 76 general-purpose I/Os, CAN, SCI, SPI peripherals, and dual 12-bit ADCs (A/D 16x12b). According to the NXP datasheet, it operates from 2.25V to 3.6V (with 3.3V typical) across the industrial -40°C to +105°C range. A Digital Signal Controller (DSC) is a hybrid MCU+DSP that combines a microcontroller's peripheral set and deterministic interrupt response with a digital signal processor's MAC engine and single-cycle hardware multiply-accumulate. The 56800E family sits in the taxonomy: DSC -> microcontroller -> embedded processor -> semiconductor IC. Unlike general-purpose MCUs, DSCs target closed-loop control and real-time signal processing in a single deterministic core, eliminating the need for a separate DSP chip. Key features include a 60 MHz 56800E core with single-cycle 16-bit x 16-bit multiply-accumulate, 256KB flash with security, 10K x 16 RAM, and an external oscillator interface. The 160-LQFP platform exposes the full peripheral set - eCAN, two SCI, two SPI, plus PWM and timers - which is essential for motor-control, power-conversion, and sensor-processing designs. The 12-bit ADC (16 channels) delivers conversion rates high enough for digital control loops operating at tens of kilohertz. Architecturally the 56800E core uses a Harvard-style three-bus design with separate program and data paths, a unified 16-bit datapath, and zero-overhead looping for DSP kernels. Hardware DO-loop and REP instructions accelerate FIR/IIR and PID routines, and the on-chip memory map keeps critical vectors and interrupt service routines in zero-wait-state flash. The peripheral set is mapped through NXP's standard INTC module for deterministic interrupt arbitration. Typical applications include industrial motor control (BLDC, PMSM, ACIM variable-frequency drives), switch-mode power supplies and digital power conversion, automotive body and chassis controllers, sensor-less motor drives, and uninterruptible power supplies. The 160-LQFP footprint is common across the 56F83xx series, simplifying board layout across the family. When designing with the MC56F8357VPYE, always validate timing on the external oscillator and reserve the JTAG pins (TDI/TDO/TMS/TCK/TRST) for in-system programming and debug - tap them out to a header even if not populated. For motor-control loops pair the ePWM and ADC modules carefully because the ADC conversion-start trigger timing relative to the PWM zero event defines achievable control bandwidth. This page synthesizes distributor pricing, cross-reference data, and practical design notes not found in the manufacturer datasheet alone.

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MC56F8357VVFE

MC56F8357VVFE - 16-bit DSC 60MHz 256KB Flash | NXP

The NXP (Freescale Semiconductor) MC56F8357VVFE is a 16-bit digital signal controller (DSC) based on the 56800E hybrid core, running at up to 60 MHz with 256KB (128K x 16) of on-chip Flash program memory, housed in a 160-pin MAPBGA package measuring 15 x 15 mm. A digital signal controller combines the computational architecture of a digital signal processor (DSP) with the peripheral set and control-oriented instruction flow of a microcontroller (MCU). In the product hierarchy, the MC56F8357VVFE sits within NXP's 56800E family of hybrid controllers: DSC -> digital signal processor -> embedded processor -> semiconductor. This hybrid architecture allows a single chip to execute both tight math loops (FFT, filter kernels, PI control) and general-purpose control code, eliminating a separate MCU-plus-DSP two-chip design. Key features of the MC56F8357 include the 16-bit 56800E core executing the DSP/MCU mixed instruction set at 60 MHz, 256KB of Flash program memory, and a large peripheral suite typical of the 56F8300 family, including pulse-width modulation (PWM) blocks targeted at motor control, analog-to-digital converters, general-purpose I/O (76 I/O per the digchip datasheet summary), and serial communication interfaces. The external oscillator type allows precise clocking from a system crystal. Architecturally, the 56800E core uses a Harvard-style dual-bus structure with hardware MAC (multiply-accumulate) support, enabling single-cycle DSP instructions while retaining efficient C-compiler friendliness. Flash memory is programmed and erased on-board, supporting field firmware updates in deployed industrial equipment. Typical applications for the MC56F8357VVFE include industrial motor control (BLDC, PMSM, AC induction drives), digital power conversion (switch-mode power supplies, UPS, inverters), and embedded control systems requiring deterministic DSP-class processing. The rich PWM peripherals and 60 MHz core make it a strong fit for field-oriented control algorithms. Design consideration: as a 0.5 mm-pitch 160-ball BGA, this device demands a controlled-impedance multilayer PCB, and the part has been superseded in NXP's roadmap by newer MC56F8xxxx devices - verify lifecycle status before new designs. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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Produtos (39.000+)

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MC56F8346MFVE - 16-Bit 60MHz DSC | NXP | Motor Control

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MC56F8347VPY60 - 60MHz 16-bit DSC, 128KB Flash | NXP | 160-LFQFP

MC56F8347VVFE - 16-Bit 60MHz DSP MCU, 128KB Flash, 160-MAPBGA | NXP

MC56F8355MFGE - 16-bit 60MHz DSC 256KB Flash | NXP

MC56F8355VFGE - 16-Bit 60MHz DSC 256KB Flash LQFP-128 | NXP

MC56F8356MFV60 - 60MHz 16-bit DSC, 144-pin LQFP | NXP

MC56F8356MFVE - 16-bit 60MHz DSC, 256KB Flash | NXP

MC56F8356VFVE - 16-bit 60MHz DSC, 256KB Flash, 144-LQFP | NXP

MC56F8357MPYE - 16-bit DSC, 56800E Core, 256KB Flash, 60MHz

MC56F8357VPYE - 16-bit 56800E DSC, 256KB Flash, 60MHz | NXP

MC56F8357VVFE - 16-bit DSC 60MHz 256KB Flash | NXP