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NXP Semiconductors MC56F8335MFGE
- Part No.:
- MC56F8335MFGE
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 128-LQFP
- Datasheet:
-
MC56F8335MFGE.pdf
- Description:
- IC MCU 16BIT 64KB FLASH 128LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,848
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Product details
Overview
MC56F8335MFGE from NXP Semiconductors (formerly Freescale) is a digital signal controller (DSC) built on the 56800E core, delivering 60 MIPS at 60 MHz with integrated FlexCAN 2.0A/B, dual 6-channel PWM modules, 12-bit ADC with 16 inputs, and 49 GPIO pins - deployed in industrial motor control, automotive body electronics, and smart power inverters.
For engineers reviewing the MC56F8335MFGE datasheet, MC56F8335MFGE pinout, MC56F8335MFGE application, or MC56F8335MFGE equivalent, key selection criteria include its -40°C to +125°C operating range, 80 KB on-chip Flash (64 KB program + 8 KB data + 8 KB boot), dual quadrature decoders, hardware DO/REP loops, and JTAG/EOnCE™ real-time debug support.
Technical Context
The MC56F8335MFGE implements a Harvard-architecture 56800E core with three parallel execution units enabling up to six operations per instruction cycle. It integrates a software-programmable PLL, on-chip 3.3V-to-2.6V regulator, and temperature sensing diode for system-level thermal monitoring.
Its peripheral set includes two SPIs, two SCIs, I²C master emulation, 16 × 16-bit MAC unit, four 36-bit accumulators, and tightly coupled PWM-ADC timing synchronization - all operating at zero wait states across full temperature range (-40°C to +125°C).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | 56800E Harvard core with three parallel execution units enabling up to six ops/cycle |
| Clock Speed / Performance | 60 MHz operation delivering 60 MIPS - sufficient for real-time PMSM FOC and sensorless BLDC control |
| Flash Memory | 80 KB total: 64 KB program Flash + 8 KB data Flash + 8 KB boot Flash, with Flash security lock |
| RAM | 12 KB total: 4 KB program RAM + 8 KB data RAM, all accessible at full 60 MHz with zero wait states |
| PWM Outputs | 12-channel PWM (two 6-channel modules) with eight programmable fault inputs for safe shutdown |
| ADC | 12-bit SAR ADC with 16 input channels, self-calibration, and current injection for offset/gain correction |
| FlexCAN Interface | Controller Area Network module compliant with CAN 2.0A/B, supporting 1 Mbit/s data rate |
Pinout & Package
MC56F8335MFGE is housed in a 128-pin Low-Profile Quad Flat Pack (LQFP) package with 0.4 mm pitch, thermally enhanced for industrial and automotive environments. Pin assignments are defined in the MC56F8335 Technical Data Sheet (Order Number MC56F8335).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDA/VSSA | Analog Power/Ground | Dedicated analog supply pins for ADC and temperature sensor reference stability |
| PTA0–PTA15 | GPIO Port A | 16-bit port configurable as general-purpose I/O or alternate functions including SCI0, SPI0, PWM0 |
| PTB0–PTB15 | GPIO Port B | 16-bit port supporting quadrature decoder inputs, PWM1 outputs, and FlexCAN TX/RX |
| RESET | External Reset Input | Active-low hardware reset pin compatible with external supervisor ICs and power sequencing |
| TCK/TDI/TDO/TMS | JTAG Debug Interface | Standard IEEE 1149.1 signals for EOnCE™ real-time emulation and boundary scan |
Key Features
| Feature | Design Value |
|---|---|
| Integrated Temperature Sensor | On-die diode enables closed-loop thermal management without external sensors or ADC channel allocation |
| Hardware DO/REP Loops | Dedicated loop control instructions reduce code size and cycle count for repetitive motor control tasks |
| Flash Emulation of EEPROM | 8 KB Data Flash supports byte-write and wear leveling - eliminates need for external serial EEPROM |
| Tightly Coupled PWM-ADC Timing | ADC trigger sync to PWM center-aligned edges ensures precise current sampling in inverter applications |
| Low-Voltage Interrupt (LVI) | Monitors VDD and asserts interrupt before brownout threshold - enables graceful state save and safe shutdown |
Applications
| Industrial Motor Control | Automotive Body Electronics |
|---|---|
Use Scenario: Closed-loop field-oriented control (FOC) of 3-phase PMSM motors in HVAC blowers and pump drives. IC Role / Device Role / Timing Role: Primary DSC executing FOC algorithm, PWM generation, ADC sampling, and fault handling in <1 µs latency. Use Value: 60 MIPS processing headroom enables dual-loop current/voltage control with 20 kHz PWM switching and real-time thermal derating. | Use Scenario: Seat position memory, window lift control, and mirror adjustment in premium vehicle platforms. IC Role / Device Role / Timing Role: Central motion controller interfacing with Hall sensors, LIN transceivers, and H-bridge drivers via GPIO and PWM. Use Value: Integrated FlexCAN 2.0B allows direct integration into body domain networks without external protocol translators. |
| Smart Power Inverters | Fire & Security Systems |
Use Scenario: Grid-tied solar microinverters requiring MPPT, isolation monitoring, and anti-islanding detection. IC Role / Device Role / Timing Role: System-on-chip managing DC-DC conversion, grid synchronization, safety logic, and communication via SCI/SPI. Use Value: Dual 6-channel PWM with programmable fault inputs enables independent half-bridge control and fast overcurrent shutdown (<2 µs response). | Use Scenario: Addressable fire alarm control panels with smoke detector polling, siren modulation, and battery backup supervision. IC Role / Device Role / Timing Role: Main controller handling multi-sensor analog inputs (smoke, heat, CO), relay drive timing, and RS-485 network stack. Use Value: 12-bit ADC with current injection calibration maintains accuracy across 10-year product lifetime despite component drift. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar digital signal controller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC56F8323VFP67 | Lower Flash (64 KB), no FlexCAN, 100-pin LQFP, max 67 MHz | Suitable for cost-sensitive motor control without CAN networking | Select when CAN interface and extended temperature range are not required |
| MPC5604B | Power Architecture core, 64 MHz, 512 KB Flash, ASIL-B capable, CAN FD support | Targeted at automotive safety-critical systems requiring ISO 26262 compliance | Choose for new automotive designs needing functional safety certification and CAN FD upgrade path |
Compared with MC56F8335MFGE, MC56F8323VFP67 offers reduced peripheral count and memory but lower cost, while MPC5604B provides higher safety integrity and CAN FD - making MC56F8335MFGE optimal for legacy industrial CAN 2.0B systems requiring proven reliability and thermal robustness.
Availability
MC56F8335MFGE is available at Aetrix Electronics and suitable for industrial motor control, automotive body electronics, and smart power inverter applications requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for MC56F8335MFGE includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor leader focused on secure connectivity solutions for automotive, industrial, and IoT markets, with deep heritage in microcontrollers and digital signal processors.
The MC56F8335MFGE belongs to NXP's legacy 56F8300 DSC family, designed specifically for high-reliability real-time control in harsh environments - emphasizing integrated safety features, deterministic timing, and mixed-signal integration for motion and power conversion.
FAQ
What is the maximum operating temperature for the MC56F8335MFGE?
The MC56F8335MFGE is rated for operation from -40°C to +125°C ambient temperature, validated across full voltage and frequency ranges. This extended grade supports deployment in engine compartments, industrial drives, and outdoor power electronics where thermal stress exceeds commercial-grade limits. The on-chip temperature sensor provides real-time die temperature feedback usable for thermal derating algorithms within the MC56F8335MFGE firmware.
Does the MC56F8335MFGE support CAN FD or only classical CAN?
The MC56F8335MFGE integrates a FlexCAN module compliant with CAN 2.0A/B specifications only - it does not support CAN FD data rates or extended frame formats. Its FlexCAN controller operates up to 1 Mbit/s with full message object buffering and hardware acceptance filtering. For CAN FD requirements, designers should consider newer NXP families such as S32K1 or MPC56xx derivatives that explicitly list CAN FD capability in their datasheets.
How many PWM channels does the MC56F8335MFGE provide, and are they independently configurable?
The MC56F8335MFGE provides 12 PWM output channels organized in two independent 6-channel modules (PWM0 and PWM1), each supporting center-aligned, edge-aligned, and complementary modes with dead-time insertion. Each module accepts up to eight external fault inputs for immediate forced shutdown - enabling independent protection per inverter leg in 3-phase topologies without CPU intervention.
Can the MC56F8335MFGE execute code directly from Flash memory?
Yes, the MC56F8335MFGE boots and executes code directly from its on-chip 64 KB Program Flash memory, eliminating external ROM or boot loader dependencies. All Flash regions - including Boot Flash (8 KB), Program Flash (64 KB), and Data Flash (8 KB) - operate at full 60 MHz with zero wait states across the -40°C to +125°C range, verified by NXP's characterization testing and documented in the MC56F8335 Technical Data Sheet.
What debugging interfaces are supported by the MC56F8335MFGE?
The MC56F8335MFGE supports IEEE 1149.1 JTAG and Freescale's enhanced On-Chip Emulation (EOnCE™) interface via dedicated TCK/TDI/TDO/TMS pins. This enables non-intrusive real-time debugging, breakpoint setting, register inspection, and flash programming without halting peripheral operation - critical for validating time-critical motor control loops during development using CodeWarrior IDE and compatible debug probes.
MC56F8335MFGE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 128-LQFP
- Series:
- 56F8xxx
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- 56800E
- Core Size:
- 16-Bit
- Speed:
- 60MHz
- Connectivity:
- CANbus, EBI/EMI, SCI, SPI
- Peripherals:
- POR, PWM, Temp Sensor, WDT
- Number of I/O:
- 49
- Program Memory Size:
- 64KB (32K x 16)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 6K x 16
- Voltage - Supply (Vcc/Vdd):
- 2.25V ~ 3.6V
- Data Converters:
- A/D 16x12b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MC56F8335MFGE FAQ
1.How can I place an order for MC56F8335MFGE through Aetrix?
Please submit a Request for Quotation (RFQ) for MC56F8335MFGE on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MC56F8335MFGE reliable?
The price and inventory of MC56F8335MFGE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC56F8335MFGE is usually 5 days.
3.What payment methods are accepted for MC56F8335MFGE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC56F8335MFGE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC56F8335MFGE?
MC56F8335MFGE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC56F8335MFGE order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MC56F8335MFGE?
For technical support, including MC56F8335MFGE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC56F8335MFGE requirements.
6.How does Aetrix verify that MC56F8335MFGE is sourced from the original manufacturer or authorized distributors?
All MC56F8335MFGE products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MC56F8335MFGE meets industry standards.
7.What is the process for return or replacement of MC56F8335MFGE?
All MC56F8335MFGE units undergo pre-shipment inspection (PSI). If there is an issue with MC56F8335MFGE, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MC56F8335MFGE part is unused and in its original packaging.
Return procedure for MC56F8335MFGE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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