My Inquiry
My Account
NXP Semiconductors MC56F8002VWLR
- Part No.:
- MC56F8002VWLR
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 28-SOIC (0.295", 7.50mm Width)
- Datasheet:
-
MC56F8002VWLR.pdf
- Description:
- IC MCU 16BIT 12KB FLASH 28SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:2,861
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MC56F8002VWLR from NXP Semiconductors (formerly Freescale) is a 16-bit digital signal controller (DSC) built on the 56800E core, delivering up to 32 MIPS at 32 MHz. It integrates DSP and MCU functionality with 12 KB flash, 2 KB unified RAM, dual 12-bit ADCs, six PWM outputs, two PGAs, three analog comparators, SCI, SPI, I²C, RTC, and COP watchdog-targeting cost-sensitive motor control, power conversion, and industrial sensing applications.
For engineers reviewing the MC56F8002VWLR datasheet, MC56F8002VWLR pinout, MC56F8002VWLR application, or MC56F8002VWLR equivalent, key selection criteria include its 48-pin LQFP package, 1.8–3.6 V operation, –40 °C to 125 °C temperature range, integrated analog front-end for sensor/motor feedback, and JTAG/EOnCE debug support for real-time embedded development.
Technical Context
The MC56F8002VWLR implements a dual-Harvard 56800E core with three parallel execution units enabling up to six operations per instruction cycle. Its architecture supports hardware DO/REP loops, four 36-bit accumulators, and a single-cycle 16×16 MAC-optimized for both C-compiled control code and low-level DSP routines.
Peripherals are tightly synchronized: the PDB triggers PGA and ADC conversions with sub-microsecond precision; PWM modules support center-aligned output with independent deadtime, fault protection, and phase shifting; and dual 12-bit ADCs achieve up to 400 KSPS with simultaneous sampling and PWM synchronization.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | 16-bit 56800E DSC with dual Harvard architecture and 32 MIPS @ 32 MHz |
| Flash / RAM | 12 KB program flash (6K × 16) and 2 KB unified data/program RAM (1K × 16) |
| ADC | Two independent 12-bit ADCs, 24 total inputs (17 shielded + 7 unshielded), 400 KSPS max sample rate |
| PWM | Six-channel module with 15-bit resolution, center/edge-aligned modes, asymmetric output, and programmable fault inputs |
| PGA | Two programmable gain amplifiers supporting 1×–32× gain with integrated sample/hold and offset/gain calibration |
| Operating Range | 1.8 V–3.6 V supply; –40 °C to +125 °C ambient temperature |
| Clock Sources | On-chip 1 kHz and 8 MHz (400 kHz standby) relaxation oscillators; external crystal/oscillator; PLL for core/peripheral clock multiplication |
Pinout & Package
MC56F8002VWLR is housed in a 48-pin LQFP package (7 mm × 7 mm, case 932-03), RoHS-compliant and moisture-sensitive level 3. Pin functions are multiplexed across GPIO, analog, timer, communication, and power domains-with all 40 GPIO lines individually configurable for peripheral or general-purpose use.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDA | Digital/analog power supply | Separate 1.8–3.6 V supplies reduce noise coupling between logic and analog subsystems |
| VSS, VSSA | Digital/analog ground | Independent grounding paths preserve ADC accuracy and signal integrity |
| RESET | Active-low reset input | Hardware-initiated system reset; also available as GPIOA7 |
| TCK/TMS/TDO/TDI | JTAG/EOnCE debug interface | IEEE 1149.1-compliant pins for real-time, non-intrusive debugging and programming |
| ANA0–ANA13, ANB0–ANB13 | Analog input channels | 24 total ADC inputs (17 shielded, 7 unshielded); shared with GPIO and comparator pins |
| PWM0–PWM5 | Pulse-width modulator outputs | Complementary or single-ended outputs with programmable deadtime, polarity, and fault response |
| PGA0+/PGA0–, PGA1+/PGA1– | Programmable gain amplifier inputs | Differential inputs feeding ADC channels; enable high-precision current/voltage sensing |
| CMP0–CMP2 | Analog comparator inputs/outputs | Three comparators with selectable sources, polarity, and interrupt-capable edge detection |
Key Features
| Feature | Design Value |
|---|---|
| Unified DSP/MCU Architecture | Single 56800E core executes both control algorithms and signal processing without context switching overhead |
| PDB-Synchronized Analog Acquisition | Programmable delay block precisely aligns PGA sampling and ADC conversion to PWM edges or external triggers |
| Integrated Power Management | PMC supports run/wait/stop modes, brown-out reset, low-voltage interrupt, and partial power-down with 32 µs wake-up |
| Robust Fault Protection | Four PWM fault inputs with digital filtering, automatic shutdown, and configurable recovery behavior |
| Flexible Clock System | Multiple clock sources-including 1 kHz and 8 MHz ROSC, crystal oscillator, and PLL-with loss-of-lock detection |
Applications
| Motor Control | Switched-Mode Power Supply |
|---|---|
Use Scenario: Closed-loop control of BLDC or PMSM motors in cordless power tools and HVAC blowers. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithms, synchronized PWM generation, and current-sense ADC sampling via PDB-triggered acquisition. Use Value: Enables precise torque/speed regulation using only one IC, eliminating external op-amps and discrete timing components. | Use Scenario: Digital control of isolated DC-DC converters and AC-DC front-ends in industrial PSUs. IC Role / Device Role / Timing Role: Voltage/current loop regulation with adaptive compensation, soft-start sequencing, and overcurrent protection using analog comparators and PWM fault inputs. Use Value: Reduces BOM count by integrating high-resolution ADCs, fast comparators, and fault-tolerant PWM in a single 48-pin LQFP. |
| Smart Sensor Interface | Fire & Security Systems |
Use Scenario: Signal conditioning and classification of analog sensor outputs (e.g., smoke, gas, temperature) in battery-powered detectors. IC Role / Device Role / Timing Role: Low-power analog front-end with PGA gain adjustment, 12-bit ADC digitization, and wake-on-event via comparator interrupts. Use Value: Achieves <10 µA standby current while maintaining responsive analog monitoring-critical for 10-year battery life. | Use Scenario: Multi-sensor fusion and alarm decision logic in addressable fire panels and intrusion detection controllers. IC Role / Device Role / Timing Role: Central controller managing RS-485 communication, analog smoke sensor inputs, relay drivers, and tamper detection via GPIO and comparators. Use Value: Integrates LIN slave SCI, I²C sensor bus, and robust watchdog (COP) to meet EN54-22 functional safety requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar digital signal controller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC56F8012VWLR | 16 KB flash (vs. 12 KB), same peripherals, identical 48-pin LQFP package | Better suited for larger control firmware or future-proofing with extra code space | Select when firmware size exceeds 12 KB or requires field-upgradable features |
| MPC5602DVLHR | Power Architecture core, 48 MHz, 128 KB flash, CAN interface, different peripheral set and toolchain | Targets automotive-grade systems requiring CAN, higher performance, and ASIL-B compliance | Choose only if CAN connectivity, extended temperature grade, or ISO 26262 alignment is mandatory |
Compared with MC56F8002VWLR, MC56F8012VWLR offers more flash without changing layout or firmware architecture, while MPC5602DVLHR introduces CAN and automotive qualification at the cost of increased complexity, power, and toolchain divergence.
Availability
MC56F8002VWLR is available at Aetrix Electronics and suitable for motor control, switched-mode power supply, and smart sensor applications requiring stable component supply, long-term lifecycle support, and traceable sourcing for industrial OEMs.
Supply support for MC56F8002VWLR 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, IoT, and mobile applications.
The MC56F8002VWLR belongs to NXP's legacy 56800E-based DSC family, designed specifically for cost-sensitive, real-time embedded control tasks where analog integration, deterministic timing, and compact C-compiled code are critical.
FAQ
What is the maximum ADC sampling rate supported by the MC56F8002VWLR?
The MC56F8002VWLR supports up to 400 KSPS for 10- or 12-bit conversions and 470 KSPS for 8-bit results. This rate is achievable when using internal triggers (e.g., PWM sync or PDB) and optimized ADC configuration-enabling high-fidelity current sensing in motor drives and power converters. The MC56F8002VWLR's dual ADC architecture allows simultaneous sampling across multiple channels.
Does the MC56F8002VWLR support CAN bus communication?
No, the MC56F8002VWLR does not include a CAN controller or physical layer interface. Its serial interfaces are limited to SCI (with LIN slave mode), SPI, and I²C. For CAN-enabled alternatives within the same family, engineers should consider the MPC56xx series-not the 56F800x DSC line. The MC56F8002VWLR is intended for applications where CAN is unnecessary or implemented externally.
What package type and pin count does the MC56F8002VWLR use?
The MC56F8002VWLR uses a 48-pin LQFP package (7 mm × 7 mm, case number 932-03) with exposed pad. This package provides full access to all 40 GPIO lines, dual ADC inputs, six PWM outputs, and all communication peripherals. It is RoHS-compliant and rated for industrial temperature range (–40 °C to +125 °C).
How does the programmable gain amplifier (PGA) in the MC56F8002VWLR improve analog measurement accuracy?
The MC56F8002VWLR integrates two PGAs with 1×–32× gain, offset calibration, and gain calibration features. These allow direct amplification of low-level sensor signals (e.g., shunt voltage, thermocouple outputs) before ADC conversion-reducing noise susceptibility and eliminating external op-amp stages. Calibration data is applied in software to correct ADC results, ensuring consistent accuracy across temperature and unit variance.
Is the MC56F8002VWLR pin-compatible with the MC56F8006VWLR?
Yes-the MC56F8002VWLR and MC56F8006VWLR share identical pinouts, package dimensions, and peripheral mappings in the 48-pin LQFP variant. The primary difference is flash size (12 KB vs. 16 KB); all I/O, analog, timer, and communication functions are functionally identical. Firmware developed for MC56F8006VWLR will run on MC56F8002VWLR if code size fits within 12 KB.
MC56F8002VWLR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 28-SOIC (0.295", 7.50mm Width)
- Series:
- 56F8xxx
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- 56800E
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- I2C, LINbus, SCI, SPI
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 23
- Program Memory Size:
- 12KB (6K x 16)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 1K x 16
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 3.6V
- Data Converters:
- A/D 15x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MC56F8002VWLR FAQ
1.How can I place an order for MC56F8002VWLR through Aetrix?
Please submit a Request for Quotation (RFQ) for MC56F8002VWLR 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 MC56F8002VWLR reliable?
The price and inventory of MC56F8002VWLR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC56F8002VWLR is usually 5 days.
3.What payment methods are accepted for MC56F8002VWLR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC56F8002VWLR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC56F8002VWLR?
MC56F8002VWLR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC56F8002VWLR 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 MC56F8002VWLR?
For technical support, including MC56F8002VWLR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC56F8002VWLR requirements.
6.How does Aetrix verify that MC56F8002VWLR is sourced from the original manufacturer or authorized distributors?
All MC56F8002VWLR 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 MC56F8002VWLR meets industry standards.
7.What is the process for return or replacement of MC56F8002VWLR?
All MC56F8002VWLR units undergo pre-shipment inspection (PSI). If there is an issue with MC56F8002VWLR, 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 MC56F8002VWLR part is unused and in its original packaging.
Return procedure for MC56F8002VWLR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MC56F8002VWLR Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
