MC9SDG128ECPVR2-FR - 16-Bit 50MHz 128KB MCU | NXP
MPN: MC9SDG128ECPVR2-FR ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $58.7451 | $58.75 |
| 10 | $58.7451 | $587.45 |
| 100 | $58.7451 | $5,874.51 |
| 500 | $58.7451 | $29,372.55 |
| 1,000 | $58.7451 | $58,745.10 |
MC9SDG128ECPVR2-FR Overview
A microcontroller is a programmable semiconductor that integrates a processor core, memory, and peripherals on one device. The MC9SDG128ECPVR2-FR belongs to the HCS12X family and is positioned above general-purpose logic and basic 8-bit microcontrollers for applications requiring more processing performance, embedded flash, and dedicated serial interfaces. Its 16-bit word architecture and 50 MHz maximum speed make it suitable for automotive control modules, body electronics, actuator controllers, and industrial embedded systems where deterministic control and multiple peripheral functions are important.
Verified data confirms 128 KB of flash memory, a 16-bit CPU, 50 MHz operation, and a 112-LQFP package. Comparison data also identifies HCS12X connectivity including CANbus, EBI/EMI, SPI, and I²C. Electrical limits, SRAM capacity, ADC resolution, timer details, supply voltage, current consumption, temperature range, watchdog behavior, and package dimensions beyond the stated 20 mm × 20 mm package were not supplied in the verified dataset and must be confirmed from the manufacturer datasheet before design release.
The 112-LQFP package provides a high pin count relative to smaller MCU packages, supporting a broader mix of digital and analog functions while remaining a surface-mount solution. Its 20 mm × 20 mm footprint is considerably larger than compact QFN devices, so PCB designers should preserve the exact pin map, exposed thermal requirements, and recommended land pattern. The large package can simplify routing in designs with many external sensors and actuators, but it increases board area and requires careful decoupling and thermal planning.
Typical uses include automotive body-control modules, CAN-connected sensor nodes, actuator interfaces, instrument-cluster electronics, industrial automation controllers, and communication gateways. The verified 50 MHz rating and HCS12X platform provide useful performance for protocol handling and real-time control, while 128 KB flash supports embedded application code. Design engineers should verify peripheral availability, pin multiplexing, clocking, memory map, electrical limits, and toolchain support in the datasheet before selecting it for a new platform.
This page consolidates verified distributor specifications, package information, sourcing links, and design-oriented guidance. It does not infer undocumented electrical values, pin names, lifecycle claims, or a guaranteed replacement. For production procurement, confirm authorized distribution, stock status, firmware and software-tool compatibility, and lifecycle status with the manufacturer or an authorized distributor.
Drop-in alternatives for MC9SDG128ECPVR2-FR — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with MC9SDG128ECPVR2-FR (same form factor and footprint) — differing in Package, Product Type, Mounting Type, CPU Architecture, Flash Memory.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
MC9SDG128ECPVR2
✅ Drop-In📋 Reference alternative (not in catalog)
MC908BD48IBE
✅ Drop-In✓ In Stock
$8.6 / Unit
View Datasheet →MC9SDG256BCFUR2
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
Contact for price
View Datasheet →MC9SDT128BMPVR2
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
Contact for price
View Datasheet →MC912DG128AVPV-FR
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
Contact for price
View Datasheet →MC9SDG128ECPVR2-FR Maximum Ratings & Electrical Characteristics
| Product Type | 16-bit HCS12X microcontroller |
| Core Processor | HCS12X |
| Core Size | 16-bit |
| Maximum Clock Speed | 50 MHz |
| Flash Memory | 128 KB |
| Flash Organization | 128K × 8 bits |
| Connectivity | CANbus, EBI/EMI, SPI, I²C |
| Package | 112-LQFP |
| Package Body Size | 20 mm × 20 mm |
| Mounting Type | Surface mount |
| Manufacturer | Freescale Semiconductor, now NXP Semiconductors |
MC9SDG128ECPVR2-FR 20 mm × 20 mm Pin Configuration Guide
Pin configuration for MC9SDG128ECPVR2-FR (20 mm × 20 mm package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for MC9SDG128ECPVR2-FR.
Refer to the datasheet for full pin configuration.
Typical Applications
MC9SDG128ECPVR2-FR is suitable for 6 applications: Automotive Body-Control Module, CAN-Connected Sensor Node, Actuator and Motor Interface, Industrial Automation Controller, Communication Gateway, Instrument and Diagnostic Electronics.
Automotive Body-Control Module
MC9SDG128ECPVR2-FR fits an automotive body-control application when the design needs a 16-bit HCS12X core, 50 MHz operation, and 128 KB flash for supervisory logic. Its verified connectivity includes CANbus, SPI, I²C, and EBI/EMI, allowing the controller to coordinate switches, sensors, lamps, locks, and actuator drivers rather than serving only as a simple logic controller. The 112-LQFP package provides many external connections, while the large 20 mm × 20 mm footprint should be considered during module miniaturization. Confirm vehicle-level qualification, electrical limits, pin multiplexing, and transceiver requirements before production.
Recommended
CAN-Connected Sensor Node
Use MC9SDG128ECPVR2-FR as a local controller for a CAN-connected sensor node when the node must combine protocol handling with real-time embedded processing. The verified 50 MHz HCS12X core and 128 KB flash provide resources for acquisition logic, filtering, diagnostics, and communication software, while the listed CANbus interface supports network participation. SPI and I²C can connect local sensors or memory when their pin assignments are confirmed from the datasheet. The 112-LQFP package helps provide dedicated I/O and power connectivity, but it occupies more PCB area than a compact QFN MCU.
Recommended
Actuator and Motor Interface
MC9SDG128ECPVR2-FR is suitable for actuator supervisory logic where multiple inputs, outputs, and communication interfaces must be coordinated. Its 16-bit architecture and 50 MHz rating provide more processing headroom than a basic 8-bit controller, and the verified 128 KB flash can hold application code, diagnostics, and control tables. EBI/EMI, SPI, and I²C may be used for external drivers, position sensing, or configuration storage. Exact PWM, timer, pin-mux, voltage, and current specifications are not included in the supplied data and must be checked before selecting a motor-driver interface.
Recommended
Industrial Automation Controller
MC9SDG128ECPVR2-FR can serve as an industrial embedded controller when a design requires a deterministic 16-bit processing core and 128 KB of on-chip flash. Verified connectivity includes I²C and SPI for sensors, memory, and service peripherals, while CANbus can support machine-level communication. The larger 112-LQFP package may simplify access to numerous I/O resources and power connections compared with a small microcontroller package. Industrial qualification, supply-voltage tolerance, operating temperature, isolation, and EMC requirements are not supplied, so they must be verified separately for the target installation class.
Recommended
Communication Gateway
MC9SDG128ECPVR2-FR can form the basis of a communication gateway that translates between local serial devices and a higher-level network. Its verified HCS12X core at 50 MHz can support protocol state machines, buffering, and supervisory tasks, and the 128 KB flash provides embedded program storage. The listed I²C, SPI, EBI/EMI, and CANbus interfaces enable connection to sensors, storage devices, transceivers, and external bus bridges. The gateway design must account for the target bus electrical layer, connector protection, clocking, memory map, and firmware timing; those implementation details are outside the supplied verified specifications.
Recommended
Instrument and Diagnostic Electronics
MC9SDG128ECPVR2-FR is appropriate for instrument electronics that require embedded flash, moderate real-time processing, and several external interfaces. The 16-bit core and verified 50 MHz clock can support measurement sequencing, control logic, calibration tables, and diagnostic messaging, while the listed SPI and I²C interfaces can connect converters, displays, memory, or sensors. Its 112-LQFP package offers a broad pin count for power, communications, and signal-conditioning connections. The supplied data does not specify ADC performance, timer resolution, memory type, or analog limits, so those blocks must be validated before selecting the MCU for precision measurement.
Recommended
Recommended Products Summary
Engineering reference data for MC9SDG128ECPVR2-FR — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | MC9SDG128ECPVR2 | MC908BD48IBE | MC9SDG256BCFUR2 |
|---|---|---|---|---|
| Core Processor | HCS12X | HCS12 | HC08 | Related HCS12 family; exact core not verified |
| Core Size | 16-bit | 16-bit | 8-bit | 16-bit family value not verified |
| Brand | NXP Semiconductors | Freescale Semiconductor / NXP Semiconductors | Freescale Semiconductor | NXP Semiconductors |
Key Differentiators
- Higher verified core performance than MC908BD48IBE (vs MC908BD48IBE)
- Verified CANbus connectivity (vs MC908BD48IBE)
- Verified embedded flash capacity (vs MC9SDG128ECPVR2)
- Distinct MCU architecture (vs MC9SDG128ECPVR2)
Design Notes
Start the PCB layout by downloading the exact package drawing and pinout for the -FR ordering code. The verified record establishes a 112-LQFP package measuring 20 mm × 20 mm, but it does not identify individual pins, power rails, or exposed-pad requirements. Confirm pad dimensions, pin numbering, solder-mask clearance, and courtyard against the latest manufacturer drawing before creating the footprint. Do not derive the footprint from the package name alone.
Plan the power network around the datasheet’s verified operating voltage and current limits, which are not included in the supplied data. Place bulk and local decoupling capacitors at the controller’s supply pins, route high-current returns carefully, and keep switching-node or high-current actuator traces away from sensitive signal paths. Because this is a legacy automotive-related HCS12 platform, review transient, load-dump, and reverse-battery requirements externally rather than assuming a generic 5 V supply is sufficient.
Use the exact pin multiplexing and peripheral electrical requirements from the manufacturer documentation before assigning CANbus, SPI, I²C, EBI/EMI, reset, clock, or debug signals. Keep communication traces away from switching power stages and provide the required termination, pull resistors, protection, and transceiver components. The verified connectivity list confirms interface families but does not specify pin locations, signal levels, timing, or bus standards, so schematic review must be based on the complete datasheet.
Do not substitute MC908BD48IBE for MC9SDG128ECPVR2-FR merely because both are Freescale-family microcontrollers. The verified comparison identifies MC908BD48IBE as an 8-bit HC08 at 6 MHz, whereas the target is a 16-bit HCS12X at 50 MHz. Also verify the -FR suffix before ordering: the supplied data shows MC9SDG128ECPVR2-FR and MC9SDG128ECPVR2 as related listings but does not establish their exact pin and qualification equivalence.
Compliance Information
The supplied verified data does not state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status. The automotive-related family context is not sufficient evidence of AEC-Q100 qualification.
