The SPC5646CCK0VMJ1R from Freescale/NXP Semiconductors is a high-performance 32-bit dual-core microcontroller designed to address demanding automotive and industrial control applications where robust processing power, extensive memory, and comprehensive connectivity are essential. This embedded microcontroller belongs to the MPC56xx Qorivva series and features dual e200z4d and e200z0h core processors operating at speeds up to 80MHz/120MHz, providing exceptional computational capabilities for complex real-time control systems. The device integrates an impressive 3MB of flash program memory (3M x 8) and 256KB of RAM (256K x 8), along with 64KB of EEPROM, offering substantial storage for sophisticated firmware and data logging requirements that are critical in modern automotive safety systems, engine management, and industrial automation.
The microcontroller is housed in a compact 256-MAPBGA (17x17mm) surface mount package that addresses space constraints in densely populated PCB designs while providing 199 I/O pins for extensive peripheral interfacing. Its comprehensive connectivity suite includes CANbus for automotive networking, Ethernet for industrial communications, I²C, LINbus for cost-effective vehicle networks, SCI, and SPI interfaces, making it exceptionally versatile for multi-protocol environments. The integrated peripherals such as DMA for efficient data transfers, POR (Power-On Reset), PWM for motor control and power management, and WDT (Watchdog Timer) for system reliability enhance its functionality without requiring external components. The device features robust data conversion capabilities with 33 channels of 10-bit A/D converters and 10 channels of 12-bit A/D converters, enabling precise analog signal acquisition for sensor interfacing and monitoring applications.
Operating across an industrial temperature range of -40°C to 105°C and supporting a flexible voltage supply range of 3V to 5.5V, this microcontroller is engineered for harsh environmental conditions typical in automotive under-hood applications and industrial settings. The internal oscillator simplifies system design by reducing external component count and board space requirements. The device is RoHS3 compliant, meeting current environmental regulations, and is available in tape and reel packaging with 2635 units, facilitating automated assembly processes for high-volume manufacturing. Primary application areas include automotive body control modules, powertrain management, advanced driver assistance systems (ADAS), industrial motor control, robotics, and safety-critical embedded systems where dual-core redundancy and fail-safe operation are paramount.
Equivalent and alternative models within the MPC56xx Qorivva family include the SPC5643L, SPC5644A, SPC5645B, and SPC5668G variants, which offer different memory configurations, core speeds, and peripheral combinations to match specific application requirements and cost targets while maintaining software compatibility within the Power Architecture ecosystem.
SPC5646CCK0VMJ1R (1)
SPC5646CCK0VMJ1R Key Technical Attributes
SPC5646CCK0VMJ1R
32-Bit Dual-Core Microcontroller
3MB Flash, 256KB RAM, 64KB EEPROM
SPC5646CCK0VMJ1R Packing Size
This product is supplied in the 256-pin MAPBGA (Metric Array Plastic Ball Grid Array) package, with a dimension of 17mm x 17mm. The material is plastic with a ball grid array for efficient thermal dissipation and robust mechanical strength, suitable for surface-mount installation. Pins are ball-type, arranged over a 17×17 matrix, and comply with RoHS3 environmental standards.
SPC5646CCK0VMJ1R Application
The SPC5646CCK0VMJ1R is widely used in automotive and industrial control systems, such as engine management, body electronics, safety systems, and advanced networked controllers. Its rich peripheral integration and multiple connectivity interfaces make it highly adaptable for various real-time embedded control applications requiring high reliability and processing power.
SPC5646CCK0VMJ1R Features
This microcontroller features a dual-core architecture, based on the robust Power Architecture® e200z4d and e200z0h cores, enabling parallel computing for complex operations. It has a large flash memory of 3MB for code and data storage, 256KB RAM for fast program execution, and 64KB EEPROM for non-volatile data retention. Operating speeds reach up to 120MHz, ensuring rapid and responsive control. The device incorporates a comprehensive set of peripherals, including Direct Memory Access (DMA) for efficient data handling, Programmable Output Buffer (POR), Pulse Width Modulation (PWM) for motor and actuator drivers, and a Watchdog Timer (WDT) for system safety. Its analog-to-digital converters support up to 33 channels at 10-bit and 10 channels at 12-bit precision, suited for sensor inputs and mixed signal processing. Multiple connectivity options are provided, including CANbus, Ethernet, I2C, LINbus, SCI, and SPI, supporting both fast inter-module communication and industry-standard vehicular networks. The integrated internal oscillator guarantees stable clock generation even without an external crystal. The device operates across an extended temperature range of -40°C to 105°C, offering robust performance in harsh environments, with power supply voltage flexibility from 3.0V to 5.5V.
SPC5646CCK0VMJ1R Quality and Safety Features
The SPC5646CCK0VMJ1R adheres to stringent RoHS3 environmental compliance, ensuring it is free of hazardous substances. The inclusion of a hardware watchdog timer, brown-out reset features, and extensive error detection ensures high reliability and safety in mission-critical solutions, particularly in automotive and industrial sectors.
SPC5646CCK0VMJ1R Compatibility
As a member of the MPC56xx Qorivva series, this microcontroller is hardware- and software-compatible with a wide range of existing Freescale/NXP automotive controllers. It supports legacy development tools and programming environments, streamlining design upgrades and reducing time to market for new applications.
SPC5646CCK0VMJ1R Datasheet PDF
Our website provides the most authoritative and up-to-date datasheet for the SPC5646CCK0VMJ1R. Customers are strongly encouraged to download this comprehensive PDF from the current product page to ensure they have access to all the technical details, specifications, and design guidelines essential for successful implementation.
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