Overview
The SPC5746RK1MLU3 is a 32-bit microcontroller from NXP USA Inc., part of the MPC5746R series. This microcontroller is designed for automotive applications and features a triple Power Architecture core, complying with the Power Architecture embedded category. It operates at speeds up to 200 MHz and is optimized for high-performance processing with low power consumption. The device is supported by a comprehensive development infrastructure, including software drivers, operating systems, and configuration code, making it versatile for various automotive use cases.
Key Specifications
| Specification | Details |
|---|---|
| Core Processor | e200z2, e200z4 |
| Core Size | 32-Bit Dual-Core |
| Operating Frequency | Up to 200 MHz |
| Program Memory Type | FLASH |
| Program Memory Size | 4MB (in this specific model) |
| RAM Size | 512K x 8 |
| Voltage - Supply (Vcc/Vdd) | 3 V ~ 5.5 V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Package / Case | 176-QFP |
| Number of I/O | 178 |
| Data Converters | A/D 80x10b, 64x12b |
| Connectivity | CAN, Ethernet, I²C, LIN, SAI, SPI, USB, USB OTG |
| Peripherals | DMA, LVD, POR, WDT |
Key Features
- Dual-Core Processor: Features e200z2 and e200z4 cores, providing high-performance processing.
- High-Speed Operation: Operates at speeds up to 200 MHz.
- Advanced Peripherals: Includes DMA, LVD, POR, WDT, and various communication interfaces like CAN, Ethernet, I²C, LIN, SAI, SPI, USB, and USB OTG.
- Robust Memory: Equipped with 4MB of FLASH memory and 512K x 8 RAM.
- Automotive Qualification: Designed to meet automotive standards with a wide operating temperature range of -40°C to 125°C.
- Comprehensive Development Support: Supported by software drivers, operating systems, and configuration code for easy implementation.
Applications
The SPC5746RK1MLU3 microcontroller is primarily designed for automotive applications, including but not limited to:
- Chassis Control: Suitable for ISO26262 ASIL-D chassis control systems.
- Powertrain Control: Can be used in various powertrain control applications due to its high-performance and low-power characteristics.
- Advanced Driver Assistance Systems (ADAS): Supports the complex processing requirements of ADAS systems.
- Infotainment and Connectivity: Can be integrated into infotainment systems and other connectivity modules in vehicles.
Q & A
- What is the core architecture of the SPC5746RK1MLU3 microcontroller?
The SPC5746RK1MLU3 features a triple Power Architecture core with e200z2 and e200z4 cores. - What is the maximum operating frequency of this microcontroller?
The maximum operating frequency is up to 200 MHz. - How much program memory does the SPC5746RK1MLU3 have?
The SPC5746RK1MLU3 has 4MB of FLASH memory. - What is the RAM size of this microcontroller?
The RAM size is 512K x 8. - What are the supported communication interfaces?
The microcontroller supports CAN, Ethernet, I²C, LIN, SAI, SPI, USB, and USB OTG. - What is the operating temperature range of the SPC5746RK1MLU3?
The operating temperature range is -40°C to 125°C. - What type of package does the SPC5746RK1MLU3 come in?
The microcontroller comes in a 176-QFP package. - How many I/O pins does the SPC5746RK1MLU3 have?
The microcontroller has 178 I/O pins. - Is the SPC5746RK1MLU3 automotive qualified?
Yes, it is designed to meet automotive standards. - What kind of development support is available for this microcontroller?
It is supported by software drivers, operating systems, and configuration code.
