Overview
The SPC5748GBK0AMMJ6 is a high-performance microcontroller from NXP USA Inc., designed for demanding automotive applications. This microcontroller is part of the SPC574xG family, which is known for its reliability, advanced security features, and robust communication capabilities. It is built on the Power Architecture® e200Z4 and e200Z2 cores, providing a powerful and efficient processing solution.
Key Specifications
| Parameter | Specification |
|---|---|
| CPU Cores | 2 x 160 MHz Power Architecture® e200Z4 Dual issue, 32-bit CPU; 1 x 80 MHz Power Architecture® e200Z2 Single issue, 32-bit CPU |
| Memory | 6 MB on-chip flash, 768 KB on-chip SRAM |
| Operating Temperature | -40°C to 125°C |
| Package | HLQFP256, plastic, thermal enhanced low profile quad flat package; 256 terminals; 0.5 mm pitch; 28 mm x 28 mm x 1.4 mm body |
| Communication Interfaces | Four Deserial Peripheral Interface (DSPI), Six Serial Peripheral interface (SPI), 18 serial communication interface (LIN) modules, Eight enhanced FlexCAN3 with FD support, Four inter-IC communication interface (IIC), USB OTG Controller, ENET complex (10/100 Ethernet) |
| Analog Features | Two analog-to-digital converters (ADC), one 10-bit and one 12-bit; Three analogue comparators |
| Security Features | Hardware Security Module (HSMv2), Password and Device Security (PASS and TDM), Fault Collection and Control Unit (FCCU) |
| Functional Safety | ISO26262 ASIL compliance |
Key Features
- High-Performance CPUs: Dual 160 MHz Power Architecture® e200Z4 and single 80 MHz Power Architecture® e200Z2 cores with variable length encoding (VLE) for code size reduction.
- Advanced Memory: 6 MB on-chip flash and 768 KB on-chip SRAM with multiple flash page buffers and SRAM ports.
- Robust Communication: Includes multiple DSPI, SPI, LIN, FlexCAN, IIC, USB, and Ethernet interfaces.
- Analog Capabilities: Features two ADCs, three analogue comparators, and a Cross Trigger Unit for ADC synchronization.
- Security and Safety: Equipped with HSMv2, PASS and TDM, FCCU, and compliant with ISO26262 ASIL standards.
- Low Power Modes: Supports wake-up from low power modes via the WKPU controller and has an on-chip voltage regulator (VREG).
- Debug and Test Features: Includes NDI per IEEE-ISTO 5001-2008 Class 3+ and device/board boundary scan testing supported by JTAG and cJTAG.
Applications
The SPC5748GBK0AMMJ6 microcontroller is designed for various automotive applications, including:
- Advanced Driver Assistance Systems (ADAS)
- Engine Control Units (ECUs)
- Transmission Control Units (TCUs)
- Body Control Modules (BCMs)
- Safety and Security Systems
- Automotive Networking and Communication Systems
Q & A
- What is the CPU architecture of the SPC5748GBK0AMMJ6?
The SPC5748GBK0AMMJ6 features 2 x 160 MHz Power Architecture® e200Z4 Dual issue, 32-bit CPU and 1 x 80 MHz Power Architecture® e200Z2 Single issue, 32-bit CPU.
- What is the memory configuration of this microcontroller?
It has 6 MB on-chip flash and 768 KB on-chip SRAM.
- What are the operating temperature ranges for this device?
The operating temperature range is -40°C to 125°C.
- What types of communication interfaces does it support?
It supports DSPI, SPI, LIN, FlexCAN, IIC, USB, and Ethernet interfaces.
- Does it have any advanced security features?
Yes, it includes a Hardware Security Module (HSMv2), Password and Device Security (PASS and TDM), and a Fault Collection and Control Unit (FCCU).
- Is the SPC5748GBK0AMMJ6 compliant with any functional safety standards?
Yes, it is compliant with ISO26262 ASIL standards.
- What kind of analog features does it have?
It features two analog-to-digital converters (ADC), one 10-bit and one 12-bit, and three analogue comparators.
- How does it support low power modes?
It supports wake-up from low power modes via the WKPU controller and has an on-chip voltage regulator (VREG).
- What are the debug and test capabilities of this microcontroller?
It includes NDI per IEEE-ISTO 5001-2008 Class 3+ and device/board boundary scan testing supported by JTAG and cJTAG.
- What are some typical applications for the SPC5748GBK0AMMJ6?
It is used in Advanced Driver Assistance Systems (ADAS), Engine Control Units (ECUs), Transmission Control Units (TCUs), Body Control Modules (BCMs), and other automotive safety and security systems.
- What is the package type and pin count of the SPC5748GBK0AMMJ6?
The package type is HLQFP256 with 256 terminals.
