The SPC5744BK1AMMH2R is a highly integrated System-on-Chip (SoC) IC component designed by NXP Semiconductors. It belongs to the SPC57x automotive microcontroller family, specifically optimized for automotive applications that require high performance, real-time control, and functional safety features. Here are the key features and an overview of this IC component:
1. Microcontroller Unit (MCU):
- Power Architecture e200z4d Dual-Core CPU running at up to 144 MHz.
- 256 KB of flash memory and 4 KB Data Flash for non-volatile program and data storage.
- 16 KB Instruction Cache and 16 KB Data Cache for enhanced performance.
- Up to 32 KB RAM for data storage and temporary program execution.
2. Communication Interfaces:
- Two CAN FD controllers supporting both classic CAN and Flexible Data Rate (FD) CAN.
- Ethernet Media Access Control (eMAC) with two Fast Ethernet controllers.
- LINFlexD multiprotocol UART/LIN/SCI/SAE J2602 interface.
- FlexRAY controller for high-speed in-vehicle communication.
3. Analog and Digital Peripherals:
- Up to four Analog-to-Digital Converter (ADC) modules with up to 48 input channels and 12-bit resolution.
- Two Digital-to-Analog Converter (DAC) modules with a 12-bit resolution.
- Configurable Serial Peripheral Interface (SPI) modules for digital communication.
- Universal Serial Interface (USIC) supporting UART, SPI, I2C, and LIN communication protocols.
- General Purpose Input/Output (GPIO) ports for interfacing with external devices.
4. Safety and Security:
- Built-in hardware CRC calculation unit for data integrity verification.
- Memory Protection Unit (MPU) for enhanced safety and memory protection.
- Error Correction Code (ECC) on flash and RAM memory for increased reliability.
- Autonomous Hardware Security Module (HSM) for cryptographic functions and secure communication.
5. Functional Safety:
- Safety Element out of Context (SEooC) documentation for ISO 26262 compliance.
- Self-Test Libraries (STL) for the built-in hardware and safety mechanisms.
- Support for functional safety features, such as fault monitoring and safety timers.
6. Power Management:
- Multiple low-power modes for minimizing power consumption during idle periods.
- Integrated voltage regulators and power supply monitoring circuits.
- Wake-up and peripheral timers for system scheduling and duty cycling.
Overall, the SPC5744BK1AMMH2R is a feature-rich IC component that combines high-performance computing capabilities, versatile communication interfaces, robust safety features, and efficient power management. Its integration of multiple functionalities makes it an ideal choice for demanding automotive applications, including powertrain control, chassis control, body electronics, and advanced driver-assistance systems (ADAS).
