Overview
The SPC5642AF2MLU1R is a 32-bit microcontroller from NXP Semiconductors, part of the Qorivva MPC5642A series. This device is designed for use in automotive applications, particularly in mid-range engine control and transmission control systems. It is built on the Power Architecture technology with an e200z4 core, which supports variable length instruction encoding (VLE) and superscalar architecture. The microcontroller is known for its high performance and robust feature set, making it compatible with and surpassing the capabilities of earlier devices in the MPC5600 family.
Key Specifications
| Specification | Details |
|---|---|
| Core | e200z4 Power Architecture core |
| Frequency | Up to 150 MHz |
| Memory | 2 MB on-chip flash memory with ECC and RWW, 128 KB on-chip SRAM with ECC, 8 KB instruction cache |
| Package | 176-pin LQFP (24x24 mm) |
| Supply Voltage | 1.2 V, 3.3 V, 5 V |
| Temperature Range | -40°C to +125°C |
| GPIO | Up to 112 general purpose I/O lines |
| Power Modes | Slow, stop, and standby modes |
| Interrupts | 485 interrupt vectors |
| Additional Features | CRC unit, junction temperature sensor, FMPLL, and eTPU2 with 14 KB code and 3 KB data RAM |
Key Features
- High-Performance Core: The e200z4 core supports superscalar architecture with up to 2 integer or floating-point instructions per cycle and up to 4 multiply and accumulate operations per cycle.
- Memory Hierarchy: Includes 2 MB on-chip flash memory, 128 KB on-chip SRAM, and 8 KB instruction cache.
- Power Management: Features slow, stop, and standby power reduction modes to optimize energy consumption.
- Flexible Supply Scheme: Supports multiple supply voltages (1.2 V, 3.3 V, 5 V) and various power modes.
- Interrupt Handling: Equipped with a robust interrupt controller supporting 485 interrupt vectors.
- Additional Peripherals: Includes a CRC unit, junction temperature sensor, FMPLL, and eTPU2 with dedicated code and data RAM.
Applications
The SPC5642AF2MLU1R microcontroller is primarily designed for automotive applications, including:
- Engine Control Systems: Suitable for mid-range engine control due to its high performance and robust feature set.
- Transmission Control Systems: Ideal for automotive transmission control applications requiring advanced processing capabilities.
- Other Automotive Systems: Can be used in various other automotive systems that require high reliability and performance.
Q & A
- What is the core architecture of the SPC5642AF2MLU1R microcontroller?
The SPC5642AF2MLU1R is based on the e200z4 Power Architecture core.
- What is the maximum operating frequency of this microcontroller?
The maximum operating frequency is up to 150 MHz.
- How much on-chip flash memory does the SPC5642AF2MLU1R have?
The device has 2 MB of on-chip flash memory with ECC and read-while-write (RWW) capability.
- What are the power supply options for this microcontroller?
The device supports multiple supply voltages: 1.2 V, 3.3 V, and 5 V.
- What are the key power reduction modes available in this microcontroller?
The device features slow, stop, and standby power reduction modes.
- How many general purpose I/O lines does the SPC5642AF2MLU1R have?
The device has up to 112 general purpose I/O lines.
- What is the temperature range for the SPC5642AF2MLU1R?
The operating temperature range is -40°C to +125°C.
- What additional peripherals does the SPC5642AF2MLU1R include?
The device includes a CRC unit, junction temperature sensor, FMPLL, and eTPU2 with dedicated code and data RAM.
- What are the primary applications of the SPC5642AF2MLU1R microcontroller?
The primary applications include mid-range engine control and automotive transmission control systems).
- Is the SPC5642AF2MLU1R RoHS compliant?
Yes, the SPC5642AF2MLU1R is RoHS compliant).
