Overview
The SPC5674FAMVR3R is a 32-bit microcontroller from NXP Semiconductors, part of the MPC56xx Qorivva series. This device is designed for automotive applications and features a powerful e200z7 CPU core, compliant with the Power Architecture embedded category. It includes advanced features such as dual-issue capability, instruction set enhancements, and signal processing extensions. The microcontroller is known for its high performance, reliability, and robust feature set, making it suitable for demanding automotive environments.
Key Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | NXP Semiconductors |
| Voltage - Supply (Vcc/Vdd) | 1.08V ~ 5.25V |
| Package / Case | 416-PBGA (27x27) |
| Speed | 264MHz |
| Series | MPC56xx Qorivva |
| RAM Size | 256K x 8 |
| Program Memory Type | FLASH |
| Program Memory Size | 4MB (4M x 8) |
| Peripherals | DMA, POR, PWM |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Number of I/O | 32 |
| Mounting Type | Surface Mount |
| Core Processor | e200z7 |
| Core Size | 32-Bit Single-Core |
| Connectivity | CANbus, SCI, SPI |
| Data Converters | A/D 64x12b |
Key Features
- Dual-issue, 32-bit CPU core complex (e200z7) compliant with the Power Architecture embedded category.
- 16 KB I-Cache and 16 KB D-Cache.
- Instruction set enhancement allowing variable length encoding (VLE) and signal processing extension (SPE2) for digital signal processing and single-precision floating point operations.
- 4 MB on-chip flash with support for read during program and erase operations, and multiple blocks allowing EEPROM emulation.
- 256 KB on-chip general-purpose SRAM including 32 KB of standby RAM.
- Two direct memory access controller (eDMA2) blocks supporting 64 and 32 channels respectively.
- Interrupt controller (INTC) and frequency modulated phase-locked loop (FMPLL).
- Crossbar switch architecture for concurrent access to peripherals, flash, or RAM from multiple bus masters.
- Enhanced modular input output system (eMIOS) supporting 32 unified channels with PWM and modulus counter operation.
- Four enhanced queued analog-to-digital converters (eQADC) with support for 64 analog channels.
- Four deserial serial peripheral interface (DSPI) modules and three enhanced serial communication interface (eSCI) modules.
- Four controller area network (FlexCAN) modules and a dual-channel FlexRay controller.
Applications
The SPC5674FAMVR3R microcontroller is primarily designed for automotive applications, including engine control units, transmission control units, and other safety-critical systems. Its robust feature set and high reliability make it suitable for use in demanding automotive environments.
- Engine Control Units (ECUs)
- Transmission Control Units (TCUs)
- Safety-Critical Systems
- Advanced Driver Assistance Systems (ADAS)
- Automotive Networking and Communication Systems
Q & A
- What is the core processor of the SPC5674FAMVR3R microcontroller?
The core processor is the e200z7, which is a 32-bit single-core processor compliant with the Power Architecture embedded category.
- What is the maximum operating frequency of the SPC5674FAMVR3R?
The maximum operating frequency is 264 MHz.
- What type of memory does the SPC5674FAMVR3R have?
The microcontroller has 4 MB of on-chip flash memory and 256 KB of on-chip general-purpose SRAM.
- What are the key peripherals of the SPC5674FAMVR3R?
The key peripherals include DMA, POR, PWM, CANbus, SCI, SPI, and eQADC.
- What is the operating temperature range of the SPC5674FAMVR3R?
The operating temperature range is -40°C to 125°C.
- What is the package type of the SPC5674FAMVR3R?
The package type is 416-PBGA (27x27).
- Does the SPC5674FAMVR3R support EEPROM emulation?
Yes, the microcontroller supports EEPROM emulation through its flash memory.
- What are the communication interfaces available on the SPC5674FAMVR3R?
The communication interfaces include CANbus, SCI, SPI, and FlexRay.
- Is the SPC5674FAMVR3R RoHS compliant?
Yes, the SPC5674FAMVR3R is RoHS3 compliant.
- What are the typical applications of the SPC5674FAMVR3R?
The typical applications include engine control units, transmission control units, and other safety-critical automotive systems.
