Overview
The SPC5674FAMVR3 is a 32-bit microcontroller from NXP USA Inc., part of the MPC56xx Qorivva family. This microcontroller is designed to support automotive applications, particularly in helping automakers achieve more fuel-efficient vehicles and comply with stringent government emissions standards. It features a powerful dual-issue, 32-bit CPU core complex based on the e200z7 architecture, which is compliant with the Power Architecture embedded category.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Core Processor | e200z7 |
| Core Size | 32-Bit Single-Core |
| Program Memory Type | FLASH |
| Program Memory Size | 4 MB (4M x 8) |
| RAM Size | 256 KB (including 32 KB of standby RAM) |
| Package / Case | 416-PBGA (27x27) |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Speed | 264 MHz |
| Voltage - Supply (Vcc/Vdd) | 1.08V ~ 5.25V |
| Number of I/O | 32 |
| Connectivity | CANbus, SCI, SPI |
| Data Converters | A/D 64x12b |
| Oscillator Type | External |
| Mounting Type | Surface Mount |
| RoHs Status | ROHS3 Compliant |
Key Features
- Dual-issue, 32-bit CPU core complex (e200z7) with single-precision floating point operations.
- 16 KB I-Cache and 16 KB D-Cache.
- 4 MB on-chip flash with 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: one supporting 64 channels and one supporting 32 channels.
- 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 single action, double action, 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.
- Nexus development interface (NDI) per IEEE-ISTO 5001-2003/5001-2008 standard.
Applications
The SPC5674FAMVR3 is primarily designed for automotive applications, including engine control units, transmission control units, and other vehicle control systems. It is particularly useful in helping automakers achieve better fuel efficiency and comply with stringent emissions standards.
- Engine Control Units (ECUs)
- Transmission Control Units (TCUs)
- Vehicle Control Systems
- Advanced Driver Assistance Systems (ADAS)
Q & A
- What is the core processor of the SPC5674FAMVR3?
The core processor is the e200z7, which is a dual-issue, 32-bit CPU core complex.
- How much program memory does the SPC5674FAMVR3 have?
The SPC5674FAMVR3 has 4 MB of on-chip flash memory.
- What is the operating temperature range of the SPC5674FAMVR3?
The operating temperature range is -40°C to 125°C.
- What types of connectivity does the SPC5674FAMVR3 support?
The SPC5674FAMVR3 supports CANbus, SCI, and SPI connectivity.
- How many analog-to-digital converter channels does the SPC5674FAMVR3 have?
The SPC5674FAMVR3 has four enhanced queued analog-to-digital converters (eQADC) supporting 64 analog channels.
- What is the package type of the SPC5674FAMVR3?
The package type is a 416-PBGA (27x27).
- Is the SPC5674FAMVR3 RoHS compliant?
Yes, the SPC5674FAMVR3 is ROHS3 compliant.
- What is the maximum operating frequency of the SPC5674FAMVR3?
The maximum operating frequency is 264 MHz.
- Does the SPC5674FAMVR3 support external bus interface (EBI)?
No, the SPC5674FAMVR3 does not support EBI in this specific package variant.
- What are some of the key peripherals supported by the SPC5674FAMVR3?
The SPC5674FAMVR3 supports DMA, POR, PWM, and other peripherals like eMIOS, eQADC, DSPI, and eSCI modules.
