Overview
The SPC5645SF1VVUR is a 32-bit microcontroller from NXP USA Inc., designed to meet the demanding requirements of automotive and industrial applications. This microcontroller is part of the SPC5645S series, which represents a new generation of single-chip solutions targeting automotive instrument cluster and other complex control systems. It features a dual-issue, 32-bit Power Architecture Book E compliant CPU core complex (e200z4d), ensuring high performance and efficiency.
Key Specifications
| Specification | Details |
|---|---|
| Core Processor | e200z4d |
| Core Size | 32-Bit Single-Core |
| Speed | 125MHz |
| Flash Memory | 2 MB on-chip ECC flash |
| SRAM | 64 KB on-chip ECC SRAM, 1 MB on-chip non-ECC graphics SRAM |
| ADC Channels | 20 channels, 10-bit |
| Timers/Counters | 10 timers, including PIT, STM, and eMIOS modules |
| CAN Modules | 3 × FlexCAN, compliant with CAN protocol version 2.0 C |
| LINFlex Modules | 4 × LINFlex, compliant with LIN protocol rev 2.1 |
| I2C Controllers | 4 internal bus controllers with master/slave bus interface |
| Package Type | 416-pin PBGA |
Key Features
- Dual-issue, 32-bit Power Architecture Book E compliant CPU core complex (e200z4d) with Memory Management Unit (MMU) and instruction cache.
- Integrated memory including 2 MB on-chip ECC flash, 64 KB on-chip ECC SRAM, and 1 MB on-chip non-ECC graphics SRAM.
- Memory Protection Unit (MPU) with up to 16 region descriptors and 32-byte region granularity.
- Interrupt Controller (INTC) with 163 peripheral interrupt sources and eight software interrupts.
- Video Input Unit (VIU2) supporting ITU656 video input, YUV to RGB conversion, and other video processing functions.
- DRAM controller supporting DDR1, DDR2, and LPDDR1 DRAMs.
- Stepper Motor Controller (SMC) with high-current drivers and stepper motor return-to-zero and stall detection.
- Sound Generator Module (SGM) with 4-channel mixer and support for PCM wave playback and synthesized tones.
- Enhanced Modular Input Output System (eMIOS) modules supporting various I/O functions.
- QuadSPI serial flash memory controller for high-speed serial flash memory access.
Applications
The SPC5645SF1VVUR microcontroller is primarily designed for automotive instrument cluster applications, but its robust feature set also makes it suitable for other complex control systems in industrial and automotive environments. These include:
- Automotive instrument clusters and dashboards.
- Industrial control systems requiring high-performance processing and multiple I/O capabilities.
- Automotive body control modules and other safety-critical systems.
- Advanced driver-assistance systems (ADAS) and infotainment systems.
Q & A
- What is the core processor of the SPC5645SF1VVUR microcontroller?
The core processor is the e200z4d, a dual-issue, 32-bit Power Architecture Book E compliant CPU core complex. - What is the maximum speed of the SPC5645SF1VVUR microcontroller?
The maximum speed is 125MHz. - How much on-chip flash memory does the SPC5645SF1VVUR have?
The microcontroller has 2 MB of on-chip ECC flash memory. - What types of DRAM does the SPC5645SF1VVUR support?
The DRAM controller supports DDR1, DDR2, and LPDDR1 DRAMs. - How many LINFlex modules does the SPC5645SF1VVUR have?
The microcontroller has four LINFlex modules, compliant with LIN protocol rev 2.1. - What is the role of the Video Input Unit (VIU2) in the SPC5645SF1VVUR?
The VIU2 supports ITU656 video input, YUV to RGB conversion, video down-scaling, de-interlacing, contrast adjustment, and brightness adjustment. - Does the SPC5645SF1VVUR have a stepper motor controller?
Yes, it includes a Stepper Motor Controller (SMC) with high-current drivers and stepper motor return-to-zero and stall detection. - How many I2C controllers does the SPC5645SF1VVUR have?
The microcontroller has four internal I2C bus controllers with master/slave bus interface. - What is the package type of the SPC5645SF1VVUR?
The package type is a 416-pin PBGA. - What are some typical applications of the SPC5645SF1VVUR microcontroller?
Typical applications include automotive instrument clusters, industrial control systems, and other safety-critical automotive systems.
