Overview
The SPC5645SF1VLUR is a 32-bit microcontroller from NXP USA Inc., part of the MPC56xxS Qorivva Series. This microcontroller is designed for automotive applications, particularly targeting single-chip automotive instrument cluster uses. It features a dual-issue, 32-bit Power Architecture Book E compliant CPU core (e200z4d) and includes a range of peripherals and memory options to support complex automotive systems.
Key Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | SPC5645SF1VLUR |
| Package | 176-LQFP |
| Core Processor | 32-bit Power Architecture Book E compliant CPU core (e200z4d) |
| Program Memory Type | FLASH |
| Program Memory Size | 2 MB (2M x 8) |
| SRAM | 64 KB on-chip ECC SRAM |
| Graphics SRAM | 1 MB on-chip non-ECC graphics SRAM |
| Supply Voltage | 1.2 V |
| Number of I/Os | 128 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C to +105°C |
| Peripherals | DMA, POR, PWM, WDT, ADC, CAN, LIN, SPI, I2C |
Key Features
- Dual-issue, 32-bit Power Architecture Book E compliant CPU core (e200z4d) with Memory Management Unit (MMU) and instruction cache.
- 2 MB on-chip ECC flash memory with flash memory controller and prefetch buffers.
- 64 KB on-chip ECC SRAM and 1 MB on-chip non-ECC graphics SRAM with two-port graphics SRAM controller.
- 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 8/10-bit ITU656 video input, YUV to RGB conversion, video down-scaling, de-interlacing, contrast adjustment, and brightness adjustment.
- DRAM controller supporting DDR1, DDR2, and LPDDR1 DRAMs.
- Stepper Motor Controller (SMC) with high-current drivers for up to six instrument cluster gauges.
- Sound Generator Module (SGM) with 4-channel mixer, supporting PCM wave playback and synthesized tones.
- Enhanced Modular Input Output System (eMIOS) modules supporting a range of 16-bit input capture, output compare, pulse width modulation, and quadrature decode functions.
- 10-bit Analog-to-Digital Converter (ADC) with up to 20 internal channels and up to 8 external channels.
- QuadSPI serial flash memory controller and multiple serial communication interfaces (CAN, LIN, SPI, I2C).
Applications
The SPC5645SF1VLUR microcontroller is primarily designed for automotive applications, including:
- Automotive instrument clusters.
- Advanced Driver Assistance Systems (ADAS).
- Automotive control systems.
- Industrial control applications.
Q & A
- What is the core processor of the SPC5645SF1VLUR microcontroller?
The core processor is a 32-bit Power Architecture Book E compliant CPU core (e200z4d).
- How much program memory does the SPC5645SF1VLUR have?
The microcontroller has 2 MB of on-chip ECC flash memory.
- What is the supply voltage range for the SPC5645SF1VLUR?
The supply voltage is 1.2 V.
- What peripherals are included in the SPC5645SF1VLUR?
The microcontroller includes DMA, POR, PWM, WDT, ADC, CAN, LIN, SPI, and I2C peripherals.
- What is the operating temperature range for the SPC5645SF1VLUR?
The operating temperature range is -40°C to +105°C.
- What type of memory protection does the SPC5645SF1VLUR offer?
The microcontroller features a Memory Protection Unit (MPU) with up to 16 region descriptors and 32-byte region granularity.
- Does the SPC5645SF1VLUR support video processing?
Yes, it includes a Video Input Unit (VIU2) supporting various video processing functions.
- What kind of stepper motor control does the SPC5645SF1VLUR provide?
The microcontroller includes a Stepper Motor Controller (SMC) with high-current drivers for up to six instrument cluster gauges.
- What is the purpose of the Sound Generator Module (SGM) in the SPC5645SF1VLUR?
The SGM supports PCM wave playback and synthesized tones with a 4-channel mixer.
- What serial communication interfaces are available on the SPC5645SF1VLUR?
The microcontroller includes CAN, LIN, SPI, and I2C interfaces.
