Overview
The SPC560B54L5B4E0X is a high-performance 32-bit microcontroller from STMicroelectronics, designed specifically for automotive body electronics applications. It is built on the Power Architecture® technology and features a 64 MHz e200z0h CPU, capable of up to 60 DMIPs operation. This microcontroller is optimized for low power consumption and offers a range of advanced features and interfaces, making it ideal for demanding automotive electronics.
Key Specifications
| Parameter | Specification |
|---|---|
| CPU Clock Frequency | Up to 64 MHz |
| Architecture | 32-bit Power Architecture® |
| Code Flash | Up to 1.5 MB with ECC |
| Data Flash | 64 KB with ECC |
| SRAM | Up to 96 KB with ECC |
| MPU | 8-entry |
| Interrupts | 16 priority levels, NMI, up to 51 external interrupt lines |
| eDMA Channels | 16-channel |
| GPIOs | 77 (LQFP100), 121 (LQFP144), 149 (LQFP176) |
| Timer Units | 8-channel 32-bit PIT, 4-channel 32-bit system timer, system watchdog timer, real-time clock timer |
| eMIOS Channels | Up to 64 channels with PWM/MC/IC/OC |
| ADCs | One 10-bit and one 12-bit ADC with up to 53 channels |
| Communication Interfaces | Up to 6 FlexCAN, up to 10 LINFlex/UART, up to 6 DSPI, I2C |
| Operating Temperature | -40°C to 125°C |
| Package Options | LQFP100, LQFP144, LQFP176, LBGA208 |
Key Features
- High-performance 64 MHz e200z0h CPU with up to 60 DMIPs operation and variable length encoding (VLE)
- Advanced memory configuration including up to 1.5 MB on-chip Code Flash, 64 KB on-chip Data Flash, and up to 96 KB on-chip SRAM, all with ECC
- Comprehensive interrupt system with 16 priority levels, non-maskable interrupt (NMI), and up to 51 external interrupt lines
- 16-channel eDMA linked to various peripherals
- Extensive GPIO options with up to 149 pins depending on the package
- Advanced timer units including 8-channel 32-bit PIT, 4-channel 32-bit system timer, system watchdog timer, and real-time clock timer
- eMIOS with up to 64 channels for PWM/MC/IC/OC operations
- Dual ADCs (10-bit and 12-bit) with up to 53 channels and extendable to 81 channels
- Cross triggering unit (CTU) for advanced diagnostics and measurements
- Dedicated diagnostic module for lighting with advanced PWM generation and time-triggered diagnostics
- Low-power capabilities with several low-power mode configurations and fast wakeup schemes
- Exhaustive debugging capability with Nexus 2+ interface on LBGA208 package and Nexus 1 on all packages
Applications
The SPC560B54L5B4E0X microcontroller is specifically designed for automotive body electronics applications, including but not limited to:
- Body control modules
- Lighting control systems
- Infotainment systems
- Safety and security systems
- Automotive networking and communication systems
Q & A
- What is the maximum CPU clock frequency of the SPC560B54L5B4E0X?
The maximum CPU clock frequency is up to 64 MHz. - What type of architecture does this microcontroller use?
The microcontroller is built on the 32-bit Power Architecture® technology. - How much on-chip Code Flash does the SPC560B54L5B4E0X have?
It has up to 1.5 MB of on-chip Code Flash with ECC. - What are the available package options for this microcontroller?
The available package options include LQFP100, LQFP144, LQFP176, and LBGA208. - What is the operating temperature range of the SPC560B54L5B4E0X?
The operating temperature range is -40°C to 125°C. - Does the microcontroller support low-power modes?
Yes, it has several low-power mode configurations and fast wakeup schemes. - What communication interfaces are available on this microcontroller?
It includes up to 6 FlexCAN, up to 10 LINFlex/UART, up to 6 DSPI, and I2C interfaces. - How many GPIOs are available depending on the package?
Depending on the package, it offers 77 (LQFP100), 121 (LQFP144), or 149 (LQFP176) GPIOs. - What advanced diagnostic features does the microcontroller support?
It supports a dedicated diagnostic module for lighting with advanced PWM generation, time-triggered diagnostics, and PWM-synchronized ADC measurements. - Is there any specific debugging interface available?
Yes, it has a Nexus 2+ interface on the LBGA208 package and Nexus 1 on all packages.
