Overview
The SPC560B54L3C6E0X is a 32-bit system-on-chip (SoC) microcontroller from STMicroelectronics, designed specifically for automotive body electronics applications. This microcontroller is part of the SPC560B family, which leverages the Power Architecture technology to provide high performance and low power consumption. The e200z0h host processor core operates at speeds of up to 64 MHz and supports variable-length encoding (VLE) for improved code density. It is supported by a comprehensive development infrastructure, including software drivers, operating systems, and configuration code to facilitate user implementations.
Key Specifications
| Specification | Details |
|---|---|
| CPU | High performance 64 MHz e200z0h CPU, 32-bit Power Architecture technology, up to 60 DMIPs operation |
| Memory | Up to 1.5 MB on-chip Code Flash with ECC, 64 KB on-chip Data Flash with ECC, up to 96 KB on-chip SRAM with ECC |
| Interrupts | 16 priority levels, non-maskable interrupt (NMI), up to 51 external interrupts lines including 27 wake-up lines |
| GPIOs | 77 (LQFP100), 121 (LQFP144), and 149 (LQFP176) |
| Timer Units | 8-channel 32-bit periodic interrupt timer, 4-channel 32-bit system timer, system watchdog timer, real-time clock timer |
| ADC | One 10-bit and one 12-bit ADC with up to 53 channels, extendable to 81 channels |
| Communications Interfaces | Up to 6 FlexCAN (2.0B active) with 64 message buffers each, up to 10 LINFlex/UART channels, up to 6 buffered DSPI channels, I2C interface |
| Clock Generation | 4 to 16 MHz fast external crystal oscillator, 32 kHz slow external crystal oscillator, 16 MHz fast internal RC oscillator, 128 kHz slow internal RC oscillator for low-power modes |
| Low-Power Capabilities | Several low-power mode configurations, ultra-low-power standby with RTC and communication, fast wakeup schemes |
| Debugging Capability | Nexus 2+ interface on LBGA208 package, Nexus 1 on all packages |
| Voltage Supply | Single 5 V or 3.3 V supply, on-chip voltage regulator, external ballast resistor support |
| Package | LQFP100, LQFP144, and LQFP176 packages; LBGA208 package for Nexus2+ |
| Operating Temperature Range | -40 to 125 °C |
Key Features
- High performance 64 MHz e200z0h CPU with 32-bit Power Architecture technology and up to 60 DMIPs operation
- Variable length encoding (VLE) for improved code density
- Comprehensive memory options: up to 1.5 MB on-chip Code Flash with ECC, 64 KB on-chip Data Flash with ECC, and up to 96 KB on-chip SRAM with ECC
- Advanced interrupt handling: 16 priority levels, non-maskable interrupt (NMI), and up to 51 external interrupts lines including 27 wake-up lines
- Extensive GPIO support: 77 (LQFP100), 121 (LQFP144), and 149 (LQFP176)
- Diverse timer units: 8-channel 32-bit periodic interrupt timer, 4-channel 32-bit system timer, system watchdog timer, and real-time clock timer
- Advanced analog-to-digital conversion: one 10-bit and one 12-bit ADC with up to 53 channels, extendable to 81 channels
- Robust communications interfaces: up to 6 FlexCAN (2.0B active), up to 10 LINFlex/UART channels, up to 6 buffered DSPI channels, and I2C interface
- Flexible clock generation options: fast and slow external crystal oscillators, fast and slow internal RC oscillators, and software-controlled FMPLL
- Low-power capabilities: several low-power mode configurations, ultra-low-power standby with RTC and communication, and fast wakeup schemes
- Exhaustive debugging capability: Nexus 2+ interface on LBGA208 package and Nexus 1 on all packages
- Single 5 V or 3.3 V supply with on-chip voltage regulator and external ballast resistor support
Applications
The SPC560B54L3C6E0X is designed for various automotive body electronics and gateway applications. It is suitable for use in:
- Body control modules
- Gateway modules
- Lighting control systems
- Infotainment systems
- Advanced driver-assistance systems (ADAS)
- Other automotive applications requiring high performance and low power consumption
Q & A
- What is the maximum clock frequency of the SPC560B54L3C6E0X?
The maximum clock frequency is 64 MHz.
- What type of CPU does the SPC560B54L3C6E0X use?
The CPU is a 32-bit e200z0h host processor core based on Power Architecture technology.
- How much on-chip memory does the SPC560B54L3C6E0X have?
It has up to 1.5 MB on-chip Code Flash with ECC, 64 KB on-chip Data Flash with ECC, and up to 96 KB on-chip SRAM with ECC.
- What are the key interrupt features of the SPC560B54L3C6E0X?
It includes 16 priority levels, a non-maskable interrupt (NMI), and up to 51 external interrupts lines including 27 wake-up lines.
- How many GPIOs are available on the SPC560B54L3C6E0X?
The number of GPIOs varies by package: 77 (LQFP100), 121 (LQFP144), and 149 (LQFP176).
- What are the communication interfaces available on the SPC560B54L3C6E0X?
It includes up to 6 FlexCAN (2.0B active), up to 10 LINFlex/UART channels, up to 6 buffered DSPI channels, and an I2C interface.
- What are the low-power capabilities of the SPC560B54L3C6E0X?
It features several low-power mode configurations, ultra-low-power standby with RTC and communication, and fast wakeup schemes.
- What debugging interfaces are available on the SPC560B54L3C6E0X?
The microcontroller supports Nexus 2+ interface on LBGA208 package and Nexus 1 on all packages.
- What is the operating temperature range of the SPC560B54L3C6E0X?
The operating temperature range is -40 to 125 °C.
- What are the typical applications for the SPC560B54L3C6E0X?
It is designed for automotive body electronics and gateway applications, including body control modules, gateway modules, lighting control systems, infotainment systems, and ADAS.
- What is the voltage supply requirement for the SPC560B54L3C6E0X?
The microcontroller can operate with a single 5 V or 3.3 V supply and includes an on-chip voltage regulator and external ballast resistor support.
