Overview
The SPC560P50L3BEFAY is a 32-bit system-on-chip (SoC) automotive microcontroller produced by STMicroelectronics. It belongs to the Power Architecture family and is designed for integrated automotive application controllers. This microcontroller features a 64 MHz, single-issue, 32-bit CPU core complex (e200z0h) and is compliant with the Power Architecture embedded category. It includes various advanced features such as Variable Length Encoding (VLE), fail-safe protection, and a range of communication interfaces, making it suitable for demanding automotive applications.
Key Specifications
| Parameter | Description |
|---|---|
| CPU Core | 64 MHz, single-issue, 32-bit CPU core complex (e200z0h) |
| Memory | Up to 512 KB on-chip code flash memory with ECC and erase/program controller |
| Data Flash | Additional 64 KB on-chip data flash memory with ECC for EEPROM emulation |
| SRAM | Up to 40 KB on-chip SRAM with ECC |
| Package | LQFP 100 (14x14x1.4 mm) |
| Operating Temperature | Varies by part number, typically -40°C to 125°C |
| Communication Interfaces | 2 LINFlex channels (LIN 2.1), 4 DSPI channels, 1 FlexCAN interface (2.0B Active), 1 safety port based on FlexCAN, 1 FlexRay™ module (V2.1) |
| Analog-to-Digital Converters (ADC) | Two 10-bit ADCs with 2 × 11 input channels, + 4 shared channels |
| Other Features | Programmable watchdog timer, non-maskable interrupt, fault collection unit, Nexus L2+ interface, 16-channel eDMA controller, 16 priority level controller |
Key Features
- Fail-safe protection with programmable watchdog timer and non-maskable interrupt
- Fault collection unit and Nexus L2+ interface
- 16-channel eDMA controller and 16 priority level controller
- General purpose I/Os individually programmable as input, output or special function
- 2 general purpose eTimer units with 6 timers each, up/down count capabilities, and quadrature decode
- FlexPWM unit with 8 complementary or independent outputs and ADC synchronization signals
- On-chip CAN/UART bootstrap loader with Boot Assist Module (BAM)
- Programmable ADC Cross Triggering Unit (CTU) and 4 analog watchdogs with interrupt capability
Applications
The SPC560P50L3BEFAY is designed for various automotive applications, including:
- Automotive chassis and safety systems
- Motor control applications
- Advanced driver-assistance systems (ADAS)
- Automotive body and comfort systems
- Safety-critical systems such as airbags and anti-lock braking systems (ABS)
Q & A
- What is the CPU clock frequency of the SPC560P50L3BEFAY?
The CPU clock frequency is up to 64 MHz.
- What type of memory does the SPC560P50L3BEFAY have?
It has up to 512 KB on-chip code flash memory, 64 KB on-chip data flash memory, and up to 40 KB on-chip SRAM, all with ECC.
- What communication interfaces are available on the SPC560P50L3BEFAY?
It includes 2 LINFlex channels, 4 DSPI channels, 1 FlexCAN interface, 1 safety port based on FlexCAN, and 1 FlexRay™ module.
- What is the operating temperature range of the SPC560P50L3BEFAY?
The operating temperature range typically varies from -40°C to 125°C.
- Does the SPC560P50L3BEFAY have any fail-safe features?
Yes, it includes fail-safe protection with a programmable watchdog timer and non-maskable interrupt.
- What kind of analog-to-digital converters does the SPC560P50L3BEFAY have?
It features two 10-bit analog-to-digital converters with 2 × 11 input channels and 4 shared channels.
- Is the SPC560P50L3BEFAY suitable for safety-critical applications?
Yes, it is designed for safety-critical applications such as airbags and ABS systems.
- What is the package type of the SPC560P50L3BEFAY?
The package type is LQFP 100 (14x14x1.4 mm).
- Does the SPC560P50L3BEFAY support any specific automotive communication protocols?
Yes, it supports LIN 2.1, FlexCAN 2.0B, and FlexRay V2.1 protocols.
- What is the purpose of the FlexPWM unit in the SPC560P50L3BEFAY?
The FlexPWM unit provides 8 complementary or independent outputs with ADC synchronization signals, suitable for motor control applications.
