Overview
The SPC560P34L1BEABR is a 32-bit system-on-chip (SoC) automotive microcontroller produced by STMicroelectronics. It is part of the SPC56 family, designed to address various automotive applications, particularly in chassis and safety systems such as electrical hydraulic power steering (EHPS), electric power steering (EPS), and airbag systems. This microcontroller is based on the Power Architecture technology, ensuring high performance and low power consumption.
Key Specifications
| Parameter | Specification |
|---|---|
| CPU Core | Up to 64 MHz, single issue, 32-bit CPU core complex (e200z0h) |
| Memory | Up to 256 KB on-chip code flash memory with ECC and erase/program controller, 64 KB on-chip data flash memory with ECC for EEPROM emulation, up to 20 KB on-chip SRAM with ECC |
| Package | LQFP 64 10x10x1.4 mm |
| Operating Temperature | -40°C to 105°C |
| Supply Voltage | 4.5 V to 5.5 V |
| RAM Size | 12 KB |
| Program Memory Type | FLASH |
| Program Memory Size | 192 KB (192K x 8) |
| Number of I/O | 37 |
| Communication Interfaces | 2 LINFlex channels, up to 3 DSPI channels, up to 2 FlexCAN interfaces, CAN/UART bootstrap loader |
| Analog-to-Digital Converter (ADC) | One 10-bit ADC with up to 16 input channels |
| Other Features | Programmable watchdog timer, non-maskable interrupt, fault collection unit, Nexus Class 1 interface, 16-channel eDMA controller, 16 priority level controller |
Key Features
- High-performance 32-bit CPU core complex (e200z0h) compliant with Power Architecture embedded category, operating at up to 64 MHz.
- Variable Length Encoding (VLE) for efficient code execution.
- Robust memory organization including up to 256 KB on-chip code flash memory, 64 KB on-chip data flash memory, and up to 20 KB on-chip SRAM, all with ECC.
- Fail-safe protection features such as programmable watchdog timer, non-maskable interrupt, and fault collection unit.
- Advanced communication interfaces including 2 LINFlex channels, up to 3 DSPI channels, and up to 2 FlexCAN interfaces.
- One 10-bit analog-to-digital converter (ADC) with up to 16 input channels and a conversion time of less than 1 μs.
- Programmable Cross Triggering Unit (CTU) and 4 analog watchdogs with interrupt capability.
- On-chip CAN/UART bootstrap loader with Boot Assist Module (BAM) and a FlexPWM unit with 8 complementary or independent outputs.
- AEC-Q100 qualified and RoHS compliant, ensuring automotive-grade reliability.
Applications
The SPC560P34L1BEABR is designed for various automotive applications, including:
- Electrical Hydraulic Power Steering (EHPS) and Electric Power Steering (EPS) systems.
- Airbag systems and other safety-critical applications.
- Chassis control systems requiring high reliability and performance.
- Automotive body control modules and other automotive electronics.
Q & A
- What is the CPU core frequency of the SPC560P34L1BEABR?
The CPU core frequency is up to 64 MHz.
- What type of memory does the SPC560P34L1BEABR have?
The microcontroller has up to 256 KB on-chip code flash memory, 64 KB on-chip data flash memory, and up to 20 KB on-chip SRAM, all with ECC.
- What are the communication interfaces available on the SPC560P34L1BEABR?
The microcontroller features 2 LINFlex channels, up to 3 DSPI channels, and up to 2 FlexCAN interfaces.
- What is the operating temperature range of the SPC560P34L1BEABR?
The operating temperature range is -40°C to 105°C.
- Is the SPC560P34L1BEABR AEC-Q100 qualified?
- What is the supply voltage range for the SPC560P34L1BEABR?
The supply voltage range is 4.5 V to 5.5 V.
- How many I/O pins does the SPC560P34L1BEABR have?
The microcontroller has 37 I/O pins.
- What type of ADC does the SPC560P34L1BEABR feature?
The microcontroller features a 10-bit analog-to-digital converter (ADC) with up to 16 input channels.
- Does the SPC560P34L1BEABR have any fail-safe protection features?
- What is the package type of the SPC560P34L1BEABR?
The package type is LQFP 64 10x10x1.4 mm.
- Is the SPC560P34L1BEABR RoHS compliant?
