Overview
The SPC563M64L5COAR is a 32-bit automotive microcontroller from STMicroelectronics, designed as a System-on-Chip (SoC) device. It leverages high-performance 90 nm CMOS technology to offer a substantial reduction in cost per feature and significant performance improvements. The microcontroller is built on the Power Architecture® technology, specifically the e200z335 CPU core complex, which includes Variable Length Encoding (VLE) enhancements for code size reduction. This device is tailored for automotive powertrain applications, integrating various technologies such as an enhanced time processor unit, queued analog-to-digital converter, Controller Area Network, and a modular input-output system.
Key Specifications
| Specification | Details |
|---|---|
| CPU Core | Single issue, 32-bit Power Architecture® Book E compliant e200z335 CPU core complex |
| Clock Frequency | Up to 80 MHz |
| Memory | Up to 1.5 MB on-chip Flash, up to 94 KB on-chip SRAM (including up to 32 KB standby RAM) |
| Interrupt Controller | Capable of handling 364 selectable-priority interrupt sources |
| Direct Memory Access (DMA) | 32-channel DMA controller |
| Package | LQFP144 (20x20x1.4 mm), LQFP176 |
| Operating Temperature Range | Varies by specific part number, but generally suitable for automotive environments |
| RoHS Compliance | Ecopack2 |
Key Features
- Single issue, 32-bit Power Architecture® Book E compliant e200z335 CPU core complex with Variable Length Encoding (VLE) enhancements
- 32-channel Direct Memory Access (DMA) controller
- Interrupt Controller (INTC) capable of handling 364 selectable-priority interrupt sources
- Frequency-Modulated Phase-Locked Loop (FMPLL)
- Calibration External Bus Interface (EBI)
- System Integration Unit (SIU)
- Up to 1.5 MB on-chip Flash with Flash controller and Fetch Accelerator for single cycle Flash access @80 MHz
- Up to 94 KB on-chip static RAM (including up to 32 KB standby RAM)
- Boot Assist Module (BAM)
- 32-channel second-generation enhanced Time Processor Unit (eTPU)
- 16-channels enhanced Modular Input-Output System (eMIOS)
- Enhanced Queued Analog-to-Digital Converter (eQADC) with decimation filter
- Silicon die temperature sensor
- 2 Deserial Serial Peripheral Interface (DSPI) modules compatible with Microsecond Bus
- 2 enhanced Serial Communication Interface (eSCI) modules compatible with LIN
- 2 Controller Area Network (FlexCAN) modules supporting CAN 2.0B
- Nexus Port Controller (NPC) per IEEE-ISTO 5001-2003 standard and IEEE 1149.1 (JTAG) support
- On-chip voltage regulator controller providing 1.2 V and 3.3 V internal supplies from a 5 V external source
Applications
The SPC563M64L5COAR microcontroller is primarily designed for automotive powertrain applications. It is suitable for various tasks such as engine control, transmission control, and other powertrain-related functions. The integrated features like the enhanced Time Processor Unit (eTPU), Modular Input-Output System (eMIOS), and Queued Analog-to-Digital Converter (eQADC) make it an ideal choice for complex automotive systems that require high performance and reliability.
Q & A
- What is the CPU core of the SPC563M64L5COAR microcontroller?
The CPU core is a single issue, 32-bit Power Architecture® Book E compliant e200z335 CPU core complex.
- What is the maximum clock frequency of the SPC563M64L5COAR?
The maximum clock frequency is up to 80 MHz.
- How much on-chip Flash and SRAM does the SPC563M64L5COAR have?
It has up to 1.5 MB of on-chip Flash and up to 94 KB of on-chip SRAM (including up to 32 KB standby RAM).
- What types of interrupt sources can the Interrupt Controller handle?
The Interrupt Controller can handle 364 selectable-priority interrupt sources, including 191 peripheral interrupt sources, 8 software interrupts, and 165 reserved interrupts.
- Does the SPC563M64L5COAR support CAN communication?
- What is the purpose of the enhanced Time Processor Unit (eTPU) in the SPC563M64L5COAR?
The eTPU is designed to handle complex timing and control tasks, particularly useful in automotive powertrain applications.
- What is the role of the System Integration Unit (SIU) in the microcontroller?
The SIU integrates various system functions and peripherals, enhancing the overall system performance and efficiency.
- Does the SPC563M64L5COAR have on-chip voltage regulation?
- What are the package options for the SPC563M64L5COAR?
The microcontroller is available in LQFP144 (20x20x1.4 mm) and LQFP176 packages.
- Is the SPC563M64L5COAR RoHS compliant?
- What is the operating temperature range for the SPC563M64L5COAR?
The operating temperature range varies by specific part number but is generally suitable for automotive environments.
