Overview
The SPC560B40L3C4E0X is a 32-bit microcontroller from STMicroelectronics, part of the SPC560B40x/50x and SPC560C40x/50x family. This microcontroller is designed for automotive body and gateway applications, leveraging the Power Architecture embedded category. It features a high-performance e200z0h CPU operating at up to 64 MHz, optimized for low power consumption and high code density through variable-length encoding (VLE). The device is supported by extensive development infrastructure, including software drivers, operating systems, and configuration code.
Key Specifications
| Parameter | Specification |
|---|---|
| CPU | High-performance 64 MHz e200z0h |
| Architecture | 32-bit Power Architecture |
| Performance | Up to 60 DMIPs operation |
| Memory | Up to 512 KB Code Flash with ECC, 64 KB Data Flash with ECC, up to 48 KB SRAM with ECC |
| Interrupts | 16 priority levels, Non-maskable interrupt (NMI), up to 34 external interrupts incl. 18 wakeup lines |
| GPIO | Up to 75 pins (LQFP100) |
| Timer Units | 6-channel 32-bit periodic interrupt timers, 4-channel 32-bit system timer module, software watchdog timer, real-time clock timer |
| ADC | 10-bit analog-to-digital converter with up to 36 channels, extendable to 64 channels via external multiplexing |
| Communications Interface | Up to 6 FlexCAN interfaces (2.0B active), up to 4 LINFlex/UART, 3 DSPI / I2C |
| Supply Voltage | Single 3.3 V supply |
| Operating Temperature | -40°C to 125°C |
| Package | LQFP 100 14x14x1.4 mm |
Key Features
- High-performance 64 MHz e200z0h CPU with VLE for improved code density
- Up to 512 KB Code Flash, 64 KB Data Flash, and up to 48 KB SRAM, all with ECC
- Advanced interrupt handling with 16 priority levels and up to 34 external interrupts
- Extensive GPIO options with up to 75 pins
- Comprehensive timer units including periodic interrupt timers and a real-time clock timer
- 10-bit ADC with up to 36 channels and external multiplexing capability
- Multiple communication interfaces including FlexCAN, LINFlex/UART, and DSPI/I2C
- Ultra-low power standby mode with RTC, SRAM, and CAN monitoring
- Fast wakeup schemes and exhaustive debugging capabilities with Nexus1 and Nexus2+ support
Applications
The SPC560B40L3C4E0X is primarily designed for automotive body and gateway applications. It is suitable for a wide range of automotive electronics, including body control modules, gateway modules, and other advanced automotive systems that require high performance, low power consumption, and robust communication capabilities.
Q & A
- What is the CPU speed of the SPC560B40L3C4E0X? The CPU operates at up to 64 MHz.
- What type of architecture does this microcontroller use? It uses the 32-bit Power Architecture.
- How much flash memory does it have? It has up to 512 KB Code Flash and 64 KB Data Flash, both with ECC.
- What are the key communication interfaces available? It includes up to 6 FlexCAN interfaces, up to 4 LINFlex/UART, and 3 DSPI/I2C interfaces.
- What is the operating temperature range? The operating temperature range is -40°C to 125°C.
- What is the package type and pin count? It comes in an LQFP 100 package with 100 pins.
- Does it support low power modes? Yes, it has ultra-low power standby modes with RTC, SRAM, and CAN monitoring.
- What debugging capabilities are available? It supports Nexus1 and Nexus2+ for exhaustive debugging.
- Is it RoHS compliant? Yes, it is RoHS compliant with an Ecopack2 grade.
- What are the primary applications for this microcontroller? It is designed for automotive body and gateway applications.
