Overview
The STMicroelectronics SPC58EC74E7P000X is a 32-bit microcontroller designed for automotive applications. It belongs to the SPC58 family, which is known for its high performance and advanced safety features. This microcontroller is built on the 40 nm technology and features dual e200z4d cores, operating at a maximum frequency of 180 MHz. It is AEC-Q100 qualified, ensuring compliance with automotive standards, and supports various communication protocols such as CANbus, I²C, LINbus, and SPI. The device is packaged in a 176-LQFP (24x24 mm) exposed pad, making it suitable for surface mount applications.
Key Specifications
| Parameter | Value |
|---|---|
| Category | Embedded - Microcontrollers |
| Manufacturer | STMicroelectronics |
| Description | IC MCU 32BIT 3MB FLASH 176ELQFP |
| Package | Tape & Reel (TR) |
| Series | Automotive, AEC-Q100, SPC58 |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 176-LQFP Exposed Pad |
| Supplier Device Package | 176-eLQFP (24x24 mm) |
| Voltage - Supply (Vcc/Vdd) | 3.3V, 5V |
| Speed | 180MHz |
| Number of I/O | 64 |
| Core Processor | e200z4d |
| Core Size | 32-Bit |
| Connectivity | CANbus, I²C, LINbus, SPI |
| Peripherals | DMA |
| Program Memory Size | 3MB (3M x 8) |
| Program Memory Type | FLASH |
| Oscillator Type | Internal |
Key Features
- Dual Core Processor: Features two e200z4d cores operating at up to 180 MHz, utilizing 32-bit Power Architecture technology with Variable Length Encoding (VLE).
- Memory and Storage: Includes 3 MB of flash memory, 384 KB of on-chip general-purpose SRAM, and dedicated flash memory for the Hardware Security Module (HSM).
- Communication and Interfaces: Supports CANbus, I²C, LINbus, SPI, and other communication protocols.
- Safety and Security: Compliant with ASIL-B of ISO 26262 and features a comprehensive safety concept, including a Hardware Security Module (HSM).
- Low Power Capabilities: Offers versatile low power modes, ultra-low power standby with RTC, and smart wake-up units for efficient power management.
- Development Tools: Includes a Nexus development interface (NDI) and supports factory programming through serial bootload via CAN or LIN/UART.
Applications
The SPC58EC74E7P000X microcontroller is primarily designed for automotive applications, including advanced driver-assistance systems (ADAS), engine control units, transmission control units, and other safety-critical systems. Its compliance with automotive standards such as AEC-Q100 and ASIL-B makes it suitable for high-reliability and safety-critical environments.
Q & A
- What is the core processor of the SPC58EC74E7P000X?
The core processor is the e200z4d, which is a 32-bit Power Architecture technology CPU. - What is the maximum operating frequency of the SPC58EC74E7P000X?
The maximum operating frequency is 180 MHz. - What type of memory does the SPC58EC74E7P000X have?
The device includes 3 MB of flash memory and 384 KB of on-chip general-purpose SRAM. - Is the SPC58EC74E7P000X AEC-Q100 qualified?
Yes, it is AEC-Q100 qualified, making it suitable for automotive applications. - What communication protocols does the SPC58EC74E7P000X support?
The device supports CANbus, I²C, LINbus, and SPI. - What is the package type of the SPC58EC74E7P000X?
The package type is 176-LQFP Exposed Pad. - What is the operating temperature range of the SPC58EC74E7P000X?
The operating temperature range is -40°C to 125°C. - Does the SPC58EC74E7P000X have any dedicated security features?
Yes, it includes a Hardware Security Module (HSM) and is compliant with ASIL-B of ISO 26262. - What are the low power capabilities of the SPC58EC74E7P000X?
The device offers versatile low power modes, ultra-low power standby with RTC, and smart wake-up units. - What development tools are supported by the SPC58EC74E7P000X?
The device supports a Nexus development interface (NDI) and factory programming through serial bootload via CAN or LIN/UART.
