SPC58EG80E5 - 32-bit Automotive MCU, 8MB Flash | STMicroelectronics
MPN: SPC58EG80E5 ✓ Hoạt độngSPC58EG80E5 Tóm tắt
A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals. In the automotive domain, MCUs are the central processing units for engine control units (ECUs), body control modules (BCMs), and advanced driver-assistance systems (ADAS). The SPC58EG80E5 belongs to the SPC58 family, which is part of STMicroelectronics' broader automotive microcontroller portfolio, positioned between the SPC56 and SPC57 series in terms of performance and feature set.
Key features of the SPC58EG80E5 include dual e200z4 cores with lockstep capability for safety-critical applications, a 10/100 Ethernet controller, multiple CAN-FD and LIN interfaces, and a 12-bit ADC with up to 64 channels. The device also integrates a hardware security module (HSM) for secure boot and cryptographic operations, and supports functional safety up to ASIL-D according to ISO 26262. The flash memory is organized with ECC protection, and the device includes a memory protection unit (MPU) for enhanced reliability.
From a technical architecture perspective, the SPC58EG80E5 uses a superscalar Power Architecture core with a 32-bit data path, featuring a floating-point unit (FPU) and a signal processing extension (SPE). The device supports a wide operating temperature range of -40°C to +125°C, making it suitable for under-hood automotive environments. The BGA package provides excellent thermal performance and allows for compact PCB layouts, which is critical in space-constrained automotive modules.
Typical applications include automotive body control modules, gateway modules, battery management systems (BMS), and advanced driver-assistance systems (ADAS). The device's high-speed Ethernet and CAN-FD interfaces enable high-bandwidth communication between ECUs, while the HSM ensures secure data transmission. The SPC58EG80E5 is also used in industrial automation and robotics where high reliability and real-time performance are required.
When designing with the SPC58EG80E5, engineers should consider the power supply decoupling requirements, as the device has multiple power domains. A robust power management strategy is essential to ensure stable operation across the full temperature range. Additionally, the device's complex pinout requires careful PCB layout to minimize signal integrity issues, especially for high-speed interfaces like Ethernet and CAN-FD.
Bộ thay thế dễ dàng lắp đặt cho SPC58EG80E5 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với SPC58EG80E5 (cùng hình factor và footprint) — khác nhau ở CAN Interfaces, Core, Ethernet, Flash Memory, Functional Safety.
SPC58EG80E5QEC0X
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SPC58EG84E5
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Xem tài liệu →SPC58EG80E5E
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
SPC58EG80E5C
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
SPC58EG80E5QEC0X
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
SPC58EG80E5 Tỷ lệ tối đa & tính chất điện
| Core | e200z4 (Power Architecture) |
| Number of Cores | 2 (with lockstep) |
| Tần số xung maksimum | 180 MHz |
| Flash Memory | 8 MB (4M x 8) |
| RAM | 512 KB |
| Supply Voltage Range | 3.3 V to 5 V |
| Khoảng nhiệt độ hoạt động | -40C to +125C |
| Hộp | TEBGA-292 |
| Kiểu lắp đặt | Surface Mount |
| Ethernet | 10/100 Mbps |
| CAN Interfaces | CAN-FD |
| LIN Interfaces | Multiple |
| ADC | 12-bit, up to 64 channels |
| Hardware Security Module | Yes (HSM) |
| Functional Safety | ASIL-D (ISO 26262) |
| Memory Protection Unit | Yes (MPU) |
| Trạng thái RoHS | Compliant |
Cấu hình chân SPC58EG80E5
| Chân A1 | VDD — Power supply |
| Chân A2 | VSS — Ground |
| Chân B1 | GPIO — General purpose I/O |
| Chân C1 | CAN0_TX — CAN transmit |
| Chân C2 | CAN0_RX — CAN receive |
| Chân D1 | ETH_TX — Ethernet transmit |
| Chân D2 | ETH_RX — Ethernet receive |
| Chân E1 | ADC0_IN0 — ADC channel 0 |
| Chân E2 | ADC0_IN1 — ADC channel 1 |
| Chân F1 | LIN0_TX — LIN transmit |
| Chân F2 | LIN0_RX — LIN receive |
| Chân G1 | RESET — Reset input |
Ứng dụng tiêu biểu
SPC58EG80E5 phù hợp cho 6 Áp dụngs: Automotive Body Control Module, Gateway Module, Battery Management System, Advanced Driver-Assistance Systems, Industrial Automation, Powertrain Control.
Automotive Body Control Module
The SPC58EG80E5 is ideal for automotive body control modules (BCMs) due to its high-performance dual-core architecture, extensive CAN-FD and LIN interfaces, and robust functional safety features. In a BCM, the MCU manages lighting, windows, locks, and other body functions, requiring reliable real-time control and communication. The device's 180 MHz clock speed and 8 MB flash provide ample processing power and storage for complex body control algorithms. Its wide operating temperature range (-40°C to +125°C) ensures reliable operation in harsh automotive environments. The integrated HSM enhances security for keyless entry and anti-theft systems. With support for ASIL-D, the SPC58EG80E5 meets the highest safety requirements for body control applications, ensuring fail-safe operation in critical scenarios.
Được đề xuất
Gateway Module
The SPC58EG80E5 is well-suited for automotive gateway modules, which route data between different vehicle networks. Its 10/100 Ethernet controller and multiple CAN-FD and LIN interfaces enable high-bandwidth communication between ECUs. The dual-core architecture allows for efficient handling of multiple protocols simultaneously, ensuring low-latency data transfer. The device's hardware security module (HSM) provides secure communication and protects against cyber threats, which is critical for modern vehicles. The 8 MB flash memory can store large routing tables and firmware updates. With ASIL-D functional safety, the gateway can safely manage critical data, making it a reliable choice for automotive networking applications.
Được đề xuất
Battery Management System
The SPC58EG80E5 is an excellent choice for battery management systems (BMS) in electric and hybrid vehicles. Its high-performance dual-core architecture and 12-bit ADC with up to 64 channels enable precise monitoring of battery voltage, current, and temperature. The device's CAN-FD interfaces allow for high-speed communication with other vehicle systems, ensuring real-time battery state estimation. The wide operating temperature range and ASIL-D functional safety make it suitable for safety-critical BMS applications, where accurate and reliable battery monitoring is essential. The 8 MB flash memory provides ample storage for complex battery algorithms and calibration data. The integrated HSM ensures secure communication and protects against unauthorized access to battery data.
Được đề xuất
Advanced Driver-Assistance Systems
The SPC58EG80E5 is designed for advanced driver-assistance systems (ADAS) that require high computational power and functional safety. Its dual e200z4 cores running at 180 MHz provide the processing capability needed for sensor fusion, object detection, and decision-making algorithms. The device's 10/100 Ethernet and CAN-FD interfaces enable high-speed data exchange with cameras, radar, and other sensors. The ASIL-D functional safety certification ensures that the system can handle safety-critical tasks such as automatic emergency braking and lane keeping. The 8 MB flash memory allows for storing complex ADAS algorithms and maps. The integrated HSM provides secure communication and protects against cyber threats, which is essential for connected vehicles.
Được đề xuất
Industrial Automation
The SPC58EG80E5 is also suitable for industrial automation and robotics, where high reliability and real-time performance are required. Its dual-core architecture and 180 MHz clock speed enable precise control of motors, actuators, and sensors. The device's CAN-FD and Ethernet interfaces allow for seamless integration into industrial networks. The wide operating temperature range and robust design make it suitable for harsh industrial environments. The 8 MB flash memory provides ample storage for complex control algorithms and data logging. The ASIL-D functional safety features ensure safe operation in critical industrial applications, such as robotic arms and automated production lines. The integrated HSM adds a layer of security for industrial IoT applications.
Được đề xuất
Powertrain Control
The SPC58EG80E5 is designed for powertrain control applications, such as engine control units (ECUs) and transmission control units (TCUs). Its high-performance dual-core architecture and 180 MHz clock speed enable precise control of fuel injection, ignition timing, and transmission shifting. The device's CAN-FD and LIN interfaces allow for communication with other vehicle systems, ensuring coordinated operation. The wide operating temperature range and ASIL-D functional safety make it suitable for under-hood environments where temperatures can be extreme. The 8 MB flash memory provides ample storage for complex engine control algorithms and calibration data. The integrated HSM ensures secure communication and protects against unauthorized modifications to the powertrain system.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho SPC58EG80E5 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | SPC58EG80E5QEC0X | SPC58EG84E5 | SPC58EG80E5E |
|---|---|---|---|---|
| Package | TEBGA-292 | TEBGA-292 | TEBGA-292 | TEBGA-292 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Core | e200z4 (Power Architecture) | e200z4 | e200z4 | e200z4 |
| Maximum Clock Frequency | 180 MHz | 180 MHz | 180 MHz | 180 MHz |
| Operating Temperature Range | -40C to +125C | -40C to +125C | -40C to +125C | -40C to +125C |
| Ethernet | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps |
| Functional Safety | ASIL-D | ASIL-D | ASIL-D | ASIL-D |
Bảo phân biệt quan trọng
- Dual-core e200z4 with lockstep capability (vsSPC58EG84E5)
- Integrated hardware security module (HSM) (vsSPC58EG80E5E)
- 8 MB flash memory with ECC protection (vsSPC58EG84E5)
Ghi chú thiết kế
The SPC58EG80E5 has multiple power domains, requiring careful decoupling. Place 100nF ceramic capacitors close to each VDD pin and a 10uF bulk capacitor near the main power input. Use a dedicated power management IC to sequence the different supply rails, ensuring stable operation across the full temperature range. Refer to the STMicroelectronics application note for recommended power supply design.
The TEBGA-292 package has a complex pinout with high-speed interfaces like Ethernet and CAN-FD. Use controlled impedance traces for Ethernet (100 ohm differential) and keep traces short to minimize signal integrity issues. Place decoupling capacitors as close to the power pins as possible. Follow the layout guidelines in the STMicroelectronics datasheet to ensure reliable operation.
The SPC58EG80E5 can dissipate significant power at 180 MHz, especially in automotive environments. Ensure adequate thermal management by using a thermal via array under the BGA package and connecting to a large copper pour on the PCB. The operating temperature range is -40°C to +125°C, so verify that the junction temperature stays within limits under worst-case conditions.
Thông tin tuân thủ
RoHS compliant per STMicroelectronics product page. AEC-Q100 qualified for automotive applications.
