SPC58NG80E5 - 32-bit Automotive MCU, 8MB Flash | STMicroelectronics
N.º de pieza: SPC58NG80E5 ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $25.5 | $25,50 |
| 10 | $23.2 | $232,00 |
| 100 | $20.8 | $2.080,00 |
| 500 | $18.9 | $9.450,00 |
| 1.000 | $17.4 | $17.400,00 |
SPC58NG80E5 Descripción general
What is an automotive microcontroller? An automotive microcontroller is a specialized integrated circuit designed to control electronic systems within vehicles, such as engine management, body control, advanced driver-assistance systems (ADAS), and infotainment. These MCUs are engineered to meet stringent automotive standards, including AEC-Q100 qualification, extended temperature ranges (-40°C to +125°C), and enhanced reliability for harsh environments. They typically integrate multiple communication interfaces (CAN, LIN, SPI, Ethernet) and safety features like lockstep cores and memory protection units (MPU) to support functional safety standards such as ISO 26262.
Key features of the SPC58NG80E5 include a dual-core e200z4d architecture (with one core available for safety lockstep), 8 MB of flash with ECC, 768 KB of SRAM, and a rich set of peripherals: 4× CAN-FD, 2× Ethernet (10/100 Mbps), 16× LIN, 3× SPI, 2× I2C, and multiple ADCs. The MCU also integrates a hardware security module (HSM) for secure boot and cryptographic operations, and supports up to 180 MHz core frequency. Its advanced timer modules (eTPU2, eMIOS) enable precise motor control and PWM generation.
From a technical depth perspective, the SPC58NG80E5 leverages ST's 40nm embedded flash process, offering low power consumption and high reliability. The dual-core architecture with lockstep capability allows the device to achieve ASIL-B (Automotive Safety Integrity Level B) compliance, making it suitable for safety-critical applications. The device also includes a memory protection unit (MPU), a cyclic redundancy check (CRC) unit, and a fault collection and control unit (FCCU) for robust error detection and handling.
Typical applications include automotive body control modules (BCM), gateway modules, battery management systems (BMS), and advanced driver assistance systems (ADAS) domain controllers. The SPC58NG80E5's high flash density and CAN-FD support make it ideal for over-the-air (OTA) update capable ECUs, while its Ethernet interfaces enable high-speed in-vehicle networking.
When designing with this MCU, ensure proper power supply decoupling with 100nF and 10uF capacitors near each power pin, and follow the recommended PCB layout for the TEPBGA292 package to manage thermal dissipation. The device requires a stable 3.3V core supply and 5V I/O supply, and the boot configuration pins must be set correctly for the desired boot mode (e.g., from flash or via serial bootloader).
Alternativas directas para SPC58NG80E5 — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
SPC58NG84E5
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
SPC58NG80E5-Q1
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
SPC58NG80E5T
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
SPC58NG80E5 Valores máximos y características eléctricas
| Core | Power Architecture e200z4d |
| Frecuencia de reloj máxima | 180 MHz |
| Flash Memory | 8 MB |
| SRAM | 768 KB |
| Tensión de alimentación | 3.3 V to 5 V |
| Encapsulado | TEPBGA292 |
| Temperatura de funcionamiento | -40C to +125C |
| CAN-FD | 4 |
| Ethernet | 2 (10/100 Mbps) |
| LIN | 16 |
| SPI | 3 |
| I2C | 2 |
| ADC | Multiple |
| Hardware Security Module | Yes |
| Safety Level | ASIL-B |
| Process Technology | 40nm |
| AEC-Q100 | Qualified |
Configuración de pines de SPC58NG80E5
| Pin A1 | VDD — Core power supply |
| Pin A2 | VSS — Ground |
| Pin B1 | VDDA — Analog power supply |
| Pin B2 | VSSA — Analog ground |
| Pin C1 | RESET — Reset input |
| Pin C2 | BOOT — Boot mode select |
| Pin D1 | CAN0_TX — CAN-FD transmit |
| Pin D2 | CAN0_RX — CAN-FD receive |
| Pin E1 | ETH0_TXD — Ethernet transmit data |
| Pin E2 | ETH0_RXD — Ethernet receive data |
| Pin F1 | LIN0_TX — LIN transmit |
| Pin F2 | LIN0_RX — LIN receive |
Aplicaciones típicas
SPC58NG80E5 es adecuado para 6 aplicacións: Automotive Body Control Module, Gateway Module, Battery Management System, ADAS Domain Controller, Engine Control Unit, Infotainment System.
Automotive Body Control Module
The SPC58NG80E5 is ideal for body control modules (BCM) due to its high flash density, CAN-FD support, and robust communication interfaces. It manages lighting, windows, locks, and other body functions with real-time processing. The 180 MHz core and 8 MB flash enable complex control algorithms and OTA updates. Its AEC-Q100 qualification ensures reliable operation in harsh automotive environments.
Recomendado
Gateway Module
The SPC58NG80E5 serves as a central gateway in automotive networks, routing data between CAN, LIN, and Ethernet domains. Its 2× Ethernet interfaces and 4× CAN-FD channels enable high-speed data transfer and protocol conversion. The hardware security module (HSM) ensures secure communication and data integrity. The device's dual-core architecture with lockstep capability provides the reliability needed for gateway applications.
Recomendado
Battery Management System
The SPC58NG80E5 is well-suited for battery management systems (BMS) in electric vehicles. Its high flash density supports complex state-of-charge (SoC) and state-of-health (SoH) algorithms. The CAN-FD interfaces enable communication with battery cells and the vehicle's central controller. ASIL-B compliance ensures safe operation, while the 180 MHz core provides real-time processing for cell balancing and fault detection.
Recomendado
ADAS Domain Controller
The SPC58NG80E5 is used in ADAS domain controllers for sensor fusion and decision-making. Its high-performance core and extensive peripherals support camera, radar, and lidar data processing. The Ethernet interfaces enable high-speed data transfer to other ECUs. The device's safety features, including lockstep cores and MPU, ensure reliable operation in safety-critical ADAS functions.
Recomendado
Engine Control Unit
The SPC58NG80E5 is suitable for engine control units (ECUs) due to its high-speed processing and advanced timer modules (eTPU2, eMIOS). These timers enable precise control of fuel injection and ignition timing. The device's robust communication interfaces support diagnostics and real-time data exchange. Its AEC-Q100 qualification ensures reliable operation under extreme temperatures and vibrations.
Recomendado
Infotainment System
The SPC58NG80E5 can be used in infotainment systems for audio processing, display control, and connectivity. Its high flash density supports multimedia applications, while the Ethernet and CAN interfaces enable communication with other vehicle systems. The hardware security module ensures secure software updates and data protection. The device's 180 MHz core provides sufficient processing power for infotainment tasks.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para SPC58NG80E5 — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | SPC58NG84E5 | SPC58NG80E5-Q1 | S32K344 |
|---|---|---|---|---|
| Package | TEPBGA292 | TEPBGA292 - same | TEPBGA292 - same | LQFP144 - different |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | NXP Semiconductors |
| Core | Power Architecture e200z4d | Power Architecture e200z4d | Power Architecture e200z4d | Arm Cortex-M7 |
| Max Clock Frequency | 180 MHz | 180 MHz | 180 MHz | 160 MHz |
| Flash Memory | 8 MB | 8 MB | 8 MB | 4 MB |
| SRAM | 768 KB | 768 KB | 768 KB | 512 KB |
| CAN-FD | 4 | 4 | 4 | 3 |
| Ethernet | 2 (10/100 Mbps) | 2 (10/100 Mbps) | 2 (10/100 Mbps) | 1 (10/100 Mbps) |
| Safety Level | ASIL-B | ASIL-B | ASIL-B | ASIL-B |
Diferenciadores clave
- Higher flash memory (8 MB) compared to S32K344 (frente a NXP S32K344)
- Dual Ethernet interfaces (frente a NXP S32K344)
- Power Architecture core (frente a NXP S32K344)
Notas de diseño
Ensure proper power supply decoupling with 100nF and 10uF capacitors near each power pin. The SPC58NG80E5 requires a stable 3.3V core supply and 5V I/O supply. Use a low-ESR ceramic capacitor for high-frequency noise filtering and a bulk capacitor for transient current demands.
Follow the recommended PCB layout for the TEPBGA292 package to manage thermal dissipation. Use multiple vias to connect the thermal pad to the ground plane. Ensure adequate copper pour for heat spreading, especially in high-temperature automotive environments.
Set the boot configuration pins correctly for the desired boot mode (e.g., from flash or via serial bootloader). Incorrect boot settings can prevent the MCU from starting. Also, ensure the reset circuit meets the minimum reset pulse width specified in the datasheet.
Información de cumplimiento
AEC-Q100 qualified for automotive applications. RoHS and REACH compliant per STMicroelectronics.
