SPC58NG84E7 - 32-bit Automotive MCU, 4MB Flash | STMicroelectronics
MPN: SPC58NG84E7 β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $25.5 | $25.50 |
| 10 | $23.4 | $234.00 |
| 100 | $20.1 | $2,010.00 |
| 500 | $18.2 | $9,100.00 |
| 1,000 | $16.8 | $16,800.00 |
Drop-in alternatives for SPC58NG84E7 β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
SPC58NG80E7
β Drop-Inπ Reference alternative (not in catalog)
SPC58NG84E7C
β Drop-Inπ Reference alternative (not in catalog)
S32K344
β Drop-Inπ Reference alternative (not in catalog)
SPC58NG84E7 Maximum Ratings & Electrical Characteristics
| Core | Power Architecture e200z4 |
| Maximum Clock Frequency | 180 MHz |
| Flash Memory | 4 MB |
| RAM | 512 KB |
| Supply Voltage Range | 3.3 V to 5 V |
| Operating Temperature Range | -40C to +150C |
| Communication Interfaces | CAN, LIN, FlexRay, Ethernet |
| ADC | Multiple 12-bit ADCs |
| Timers | PWM timers |
| DMA | Yes |
| Functional Safety | ASIL-D (ISO 26262) |
| Hardware Security Module | Yes |
| Memory Protection Unit | Yes |
| Package | [DATA_NEEDED: Package type] |
| Mounting Type | [DATA_NEEDED: Mounting type] |
| RoHS Status | [DATA_NEEDED: RoHS status] |
SPC58NG84E7 [data_needed: package type] Pin Configuration Guide
Complete pinout information for SPC58NG84E7 ([data_needed: package type] package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
![[data_needed: package type] package pinout diagram for SPC58NG84E7](/assets/package-diagrams/default.svg?v=1786626484)
No detailed pinout data available for SPC58NG84E7.
Refer to the datasheet for full pin configuration.
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
SPC58NG84E7 is suitable for 6 applications: Automotive Body Control Module, Gateway Module, Battery Management System, Electric Power Steering, Advanced Driver Assistance Systems, Industrial Automation.
Automotive Body Control Module
The SPC58NG84E7 manages lighting, door locks, and window controls in a BCM. Its CAN and LIN interfaces enable communication with other ECUs, while its ASIL-D safety features ensure reliable operation. The 4 MB flash stores complex control algorithms, and the 180 MHz core provides real-time response. In a typical BCM, the MCU reads sensor inputs, controls actuators, and communicates over the vehicle network. Its wide temperature range and robust design make it ideal for under-hood or cabin mounting. The HSM ensures secure communication and prevents unauthorized access.
Recommended
Gateway Module
The SPC58NG84E7 serves as a central gateway, routing data between CAN, LIN, FlexRay, and Ethernet networks. Its multiple communication interfaces and high processing power enable efficient data forwarding and protocol conversion. The HSM provides secure communication, essential for connected vehicles. In a gateway, the MCU manages network traffic, filters messages, and ensures data integrity. Its 4 MB flash stores routing tables and security keys. The device's functional safety features ensure reliable operation in safety-critical scenarios.
Recommended
Battery Management System
The SPC58NG84E7 monitors battery cells in a BMS, using its multiple 12-bit ADCs to measure voltage and current. Its CAN interface communicates with the vehicle's main controller. The MCU's ASIL-D safety features ensure accurate and reliable battery monitoring, preventing overcharge or over-discharge. In a BMS, the MCU balances cells, estimates state of charge, and protects the battery pack. Its wide temperature range and robust design make it suitable for automotive battery packs. The HSM secures communication and data.
Recommended
Electric Power Steering
The SPC58NG84E7 controls the motor in an electric power steering (EPS) system. Its PWM timers and ADC interfaces enable precise motor control, while its functional safety features ensure safe operation. The MCU processes torque sensor inputs and drives the motor driver. In an EPS, the MCU must respond in real-time to driver inputs, making its 180 MHz core essential. The device's robust communication interfaces allow integration with other vehicle systems. Its wide temperature range ensures reliable operation in the engine compartment.
Recommended
Advanced Driver Assistance Systems
The SPC58NG84E7 processes sensor data in ADAS applications, such as radar and camera fusion. Its high processing power and multiple communication interfaces enable real-time data processing. The MCU's ASIL-D safety features are critical for ADAS, where failures can have severe consequences. In an ADAS, the MCU receives data from sensors, processes it, and sends commands to actuators. Its 4 MB flash stores complex algorithms, and its HSM secures data. The device's wide temperature range and reliability make it suitable for automotive use.
Recommended
Industrial Automation
The SPC58NG84E7 is used in industrial automation for motor control and process monitoring. Its robust design and wide temperature range make it suitable for harsh industrial environments. The MCU's multiple ADCs and PWM timers enable precise control of motors and actuators. Its communication interfaces, including CAN and Ethernet, allow integration with industrial networks. The device's functional safety features ensure reliable operation in safety-critical industrial applications. Its 4 MB flash stores complex control algorithms.
Recommended
Recommended Products Summary
Engineering reference data for SPC58NG84E7 β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | SPC58NG80E7 | SPC58NG84E7C | S32K344 |
|---|---|---|---|---|
| Package | [DATA_NEEDED: Package type] | [DATA_NEEDED: Package type] | [DATA_NEEDED: Package type] | [DATA_NEEDED: Package type] |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | NXP Semiconductors |
| Core | Power Architecture e200z4 | Power Architecture e200z4 | Power Architecture e200z4 | Arm Cortex-M7 |
| Maximum Clock Frequency | 180 MHz | 180 MHz | 180 MHz | 160 MHz |
| Flash Memory | 4 MB | 2 MB | 4 MB | 2 MB |
| RAM | 512 KB | 512 KB | 512 KB | 512 KB |
| Functional Safety | ASIL-D | ASIL-D | ASIL-D | ASIL-B |
| Hardware Security Module | Yes | Yes | Yes | Yes |
Key Differentiators
- Larger flash memory (4 MB) compared to SPC58NG80E7 (vs SPC58NG80E7)
- Higher functional safety level (ASIL-D) compared to S32K344 (vs S32K344)
- Power Architecture core vs Arm Cortex-M7 (vs S32K344)
Design Notes
Ensure proper power supply decoupling with 100nF capacitors close to each power pin and a 10uF bulk capacitor. The SPC58NG84E7 operates from 3.3V to 5V, so verify the voltage regulator can handle peak current demands during flash programming or high-speed communication.
For high-speed interfaces like Ethernet and FlexRay, use controlled impedance traces and keep them short. Provide a solid ground plane and separate analog and digital grounds to minimize noise. Follow ST's layout guidelines in the datasheet for optimal EMI performance.
Do not exceed the absolute maximum ratings for supply voltage and I/O pins. Ensure the HSM is properly initialized for secure boot. Use the lockstep core and ECC features to achieve ASIL-D compliance. Test the MCU under worst-case temperature and voltage conditions.
Compliance Information
AEC-Q100 qualified per automotive grade. RoHS and REACH status not specified in provided data.
