SPC58NE84E7 - 32-bit Automotive MCU, 6MB Flash | STMicroelectronics
MPN: SPC58NE84E7 β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $25.5 | $25.50 |
| 10 | $23.2 | $232.00 |
| 100 | $20.1 | $2,010.00 |
| 500 | $18.3 | $9,150.00 |
| 1,000 | $16.75 | $16,750.00 |
Drop-in alternatives for SPC58NE84E7 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:
SPC58NE84E7C
β Drop-Inπ Reference alternative (not in catalog)
SPC58NE84E5
β Drop-Inπ Reference alternative (not in catalog)
SPC58NE84E3
β Drop-Inπ Reference alternative (not in catalog)
SPC58NE84E7 Maximum Ratings & Electrical Characteristics
| Core | e200z4 (Power Architecture) |
| Core Count | 2 (with lockstep option) |
| Max Clock Frequency | 180 MHz |
| Flash Memory | 6 MB |
| RAM | 512 KB |
| Operating Voltage | 3.3 V to 5 V |
| Package | BGA292 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40C to +125C |
| AEC-Q100 | Qualified |
| RoHS | Compliant |
| ADC | 12-bit, multiple channels |
| Communication Interfaces | FlexRay, CAN, LIN, Ethernet |
| Security | CSE (Cryptographic Service Engine) |
| Functional Safety | ASIL-B |
SPC58NE84E7 Pin Configuration
| Pin A1 | VDD β Core power supply |
| Pin A2 | VSS β Ground |
| Pin B1 | VDDA β Analog power supply |
| Pin B2 | VSSA β Analog ground |
| Pin C1 | RESET β Reset input |
| Pin C2 | XTAL β Crystal oscillator input |
| Pin D1 | EXTAL β Crystal oscillator output |
| Pin D2 | P0 β General purpose I/O |
| Pin E1 | P1 β General purpose I/O |
| Pin E2 | P2 β General purpose I/O |
| Pin F1 | P3 β General purpose I/O |
| Pin F2 | P4 β General purpose I/O |
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
SPC58NE84E7 is suitable for 6 applications: Automotive Body Control Module, Gateway Module, Domain Controller, Electric Power Steering (EPS), Battery Management System (BMS), Engine Control Unit (ECU).
Automotive Body Control Module
The SPC58NE84E7 is ideal for body control modules (BCMs) due to its high-speed processing, extensive communication interfaces (CAN, LIN), and large memory. It manages lighting, windows, locks, and other body functions. The MCU's 180 MHz clock ensures fast response to user inputs, while its 6 MB flash stores complex control algorithms. Its AEC-Q100 qualification guarantees reliable operation in automotive temperature ranges. The device's low-power modes help reduce battery drain when the vehicle is off. Additionally, the integrated security module protects against unauthorized access to vehicle systems.
Recommended
Gateway Module
The SPC58NE84E7 serves as a central gateway, routing data between different vehicle networks (CAN, LIN, FlexRay, Ethernet). Its multiple communication interfaces and high processing power enable efficient protocol conversion and data aggregation. The 6 MB flash allows storing routing tables and diagnostic logs. The device's security features ensure secure communication between domains. Its functional safety up to ASIL-B supports fail-safe operation. The MCU's DMA controller offloads data transfer, reducing CPU load. This makes it a robust choice for modern vehicle architectures.
Recommended
Domain Controller
In domain controllers, the SPC58NE84E7 aggregates data from multiple sensors and subsystems, performing high-level processing. Its dual-core architecture with lockstep capability enhances reliability for safety-critical functions. The 512 KB RAM supports complex algorithms for sensor fusion. The device's high-speed ADC and timers enable precise data acquisition. Its Ethernet interface allows high-bandwidth communication with other domain controllers. The MCU's security engine protects data integrity. This makes it suitable for advanced driver-assistance systems (ADAS) and infotainment domains.
Recommended
Electric Power Steering (EPS)
The SPC58NE84E7 is used in electric power steering systems, where real-time control and safety are paramount. Its 180 MHz clock ensures fast control loop execution, while the lockstep core provides redundancy for safety. The device's PWM timers and ADC interface with motor drivers and torque sensors. Its AEC-Q100 qualification ensures reliability in harsh conditions. The MCU's functional safety features support ASIL-B compliance. The 6 MB flash stores calibration data and control algorithms. This enables precise and responsive steering assistance.
Recommended
Battery Management System (BMS)
The SPC58NE84E7 is suitable for battery management systems in electric vehicles, monitoring cell voltages and temperatures. Its multiple ADC channels and CAN interface enable communication with battery monitoring ICs. The device's high processing power supports complex state-of-charge algorithms. Its security features protect against tampering. The MCU's low-power modes help conserve energy. The 6 MB flash stores calibration and logging data. Its AEC-Q100 qualification ensures reliable operation in automotive environments. This makes it a robust choice for BMS applications.
Recommended
Engine Control Unit (ECU)
The SPC58NE84E7 is used in engine control units for real-time engine management. Its high-speed processing and precise timers enable accurate fuel injection and ignition timing. The device's ADC interfaces with sensors for temperature, pressure, and position. Its CAN interface communicates with other ECUs. The MCU's functional safety features support ASIL-B compliance. The 6 MB flash stores engine maps and control algorithms. Its AEC-Q100 qualification ensures reliability under high temperatures. This makes it ideal for demanding engine control applications.
Recommended
Recommended Products Summary
Engineering reference data for SPC58NE84E7 β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | SPC58NE84E7C | SPC58NE84E5 | SPC58NE84E3 |
|---|---|---|---|---|
| Package | BGA292 | BGA292 - same | BGA292 - same | BGA292 - same |
| Flash Memory | 6 MB | 6 MB | 4 MB | 2 MB |
| RAM | 512 KB | 512 KB | 384 KB | 256 KB |
| Max Clock Frequency | 180 MHz | 180 MHz | 180 MHz | 180 MHz |
| AEC-Q100 | Qualified | Qualified | Qualified | Qualified |
| Functional Safety | ASIL-B | ASIL-B | ASIL-B | ASIL-B |
| Security Module | CSE | CSE | CSE | CSE |
| Price (1pc) | $25.50 | $25.50 | $22.00 | $18.00 |
Key Differentiators
- Largest memory in family (vs SPC58NE84E5)
- Same package, higher performance (vs SPC58NE84E3)
- Automotive-grade reliability (vs Generic MCUs)
Design Notes
Ensure stable power supply decoupling: place 100nF capacitors close to each VDD/VSS pair and a 10uF bulk capacitor near the power input. The core voltage is typically 1.2V, generated by an internal regulator, but external filtering is critical to avoid noise-induced resets.
The BGA292 package has a thermal resistance of approximately 20 C/W. At 180 MHz and full load, power dissipation can reach 2W, causing a 40C temperature rise. Ensure adequate PCB copper area and airflow to keep junction temperature below 125C.
For BGA packages, use a 4-layer PCB with dedicated power and ground planes. Route high-speed signals with controlled impedance. Place the crystal oscillator close to the XTAL/EXTAL pins and keep traces short to minimize parasitic capacitance.
Compliance Information
AEC-Q100 qualified per STMicroelectronics. RoHS compliant. REACH compliance assumed based on ST policy.
