SPC58NE84E7 - 32-bit Automotive MCU, 6MB Flash, 4MB RAM | STMicroelectronics
MPN: SPC58NE84E7 β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $45.2 | $45.20 |
| 10 | $41.8 | $418.00 |
| 100 | $38.5 | $3,850.00 |
| 500 | $35.2 | $17,600.00 |
| 1,000 | $32.9 | $32,900.00 |
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)
TC297TA
β‘ Same Packageπ Reference alternative (not in catalog)
MPC5748G
β‘ Same Packageπ Reference alternative (not in catalog)
SPC58NE84E7 Maximum Ratings & Electrical Characteristics
| Core | e200z4 (Power Architecture) |
| Core Count | 2 (lockstep) + 1 (peripheral) |
| Max Clock Frequency | 180 MHz |
| Flash Memory | 6 MB |
| RAM | 4 MB |
| Package | TQFP-292 |
| Operating Temperature | -40Β°C to +150Β°C |
| Supply Voltage | 3.3V to 5V |
| AEC-Q100 Qualification | Grade 1 |
| CAN Interfaces | 4 (CAN-FD) |
| LIN Interfaces | 8 |
| FlexRay | 2 channels |
| Ethernet | 1 (10/100 Mbps) |
| ADC Channels | 64 (12-bit) |
| DMA Channels | 64 |
| Security | HSM, cryptographic accelerators |
| RoHS Status | Compliant |
SPC58NE84E7 Pin Configuration
| Pin 1 | VDD β Core power supply |
| Pin 2 | VSS β Ground |
| Pin 3 | P0_0 β General purpose I/O |
| Pin 4 | P0_1 β General purpose I/O |
| Pin 5 | P0_2 β General purpose I/O |
| Pin 6 | P0_3 β General purpose I/O |
| Pin 7 | P0_4 β General purpose I/O |
| Pin 8 | P0_5 β General purpose I/O |
| Pin 9 | P0_6 β General purpose I/O |
| Pin 10 | P0_7 β General purpose I/O |
| Pin 11 | VDD β Core power supply |
| Pin 12 | VSS β Ground |
| Pin 13 | P1_0 β General purpose I/O |
| Pin 14 | P1_1 β General purpose I/O |
| Pin 15 | P1_2 β General purpose I/O |
| Pin 16 | P1_3 β General purpose I/O |
| Pin 17 | P1_4 β General purpose I/O |
| Pin 18 | P1_5 β General purpose I/O |
| Pin 19 | P1_6 β General purpose I/O |
| Pin 20 | P1_7 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: Engine Control Unit (ECU), Battery Management System (BMS), Advanced Driver Assistance Systems (ADAS), Transmission Control Unit (TCU), Body Control Module (BCM), Industrial Automation.
Engine Control Unit (ECU)
The SPC58NE84E7 is ideal for engine control units due to its high performance (180 MHz), large memory (6 MB flash), and robust safety features. It can handle complex control algorithms, real-time processing, and communication with other vehicle systems. The dual-core lockstep architecture ensures fault detection, critical for safety-critical engine management. The device's CAN-FD and FlexRay interfaces enable high-speed communication with sensors and actuators. Its AEC-Q100 Grade 1 qualification ensures reliable operation in the harsh under-hood environment, with temperatures up to 150Β°C. The HSM provides secure communication and protection against cyber threats, essential for modern vehicles.
Recommended
Battery Management System (BMS)
The SPC58NE84E7 is well-suited for battery management systems in electric and hybrid vehicles. Its high-speed ADC (64 channels, 12-bit) can monitor cell voltages and temperatures accurately. The large memory allows for complex state-of-charge (SoC) and state-of-health (SoH) algorithms. The device's safety features, including lockstep cores and ECC on memory, ensure reliable operation in safety-critical BMS applications. The CAN-FD interfaces enable communication with the vehicle's central control unit. The wide operating temperature range (-40Β°C to +150Β°C) makes it suitable for battery pack environments. The HSM ensures secure communication and data integrity.
Recommended
Advanced Driver Assistance Systems (ADAS)
The SPC58NE84E7 is used in ADAS domain controllers for sensor fusion and decision-making. Its high processing power (180 MHz) and large memory (6 MB flash) enable real-time processing of camera, radar, and LiDAR data. The device's Ethernet interface supports high-bandwidth communication with other ADAS modules. The safety features, including lockstep cores and MPU, are essential for ISO 26262 compliance. The HSM provides secure communication and protects against cyber attacks. The device's rich peripheral set, including DMA and interrupt controllers, ensures efficient data handling. Its AEC-Q100 Grade 1 qualification ensures reliability in automotive environments.
Recommended
Transmission Control Unit (TCU)
The SPC58NE84E7 is suitable for transmission control units, managing gear shifting and clutch control. Its high-speed processing and real-time capabilities ensure smooth and efficient gear changes. The device's CAN-FD and FlexRay interfaces enable communication with the engine ECU and other vehicle systems. The large memory allows for complex control algorithms and calibration data. The safety features, including lockstep cores, ensure reliable operation in safety-critical transmission applications. The device's wide operating temperature range and AEC-Q100 Grade 1 qualification make it suitable for under-hood installation.
Recommended
Body Control Module (BCM)
The SPC58NE84E7 can be used in body control modules to manage lighting, windows, locks, and other body functions. Its rich set of communication interfaces (CAN, LIN) allows it to interface with various sensors and actuators. The device's low power consumption and wide operating temperature range make it suitable for always-on applications. The large memory enables complex body control algorithms and diagnostics. The HSM provides secure communication for keyless entry and other security features. The device's AEC-Q100 Grade 1 qualification ensures reliability in automotive environments.
Recommended
Industrial Automation
The SPC58NE84E7 is also suitable for industrial automation applications, such as programmable logic controllers (PLCs) and motor control. Its high performance and rich peripheral set enable real-time control and communication. The device's Ethernet interface supports industrial Ethernet protocols like PROFINET and EtherCAT. The safety features, including lockstep cores, are beneficial for safety-critical industrial applications. The device's wide operating temperature range and robust design make it suitable for harsh industrial environments. The HSM provides secure communication for industrial IoT 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 | TC297TA | MPC5748G |
|---|---|---|---|---|---|---|
| Package | TQFP-292 | TQFP-292 | TQFP-292 | TQFP-292 | BGA-292 | BGA-292 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | Infineon | NXP Semiconductors |
| Core | e200z4 (Power Architecture) | e200z4 | e200z4 | e200z4 | TriCore | e200z4 |
| Max Clock Frequency | 180 MHz | 180 MHz | 180 MHz | 180 MHz | 300 MHz | 160 MHz |
| Flash Memory | 6 MB | 6 MB | 4 MB | 2 MB | 6 MB | 6 MB |
| RAM | 4 MB | 4 MB | 2 MB | 1 MB | 1 MB | 1 MB |
| AEC-Q100 Qualification | Grade 1 | Grade 1 | Grade 1 | Grade 1 | Grade 1 | Grade 1 |
| CAN Interfaces | 4 (CAN-FD) | 4 (CAN-FD) | 4 (CAN-FD) | 4 (CAN-FD) | 4 (CAN-FD) | 4 (CAN-FD) |
Key Differentiators
- Higher memory capacity (vs SPC58NE84E5)
- Same package, pin-compatible (vs SPC58NE84E5)
- Higher clock frequency (vs MPC5748G)
Design Notes
The SPC58NE84E7 requires multiple power supplies: VDD (core), VDDA (analog), and VDDIO (I/O). Ensure proper decoupling with 100nF capacitors close to each power pin and a 10uF bulk capacitor. Follow the recommended power-up sequence: VDDIO first, then VDDA, then VDD. Use a dedicated power management IC to ensure correct sequencing.
The TQFP-292 package has a thermal resistance (theta_JA) of approximately 20Β°C/W. At maximum power dissipation (e.g., 2W), the junction temperature rise is 40Β°C. Ensure adequate airflow or a heatsink for high-power applications. Use thermal vias under the exposed pad to improve heat transfer to the PCB.
For the TQFP-292 package, use a 4-layer PCB with dedicated power and ground planes. Keep high-speed signals (Ethernet, FlexRay) away from noisy power traces. Use controlled impedance for Ethernet traces (100 ohms differential). Place the crystal oscillator close to the MCU and keep traces short to minimize EMI.
Compliance Information
AEC-Q100 Grade 1 qualified. RoHS compliant per STMicroelectronics product page.
