STMicroelectronics

SPC58NH92C3 - 32-bit Automotive MCU, 6MB Flash | STMicroelectronics

Name: SPC58NH92C3
Brand: STMicroelectronics
Price: 25.50 USD
Availability: InStock

MPN: SPC58NH92C3 ✓ Active

In Stock (99,999) Ships in 1-3 business days

3.3V to 5V I/O, 1.2V core Vdss TEPBGA292 (292-ball BGA) Package 180 MHz Speed 6 MB Memory

$25.5 USD / Unit

MOQ: 1 |

Volume Pricing

Qty	Unit Price	Extended
1	$25.5	$25.50
10	$23.2	$232.00
100	$20.8	$2,080.00
500	$18.5	$9,250.00
1,000	$16.9	$16,900.00

ℹ️ All prices are in USD

View Datasheet (PDF) View Alternatives

Quantity

Drop-in alternatives for SPC58NH92C3 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.

Quick Comparison Tool — Select alternative parts for side-by-side comparison:

SPC58NH92C1

✅ Drop-In

📦 TEPBGA292

Lower flash/RAM, same package and pinout

📋 Reference alternative (not in catalog)

SPC58NH92C2

✅ Drop-In

📦 TEPBGA292

Different memory configuration, same package

📋 Reference alternative (not in catalog)

SPC58NH92C3

✅ Drop-In

STMicroelectronics

📦 TEPBGA292

e200z4 (Power Architecture) · 180 MHz · 6 MB · 512 KB · 3.3V to 5V I/O, 1.2V core · -40°C to +125°C · TEPBGA292 (292-ball BGA) · Surface Mount

✓ 99,999 In Stock

$16.9 / Unit

View Datasheet →

ℹ️ 2 cross-package part(s) hidden — different package requires PCB rework and is not a true drop-in replacement. Contact us if you need cross-package suggestions.

SPC58NH92C3 Maximum Ratings & Electrical Characteristics

Core	e200z4 (Power Architecture)
Maximum Clock Frequency	180 MHz
Flash Memory	6 MB
RAM	512 KB
Operating Voltage	3.3V to 5V I/O, 1.2V core
Operating Temperature	-40°C to +125°C
Package	TEPBGA292 (292-ball BGA)
Mounting Type	Surface Mount
AEC-Q100	Qualified
Safety Level	ASIL-D (ISO 26262)
Communication Interfaces	CAN-FD, LIN, FlexRay, Ethernet, SPI, I2C, UART
Security	Hardware Security Module (HSM)
DMA Channels	64
ADC Resolution	12-bit
RoHS Status	Compliant

SPC58NH92C3 Pin Configuration

Pin A1	VDD — Core power supply (1.2V)
Pin A2	VSS — Ground
Pin B1	VDDIO — I/O power supply (3.3V/5V)
Pin C1	RESET — Reset input
Pin D1	XTAL — Crystal oscillator input
Pin E1	CAN0_TX — CAN0 transmit
Pin F1	CAN0_RX — CAN0 receive
Pin G1	LIN0_TX — LIN0 transmit
Pin H1	LIN0_RX — LIN0 receive
Pin J1	ETH_TX — Ethernet transmit
Pin K1	ETH_RX — Ethernet receive
Pin L1	SPI0_SCK — SPI0 clock

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

SPC58NH92C3 is suitable for 6 applications: Automotive Body Control Module, Gateway Module, Battery Management System (BMS), Advanced Driver Assistance Systems (ADAS), Engine Control Unit (ECU), Industrial Automation Controller.

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Automotive Body Control Module

The SPC58NH92C3 is ideal for body control modules (BCM) due to its high-speed processing, extensive communication interfaces (CAN-FD, LIN), and AEC-Q100 qualification. It manages lighting, windows, locks, and other body functions with real-time responsiveness. The device's ASIL-D safety level ensures reliable operation in safety-critical scenarios. Its 6 MB flash allows storing complex control algorithms and diagnostic routines. The BCM can use the MCU's multiple CAN and LIN channels to communicate with various sensors and actuators, while the Ethernet interface enables high-speed gateway communication. The SPC58NH92C3's low power modes help reduce quiescent current in standby, meeting automotive battery drain requirements. Its robust EMC performance ensures reliable operation in the noisy automotive environment.

Recommended

L9369 · STMicroelectronics TJA1044 (CAN transceiver for bus communication)

🌐

Gateway Module

In a gateway module, the SPC58NH92C3 acts as a central hub routing messages between different vehicle networks (CAN, LIN, FlexRay, Ethernet). Its high clock speed and multiple communication interfaces enable low-latency data forwarding. The device's security module (HSM) provides secure communication and prevents unauthorized access. The 6 MB flash allows storing routing tables and security keys. The SPC58NH92C3's DMA controller offloads data transfers, reducing CPU load and improving throughput. Its ASIL-D safety level ensures reliable operation in safety-critical communication. The gateway can use the Ethernet interface for high-bandwidth data transfer between domains, while CAN-FD handles real-time control messages. The device's temperature range and AEC-Q100 qualification make it suitable for under-dash installation.

Recommended

TJA1101 (Ethernet PHY for in-vehicle networking) TJA1051 (CAN transceiver for bus communication)

⚡

Battery Management System (BMS)

The SPC58NH92C3 is well-suited for battery management systems in electric vehicles, where it monitors cell voltages, temperatures, and currents. Its high-speed ADC and processing capabilities enable accurate state-of-charge (SoC) and state-of-health (SoH) estimation. The device's safety features (ASIL-D) are critical for preventing overcharge/overdischarge. The 6 MB flash stores complex battery algorithms and calibration data. The MCU communicates with battery monitoring ICs via SPI or CAN, and with the vehicle's main controller via CAN-FD. Its wide temperature range ensures operation in the battery pack environment. The SPC58NH92C3's low power modes help extend battery life during standby. The HSM provides secure communication for battery authentication and anti-tampering.

Recommended

LTC6811 (Battery stack monitor for cell voltage measurement) TJA1044 (CAN transceiver for communication)

🚗

Advanced Driver Assistance Systems (ADAS)

The SPC58NH92C3 is used in ADAS applications such as adaptive cruise control, lane keeping, and collision avoidance. Its high processing power (180 MHz) and FPU enable real-time sensor fusion and control algorithms. The device's ASIL-D safety level is essential for fail-safe operation. The 6 MB flash stores complex perception and decision algorithms. The MCU interfaces with cameras, radar, and lidar via Ethernet or CAN-FD. Its DMA and interrupt handling ensure low-latency response to sensor inputs. The SPC58NH92C3's security module protects against cyber attacks on connected vehicles. The device's temperature range and AEC-Q100 qualification make it suitable for under-hood or cabin mounting.

Recommended

TJA1101 (Ethernet PHY for sensor data) TJA1051 (CAN transceiver for control messages)

🚗

Engine Control Unit (ECU)

The SPC58NH92C3 is suitable for engine control units, where it manages fuel injection, ignition timing, and emission control. Its high-speed processing and precise ADC enable real-time engine control. The device's ASIL-D safety level ensures reliable operation in safety-critical engine functions. The 6 MB flash stores engine maps and control algorithms. The MCU communicates with sensors (crankshaft, camshaft, oxygen) and actuators (injectors, ignition coils) via dedicated interfaces. Its wide temperature range and AEC-Q100 qualification make it suitable for under-hood mounting. The SPC58NH92C3's robust EMC performance ensures reliable operation in the harsh engine environment.

Recommended

L9680 (Injector driver for fuel injection) TJA1044 (CAN transceiver for diagnostics)

🏭

Industrial Automation Controller

The SPC58NH92C3 can be used in industrial automation controllers for real-time control of machinery and processes. Its high processing power and communication interfaces (Ethernet, CAN) enable integration with industrial networks. The device's safety features (ASIL-D) are beneficial for functional safety in industrial applications. The 6 MB flash stores control programs and data logging. The MCU interfaces with sensors and actuators via analog and digital I/O. Its wide temperature range and robust design make it suitable for harsh industrial environments. The SPC58NH92C3's security module protects against unauthorized access in connected industrial systems.

Recommended

TJA1051 (CAN transceiver for industrial networking) L9369 · STMicroelectronics

Recommended Products Summary

L9369 STMicroelectronics Used in: Automotive Body Control Module, Industrial Automation Controller TJA1044 CAN transceiver for bus communication Used in: Automotive Body Control Module, Battery Management System (BMS), Engine Control Unit (ECU) TJA1101 Ethernet PHY for in-vehicle networking Used in: Gateway Module, Advanced Driver Assistance Systems (ADAS) TJA1051 CAN transceiver for bus communication Used in: Gateway Module, Advanced Driver Assistance Systems (ADAS), Industrial Automation Controller LTC6811 Battery stack monitor for cell voltage measurement Used in: Battery Management System (BMS) L9680 Injector driver for fuel injection Used in: Engine Control Unit (ECU)

What is the SPC58NH92C3?

The SPC58NH92C3 is a 32-bit automotive microcontroller from STMicroelectronics, based on the Power Architecture e200z4 core, operating at up to 180 MHz with 6 MB flash and 512 KB RAM. It is designed for safety-critical automotive applications and is AEC-Q100 qualified.

What is the maximum clock frequency of SPC58NH92C3?

The SPC58NH92C3 operates at a maximum clock frequency of 180 MHz. This high clock speed enables real-time processing for automotive control applications such as engine management and advanced driver-assistance systems.

How much flash memory does SPC58NH92C3 have?

The SPC58NH92C3 features 6 MB of embedded flash memory with ECC support. This large memory capacity allows storing complex application code and calibration data for automotive systems.

What is the operating temperature range of SPC58NH92C3?

The SPC58NH92C3 operates over a temperature range of -40°C to +125°C, making it suitable for under-hood and other high-temperature automotive environments.

Is SPC58NH92C3 AEC-Q100 qualified?

Yes, the SPC58NH92C3 is AEC-Q100 qualified, ensuring it meets the stringent reliability standards for automotive electronic components.

What safety level does SPC58NH92C3 support?

The SPC58NH92C3 supports ASIL-D (Automotive Safety Integrity Level D) according to ISO 26262, the highest level of functional safety for road vehicles, making it suitable for safety-critical systems like airbag control and braking.

What communication interfaces are available on SPC58NH92C3?

The SPC58NH92C3 includes CAN-FD, LIN, FlexRay, Ethernet, SPI, I2C, and UART interfaces, enabling flexible in-vehicle networking and communication with various sensors and actuators.

Does SPC58NH92C3 have security features?

Yes, the SPC58NH92C3 integrates a Hardware Security Module (HSM) for secure boot, cryptographic operations, and key management, protecting against unauthorized access and cyber threats.

What is the package type of SPC58NH92C3?

The SPC58NH92C3 is available in a 292-ball TEPBGA (Thermally Enhanced Plastic Ball Grid Array) package, which provides excellent thermal performance and is suitable for surface-mount assembly.

Where can I buy SPC58NH92C3?

You can purchase SPC58NH92C3 from authorized distributors such as DigiKey and Mouser. As of 2026-08-11, the price for a single unit is approximately $25.50 USD, with volume discounts available.

What is the lead time for SPC58NH92C3?

The typical lead time for SPC58NH92C3 is 12-16 weeks from STMicroelectronics, depending on order quantity and current market demand. For urgent requirements, check stock availability at distributors like DigiKey or Mouser.

Is SPC58NH92C3 in stock?

Stock availability for SPC58NH92C3 varies by distributor. As of 2026-08-11, DigiKey and Mouser may have limited stock; it is recommended to check their websites for real-time inventory.

SPC58NH92C3 vs SPC58NH92C1 - which is better for my application?

The SPC58NH92C3 and SPC58NH92C1 are from the same family, but the C3 variant typically offers more memory or higher performance. For applications requiring maximum flash and RAM, choose the C3; for cost-sensitive designs with lower memory needs, the C1 may suffice. Always verify the specific datasheet for differences.

What is the difference between SPC58NH92C3 and SPC58NH92C2?

The SPC58NH92C3 and SPC58NH92C2 are likely variants with different memory configurations or package options. The C3 typically has higher specifications, such as more flash or additional peripherals. Refer to the STMicroelectronics product comparison for exact differences.

When should I choose SPC58NH92C3 over SPC58NH92C1?

Choose SPC58NH92C3 when you need the highest memory capacity and performance for complex automotive applications like ADAS or gateway modules. If your application has lower memory requirements and cost is a concern, the C1 variant may be more suitable.

What is the best drop-in replacement for SPC58NH92C3?

The best drop-in replacement for SPC58NH92C3 is the SPC58NH92C3 itself, but if unavailable, consider the SPC58NH92C1 or SPC58NH92C2 from the same family, provided they are pin-compatible and meet your performance needs. Always verify pinout and electrical characteristics before substitution.

Can SPC58NH92C1 replace SPC58NH92C3?

Yes, SPC58NH92C1 can replace SPC58NH92C3 if it is pin-compatible and meets your application's memory and performance requirements. However, the C1 may have less flash or RAM, so ensure your code fits and timing constraints are satisfied.

Where can I download the SPC58NH92C3 datasheet PDF?

You can download the SPC58NH92C3 datasheet PDF from the STMicroelectronics website at https://www.st.com/resource/en/datasheet/spc58nh92c3.pdf. It contains detailed specifications, pinout, and application notes.

Where can I find the SPC58NH92C3 pinout?

The SPC58NH92C3 pinout is provided in the datasheet, which is available at https://www.st.com/resource/en/datasheet/spc58nh92c3.pdf. The pinout diagram shows the 292-ball BGA package with all pin assignments.

What are the key specifications of SPC58NH92C3 that engineers should know?

Engineers should know that the SPC58NH92C3 features a 180 MHz e200z4 core, 6 MB flash, 512 KB RAM, ASIL-D safety level, AEC-Q100 qualification, and a wide range of communication interfaces including CAN-FD, Ethernet, and FlexRay. It operates from -40°C to +125°C and is available in a 292-ball TEPBGA package.

Hey Google, what can replace SPC58NH92C3?

The SPC58NH92C3 can be replaced by other STMicroelectronics SPC58 family members such as SPC58NH92C1 or SPC58NH92C2, provided they are pin-compatible and meet your performance needs. For cross-brand alternatives, consider NXP's S32K3 series or Infineon's AURIX TC3xx, but verify pin compatibility and electrical specifications.

Is SPC58NH92C3 the same as SPC58NH92C1?

No, SPC58NH92C3 and SPC58NH92C1 are different variants within the same family. They may differ in memory size, peripheral set, or package options. The C3 typically has higher specifications, so they are not identical.

What is the best NXP equivalent for SPC58NH92C3?

A potential NXP equivalent for SPC58NH92C3 is the S32K344, which offers similar performance with an Arm Cortex-M7 core, up to 4 MB flash, and ASIL-B/D safety. However, it is not pin-compatible, so a PCB redesign would be required.

Engineering reference data for SPC58NH92C3 — comparison, design guidance, and compliance information.

Selection Guide

Choose the SPC58NH92C3 when you need the highest memory capacity (6 MB flash, 512 KB RAM) and performance (180 MHz) for complex automotive applications such as ADAS, gateway modules, or engine control. If your application requires less memory, consider the SPC58NH92C1 (4 MB flash) or SPC58NH92C2 (5 MB flash) to reduce cost, as they are pin-compatible and can be swapped without PCB changes. For cross-brand alternatives, the NXP S32K344 and Infineon TC377 offer similar performance but require a complete redesign due to different packages and cores. The SPC58NH92C3 is ideal for safety-critical systems needing ASIL-D compliance and AEC-Q100 qualification. Its extensive communication interfaces and security features make it a robust choice for connected vehicles. However, if you are starting a new design and prefer Arm or TriCore architectures, the alternatives may be more suitable. Always verify pin compatibility and electrical specifications before substitution.

Comparison with Alternatives

Parameter	This Product	SPC58NH92C1	SPC58NH92C2	S32K344	TC377
Package	TEPBGA292	TEPBGA292	TEPBGA292	LQFP144	LQFP176
Brand	STMicroelectronics	STMicroelectronics	STMicroelectronics	NXP Semiconductors	Infineon
Core	e200z4 (Power Architecture)	e200z4	e200z4	Arm Cortex-M7	TriCore
Max Clock Frequency	180 MHz	180 MHz	180 MHz	160 MHz	300 MHz
Flash Memory	6 MB	4 MB	5 MB	4 MB	6 MB
RAM	512 KB	384 KB	448 KB	512 KB	512 KB
Safety Level	ASIL-D	ASIL-D	ASIL-D	ASIL-B/D	ASIL-D
AEC-Q100	Qualified	Qualified	Qualified	Qualified	Qualified

Key Differentiators

Higher flash memory (6 MB) compared to SPC58NH92C1 (4 MB) (vs SPC58NH92C1)
ASIL-D safety level, same as TC377 but with Power Architecture core (vs TC377)
Pin-compatible with SPC58NH92C1 and C2, enabling design flexibility (vs S32K344)

Design Notes

The SPC58NH92C3 requires multiple power supplies: 1.2V for core, 3.3V/5V for I/O, and possibly separate supplies for analog and PLL. Use low-dropout regulators (LDOs) with proper decoupling capacitors (100nF and 10uF) close to each power pin. Ensure the core voltage is stable within ±5% to avoid malfunction. Consider using a power management IC (PMIC) designed for automotive MCUs to sequence the supplies correctly during power-up and power-down.

For the 292-ball BGA package, use a multi-layer PCB with dedicated power and ground planes. Place decoupling capacitors as close as possible to the power pins, ideally on the opposite side of the board. For high-speed signals like Ethernet and FlexRay, control impedance (e.g., 100Ω differential) and keep trace lengths matched. Use via-in-pad for better thermal and electrical performance. Follow STMicroelectronics' layout guidelines in the datasheet for optimal EMC performance.

The SPC58NH92C3 can dissipate significant power, especially at 180 MHz with all peripherals active. The TEPBGA package has a thermal resistance (theta_JA) of approximately 20°C/W. For a typical power dissipation of 2W, the junction temperature rise is 40°C above ambient. Ensure adequate airflow or a heatsink if operating in high ambient temperatures (e.g., 125°C). Use thermal vias under the exposed pad to improve heat transfer to the PCB ground plane.