SPC58NH92E7 - 32-bit Automotive MCU, 6MB Flash | STMicroelectronics
料号： SPC58NH92E7 ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $25.5 | $25.50 |
| 10 | $23.2 | $232.00 |
| 100 | $20.8 | $2,080.00 |
| 500 | $18.9 | $9,450.00 |
| 1,000 | $17.1 | $17,100.00 |
SPC58NH92E7 概述
A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals. In the automotive domain, MCUs like the SPC58NH92E7 are essential for engine control, body control modules, advanced driver-assistance systems (ADAS), and vehicle networking. They are part of the broader category of embedded processors, which also includes digital signal processors (DSPs) and system-on-chips (SoCs).
Key features of the SPC58NH92E7 include a dual-core lockstep configuration for safety-critical applications, an advanced timer module, multiple CAN-FD interfaces, and Ethernet connectivity. It also integrates a hardware security module (HSM) for secure boot and cryptographic operations, and supports AUTOSAR and ISO 26262 functional safety standards. The device is AEC-Q100 qualified, ensuring reliability in harsh automotive environments.
From a technical perspective, the SPC58NH92E7 leverages the e200z4 core with a single-issue, 32-bit Power Architecture, delivering up to 360 DMIPS. The flash memory is organized with error correction code (ECC) for data integrity, and the device includes a memory protection unit (MPU) for enhanced safety. The MCU also features a 10-bit ADC with up to 64 channels, multiple serial communication interfaces (SPI, I2C, UART), and a flexible PWM module for motor control.
Typical applications include automotive body control modules, gateway modules, battery management systems (BMS), and advanced driver-assistance systems (ADAS). The SPC58NH92E7's high-speed processing and extensive connectivity make it ideal for real-time control and data aggregation in modern vehicles.
When designing with this device, ensure proper power supply decoupling with 100nF capacitors close to each power pin, and follow the recommended PCB layout for the TEPBGA292 package to manage thermal dissipation. The device supports multiple power modes, including low-power stop and standby modes, which are critical for battery-powered automotive applications.
直接替换替代料： SPC58NH92E7 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： SPC58NH92E7 （相同外形与封装尺寸） ——差异在于 Operating Temperature, Package.
快速对比工具——选择替代料号进行并排对比：
SPC58NH92E7Q1
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
SPC58NH92C3
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$16.9 / 个
查看数据手册 →SPC58NH92E5
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
SPC58NH92E7
✅ 直接替换✓ 有现货
$17.1 / 个
查看数据手册 →SPC58NH92E7 最大额定值与电气特性
| Core | e200z4 (Power Architecture) |
| Core Frequency | 180 MHz |
| Flash Memory | 6 MB |
| RAM | 512 KB |
| 电源电压 | 3.3V to 5V |
| 封装 | TEPBGA292 |
| 工作温度 | -40C to +125C |
| AEC-Q100 | Qualified |
| CAN Interfaces | 4x CAN-FD |
| Ethernet | 1x 10/100 Mbps |
| ADC | 10-bit, 64 channels |
| Security | Hardware Security Module (HSM) |
| Functional Safety | ISO 26262 ASIL-B |
| RoHS | Compliant |
| 安装类型 | Surface Mount |
SPC58NH92E7 引脚配置
| 引脚 A1 | VDD — Core power supply (1.2V) |
| 引脚 A2 | VSS — Ground |
| 引脚 B1 | VDDIO — I/O power supply (3.3V/5V) |
| 引脚 C1 | RESET — Reset input |
| 引脚 D1 | XTAL — Crystal oscillator input |
| 引脚 E1 | CAN0_TX — CAN0 transmit |
| 引脚 F1 | CAN0_RX — CAN0 receive |
| 引脚 G1 | ETH_TX — Ethernet transmit |
| 引脚 H1 | ETH_RX — Ethernet receive |
| 引脚 J1 | ADC0 — ADC channel 0 |
| 引脚 K1 | GPIO0 — General purpose I/O |
典型应用
SPC58NH92E7 适用于 6 应用s: Automotive Body Control Module, Gateway Module, Battery Management System (BMS), Advanced Driver Assistance Systems (ADAS), Engine Control Unit (ECU), Industrial Automation.
Automotive Body Control Module
The SPC58NH92E7 is ideal for body control modules (BCM) due to its high-speed processing, multiple CAN-FD interfaces, and rich peripheral set. It manages lighting, windows, locks, and other body functions with real-time responsiveness. The device's 6 MB flash allows for complex software algorithms and OTA updates. Its AEC-Q100 qualification ensures reliability in harsh automotive environments. The MCU's low-power modes help reduce battery drain when the vehicle is off. With Ethernet connectivity, it can serve as a gateway for in-vehicle networking.
推荐
Gateway Module
The SPC58NH92E7 excels as a central gateway in automotive networks, bridging CAN, CAN-FD, and Ethernet domains. Its 180 MHz core and hardware security module enable secure data routing and firewall functions. The device supports multiple communication protocols simultaneously, ensuring low-latency data transfer between ECUs. With 6 MB flash, it can store routing tables and diagnostic logs. The MCU's functional safety features (ISO 26262 ASIL-B) make it suitable for safety-critical gateway applications. Its robust temperature range (-40C to +125C) ensures operation in extreme conditions.
推荐
Battery Management System (BMS)
The SPC58NH92E7 is well-suited for battery management systems in electric vehicles, where it monitors cell voltages, temperatures, and currents. Its high-speed ADC (10-bit, 64 channels) enables accurate data acquisition. The MCU's multiple CAN-FD interfaces allow communication with battery monitoring ICs and the vehicle's main controller. The hardware security module ensures secure authentication of battery data. With 6 MB flash, it can store complex state-of-charge algorithms. The device's functional safety features help meet ISO 26262 requirements for BMS. Its low-power modes extend battery life during idle periods.
推荐
Advanced Driver Assistance Systems (ADAS)
The SPC58NH92E7 is used in ADAS applications such as sensor fusion and decision-making. Its 180 MHz core provides the computational power needed for real-time processing of camera, radar, and lidar data. The device's Ethernet interface enables high-bandwidth communication with other ADAS components. The MCU's functional safety features (ISO 26262 ASIL-B) are critical for safety-critical functions like automatic emergency braking. With 6 MB flash, it can store complex algorithms for object detection and path planning. The device's multiple CAN-FD interfaces allow integration with vehicle networks.
推荐
Engine Control Unit (ECU)
The SPC58NH92E7 is suitable for engine control units, where it manages fuel injection, ignition timing, and emissions control. Its high-speed processing and advanced timer modules enable precise control of engine actuators. The device's multiple CAN-FD interfaces allow communication with sensors and other ECUs. The MCU's 10-bit ADC with 64 channels can read various engine sensors. With 6 MB flash, it can store complex engine maps and diagnostic routines. The device's AEC-Q100 qualification ensures reliability under high temperatures and vibration.
推荐
Industrial Automation
The SPC58NH92E7 can be used in industrial automation for real-time control of machinery and robotics. Its high-speed processing and rich peripheral set (SPI, I2C, UART) enable interfacing with sensors and actuators. The device's Ethernet connectivity supports industrial protocols like PROFINET and EtherCAT. The MCU's functional safety features help meet IEC 61508 requirements. With 6 MB flash, it can store complex control algorithms. The device's wide temperature range (-40C to +125C) makes it suitable for harsh industrial environments.
推荐
推荐产品汇总
工程参考数据： SPC58NH92E7 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | SPC58NH92E7Q1 | SPC58NH92C3 | SPC58NH92E5 |
|---|---|---|---|---|
| Package | TEPBGA292 | TEPBGA292 | TEPBGA292 | TEPBGA292 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Core Frequency | 180 MHz | 180 MHz | 180 MHz | 150 MHz |
| Flash Memory | 6 MB | 6 MB | 4 MB | 5 MB |
| RAM | 512 KB | 512 KB | 384 KB | 448 KB |
| CAN-FD Interfaces | 4 | 4 | 2 | 3 |
| Ethernet | 1x 10/100 Mbps | 1x 10/100 Mbps | 1x 10/100 Mbps | 1x 10/100 Mbps |
| AEC-Q100 | Qualified | Qualified | Qualified | Qualified |
关键差异点
- Higher flash memory (6 MB) compared to SPC58NH92C3 (4 MB) （对比 SPC58NH92C3)
- More CAN-FD interfaces (4 vs 2) （对比 SPC58NH92C3)
- Higher core frequency (180 MHz vs 150 MHz) （对比 SPC58NH92E5)
设计说明
Ensure proper decoupling of all power supply pins. Place 100nF ceramic capacitors as close as possible to each VDD and VDDIO pin, and a 10uF bulk capacitor near the power entry point. The core voltage (1.2V) should be regulated separately from the I/O voltage (3.3V/5V) to avoid noise coupling.
For the TEPBGA292 package, use a multi-layer PCB with a dedicated ground plane. Route high-speed signals (Ethernet, CAN-FD) with controlled impedance and keep trace lengths matched. Provide thermal vias under the exposed pad to improve heat dissipation.
Do not exceed the absolute maximum ratings for supply voltage. Ensure the reset pin has a proper pull-up resistor and a reset supervisor circuit. When using the hardware security module, follow the secure boot guidelines to prevent unauthorized access.
合规信息
AEC-Q100 qualified per STMicroelectronics. RoHS compliant. REACH compliance assumed based on ST's environmental policy.
