My Inquiry
My Account
STMicroelectronics SPC58NG80E5QEC0X
- Part No.:
- SPC58NG80E5QEC0X
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 144-TQFP Exposed Pad
- Datasheet:
-
SPC58NG80E5QEC0X.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 144ETQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,174
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
SPC58NG80E5QEC0X from STMicroelectronics is a triple-core Power Architecture e200z4 microcontroller designed for automotive ASIL-D safety-critical systems. It operates at up to 180 MHz, integrates 6144 KB code flash + 256 KB data flash, 608 KB general-purpose SRAM, and features dual PLLs, end-to-end ECC, lockstep CPU channel, and hardware security module (HSM) for secure boot and memory integrity. It targets engine control units (ECUs) requiring ISO 26262 compliance.
For engineers reviewing the SPC58NG80E5QEC0X datasheet, SPC58NG80E5QEC0X pinout, SPC58NG80E5QEC0X application, or SPC58NG80E5QEC0X equivalent, key selection criteria include ASIL-D safety architecture validation, CAN-FD and Ethernet AVB support, HSM-enabled secure firmware updates, and triple-core lockstep execution with BIST coverage - all confirmed in DS11758 Rev 6.
Technical Context
The device implements a dual-issue e200z4 CPU core complex across three cores, with Core_0 and Core_1 operating in lockstep for fault detection, while Core_2 supports LSP APU instructions for motor control DSP tasks. Memory subsystem includes crossbar-switched access with end-to-end ECC across Flash, SRAM, and peripherals.
Its safety architecture integrates FCCU, MEMU, CRC units, and logic BIST to meet ASIL-D requirements per ISO 26262. Communication subsystem combines 8 MCAN-FD interfaces with shared memory scheme, dual FlexRay channels, two IEEE 802.3-2008-compliant Ethernet MACs with IEEE 1588 timestamping, and 18 LINFlexD modules - all accessible via dedicated peripheral clusters with SIUL I/O control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | e200z4 triple-core Power Architecture with one lockstep pair; enables ASIL-D fault containment via redundant execution path. |
| Clock Frequency | Up to 180 MHz; supported by dual PLLs - one for peripherals, one for computational shell with FM modulation domain. |
| Flash Memory | 6144 KB code flash + 256 KB data flash; supports read-while-program/erase and EEPROM emulation across multiple blocks. |
| SRAM | 608 KB general-purpose SRAM + 160 KB core-local RAM; includes 256 KB standby SRAM for low-power retention. |
| Safety Features | ASIL-D certified per ISO 26262; includes FCCU, MEMU, CRC unit, memory BIST, logic BIST, and delayed lockstep with redundancy checkers. |
| Communication Interfaces | 8 MCAN-FD (ISO 11898-1:2015), 2 × 10/100 Mbps Ethernet with AVB/IEEE 1588, dual FlexRay, 18 LINFlexD, 10 DSPI. |
| Analog Subsystem | 4 × fast 12-bit SAR ADCs, 1 supervisor 12-bit SAR ADC, 1 standby 10-bit SAR ADC; synchronized via BCTU with eMIOS/PIT triggers. |
Pinout & Package
eLQFP176 package (24 × 24 × 1.4 mm); 176-pin quad flat pack with exposed thermal pad; RoHS-compliant, automotive-grade AEC-Q100 qualified.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_MAIN | Main power supply | 3.3 V ±5% supply for core, memory, and most peripherals; requires external decoupling per DS11758 Section 4.3.1. |
| VDDA | Analog reference supply | 3.3 V analog domain supply for ADCs and comparators; isolated routing required to minimize noise coupling. |
| PORST | Power-on reset input | Active-low asynchronous reset; internal pull-up; must be held low ≥100 µs after VDD_MAIN stabilization per Section 4.9. |
| ESR0 | Error signaling reset | Fail-safe reset output from FCCU; drives external watchdog or system-level error handler upon detected fault. |
| CLKIN_40M | Primary crystal oscillator input | Accepts 40 MHz fundamental-mode crystal; used as reference for PLL0; requires external load capacitors per Section 4.11.1. |
| ETH0_RXD0–3 | Ethernet receive data | LVCMOS 3.3 V inputs for 10/100 Mbps MII interface; timing aligned to ETH0_RX_CLK per Section 4.17.3. |
Key Features
| Feature | Design Value |
|---|---|
| Triple-core lockstep configuration | Core_0 and Core_1 execute identical instruction streams with cycle-by-cycle comparison; detects transient faults in real time. |
| HSM with 182 KB dedicated flash | 144 KB HSM code + 32 KB HSM data flash enables secure boot, cryptographic key storage, and authenticated firmware updates. |
| BCTU-triggered ADC synchronization | Enables deterministic sampling of motor phase currents using eMIOS PWM edges - critical for field-oriented control (FOC) timing. |
| Read-while-read flash partitioning | Allows concurrent execution from one code flash partition while programming/erasing the other - eliminates code stalls during OTA updates. |
| Smart standby with RTC & wake-up unit | Ultra-low-power mode (<10 µA) with RTC running on 32 kHz oscillator and contact-monitoring wake-up capability for body electronics. |
Applications
| Engine Control Unit (ECU) | Advanced Driver Assistance Systems (ADAS) Domain Controller |
|---|---|
|
Use Scenario: Real-time combustion timing, fuel injection, and exhaust gas recirculation control in gasoline/diesel powertrains. IC Role / Device Role / Timing Role: Primary ASIL-D controller executing AUTOSAR-compliant software stack with lockstep core verification and memory ECC. Use Value: Enables deterministic <10 µs interrupt latency and safe fail-operational behavior during sensor fault conditions per ISO 26262 Part 5. |
Use Scenario: Sensor fusion hub aggregating radar, camera, and ultrasonic inputs for adaptive cruise control and automatic emergency braking. IC Role / Device Role / Timing Role: Central processing node managing time-synchronized Ethernet AVB streams and CAN-FD communication with distributed ECUs. Use Value: Dual IEEE 1588 timestamping engines ensure sub-microsecond clock alignment across multi-sensor networks for precise motion estimation. |
| Electric Power Steering (EPS) ECU | Vehicle Gateway Module |
|
Use Scenario: High-bandwidth torque assist calculation and motor current control under dynamic road-load conditions. IC Role / Device Role / Timing Role: Safety-critical actuator controller with BCTU-synchronized ADC sampling of motor phase currents and eMIOS-generated PWM waveforms. Use Value: 16-bit eMIOS counter resolution and buffered PWM updates eliminate simultaneous edge transitions - reducing EMI in high-current motor drives. |
Use Scenario: Secure bridging between CAN-FD, Ethernet, and FlexRay domains in zonal architecture vehicles. IC Role / Device Role / Timing Role: Firewall and protocol translator enforcing message filtering, authentication, and VLAN segregation per UNECE R155 compliance. Use Value: HSM-enforced secure boot and runtime attestation prevent unauthorized firmware modification - meeting automotive cybersecurity management system (CSMS) requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar triple-core automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NXP S32K344 | ARM Cortex-R52 dual-core (lockstep), 4 MB flash, no integrated Ethernet MACs - requires external PHY. | Lacks native IEEE 1588 Ethernet timestamping and AVB support; better suited for CAN/LIN-only gateways. | Select when ARM toolchain compatibility and lower cost outweigh need for integrated Ethernet AVB. |
| Renesas RH850/U2A | Tri-core RH850G3M (lockstep), 8 MB flash, 1.5 MB SRAM, but only 4 CAN FD channels and no Ethernet. | Higher flash density but limited high-speed interconnect; optimized for powertrain over zonal networking. | Prefer for legacy powertrain designs where CAN FD bandwidth suffices and Ethernet integration is handled externally. |
Compared with SPC58NG80E5QEC0X, the S32K344 offers ARM ecosystem advantages but lacks native AVB/Ethernet timestamping, while the RH850/U2A provides greater flash capacity yet omits Ethernet - making the SPC58NG80E5QEC0X uniquely balanced for next-gen zonal controllers requiring ASIL-D, CAN-FD, and dual AVB Ethernet in one die.
Availability
SPC58NG80E5QEC0X is available at Aetrix Electronics and suitable for engine control units, ADAS domain controllers, electric power steering systems, and vehicle gateway modules requiring stable component supply across automotive production lifecycles.
Supply support for SPC58NG80E5QEC0X includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, specializing in automotive, industrial, and power management ICs with over 40 years of automotive qualification expertise.
This device belongs to the SPC58NGx series - a family of 40 nm Power Architecture MCUs engineered specifically for ISO 26262 ASIL-D automotive applications including powertrain, chassis, and advanced driver assistance systems.
FAQ
What is the maximum junction temperature rating for SPC58NG80E5QEC0X?
The device is rated for junction temperatures from –40 °C to +150 °C, validated per AEC-Q100 Grade 0 stress testing. Thermal derating begins above 125 °C ambient in eLQFP176 package per Section 5.4.2 of DS11758 Rev 6, requiring board-level thermal design with ≥4 cm² copper pour under the exposed pad.
Does SPC58NG80E5QEC0X support AUTOSAR OS and MCAL drivers?
Yes - ST provides certified AUTOSAR 4.3-compliant MCAL drivers (including Can, Eth, Fls, Mcu, Port) and OS kernel integration packages for SPC58NGx devices. These are delivered through ST's SPC5 Studio IDE and validated against Vector DaVinci tools per functional safety documentation.
How is the Hardware Security Module (HSM) configured and provisioned?
The HSM uses dedicated 144 KB code + 32 KB data flash and runs proprietary firmware supporting AES-128/256, SHA-256, RSA-2048, and ECC-P256. Provisioning occurs during manufacturing via JTAG or CAN-based secure bootload; keys are stored in one-time-programmable fuses and never exposed to main CPU.
Can SPC58NG80E5QEC0X operate without an external crystal?
Yes - it includes an internal 16 MHz RC oscillator and low-power 32 kHz RC oscillator, both usable for boot and low-power modes. However, the 40 MHz crystal oscillator is mandatory for full-speed operation and ASIL-D clock monitoring; RC sources lack the stability required for safety-critical timing domains.
SPC58NG80E5QEC0X Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 144-TQFP Exposed Pad
- Series:
- SPC58
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- e200z4
- Core Size:
- 32-Bit Tri-Core
- Speed:
- 180MHz
- Connectivity:
- CANbus, Ethernet, FlexRay, I2C, LINbus, SPI
- Peripherals:
- DMA, WDT
- Number of I/O:
- 64
- Program Memory Size:
- 4MB (4M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 256 x 8
- RAM Size:
- 768 x 8
- Voltage - Supply (Vcc/Vdd):
- 3.3V, 5V
- Data Converters:
- -
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC58NG80E5QEC0X FAQ
1.How can I place an order for SPC58NG80E5QEC0X through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC58NG80E5QEC0X on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for SPC58NG80E5QEC0X reliable?
The price and inventory of SPC58NG80E5QEC0X are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC58NG80E5QEC0X is usually 5 days.
3.What payment methods are accepted for SPC58NG80E5QEC0X?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC58NG80E5QEC0X transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC58NG80E5QEC0X?
SPC58NG80E5QEC0X orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC58NG80E5QEC0X order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for SPC58NG80E5QEC0X?
For technical support, including SPC58NG80E5QEC0X datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC58NG80E5QEC0X requirements.
6.How does Aetrix verify that SPC58NG80E5QEC0X is sourced from the original manufacturer or authorized distributors?
All SPC58NG80E5QEC0X products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that SPC58NG80E5QEC0X meets industry standards.
7.What is the process for return or replacement of SPC58NG80E5QEC0X?
All SPC58NG80E5QEC0X units undergo pre-shipment inspection (PSI). If there is an issue with SPC58NG80E5QEC0X, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The SPC58NG80E5QEC0X part is unused and in its original packaging.
Return procedure for SPC58NG80E5QEC0X:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SPC58NG80E5QEC0X Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
