SPC570S40E3CEFAR STMicroelectronics Integrated Circuit (Quad Flat Packages) In Stock
SPC570S40E3CEFAR is a 32-bit Power Architecture automotive MCU running at up to 80 MHz, designed for ISO 26262 ASIL-B safety applications in chassis and body control, housed in a 100-pin TQFP package. It integrates DMA, multi-channel ADC, and extensive timers to support real-time automotive control tasks. Available in stock globally for automotive OEM and Tier 1 embedded safety system designs.
- Manufacturer
- STMicroelectronics
- Package
- Quad Flat Packages
- Pin Count
- 101
- Lifecycle
- ACTIVE
- Datasheet
- SPC570S40E3CEFAR Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SPC570S40E3CEFAR?
- 32-bit Power Architecture e200z0 core running at up to 80 MHz for real-time automotive control
- ISO 26262 ASIL-B safety support with ECC Flash and hardware memory protection
- 100-pin TQFP 14×14 mm package with integrated DMA and multi-channel 12-bit ADC
- Wide operating temperature range of -40 °C to 125 °C for underhood automotive environments
- Qualified for automotive chassis, safety, and body control module applications
What is SPC570S40E3CEFAR used for?
SPC570S40E3CEFAR is designed for automotive chassis and body control modules, including electronic power steering assist, active suspension control, and safety-critical gateway ECUs requiring ISO 26262 ASIL-B compliance. Its Power Architecture core and peripheral set also suit instrument cluster controllers and low-complexity powertrain body control units in passenger vehicles.
What are the specifications of SPC570S40E3CEFAR?
| Manufacturer Package Code | TQFP 100 14x14x1.0 |
| YTEOL | 6 |
| Has ADC | YES |
| Bit Size | 32 |
| Clock Frequency-Max | 40MHz |
| DMA Channels | YES |
| PWM Channels | NO |
| Package Shape | SQUARE |
| Package Style | FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH |
| Speed | 80MHz |
| Supply Voltage-Max | 3.63V |
| Supply Voltage-Min | 2.97V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 5A991.B.4.A |
| HTS Code | 8542.31.00.25 |
| Country of Origin | Malta |
Where can I find the SPC570S40E3CEFAR datasheet?
SPC570S40E3CEFAR Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for SPC570S40E3CEFAR?
Compatible alternatives and drop-in replacements for SPC570S40E3CEFAR:
Frequently Asked Questions
What clock speed does SPC570S40E3CEFAR run at for real-time chassis control tasks?
SPC570S40E3CEFAR operates at up to 80 MHz on its Power Architecture e200z0 core, providing sufficient throughput for real-time PID control loops, CAN message handling, and ADC sampling in electronic power steering and active suspension applications.
How does SPC570S40E3CEFAR support ISO 26262 ASIL-B functional safety requirements?
The device incorporates ECC-protected Flash and SRAM, hardware memory protection units, and built-in self-test capabilities aligned with ISO 26262 ASIL-B, which is the required safety integrity level for many chassis control functions such as electronic stability control at -40 °C to 125 °C.
Which package does SPC570S40E3CEFAR use, and what are its board-level assembly implications?
SPC570S40E3CEFAR comes in a TQFP-100 14×14 mm package with 0.5 mm pin pitch, requiring standard fine-pitch SMT assembly and offering 100 pins for GPIO, CAN, SPI, and ADC interfaces without the via-in-pad complexity of BGA packages.
How does SPC570S40E3CEFAR compare to a general-purpose ARM Cortex-M4 MCU for automotive chassis applications?
Unlike a general-purpose Cortex-M4, SPC570S40E3CEFAR is purpose-qualified to AEC-Q100 Grade 1 for -40 °C to 125 °C operation and includes safety mechanisms pre-certified to ASIL-B, reducing the development effort needed to achieve automotive functional safety certification in chassis and body control ECUs.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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