SPC56EL70L3CBFSY STMicroelectronics Integrated Circuit (Quad Flat Packages) In Stock
SPC56EL70L3CBFSY is a 32-bit Power Architecture automotive microcontroller rated for SIL3/ASIL-D chassis and safety applications, running at 40 MHz with 16-bit address bus, DMA support, and 100-pin LQFP package. From $12.00 in stock worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Quad Flat Packages
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- SPC56EL70L3CBFSY Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $11.9424(MOQ 540)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SPC56EL70L3CBFSY?
- AEC-Q100 qualified 32-bit Power Architecture core at 40 MHz delivers deterministic real-time performance for automotive SIL3/ASIL-D safety applications
- Integrated DMA controller and 16-bit address bus enable efficient high-throughput data transfers between peripherals without CPU intervention in chassis control loops
- 100-pin LQFP (PQFP-G100) package provides a compact, heat-dissipating footprint suitable for space-constrained automotive ECU PCBs rated to automotive temperature grades
- On-chip ADC with multiple channels supports direct sensor measurement for brake, steering, and suspension safety functions compliant with ISO 26262 requirements
What is SPC56EL70L3CBFSY used for?
SPC56EL70L3CBFSY is designed for automotive chassis and active safety ECU platforms including electronic stability control, active suspension, electric power steering, and brake-by-wire systems that require ISO 26262 ASIL-D compliance. Its 40 MHz Power Architecture core and DMA channels support deterministic control-loop execution for real-time actuator feedback in demanding dynamic environments. The part also fits gateway ECUs and body control modules in passenger vehicles where a certified 32-bit MCU with robust peripheral integration reduces external component count.
What are the specifications of SPC56EL70L3CBFSY?
| Factory Lead Time | 26Weeks |
| YTEOL | 8 |
| Has ADC | YES |
| Address Bus Width | 16 |
| Bit Size | 32 |
| Clock Frequency-Max | 40MHz |
| DMA Channels | YES |
| External Data Bus Width | 8 |
| JESD-30 Code | S-PQFP-G100 |
| JESD-609 Code | e3 |
| Number of I/O Lines | 83 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| ROM (words) | 524288 |
| Speed | 120MHz |
| Supply Voltage-Max | 3.63V |
| Supply Voltage-Min | 3.3V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) - annealed |
| 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) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 5A991.B.4.A |
| HTS Code | 8542.31.00.25 |
| Country of Origin | Malta |
Where can I find the SPC56EL70L3CBFSY datasheet?
SPC56EL70L3CBFSY Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for SPC56EL70L3CBFSY?
Compatible alternatives and drop-in replacements for SPC56EL70L3CBFSY:
Frequently Asked Questions
What safety certification level does SPC56EL70L3CBFSY meet for automotive chassis applications?
SPC56EL70L3CBFSY is qualified to AEC-Q100 Grade 1 and supports ISO 26262 ASIL-D / IEC 61508 SIL3 safety integrity levels, making it appropriate for the most safety-critical automotive chassis functions such as brake-by-wire, electronic stability control, and steer-by-wire systems that require the highest diagnostic coverage and fail-safe response within microseconds.
How does the 40 MHz clock and DMA support on SPC56EL70L3CBFSY benefit real-time chassis control loops?
Running at 40 MHz with a 32-bit Power Architecture core, SPC56EL70L3CBFSY executes a typical 1 ms chassis control interrupt in under 500 instruction cycles; the integrated DMA controller allows simultaneous ADC sample transfer and actuator output update without CPU stalls, achieving end-to-end sensor-to-actuator latency well below the 5 ms threshold required by active suspension and ESC algorithms.
Which package does SPC56EL70L3CBFSY come in and how does it affect PCB layout for automotive ECUs?
SPC56EL70L3CBFSY is housed in a 100-pin LQFP (JESD-30 code S-PQFP-G100) with 0.5 mm pin pitch; this package offers a manageable PCB footprint around 14 mm x 14 mm body, supports automated pick-and-place assembly, and provides adequate thermal dissipation through the exposed ground plane for automotive ECU environments rated up to 125°C junction temperature.
When would an automotive engineer select SPC56EL70L3CBFSY instead of a simpler 8-bit MCU for a body control module?
An engineer selects SPC56EL70L3CBFSY when the body control module must simultaneously manage more than 8 analog sensor channels via the built-in ADC, coordinate DMA-driven peripheral transfers at 40 MHz, and maintain ASIL-D certification for at least one safety-relevant function; an 8-bit MCU at comparable clock speeds cannot satisfy the 32-bit arithmetic precision, DMA bandwidth, or functional-safety documentation requirements of ISO 26262 ASIL-D gateway or chassis integration tasks.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 540+ | $14.2023 | $7669.26 |
| 2160+ | $12.0668 | $26064.29 |
| 4320+ | $12.0046 | $51859.87 |
| 8640+ | $11.9424 | $103182.34 |
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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