SPC584C70E3GMC0X STMicroelectronics Integrated Circuit (Quad Flat Packages) In Stock
STMicroelectronics SPC584C70E3GMC0X is a 32-bit Power Architecture automotive MCU from the Chorus family running at up to 40 MHz. It integrates floating-point unit, DMA, ADC, boundary scan, and cache for demanding safety-critical automotive tasks. Available from authorized distributors with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Quad Flat Packages
- Pin Count
- 101
- Lifecycle
- OBSOLETE
- Datasheet
- SPC584C70E3GMC0X Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SPC584C70E3GMC0X?
- 32-bit e200z4 Power Architecture core running at up to 40 MHz for real-time automotive control
- Integrated floating-point unit and DMA channels enabling efficient sensor data processing with minimal CPU overhead
- Boundary scan (JTAG) support and integrated cache for simplified functional safety validation in ASIL-rated designs
What is SPC584C70E3GMC0X used for?
The SPC584C70E3GMC0X targets automotive general-purpose control systems such as body control modules, gateway ECUs, and HVAC controllers requiring a 32-bit core at 40 MHz with hardware floating-point. Its Chorus family architecture supports AEC-Q100 reliability standards, making it suitable for in-vehicle networking and chassis management applications demanding long-term supply continuity.
What are the specifications of SPC584C70E3GMC0X?
| YTEOL | 0 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | E200Z4 |
| Clock Frequency-Max | 40MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FLOATING POINT |
| Integrated Cache | YES |
| JESD-30 Code | S-PQFP-G100 |
| Low Power Mode | YES |
| Number of DMA Channels | 64 |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 78 |
| Number of Serial I/Os | 18 |
| Number of Timers | 12 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP100,.63SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| RAM (bytes) | 262144 |
| ROM (words) | 2097152 |
| ROM Programmability | FLASH |
| Screening Level | AEC-Q100 |
| Speed | 180MHz |
| Supply Current-Max | 50mA |
| Supply Voltage-Max | 1.26V |
| Supply Voltage-Min | 1.14V |
| Supply Voltage-Nom | 1.2V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| 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 SPC584C70E3GMC0X datasheet?
SPC584C70E3GMC0X Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for SPC584C70E3GMC0X?
Compatible alternatives and drop-in replacements for SPC584C70E3GMC0X:
RISC Microcontroller, 32-Bit, FLASH, E200Z4 CPU, 180MHz, CMOS, PQFP100
RISC Microcontroller, 32-Bit, FLASH, E200Z4 CPU, 180MHz, CMOS, PQFP100
RISC Microcontroller, 32-Bit, FLASH, E200Z4 CPU, 180MHz, CMOS, PQFP100
Frequently Asked Questions
What is the maximum CPU clock frequency of the SPC584C70E3GMC0X and how does it affect real-time control loops?
The SPC584C70E3GMC0X operates at up to 40 MHz on its e200z4 Power Architecture core. This clock rate supports control loop execution times well under 1 ms, which is sufficient for automotive body control and gateway ECU tasks requiring deterministic 10 ms cycle scheduling.
Does the SPC584C70E3GMC0X include a floating-point unit, and what advantage does that provide in automotive sensor fusion?
Yes, the SPC584C70E3GMC0X integrates a hardware floating-point unit as part of its 32-bit e200z4 core. Hardware FPU eliminates software emulation overhead, reducing sensor fusion algorithms from hundreds of microseconds to single-digit microsecond execution, critical for real-time chassis and HVAC control.
Which automotive application categories is the SPC584C70E3GMC0X qualified for?
The SPC584C70E3GMC0X is designed for automotive general-purpose applications including body control modules, in-vehicle gateway ECUs, and HVAC management units. Its boundary scan support and AEC-Q100-grade qualification make it suitable for systems requiring structured functional safety testing and environmental robustness across -40°C to 125°C operating ranges.
How does the SPC584C70E3GMC0X's integrated cache improve system performance compared to cache-less automotive MCUs?
The on-chip instruction cache of the SPC584C70E3GMC0X reduces flash access latency by storing frequently executed 32-bit instructions locally, improving effective throughput by up to 30% compared to cache-less architectures at the same 40 MHz clock, especially during interrupt-intensive automotive control tasks.
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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.
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