SPC584B70E5NHC0X STMicroelectronics Integrated Circuit (Quad Flat Packages) In Stock
STMicroelectronics SPC584B70E5NHC0X is a 32-bit Power Architecture automotive MCU from the Chorus family, clocked at up to 40 MHz in a 144-pin eTQFP package. Features integrated ADC, DMA, floating-point unit, and boundary scan for AEC-Q100 automotive general-purpose applications. Available from stock worldwide with fast shipping.
- Manufacturer
- STMicroelectronics
- Package
- Quad Flat Packages
- Pin Count
- 145
- Lifecycle
- ACTIVE
- Datasheet
- SPC584B70E5NHC0X Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $12.6233(MOQ 800)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SPC584B70E5NHC0X?
- 32-bit e200z4 Power Architecture core running at up to 40 MHz with hardware floating-point unit for automotive compute tasks
- Integrated ADC and multi-channel DMA for efficient sensor data acquisition without CPU overhead
- AEC-Q100-qualified automotive-grade device in a 144-pin eTQFP package for chassis and body control modules
- Boundary scan (JTAG) support enabling in-system programming and structural board-level testing in automotive production lines
What is SPC584B70E5NHC0X used for?
SPC584B70E5NHC0X targets automotive general-purpose control applications including body control modules, gateway ECUs, and HVAC control units in passenger vehicles. The 32-bit Power Architecture core at 40 MHz, combined with integrated ADC channels and DMA, supports real-time sensor fusion and actuator control tasks required in modern automotive electronic architectures compliant with ISO 26262 functional safety standards. Its 144-pin eTQFP package provides sufficient I/O density for complex multi-sensor body electronics and powertrain auxiliary controllers.
What are the specifications of SPC584B70E5NHC0X?
| Factory Lead Time | 30Weeks |
| YTEOL | 13 |
| 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-G144 |
| Low Power Mode | YES |
| Number of DMA Channels | 64 |
| Number of External Interrupts | 1 |
| Number of Serial I/Os | 8 |
| Number of Timers | 9 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP144,.87SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH |
| RAM (bytes) | 131072 |
| ROM (words) | 2097152 |
| ROM Programmability | FLASH |
| Screening Level | AEC-Q100 |
| Speed | 120MHz |
| Supply Current-Max | 55mA |
| 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 |
| 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 SPC584B70E5NHC0X datasheet?
SPC584B70E5NHC0X Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for SPC584B70E5NHC0X?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What CPU core and maximum clock frequency does SPC584B70E5NHC0X use for automotive real-time control?
SPC584B70E5NHC0X is built on the 32-bit e200z4 Power Architecture CPU core clocked at up to 40 MHz. The core includes a hardware floating-point unit, enabling efficient execution of control algorithms such as PID loops and sensor linearization without requiring software floating-point emulation, which would reduce real-time throughput in body control module firmware.
Which automotive safety and qualification standards apply to SPC584B70E5NHC0X and what does this mean for system design?
SPC584B70E5NHC0X is AEC-Q100-qualified for automotive-grade reliability, meaning it has passed accelerated environmental stress tests including high-temperature operating life at 125°C and thermal cycling. This qualification allows designers to use the device directly in body control modules, gateway ECUs, and HVAC controllers without additional component-level qualification, reducing development time and system validation cost for ASIL-B or ASIL-C safety goals under ISO 26262.
How does the 144-pin eTQFP package of SPC584B70E5NHC0X benefit automotive PCB layout compared to smaller packages?
The 144-pin eTQFP package provides sufficient pin count to route all ADC inputs, DMA channels, CAN and LIN communication interfaces, and GPIO in a single MCU without external I/O expanders, simplifying automotive ECU PCB design. The eTQFP 144-pin exposed-pad format also improves thermal dissipation compared to standard TQFP, supporting operation across the full -40°C to +125°C automotive temperature range without additional heat spreading measures.
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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 |
|---|---|---|
| 800+ | $13.1493 | $10519.43 |
| 3200+ | $12.7548 | $40815.39 |
| 6400+ | $12.6891 | $81210.05 |
| 12800+ | $12.6233 | $161578.50 |
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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