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
Key Features
- 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
Applications
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.
Specifications
| 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 |
Alternate & Equivalent Parts
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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| 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 |
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Response within 24 hours · Worldwide shipping
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