SPC564B64L7C8ECX STMicroelectronics Integrated Circuit (Quad Flat Packages) In Stock
The STMicroelectronics SPC564B64L7C8ECX is a 32-bit automotive-grade microcontroller based on the Power Architecture e200z4 core, running at up to 40 MHz and operating from a 5 V nominal supply. It features 64 KB of Flash memory, 19-channel shared ADC, DMA, and boundary scan for body electronics applications. Available in QFP package with AEC-Q100 qualification for volume automotive production.
- Manufacturer
- STMicroelectronics
- Package
- Quad Flat Packages
- Pin Count
- 176
- Lifecycle
- OBSOLETE
- Datasheet
- SPC564B64L7C8ECX Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $13.1100(MOQ 500)
- 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 Power Architecture e200z4 core running at up to 40 MHz with 5 V supply operation for robust automotive body control
- 19-channel shared ADC for multi-sensor acquisition in body electronics modules such as seat control and lighting systems
- AEC-Q100 qualified 32-bit MCU with DMA and boundary scan (JTAG) for system-level test coverage in automotive designs
- 64 KB on-chip Flash with hardware DMA channels simplifies firmware management and peripheral data transfers without CPU overhead
Applications
The SPC564B64L7C8ECX is designed for automotive body electronics control modules including door control units, seat adjustment systems, HVAC controllers, and exterior lighting management. Its 40 MHz Power Architecture core and 19-channel ADC handle multi-sensor fusion tasks such as reading position sensors, temperature probes, and current monitors in a single device. The 5 V supply compatibility and AEC-Q100 qualification make it suitable for direct integration with traditional 12 V automotive power rails without level-shifting.
Specifications
| Factory Lead Time | 26Weeks |
| YTEOL | 0 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 5V NOMINAL SUPPLY, ALSO HAVING SHARED 19-CHANNELS OF ADC |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | E200Z4 |
| Clock Frequency-Max | 40MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G176 |
| Low Power Mode | YES |
| Number of DMA Channels | 32 |
| Number of External Interrupts | 24 |
| Number of I/O Lines | 147 |
| Number of Serial I/Os | 4 |
| Number of Timers | 2 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP176,1.0SQ,20 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| RAM (bytes) | 131072 |
| ROM (words) | 1572864 |
| ROM Programmability | FLASH |
| Screening Level | AEC-Q100 |
| Speed | 80MHz |
| Supply Current-Max | 300mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| 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 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum clock frequency and supply voltage of the SPC564B64L7C8ECX?
The SPC564B64L7C8ECX operates at a maximum clock frequency of 40 MHz and is designed for a 5 V nominal supply voltage. This combination suits automotive body control modules where 5 V logic interfaces dominate and moderate processing throughput is sufficient for tasks like seat position control, lighting sequencing, and HVAC management.
How many ADC channels does the SPC564B64L7C8ECX provide and what sensor types can it read?
The SPC564B64L7C8ECX provides 19 channels of shared ADC, enabling simultaneous or multiplexed reading of position sensors, NTC temperature sensors, current shunts, and potentiometers in body electronics applications. The 19-channel count is sufficient to cover a complete door module or seat control unit without requiring an external ADC expander.
Which automotive body functions is the SPC564B64L7C8ECX best suited to control?
This MCU is well matched to automotive body electronics tasks including door lock and window motor control, seat adjustment with 3 or more position-sensor axes, interior and exterior LED lighting sequencing, HVAC blower and damper actuation, and mirror positioning. The 40 MHz e200z4 core with DMA and 19-channel ADC supports these multi-actuator, multi-sensor applications within a single chip.
Does the SPC564B64L7C8ECX support boundary scan for manufacturing test, and why is that important in automotive assembly?
Yes, the SPC564B64L7C8ECX includes boundary scan (IEEE 1149.1 JTAG), allowing automated PCB test equipment to verify solder joint continuity on all device pins without requiring physical probe access to interior board signals. In automotive module assembly lines where QFP-packaged ICs are densely populated, boundary scan reduces test fixture complexity and improves fault coverage for 64 KB Flash programming verification and interconnect testing.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 500+ | $13.1100 | $6555.00 |
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