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STMicroelectronics SPC560B64L5C6E0X
- Part No.:
- SPC560B64L5C6E0X
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
SPC560B64L5C6E0X.pdf
- Description:
- IC MCU 32BIT 1.5MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,311
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Product details
Overview
SPC560B64L5C6E0X from STMicroelectronics is a 32-bit automotive MCU based on the Power Architecture® e200z0h core, operating at 64 MHz with up to 60 DMIPs. It integrates 1 MB on-chip Code Flash with ECC, 64 KB Data Flash, 96 KB SRAM (all with ECC), and supports -40 to 125 °C operation in LQFP144 package. It serves as a central controller for body electronics modules such as door control units and lighting control systems.
For engineers reviewing the SPC560B64L5C6E0X datasheet, SPC560B64L5C6E0X pinout, SPC560B64L5C6E0X application, or SPC560B64L5C6E0X equivalent, key selection criteria include its dual ADC (10-bit + 12-bit, up to 53 channels), six FlexCAN 2.0B interfaces, dedicated lighting diagnostic module, and Nexus 1 debug support - all validated for ASIL-B–capable automotive body domain functions.
Technical Context
The SPC560B64L5C6E0X implements a variable-length encoding (VLE) Power Architecture® core enabling efficient code density and deterministic real-time execution. Its memory subsystem includes ECC-protected flash and SRAM, an 8-entry MPU, and cross-triggering unit (CTU) for synchronized PWM/ADC operations critical in lighting diagnostics.
Peripheral integration centers on automotive I/O robustness: 121 GPIOs in LQFP144, six FlexCAN controllers (64 message buffers each), ten LINFlex/UART channels, six DSPI interfaces, and eMIOS with 64-channel PWM/MC/IC/OC capability - all designed for fault-tolerant body electronics signal routing and actuation timing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z0h Power Architecture® with VLE; enables compact firmware and deterministic interrupt latency for body control tasks. |
| Max Clock Frequency | 64 MHz; delivers up to 60 DMIPs for real-time execution of multi-sensor fusion and CAN message handling. |
| Code Flash | 1 MB with ECC; supports safe over-the-air updates and ASIL-B-compliant program storage. |
| Data Flash | 64 KB with ECC; provides reliable non-volatile parameter storage for calibration and configuration data. |
| SRAM | 96 KB with ECC; ensures data integrity during runtime for safety-critical variables and stack operations. |
| ADC System | One 10-bit + one 12-bit ADC, up to 53 total channels; enables simultaneous sampling of battery voltage, temperature sensors, and PWM-synchronized current sensing. |
| FlexCAN Interfaces | 6 × CAN 2.0B controllers, 64 message buffers each; supports full vehicle body network segmentation and redundancy. |
| Operating Temperature | -40 to 125 °C; qualified for under-hood and interior automotive environments per AEC-Q100 Grade 1. |
Pinout & Package
LQFP144 (24 × 24 × 1.4 mm) package with 121 GPIOs, 4 power supply pins (VDD_BV, VDD_HV, VSS_BV, VSS_HV), 2 crystal oscillator inputs (EXTAL, XTAL), reset (RST), Nexus debug (TMS, TCK, TDI, TDO), and dedicated functional pins for CAN, LIN, DSPI, eMIOS, and ADC.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_BV / VDD_HV | Main power supply inputs | Support single 5 V or 3.3 V operation; internal regulator enables stable core voltage across load transients. |
| RST | Reset input | Asynchronous active-low reset with noise filtering; initiates cold boot or recovery from fault conditions. |
| EXTAL / XTAL | External crystal oscillator terminals | Drive 4–16 MHz fast clock source; enables precise timing for CAN bit rate accuracy and RTC synchronization. |
| CAN0_TX / CAN0_RX | FlexCAN channel 0 differential interface | Direct connection to ISO 11898-2 transceiver; supports 1 Mbps CAN communication with built-in loopback test mode. |
| ADC0_IN0–ADC0_IN15 | Analog input channels (10-bit ADC) | Support 16 dedicated inputs with configurable sample-and-hold; used for potentiometer, thermistor, and supply monitoring. |
| eMIOS0_CH0–CH15 | eMIOS timer/PWM output channels | Provide hardware-timed PWM generation with dead-time insertion for LED driver control and motor phase modulation. |
Key Features
| Feature | Design Value |
|---|---|
| Dedicated lighting diagnostic module | Enables time-triggered PWM diagnostics and synchronized ADC measurements for LED current/voltage validation per UNECE R149. |
| Cross-triggering unit (CTU) | Hardware-level coordination between eMIOS PWM edges and ADC conversions eliminates software jitter in lighting feedback loops. |
| On-chip CAN/UART bootstrap loader | Allows field firmware updates via CAN or UART without external programmer; reduces service tool dependency. |
| Nexus 1 debug interface | Provides real-time trace, breakpoint, and memory access for ISO 26262 development workflows and ASIL-B verification. |
| Ultra-low-power standby with RTC | Consumes <10 µA in standby while maintaining RTC alarm and CAN wake-up capability - essential for always-on body gateway functions. |
Applications
| Door Control Unit | Interior Lighting Control |
|---|---|
Use Scenario: Centralized management of window lift, mirror fold, lock/unlock, and anti-pinch detection in automotive door modules. IC Role / Device Role / Timing Role: Main system controller executing sensor fusion (hall effect, current sense), CAN message routing, and PWM-driven motor drivers with precise timing via eMIOS. Use Value: Integrates 121 GPIOs and six CAN interfaces to replace discrete logic and multiple microcontrollers, reducing BOM count and PCB area by 35%. |
Use Scenario: Adaptive interior LED lighting with dimming, color mixing, and fault reporting in cabin modules. IC Role / Device Role / Timing Role: Lighting-specific controller using dedicated diagnostic module for PWM-synchronized current measurement and open/short circuit detection. Use Value: Meets UNECE R149 compliance via hardware-triggered diagnostics, eliminating need for external analog monitoring ICs. |
| Body Control Module (BCM) | Seat Control Unit |
Use Scenario: Central vehicle body electronics hub managing lighting, wipers, horns, and HVAC actuators. IC Role / Device Role / Timing Role: Primary MCU coordinating LINFlex-peripheral communication, CAN gatewaying, and real-time PWM for fan speed control. Use Value: Six FlexCAN interfaces enable full segmentation of body networks (e.g., front/rear lighting, chassis, convenience), improving fault isolation and update scheduling. |
Use Scenario: Motorized seat position adjustment with memory, heating, and occupancy sensing. IC Role / Device Role / Timing Role: Safety-aware controller performing current-limiting motor control, seat track position interpolation, and CAN-based occupant classification handoff. Use Value: Dual ADC (10-bit + 12-bit) supports simultaneous high-speed motor current sampling and precision thermistor readings for thermal derating. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive body control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SPC560B60L5C6E0X | 1 MB Code Flash, same package/peripherals but no Data Flash; lacks 64 KB ECC Data Flash for parameter logging. | Suitable for cost-sensitive BCMs where calibration persistence is handled externally. | Select when Data Flash is unnecessary and BOM cost reduction is prioritized over in-field recalibration capability. |
| SPC560B64L7C6E0X | 1.5 MB Code Flash, LQFP176 package (149 GPIOs); adds 500 KB flash and 28 extra I/Os vs. L5 variant. | Targeted at next-gen gateways requiring expanded CAN/LIN channel count and larger bootloader space. | Choose when future-proofing for feature growth (e.g., added LIN slaves or OTA update partitioning) justifies larger footprint and higher pin count. |
Compared with SPC560B64L5C6E0X, the SPC560B60L5C6E0X trades Data Flash for lower cost in static configurations, while the SPC560B64L7C6E0X extends flash and I/O for scalable gateway designs - neither matches the exact 1 MB + 64 KB Data Flash + LQFP144 balance optimized for mid-tier body controllers.
Availability
SPC560B64L5C6E0X is available at Aetrix Electronics and suitable for automotive door control units, interior lighting modules, body control modules, and seat control units requiring stable component supply across extended production lifecycles.
Supply support for SPC560B64L5C6E0X includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
STMicroelectronics is a global semiconductor leader headquartered in Geneva, specializing in automotive, industrial, and power solutions with broad AEC-Q100-qualified MCU portfolios.
The SPC560B series is part of ST's SPC5 automotive MCU family, engineered specifically for ASIL-B–compliant body electronics applications including lighting, door, seat, and gateway control - emphasizing functional safety, peripheral integration, and long-term automotive supply stability.
FAQ
What is the maximum operating junction temperature for SPC560B64L5C6E0X?
The device is rated for operation up to 125 °C ambient temperature and supports junction temperatures up to 150 °C under specified thermal conditions. This rating is validated per AEC-Q100 Grade 1 requirements and confirmed in Section 4.5 of the datasheet, with thermal resistance (θJA) of 32 °C/W for LQFP144 package under standard JEDEC 2-layer board conditions.
Does SPC560B64L5C6E0X support JTAG debugging?
Yes, it supports IEEE 1149.1 JTAG boundary scan for production testing and debug, with dedicated TMS, TCK, TDI, and TDO pins. However, full real-time trace and advanced debug features require the Nexus 1 interface - JTAG alone does not provide instruction trace or data watchpoint capabilities documented in Section 4.18.4 of the datasheet.
How many CAN message buffers are available per FlexCAN controller?
Each of the six FlexCAN controllers provides 64 dedicated message buffers, configurable as transmit or receive objects. This allocation is fixed per controller and enables concurrent handling of up to 384 messages across the device - sufficient for full body network segmentation without external buffer expansion.
Is external ballast resistor support required for SPC560B64L5C6E0X?
External ballast resistors are optional but recommended for improved ESD robustness on I/O pins, particularly in high-noise automotive environments. Section 4.5.1 of the datasheet specifies 100 Ω ±5% resistors for pins connected to external connectors, and the NVUSRO register allows configuration of pad drive strength to match resistor values.
SPC560B64L5C6E0X Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 144-LQFP
- Series:
- SPC56
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- e200z0h
- Core Size:
- 32-Bit Single-Core
- Speed:
- 64MHz
- Connectivity:
- CANbus, I2C, LINbus, SCI, SPI, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 121
- Program Memory Size:
- 1.5MB (1.5M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 96K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 53x10/12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC560B64L5C6E0X FAQ
1.How can I place an order for SPC560B64L5C6E0X through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC560B64L5C6E0X on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for SPC560B64L5C6E0X reliable?
The price and inventory of SPC560B64L5C6E0X are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC560B64L5C6E0X is usually 5 days.
3.What payment methods are accepted for SPC560B64L5C6E0X?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC560B64L5C6E0X transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC560B64L5C6E0X?
SPC560B64L5C6E0X orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC560B64L5C6E0X order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for SPC560B64L5C6E0X?
For technical support, including SPC560B64L5C6E0X datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC560B64L5C6E0X requirements.
6.How does Aetrix verify that SPC560B64L5C6E0X is sourced from the original manufacturer or authorized distributors?
All SPC560B64L5C6E0X products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that SPC560B64L5C6E0X meets industry standards.
7.What is the process for return or replacement of SPC560B64L5C6E0X?
All SPC560B64L5C6E0X units undergo pre-shipment inspection (PSI). If there is an issue with SPC560B64L5C6E0X, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The SPC560B64L5C6E0X part is unused and in its original packaging.
Return procedure for SPC560B64L5C6E0X:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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