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STMicroelectronics SPC560B64L7B6E0X
- Part No.:
- SPC560B64L7B6E0X
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 176-LQFP
- Datasheet:
-
SPC560B64L7B6E0X.pdf
- Description:
- IC MCU 32BIT 1.5MB FLASH 176LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,924
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Product details
Overview
SPC560B64L7B6E0X 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 1.5 MB Code Flash with ECC, 64 KB Data Flash, 96 KB SRAM (all with ECC), and supports -40 to 125 °C operation in LQFP144 package. Designed for body electronics, it delivers robust real-time control via 6 FlexCAN 2.0B interfaces, 10 LINFlex/UART channels, and dedicated lighting diagnostics.
For engineers reviewing the SPC560B64L7B6E0X datasheet, SPC560B64L7B6E0X pinout, SPC560B64L7B6E0X application, or SPC560B64L7B6E0X equivalent, key selection criteria include CAN/LIN channel count, on-chip ECC memory configuration, eMIOS PWM timing precision, CTU-synchronized ADC measurement capability, and Nexus 1 debug support in LQFP144 packaging.
Technical Context
This MCU implements a variable-length encoding (VLE) Power Architecture® core optimized for deterministic automotive body control tasks. Its memory subsystem includes triple-ECC-protected Flash and SRAM, an 8-entry MPU, and hardware cross-triggering between ADC, eMIOS, and CTU for time-critical sensor actuator coordination.
The peripheral set is architected for distributed vehicle networking: six independent FlexCAN controllers (each with 64 message buffers), ten LINFlex modules supporting both LIN 2.x and UART modes, and a 16-channel eDMA tightly coupled to PIT, DSPI, ADC, eMIOS, LINFlex, and I²C - enabling zero-CPU-overhead data movement in safety-critical sequences.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z0h Power Architecture® with VLE, 64 MHz max, 60 DMIPs - enables hard real-time task scheduling in ASIL-B body domain ECUs. |
| Code Flash | 1.5 MB with ECC - supports dual-bank flash for safe OTA updates and runtime code validation in automotive production firmware. |
| Data Flash | 64 KB with ECC - provides reliable non-volatile storage for calibration data, fault logs, and configuration parameters across temperature and lifetime. |
| SRAM | 96 KB with ECC - ensures data integrity for stack, heap, and critical variables during EMI exposure or voltage transients. |
| CAN Interfaces | 6 × FlexCAN 2.0B - enables full gateway functionality between multiple vehicle domains (body, chassis, infotainment) without external CAN controllers. |
| ADC System | One 10-bit + one 12-bit ADC, up to 53 channels extendable to 81, with CTU-triggered sampling - supports precise battery monitoring, HVAC sensor fusion, and lighting current feedback. |
| eMIOS Channels | Up to 64 PWM/MC/IC/OC channels across 10 counter bases - delivers fine-grained LED dimming, motor phase control, and diagnostic pulse generation in lighting and actuator modules. |
| Operating Temp | -40 to 125 °C - qualified for under-hood and door module placement per AEC-Q100 Grade 1 requirements. |
Pinout & Package
LQFP144 package (24 × 24 × 1.4 mm), RoHS-compliant, with exposed thermal pad. Pinout validated per STMicroelectronics DocID15131 Rev 9 Figure 3 (LQFP144 pin configuration).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_HV / VDD_BV | Main power supply inputs | Accepts single 5 V or 3.3 V supply; internal regulator generates core voltages - simplifies board power architecture and reduces external component count. |
| RESET | Asynchronous reset input | Active-low, with internal pull-up and noise filtering - ensures reliable cold-start and brown-out recovery in automotive electrical environments. |
| CAN0_TX / CAN0_RX | Differential CAN bus interface | Direct connection to ISO 11898-2 transceiver - supports high-speed (up to 1 Mbps) communication with built-in loopback and self-test modes. |
| LIN0_TX / LIN0_RX | Single-wire LIN physical layer I/O | Configurable as UART or LIN mode; integrated LIN bus driver control - eliminates need for external LIN transceivers in simple node applications. |
| ADC0_IN0–ADC0_IN15 | Analog input channels (10-bit ADC) | Supports simultaneous sampling via CTU trigger - enables synchronized voltage/current measurements for motor control or battery cell monitoring. |
| eMIOS0_CH0–CH15 | Programmable timed I/O pins | Each channel configurable as PWM output, input capture, or output compare - allows generation of precise timing signals for LED strobing or solenoid drive. |
| NEXUS_TDI / TDO / TMS / TCK | Nexus 1 debug interface | Provides real-time trace, breakpoint, and memory access - essential for ISO 26262 development and functional safety verification. |
Key Features
| Feature | Design Value |
|---|---|
| Dedicated lighting diagnostic module | Integrates advanced PWM generation, time-triggered diagnostics, and PWM-synchronized ADC sampling - enables ASIL-B compliant headlight and interior lighting control without external ASICs. |
| Cross-triggering unit (CTU) | Hardware link between ADC, eMIOS, and timers - eliminates software latency in closed-loop control loops such as adaptive front-lighting systems. |
| On-chip CAN/UART bootstrap loader | Enables field firmware updates over CAN or UART without external programming hardware - reduces service cost and supports secure boot workflows. |
| Ultra-low-power standby with RTC | Retains real-time clock and CAN wake-up capability while drawing <10 µA - meets OEM requirements for always-on vehicle network nodes. |
| Exhaustive EMC-hardened design | Includes ESD protection (>2 kV HBM), latch-up immunity, and radiated emission compliance per CISPR 25 Class 5 - minimizes board-level filtering and shielding effort. |
Applications
| Body Control Module (BCM) | Smart Lighting Controller |
|---|---|
Use Scenario: Centralized management of door locks, window lifts, mirrors, and interior lighting in modern vehicles. IC Role / Device Role / Timing Role: Main application processor executing ASW-compliant body domain software with CAN/LIN gateway functions. Use Value: 6 FlexCAN interfaces enable direct connectivity to 6+ vehicle sub-networks; ECC memory ensures functional safety compliance per ISO 26262 ASIL-B. | Use Scenario: Adaptive LED headlight system with dynamic beam shaping, diagnostics, and thermal compensation. IC Role / Device Role / Timing Role: Real-time PWM controller and sensor fusion hub synchronizing LED current, temperature, and ambient light readings. Use Value: Dedicated lighting diagnostic module + CTU-triggered ADC allows sub-microsecond timing alignment between PWM edges and current sampling - critical for flicker-free operation. |
| Seat Control Unit | Climate Control Actuator |
Use Scenario: Motorized seat position adjustment with memory, heating, and occupancy sensing. IC Role / Device Role / Timing Role: Motion control MCU managing BLDC/H-bridge drivers, Hall sensors, and LIN-connected switches. Use Value: 16-channel eDMA offloads motor commutation timing from CPU; eMIOS channels generate precise PWM for heater element control and position feedback decoding. | Use Scenario: HVAC blend door and blower motor actuation with temperature feedback and fault reporting. IC Role / Device Role / Timing Role: Embedded actuator controller interfacing with potentiometers, thermistors, and stepper motors via LIN and analog inputs. Use Value: Dual ADC (10-bit + 12-bit) supports simultaneous high-speed and high-accuracy measurements; 10 LINFlex channels allow daisy-chained multi-actuator networks. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SPC560B60L5B6E0X | 1 MB Code Flash, 64 KB SRAM, same LQFP144 package and peripheral set | Suitable for cost-optimized BCMs with smaller firmware footprints and reduced calibration data storage needs | Select when application firmware size remains below 900 KB and ECC-protected SRAM requirement is ≤64 KB. |
| MC9S12XEQ512MAL | 16-bit HCS12X core, 512 KB Flash, no VLE or CTU, LIN-only (no FlexCAN) | Legacy body electronics designs requiring pin-compatible upgrade path with minimal software rework | Choose only for brownfield projects where migration from S12X platform is prioritized over performance or safety feature uplift. |
Compared with SPC560B64L7B6E0X, the SPC560B60L5B6E0X offers reduced memory capacity but identical real-time peripherals and safety features - making it ideal for derivative designs. The MC9S12XEQ512MAL lacks FlexCAN, CTU, and ECC memory, limiting its suitability to non-safety-critical or legacy-refresh applications.
Availability
SPC560B64L7B6E0X is available at Aetrix Electronics and suitable for automotive body control modules, smart lighting systems, seat control units, and climate actuator designs requiring stable component supply across extended production lifecycles.
Supply support for SPC560B64L7B6E0X 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, Switzerland, delivering automotive-grade ICs, power solutions, and MEMS sensors since 1987.
The SPC560B series belongs to ST's automotive microcontroller portfolio designed specifically for body electronics and lighting control applications, emphasizing functional safety, real-time determinism, and integration of CAN/LIN networking with high-precision analog and timed I/O.
FAQ
What is the maximum operating frequency and core architecture of the SPC560B64L7B6E0X?
The SPC560B64L7B6E0X features a 32-bit e200z0h Power Architecture® core with Variable Length Encoding (VLE), operating at up to 64 MHz and delivering 60 DMIPs. It is not ARM-based and does not support Thumb or ARM instruction sets. Clock stability is maintained via integrated FMPLL with external crystal oscillator support (4–16 MHz).
Does this MCU support functional safety standards such as ISO 26262?
Yes - the SPC560B64L7B6E0X includes hardware safety mechanisms required for ISO 26262 ASIL-B compliance: ECC on all Flash and SRAM, lockstep-capable watchdog timer, memory protection unit (MPU), and Nexus 1 debug interface for runtime verification. ST provides certified safety documentation including FMEDA reports and safety manuals for this device family.
What debug interfaces are supported and which packages include Nexus 2+?
The SPC560B64L7B6E0X supports Nexus 1 on all packages including LQFP100, LQFP144, and LQFP176. Nexus 2+ is available only on the LBGA208 package variant - not on the LQFP144 used by this part number. Debugging uses TDI/TDO/TMS/TCK pins with real-time trace and memory access capabilities.
How many CAN and LIN interfaces does this MCU provide, and are they independently configurable?
This MCU provides six independent FlexCAN 2.0B controllers (each with 64 message buffers) and up to ten LINFlex modules - all fully configurable as either LIN or UART. Each CAN controller operates autonomously with dedicated message RAM and error counters; LINFlex modules support concurrent LIN master/slave and UART modes without resource contention.
SPC560B64L7B6E0X Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 176-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:
- 149
- 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 ~ 105°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC560B64L7B6E0X FAQ
1.How can I place an order for SPC560B64L7B6E0X through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC560B64L7B6E0X 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 SPC560B64L7B6E0X reliable?
The price and inventory of SPC560B64L7B6E0X are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC560B64L7B6E0X is usually 5 days.
3.What payment methods are accepted for SPC560B64L7B6E0X?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC560B64L7B6E0X transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC560B64L7B6E0X?
SPC560B64L7B6E0X orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC560B64L7B6E0X 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 SPC560B64L7B6E0X?
For technical support, including SPC560B64L7B6E0X datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC560B64L7B6E0X requirements.
6.How does Aetrix verify that SPC560B64L7B6E0X is sourced from the original manufacturer or authorized distributors?
All SPC560B64L7B6E0X 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 SPC560B64L7B6E0X meets industry standards.
7.What is the process for return or replacement of SPC560B64L7B6E0X?
All SPC560B64L7B6E0X units undergo pre-shipment inspection (PSI). If there is an issue with SPC560B64L7B6E0X, 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 SPC560B64L7B6E0X part is unused and in its original packaging.
Return procedure for SPC560B64L7B6E0X:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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