My Inquiry
My Account
STMicroelectronics SPC56AP60L5CEFBR
- Part No.:
- SPC56AP60L5CEFBR
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
SPC56AP60L5CEFBR.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,830
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
SPC56AP60L5CEFBR from STMicroelectronics is a 32-bit Power Architecture® e200z0h-based automotive MCU with 1088 KB Flash (1024 KB code + 64 KB EEPROM emulation), 80 KB ECC-protected SRAM, and AEC-Q100 qualification for chassis/safety systems. It integrates dual FlexCAN 2.0B interfaces, FlexRay V2.1 (dual-channel, 10 Mbit/s), 2 LINFlex modules, 5 DSPI controllers, and a 10-bit ADC with 27 channels and <1 µs conversion time. Used in electronic brake control units (EBCU) and airbag control modules requiring ASIL-B compliance.
For engineers reviewing the SPC56AP60L5CEFBR datasheet, SPC56AP60L5CEFBR pinout, SPC56AP60L5CEFBR application, or SPC56AP60L5CEFBR equivalent, key selection criteria include dual-core safety architecture support, FlexRay timing determinism, FCCU fault collection capability, and -40 to 125 °C ambient operation in LQFP144 package.
Technical Context
This MCU implements a single-issue e200z0h core running at 64 MHz with Variable Length Encoding (VLE), paired with a crossbar switch (XBAR) for concurrent peripheral access. Memory subsystem includes ECC-protected Flash and SRAM, with dedicated error correction status module (ECSM) and fault collection and control unit (FCCU) for ISO 26262 ASIL-B system-level diagnostics.
The safety architecture features a Nexus® L2+ debug interface, software watchdog timer (SWT) with pseudo-random servicing sequence, safety port derived from FlexCAN, and register protection scheme. Clocking includes FMPLL, main oscillator, and 16 MHz RC oscillator with independent calibration registers for production trim.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z0h Power Architecture® core, 64 MHz max frequency, VLE instruction set for code density and deterministic execution. |
| Flash Memory | 1024 KB on-chip code Flash + 64 KB data Flash (EEPROM emulation), with ECC, erase/program controller, and 100k-cycle endurance. |
| RAM | 80 KB on-chip SRAM with ECC, supporting safe data storage and runtime integrity checking per ISO 26262 requirements. |
| ADC | 10-bit SAR ADC with 27 input channels, <1 µs full-precision conversion time, programmable CTU for synchronized sampling across peripherals. |
| Communication | 2 × FlexCAN 2.0B (32 message buffers each), 1 × FlexRay V2.1 (64 message buffers, dual/single channel, up to 10 Mbit/s), 2 × LINFlex, 5 × DSPI. |
| Safety Features | FCCU with fault injection test mode, SWT with pseudo-random service sequence, safety port, Nexus L2+ trace, and register protection scheme. |
| Operating Temp | -40 °C to +125 °C ambient temperature range, qualified per AEC-Q100 Grade 0 for under-hood automotive applications. |
Pinout & Package
LQFP144 package (20 × 20 mm, 144-pin), RoHS-compliant ECOPACK®, rated for automotive-grade thermal cycling and humidity resistance. Pin pitch: 0.5 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDA, VSSA | Analog power supply/ground | Independent 3.3 V or 5 V analog domain for ADC reference stability; decoupling required per layout guidelines. |
| VDD, VSS | Digital core power/ground | Core logic supply (1.2 V internal via regulator); external 3.3 V or 5 V input supports flexible board-level power architecture. |
| VRN, VRP | FlexRay differential I/O | High-speed differential pair for FlexRay physical layer; requires controlled impedance (100 Ω ±10%) routing and termination. |
| CANH, CANL | FlexCAN differential I/O | Two independent CAN transceiver interfaces; safety port uses second CAN bus when not configured as safety channel. |
| ET0_0–ET0_5 | eTimer channel signals | 6 dedicated eTimer pins per unit (2 units total); support quadrature decode, input capture, output compare, and cascaded 32-bit counters. |
| ADC0_IN0–ADC0_IN26 | ADC analog inputs | 27 multiplexed analog input channels; pre-sampling feature enables synchronized acquisition across multiple sensors. |
Key Features
| Feature | Design Value |
|---|---|
| Fault Collection and Control Unit (FCCU) | Hardware-accelerated fault logging with configurable interrupt generation, enabling ASIL-B diagnostic coverage without CPU overhead. |
| FlexRay V2.1 Module | Dual-channel operation with 64 message buffers and deterministic 10 Mbit/s data rate, meeting AUTOSAR FR timing constraints for x-by-wire systems. |
| Boot Assist Module (BAM) | On-chip CAN/UART bootloader with secure signature verification, enabling field firmware updates without external programming hardware. |
| eDMA Controller | 16-channel enhanced DMA with scatter-gather support and automatic request arbitration, reducing CPU load during high-bandwidth peripheral transfers. |
| Nexus® L2+ Interface | Real-time trace and debug capability with instruction/data streaming, essential for ISO 26262 tool qualification and runtime behavior validation. |
Applications
| Electronic Brake Control Unit (EBCU) | Airbag Control Module (ACM) |
|---|---|
Use Scenario: Real-time pressure modulation and wheel speed monitoring during ABS/EBD activation. IC Role / Device Role / Timing Role: Primary safety-critical controller executing ISO 26262 ASIL-B software stack with FlexRay backbone communication to vehicle dynamics ECUs. Use Value: FCCU and ECC memory enable fault detection within <100 µs; dual CAN interfaces support redundant actuator command paths. |
Use Scenario: Crash event detection, squib firing sequencing, and occupant classification sensor fusion. IC Role / Device Role / Timing Role: Central safety processor managing accelerometer, pressure, and seat occupancy inputs with sub-50 µs interrupt latency for pyro trigger. Use Value: 10-bit ADC with 27 channels and CTU synchronization captures multi-sensor data in single cycle; SWT prevents runaway code execution. |
| Electric Power Steering (EPS) | Chassis Domain Controller |
Use Scenario: Motor torque control, steering angle feedback, and road feel compensation using brushless motor drivers. IC Role / Device Role / Timing Role: High-integrity motion controller interfacing with CAN FD gateway and torque sensor SPI bus. Use Value: eTimer quadrature decode handles dual resolver feedback; 64 MHz core ensures <50 µs control loop execution for PAS assist. |
Use Scenario: Aggregating sensor data (ride height, suspension position, yaw rate) and coordinating active damping commands. IC Role / Device Role / Timing Role: Domain master managing FlexRay backbone and LIN slave networks for chassis subsystem coordination. Use Value: Dual FlexCAN + FlexRay enables mixed-criticality traffic prioritization; 80 KB ECC RAM supports real-time OS task isolation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive safety microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NXP S32K144 | ARM Cortex-M4F core, 80 MHz, 512 KB Flash, 64 KB RAM, no FlexRay, single CAN FD, AEC-Q100 Grade 1 (-40 to 105 °C). | Targeted at entry-level chassis control; lacks FlexRay and dual CAN required for high-end EBCU/FlexRay backbone integration. | Select when cost-sensitive design accepts reduced communication bandwidth and lower ambient rating. |
| Renesas RH850/F1L | 32-bit RXv2 core, 120 MHz, 2 MB Flash, 384 KB RAM, 3 CAN FD, no FlexRay, AEC-Q100 Grade 0, integrated HSM. | Stronger crypto acceleration and larger memory for OTA update stacks, but missing FlexRay limits use in legacy FlexRay-based platforms. | Prefer for new designs requiring secure boot and future-proof CAN FD scalability over FlexRay legacy compatibility. |
Compared with SPC56AP60L5CEFBR, the NXP S32K144 offers lower cost and ARM ecosystem familiarity but sacrifices FlexRay and high-temp operation; the RH850/F1L provides superior compute and security yet omits FlexRay-making SPC56AP60L5CEFBR uniquely suited for ASIL-B FlexRay-dependent chassis systems.
Availability
SPC56AP60L5CEFBR is available at Aetrix Electronics and suitable for electronic brake control units, airbag control modules, electric power steering systems, and chassis domain controllers requiring stable component supply across extended automotive lifecycles.
Supply support for SPC56AP60L5CEFBR 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, specializing in automotive, industrial, and power management ICs with vertical manufacturing and functional safety certification expertise.
The SPC56xP series targets ASIL-B automotive chassis and safety applications, designed specifically to meet ISO 26262 requirements through integrated safety mechanisms including FCCU, ECC memory, and Nexus L2+ trace.
FAQ
What is the maximum operating junction temperature for SPC56AP60L5CEFBR?
The device is rated for ambient temperatures from –40 °C to +125 °C and supports a maximum junction temperature of +150 °C per AEC-Q100 stress test conditions. Thermal derating curves in Section 3.5 of DocID18340 Rev 6 define allowable power dissipation versus ambient temperature for LQFP144 package.
Does SPC56AP60L5CEFBR support CAN FD or only classical CAN?
SPC56AP60L5CEFBR implements two FlexCAN 2.0B interfaces only-supporting Classical CAN up to 1 Mbit/s-not CAN FD. Its FlexRay V2.1 module serves as the high-speed deterministic backbone; CAN FD capability is absent in this generation of the SPC56xP family.
How is the safety port implemented and what are its functional limitations?
The safety port is a dedicated FlexCAN interface configured with hardware-enforced message filtering and separate error counters. When enabled, it disables one standard FlexCAN instance; it cannot operate simultaneously as both safety port and general-purpose CAN, and does not support CAN FD or auto-baud.
What debug interface protocols does SPC56AP60L5CEFBR support?
It supports Nexus® L2+ for real-time instruction and data trace, IEEE 1149.1 (JTAG) for boundary scan and flash programming, and SWD-compatible serial wire debug via the Nexus port. No SWD-only mode exists-the Nexus interface must be enabled for all debug sessions.
SPC56AP60L5CEFBR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 144-LQFP
- Series:
- SPC56
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- e200z0h
- Core Size:
- 32-Bit Single-Core
- Speed:
- 64MHz
- Connectivity:
- CANbus, LINbus, SPI, UART/USART
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 80
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 64K x 8
- RAM Size:
- 80K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 3.6V
- Data Converters:
- A/D 26x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC56AP60L5CEFBR FAQ
1.How can I place an order for SPC56AP60L5CEFBR through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC56AP60L5CEFBR 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 SPC56AP60L5CEFBR reliable?
The price and inventory of SPC56AP60L5CEFBR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC56AP60L5CEFBR is usually 5 days.
3.What payment methods are accepted for SPC56AP60L5CEFBR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC56AP60L5CEFBR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC56AP60L5CEFBR?
SPC56AP60L5CEFBR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC56AP60L5CEFBR 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 SPC56AP60L5CEFBR?
For technical support, including SPC56AP60L5CEFBR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC56AP60L5CEFBR requirements.
6.How does Aetrix verify that SPC56AP60L5CEFBR is sourced from the original manufacturer or authorized distributors?
All SPC56AP60L5CEFBR 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 SPC56AP60L5CEFBR meets industry standards.
7.What is the process for return or replacement of SPC56AP60L5CEFBR?
All SPC56AP60L5CEFBR units undergo pre-shipment inspection (PSI). If there is an issue with SPC56AP60L5CEFBR, 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 SPC56AP60L5CEFBR part is unused and in its original packaging.
Return procedure for SPC56AP60L5CEFBR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SPC56AP60L5CEFBR Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
