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Infineon Technologies XC2387A56F80LAAKFUMA1
- Part No.:
- XC2387A56F80LAAKFUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 144-LQFP Exposed Pad
- Datasheet:
-
XC2387A56F80LAAKFUMA1.pdf
- Description:
- IC MCU 16/32BIT 448KB FLASH
- Quantity:
- Payment:
- Shipping:
Inventory:4,215
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Product details
Overview
XC2387A56F80LAAKFUMA1 from Infineon Technologies is a 16/32-bit single-chip microcontroller in the XC2000 Base Line family, featuring an 80 MHz CPU with five-stage pipeline, 832 KB on-chip Flash memory, 16 KB PSRAM, and integrated MultiCAN Rev. 2.0B interface with up to 3 CAN nodes. It delivers 32-bit performance in automotive powertrain and chassis control applications.
For engineers reviewing the XC2387A56F80LAAKFUMA1 datasheet, XC2387A56F80LAAKFUMA1 pinout, XC2387A56F80LAAKFUMA1 application, or XC2387A56F80LAAKFUMA1 equivalent, key selection criteria include Flash ECC protection, dual 10-bit ADCs with <1 µs conversion, CCU6x PWM units for motor control, and JTAG/DAP debug support.
Technical Context
The XC2387A56F80LAAKFUMA1 implements a C166-compatible instruction set with register-based architecture, two local register banks for fast context switching, and hardware CRC checker with programmable polynomial for memory integrity verification. Its MPU enforces memory access permissions across 16 Mbyte linear address space.
It integrates three independent CAN controllers (Rev. 2.0B), each supporting Full CAN and Basic CAN modes, with up to 64 message objects distributed across nodes and built-in gateway functionality. The CCU6x modules provide edge-aligned and center-aligned PWM generation with dead-time insertion and emergency shutdown inputs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Clock | 80 MHz - enables 12.5 ns instruction cycle for deterministic real-time execution in safety-critical control loops |
| Flash Memory | 832 KB with ECC - provides error detection/correction for ASIL-B compliant firmware storage |
| ADC Channels | 24 total (dual 12-channel) - supports simultaneous sampling of engine sensor signals with broken-wire detection |
| CAN Nodes | 3 independent nodes - allows domain controller architecture with inter-node message routing and gatewaying |
| I/O Pins | 119 general-purpose - enables direct connection to solenoids, sensors, and status LEDs without external GPIO expanders |
| Supply Voltage | 3.0 V to 5.5 V - compatible with automotive battery voltage transients and unregulated 5 V rail designs |
| Package | 144-pin LQFP, 0.5 mm pitch - supports automated optical inspection and reflow soldering in high-volume automotive PCB assembly |
Pinout & Package
XC2387A56F80LAAKFUMA1 is housed in a 144-pin Green LQFP package (19.7 mil pitch) with exposed thermal pad, qualified per AEC-Q100 Grade 2 for automotive under-hood operation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP | Core Power Supply | 3.3 V ±5 % supply for CPU, MPU, and internal logic; requires low-ESR decoupling near pin |
| VSSP | Core Ground | Dedicated digital ground return for core logic; must be connected to solid ground plane |
| TxD0 / RxD0 | UART0 Serial Interface | Asynchronous full-duplex communication channel for bootloader and diagnostic messaging |
| CAN0_TX / CAN0_RX | CAN Node 0 Differential I/O | Direct connection to ISO 11898-compliant CAN transceiver; supports bit rates up to 1 Mbps |
| ADCTRIG0 | ADC Start Trigger Input | Hardware-synchronized sampling initiation from timer or peripheral event, eliminating software latency |
| TRST | JTAG Test Reset | Asynchronous reset input for boundary scan and debug state machine initialization |
Key Features
| Feature | Design Value |
|---|---|
| MultiCAN Rev. 2.0B | Three independent CAN controllers with 64 message objects and hardware message filtering reduce host CPU load by >70 % in gateway applications |
| CCU6x PWM Units | Four capture/compare units support complementary PWM outputs with programmable dead time and emergency stop, enabling IGBT/MOSFET gate drive for 3-phase inverters |
| Dual 10-bit ADCs | Simultaneous sampling across 24 channels with <1 µs conversion and on-the-fly data preprocessing (range check, averaging) improves sensor fusion accuracy |
| Memory Protection Unit (MPU) | Configurable region-based access control enforces separation between application code, bootloader, and safety monitor partitions per ISO 26262 ASIL-B requirements |
| On-Chip Debug Support | JTAG and Device Access Port (DAP) interfaces enable non-intrusive real-time trace, breakpoint setting, and memory inspection during functional safety validation |
Applications
| Engine Control Unit (ECU) | Electric Power Steering (EPS) |
|---|---|
Use Scenario: Real-time combustion timing, fuel injection pulse width, and knock detection using analog sensor inputs and CAN feedback from transmission. IC Role / Device Role / Timing Role: Primary controller executing ASAM-MCD2 MC calibration routines with deterministic 100 µs task scheduling via GPT12E timers. Use Value: 80 MHz CPU and hardware CRC ensure safe, repeatable firmware execution while ECC-protected Flash prevents corruption during over-the-air updates. | Use Scenario: Torque assist calculation, motor phase current sensing, and fault response within <5 ms latency for driver assistance systems. IC Role / Device Role / Timing Role: Safety-relevant controller managing dual CCU6x PWM generators and dual ADCs for synchronous motor current sampling. Use Value: Integrated MPU and watchdog timers meet ISO 26262 ASIL-C decomposition requirements without external safety monitors. |
| Brake-by-Wire Controller | Body Control Module (BCM) |
Use Scenario: Redundant pressure monitoring, valve actuation sequencing, and cross-node CAN diagnostics in electro-hydraulic brake systems. IC Role / Device Role / Timing Role: Fault-tolerant node coordinating three CAN buses for master-slave communication with ABS and stability control ECUs. Use Value: Three independent CAN controllers with hardware message RAM eliminate software bottlenecks in safety-critical message arbitration and filtering. | Use Scenario: Centralized management of door locks, lighting, HVAC, and LIN slave devices across vehicle domains. IC Role / Device Role / Timing Role: Domain coordinator using USIC modules configured as UART, SPI, and I²C to interface with diverse peripherals. Use Value: 119 GPIOs and programmable pull-up/down resistors reduce BOM cost by eliminating discrete level shifters and bus buffers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC2365B40F56LAAKXUMA1 | Lower Flash (512 KB), no MultiCAN, 64-pin LQFP, 56 MHz CPU | Suitable for cost-sensitive body electronics without CAN gateway needs | Select when system complexity and safety requirements are reduced; not suitable for powertrain or braking functions |
| TC275TP128F200NACXUMA1 | TriCore™ architecture, 200 MHz, 2 MB Flash, Ethernet MAC, higher ASIL-D qualification | Targeted at ADAS and central gateway applications requiring network connectivity and higher safety integrity | Choose for next-generation platforms needing scalable performance and AUTOSAR OS compatibility |
Compared with XC2365B40F56LAAKXUMA1, this part adds critical CAN gateway capability and Flash ECC for ASIL-B compliance; versus TC275TP128F200NACXUMA1, it offers proven field reliability in legacy powertrain systems at lower cost and power.
Availability
XC2387A56F80LAAKFUMA1 is available at Aetrix Electronics and suitable for engine control units, electric power steering systems, brake-by-wire controllers, and body control modules requiring stable component supply across extended automotive production lifecycles.
Supply support for XC2387A56F80LAAKFUMA1 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
Infineon Technologies AG is a German semiconductor manufacturer specializing in power management, automotive ICs, and security solutions, with global R&D and manufacturing infrastructure.
This device belongs to the XC2000 Base Line microcontroller product line, designed specifically for cost-optimized, high-reliability automotive applications including powertrain, chassis, and safety systems where ASIL-B compliance and long-term supply stability are mandatory.
FAQ
What is the maximum operating temperature range for XC2387A56F80LAAKFUMA1?
The XC2387A56F80LAAKFUMA1 is qualified per AEC-Q100 Grade 2, supporting continuous operation from −40 °C to +125 °C ambient temperature. Thermal derating applies above 105 °C case temperature, and junction temperature must remain below 150 °C under all operating conditions per datasheet Section 5.2.
Does XC2387A56F80LAAKFUMA1 support bootloading over CAN?
Yes - the device includes an on-chip bootstrap loader that supports firmware updates via CAN protocol using standardized UDS (ISO 14229) services. Bootloader entry is triggered by specific CAN ID sequences or dedicated pin assertion, and Flash programming is protected by write-enable keys and ECC verification.
How many clock sources does the XC2387A56F80LAAKFUMA1 support?
The microcontroller supports four clock sources: internal RC oscillator (10 MHz ±10 %), external crystal/resonator (1–20 MHz), external clock input (1–20 MHz), and PLL output derived from any of the first three. The PLL achieves 80 MHz from a 10 MHz crystal with 2× predivider and 16× multiplier, as specified in Section 4.6.2.1.
Is the XC2387A56F80LAAKFUMA1 pin-compatible with other XC238xA variants?
No - while sharing the same 144-pin LQFP package footprint, pin assignments differ across XC238xA variants due to feature-specific I/O mapping (e.g., CCU6x signal placement, CAN transceiver routing). Pin compatibility is only guaranteed within identical suffix variants (e.g., XC2387A56F80LAAKFUMA1 vs. XC2387A56F80LAAKFUMA2), not across speed or memory grades.
XC2387A56F80LAAKFUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 144-LQFP Exposed Pad
- Series:
- XC23xxA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- C166SV2
- Core Size:
- 16/32-Bit
- Speed:
- 80MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI
- Peripherals:
- I2S, POR, PWM, WDT
- Number of I/O:
- 118
- Program Memory Size:
- 448KB (448K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 64K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 24x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
XC2387A56F80LAAKFUMA1 FAQ
1.How can I place an order for XC2387A56F80LAAKFUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XC2387A56F80LAAKFUMA1 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 XC2387A56F80LAAKFUMA1 reliable?
The price and inventory of XC2387A56F80LAAKFUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC2387A56F80LAAKFUMA1 is usually 5 days.
3.What payment methods are accepted for XC2387A56F80LAAKFUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC2387A56F80LAAKFUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC2387A56F80LAAKFUMA1?
XC2387A56F80LAAKFUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC2387A56F80LAAKFUMA1 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 XC2387A56F80LAAKFUMA1?
For technical support, including XC2387A56F80LAAKFUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC2387A56F80LAAKFUMA1 requirements.
6.How does Aetrix verify that XC2387A56F80LAAKFUMA1 is sourced from the original manufacturer or authorized distributors?
All XC2387A56F80LAAKFUMA1 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 XC2387A56F80LAAKFUMA1 meets industry standards.
7.What is the process for return or replacement of XC2387A56F80LAAKFUMA1?
All XC2387A56F80LAAKFUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XC2387A56F80LAAKFUMA1, 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 XC2387A56F80LAAKFUMA1 part is unused and in its original packaging.
Return procedure for XC2387A56F80LAAKFUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
XC2387A56F80LAAKFUMA1 Tags
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