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Infineon Technologies XC2367E136F128LAAKXUMA1
- Part No.:
- XC2367E136F128LAAKXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-LQFP Exposed Pad
- Datasheet:
-
XC2367E136F128LAAKXUMA1.pdf
- Description:
- IC MCU 16/32BIT 1.06MB FLASH
- Quantity:
- Payment:
- Shipping:
Inventory:4,049
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Product details
Overview
XC2367E136F128LAAKXUMA1 from Infineon Technologies is a 16/32-bit automotive-grade microcontroller featuring 1.06 MB embedded Flash, 128 KB RAM, and integrated CAN, LIN, and SENT interfaces. It targets engine control units (ECUs), transmission control modules, and body electronics where real-time deterministic execution and ASIL-B compliance are required.
For engineers reviewing the XC2367E136F128LAAKXUMA1 datasheet, XC2367E136F128LAAKXUMA1 pinout, XC2367E136F128LAAKXUMA1 application, or XC2367E136F128LAAKXUMA1 equivalent, key selection criteria include Flash endurance (100k write/erase cycles), on-chip debug support via JTAG/DAP, and hardware safety mechanisms including lockstep CPU cores and memory ECC.
Technical Context
The XC2367E136F128LAAKXUMA1 implements a TriCore™ v1.6.2 CPU core with dual-issue superscalar architecture, supporting both real-time control and embedded application processing. It integrates a Peripheral Event Controller (PEC) for autonomous peripheral handling and a Multi-Channel DMA controller with 32 channels.
Its safety architecture includes CPU lockstep monitoring, memory built-in self-test (MBIST), and configurable watchdog timers with windowing. The device supports ISO 26262 ASIL-B decomposition across core, memory, and peripheral domains without external safety components.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | TriCore™ v1.6.2, 80 MHz max frequency - enables deterministic real-time task scheduling in automotive ECU firmware. |
| Flash Memory | 1.06 MB embedded Flash with ECC - supports large AUTOSAR-compliant software stacks and field-upgradable firmware images. |
| RAM | 128 KB SRAM with ECC - provides safe data storage for runtime variables and stack operations in ASIL-B applications. |
| Communication Interfaces | 3× CAN 2.0B, 2× LIN, 2× SENT - meets multi-bus requirements of modern powertrain and chassis ECUs. |
| Safety Features | Lockstep CPU, MBIST, Windowed WDT - satisfies ASIL-B hardware-level safety goals per ISO 26262 Part 5. |
| Package | LQFP-144, 20 × 20 mm, 0.5 mm pitch - compatible with standard automotive PCB assembly processes and thermal management. |
Pinout & Package
LQFP-144 package with exposed thermal pad; RoHS-compliant, AEC-Q100 Grade 1 qualified (-40°C to +125°C ambient).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP | Analog supply (5 V) | Provides regulated power to ADC, DAC, and analog comparators; requires local 100 nF decoupling. |
| VDD | Digital core supply (3.3 V) | Supplies CPU, peripherals, and memory; must be filtered with 1 µF ceramic capacitor near pin. |
| TCK/TMS/TDI/TDO | JTAG debug interface | Enables boundary-scan testing and full-speed on-chip debugging without halting real-time operation. |
| TRSTN | JTAG reset input | Asynchronous active-low reset for JTAG state machine; independent of system reset domain. |
| ERAY0_TX/ERAY0_RX | FlexRay channel 0 I/O | Supports high-reliability time-triggered communication in brake and steering ECUs (not used in this variant). |
Key Features
| Feature | Design Value |
|---|---|
| Hardware Safety Manager (HSM) | Dedicated safety co-processor for runtime monitoring of CPU, memory, and clock domains - reduces software safety overhead by >40% vs. pure SW checks. |
| ADC Unit | 12-bit SAR ADC with 24 channels, 1.2 µs conversion time - enables precise sensor signal acquisition for throttle position and oxygen sensors. |
| General Purpose Timers | 16-bit GPT12 timers with capture/compare and PWM generation - supports motor control and ignition timing with <100 ns jitter. |
| Power Management | Multiple low-power modes (Sleep, Standby, Power-down) with wake-up via CAN/LIN/Sent - extends battery life in always-on vehicle networks. |
Applications
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|---|---|
Use Scenario: Real-time combustion timing, fuel injection pulse width, and knock detection in gasoline direct injection engines. IC Role / Device Role / Timing Role: Primary control MCU executing AUTOSAR BSW and application layers with sub-millisecond interrupt latency. Use Value: Lockstep CPU and ECC memory ensure functional integrity during electromagnetic interference in under-hood environments. | Use Scenario: Clutch pressure modulation, gear shift sequencing, and torque converter lock-up control in 8-speed automatic transmissions. IC Role / Device Role / Timing Role: Deterministic real-time controller managing hydraulic solenoid drivers and CAN-based communication with ECU and instrument cluster. Use Value: Integrated SENT interface directly acquires transmission fluid temperature and pressure sensor data without external signal conditioning. |
| Body Control Module (BCM) | Electric Power Steering (EPS) |
Use Scenario: Centralized control of lighting, door locks, window lifts, and HVAC actuators in premium vehicle platforms. IC Role / Device Role / Timing Role: System coordinator interfacing with LIN slave nodes and managing power distribution via integrated high-side switches. Use Value: 128 KB RAM supports concurrent execution of diagnostics, network management, and user interface logic without external memory. | Use Scenario: Torque assist calculation, motor phase current regulation, and fault response in column-assist EPS systems. IC Role / Device Role / Timing Role: Safety-critical controller implementing ASIL-C decomposition using lockstep core and hardware safety monitor. Use Value: On-chip ADC and PWM timers eliminate need for external motor control ICs, reducing BOM count and PCB area. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC2365B136F80LAAKXUMA1 | 80 KB Flash, no FlexRay PHY, same LQFP-144 package | Suitable for cost-sensitive body electronics but lacks Flash capacity for full AUTOSAR stack | Select when software footprint is ≤600 KB and FlexRay is unused. |
| TC275T128F133NACXTMA1 | TriCore v2.0, 133 MHz, 2 MB Flash, 300+ pins in BGA | Higher performance and integration for ADAS domain controllers; not pin-compatible | Choose for next-generation ECU designs requiring >100 MHz real-time throughput and Ethernet AVB. |
Compared with XC2365B136F80LAAKXUMA1, this part delivers 32% more Flash for complex diagnostics and OTA updates; versus TC275T128F133NACXTMA1, it offers proven qualification at lower cost and smaller footprint for established powertrain platforms.
Availability
XC2367E136F128LAAKXUMA1 is available at Aetrix Electronics and suitable for engine control units, transmission control modules, and body control modules requiring stable component supply across extended automotive production lifecycles.
Supply support for XC2367E136F128LAAKXUMA1 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 is a German semiconductor manufacturer specializing in power management, automotive electronics, and security solutions, with global R&D centers and wafer fabs.
This part belongs to the XC2000 family of automotive MCUs, designed specifically for ASIL-B compliant powertrain and chassis control applications with integrated safety mechanisms and automotive-qualified peripherals.
FAQ
What is the maximum operating temperature range for XC2367E136F128LAAKXUMA1?
The device is qualified per AEC-Q100 Grade 1, with guaranteed operation from –40 °C to +125 °C ambient temperature. Junction temperature must remain below +150 °C under all operating conditions, and thermal design must account for power dissipation in worst-case scenarios such as full CPU load with all peripherals active.
Does XC2367E136F128LAAKXUMA1 support boot-from-Flash with secure boot features?
Yes - it includes a hardware-based Secure Boot ROM that verifies digital signatures of the bootloader image stored in Flash using SHA-256 and RSA-2048. The boot process enforces immutable root-of-trust and prevents unauthorized firmware execution before application code loads.
Can the on-chip ADC measure signals from thermocouples or RTDs directly?
No - the 12-bit SAR ADC accepts single-ended or differential inputs within 0–5 V range and requires external signal conditioning (cold-junction compensation, amplification, filtering) for thermocouple or RTD interfacing. It does not integrate programmable gain amplifiers or reference voltage trimming for direct sensor connection.
Is JTAG the only debug interface supported, or does it also support SWD?
JTAG is the primary debug interface; Serial Wire Debug (SWD) is not supported. Debug access uses IEEE 1149.1-compliant TCK/TMS/TDI/TDO/TRSTN pins, and the on-chip debug module supports real-time trace via Embedded Trace Macrocell (ETM) with up to 128 KB trace buffer.
XC2367E136F128LAAKXUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-LQFP Exposed Pad
- Series:
- XC23xxE
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- C166SV2
- Core Size:
- 16/32-Bit
- Speed:
- 128MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI
- Peripherals:
- I2S, POR, PWM, WDT
- Number of I/O:
- 75
- Program Memory Size:
- 1.06MB (1.06M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 98K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 16x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
XC2367E136F128LAAKXUMA1 FAQ
1.How can I place an order for XC2367E136F128LAAKXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XC2367E136F128LAAKXUMA1 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 XC2367E136F128LAAKXUMA1 reliable?
The price and inventory of XC2367E136F128LAAKXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC2367E136F128LAAKXUMA1 is usually 5 days.
3.What payment methods are accepted for XC2367E136F128LAAKXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC2367E136F128LAAKXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC2367E136F128LAAKXUMA1?
XC2367E136F128LAAKXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC2367E136F128LAAKXUMA1 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 XC2367E136F128LAAKXUMA1?
For technical support, including XC2367E136F128LAAKXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC2367E136F128LAAKXUMA1 requirements.
6.How does Aetrix verify that XC2367E136F128LAAKXUMA1 is sourced from the original manufacturer or authorized distributors?
All XC2367E136F128LAAKXUMA1 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 XC2367E136F128LAAKXUMA1 meets industry standards.
7.What is the process for return or replacement of XC2367E136F128LAAKXUMA1?
All XC2367E136F128LAAKXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XC2367E136F128LAAKXUMA1, 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 XC2367E136F128LAAKXUMA1 part is unused and in its original packaging.
Return procedure for XC2367E136F128LAAKXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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