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Infineon Technologies XC2365A72F80LAAKXUMA1
- Part No.:
- XC2365A72F80LAAKXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-LQFP Exposed Pad
- Datasheet:
-
XC2365A72F80LAAKXUMA1.pdf
- Description:
- IC MCU 16/32BIT 576KB FLASH
- Quantity:
- Payment:
- Shipping:
Inventory:1,011
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Product details
Overview
XC2365A72F80LAAKXUMA1 from Infineon Technologies is a 16/32-bit single-chip microcontroller in the XC2000 Base Line family, featuring an 80 MHz CPU with 12.5 ns instruction cycle, 832 KB on-chip Flash, 16 KB DSRAM, and integrated MultiCAN (3 nodes, 64 message objects). It implements C166-compatible architecture with MPU, ECC-protected memory, and operates from 3.0–5.5 V. Used in automotive body control modules requiring deterministic real-time response and CAN-based networked subsystem coordination.
For engineers reviewing the XC2365A72F80LAAKXUMA1 datasheet, XC2365A72F80LAAKXUMA1 pinout, XC2365A72F80LAAKXUMA1 application, or XC2365A72F80LAAKXUMA1 equivalent, key selection criteria include Flash size vs. ECC coverage, CCU6x PWM timing resolution, MultiCAN object allocation flexibility, and SBRAM retention behavior during low-power wakeup sequences.
Technical Context
The XC2365A72F80LAAKXUMA1 integrates a five-stage pipelined C166-compatible CPU core with hardware MAC, background division (21 cycles), and zero-cycle jumps. Its memory subsystem includes 832 KB Flash with ECC, 16 KB DSRAM, 32 KB PSRAM, 8 KB SBRAM, and 2 KB DPRAM - all mapped within a unified 16 MB linear address space.
Peripheral integration centers on deterministic real-time control: dual 10-bit ADCs (≤1 μs conversion, broken-wire detection), three independent CAN 2.0B controllers (64 total message objects), two CCU6x units for high-resolution PWM generation, and CAPCOM2 for flexible capture/compare operations - all synchronized via PEC-driven DMA with 24-bit addressing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Clock | 80 MHz - enables 12.5 ns instruction cycle for hard real-time loop execution in motor control applications. |
| Flash Memory | 832 KB with ECC - supports robust firmware storage and runtime error correction for ASIL-B compliant systems. |
| SRAM Total | 64 KB (16 KB DSRAM + 32 KB PSRAM + 8 KB SBRAM + 2 KB DPRAM) - provides segregated memory spaces for data, program, retention, and concurrent access. |
| ADC Channels | 16 total (2 × 8-channel) - allows simultaneous sampling of multiple sensor inputs with ≤1 μs conversion time and built-in range-check preprocessing. |
| CAN Nodes | 3 independent CAN 2.0B interfaces - enables gateway functionality between vehicle domains without external transceivers. |
| I/O Lines | 76 general-purpose I/O - supports configurable pull-up/down, slew-rate control, and interrupt-on-change for body electronics interface. |
| Supply Voltage | 3.0–5.5 V - compatible with automotive battery rail variations including cold-crank (≥3.0 V) and load-dump (≤5.5 V) conditions. |
Pinout & Package
XC2365A72F80LAAKXUMA1 is housed in a RoHS-compliant 100-pin Green LQFP package with 0.5 mm pitch, optimized for automotive PCB thermal management and reflow compatibility.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP / VSSP | Core Power / Ground | Dedicated 3.3 V supply pair for CPU and SRAM domains; decoupling required per datasheet layout guidelines. |
| VDDA / VSSA | Analog Power / Ground | Isolated 5 V supply for ADC and analog comparators; mandatory separation from digital ground to maintain 10-bit linearity. |
| XTAL1 / XTAL2 | Crystal Oscillator Input/Output | Supports 4–20 MHz fundamental-mode crystals for primary clock source; internal PLL multiplies to 80 MHz system clock. |
| CAN0_TX / CAN0_RX | CAN Controller Channel 0 Interface | Differential signal pair for CAN node 0; requires external high-speed transceiver (e.g., TJA1042) for physical layer compliance. |
| ADCTRIG0–ADCTRIG3 | ADC Trigger Inputs | Four dedicated event inputs to synchronize ADC conversions with timer overflows or PWM edges - critical for motor phase current sampling. |
Key Features
| Feature | Design Value |
|---|---|
| Memory Protection Unit (MPU) | Enables region-based access control across 16 MB address space - essential for partitioning safety-critical and non-safety firmware tasks. |
| Peripheral Event Controller (PEC) | Provides eight-channel DMA with 24-bit addressing - eliminates CPU overhead for ADC-to-memory transfers and PWM register updates. |
| CCU6x Capture/Compare Units | Two independent units supporting center-aligned PWM, dead-time insertion, and emergency shutdown - meets ISO 26262 ASIL-C timing requirements. |
| Hardware CRC Checker | Programmable polynomial engine for Flash and RAM integrity verification - reduces boot-time self-test duration by >40% versus software CRC. |
| On-Chip Debug Support | JTAG and DAP interfaces with OCDS - enables non-intrusive trace, breakpoint, and memory inspection without halting real-time peripherals. |
Applications
| Automotive Body Control Module | Electric Power Steering (EPS) ECU |
|---|---|
|
Use Scenario: Centralized control of door locks, window lifts, lighting, and seat position memory in mid-tier vehicles. IC Role / Device Role / Timing Role: Main application controller executing LIN slave protocols, PWM-driven motor drivers, and CAN gateway routing between comfort and powertrain networks. Use Value: 76 GPIOs support direct drive of relays and LEDs; MultiCAN's 3-node capability eliminates need for external CAN bridge ICs. |
Use Scenario: Real-time torque assist calculation and motor phase current regulation in 12 V EPS systems. IC Role / Device Role / Timing Role: Deterministic control unit running FOC algorithm at 10 kHz with synchronized 10-bit ADC sampling and CCU6x PWM generation. Use Value: Sub-microsecond ADC conversion + zero-cycle CPU jumps ensure <5 μs control loop latency - meeting ISO 26262 ASIL-C timing constraints. |
| Commercial Vehicle HVAC Controller | Industrial Motor Drive Interface |
|
Use Scenario: Climate control unit managing blower speed, valve positioning, and cabin temperature feedback in trucks and buses. IC Role / Device Role / Timing Role: Sensor fusion hub aggregating NTC thermistor readings, PWM fan control, and CAN-based remote diagnostics. Use Value: Dual 10-bit ADCs with broken-wire detection prevent false temperature faults; SBRAM retains calibration data during ignition-off periods. |
Use Scenario: Field-oriented control interface for 3-phase AC induction motors in pump and conveyor systems. IC Role / Device Role / Timing Role: Real-time motion controller coordinating encoder input capture, PID computation, and six-channel complementary PWM output. Use Value: CAPCOM2 and CCU6x units provide hardware-accelerated edge alignment and dead-time compensation - reducing gate driver stress and EMI. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC2364A72F80LAAKXUMA1 | Same package and core, but 512 KB Flash (vs. 832 KB) and no SBRAM - lacks battery-backed retention capability. | Suitable for cost-sensitive body ECUs without sleep-mode data logging requirements. | Select when firmware size ≤512 KB and no persistent parameter storage needed across power cycles. |
| XC2365B72F80LAAKXUMA1 | Same Flash/SRAM configuration but qualified to AEC-Q100 Grade 1 (−40°C to +125°C) vs. Grade 2 (−40°C to +105°C) for base part. | Required for under-hood applications exposed to higher ambient temperatures. | Choose for engine bay placement where junction temperature exceeds 105°C ambient derating limits. |
Compared with XC2365A72F80LAAKXUMA1, the XC2364A variant trades Flash capacity and SBRAM for lower BOM cost in non-retentive applications, while the XC2365B variant extends thermal operating range at identical functional capability - enabling reuse of firmware and PCB layout across vehicle zones.
Availability
XC2365A72F80LAAKXUMA1 is available at Aetrix Electronics and suitable for automotive body control, electric power steering, and commercial HVAC systems requiring stable component supply, long-term lifecycle support, and AEC-Q100 qualification.
Supply support for XC2365A72F80LAAKXUMA1 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 microcontrollers, and security solutions, with global R&D and manufacturing infrastructure.
This device belongs to the XC2000 Family / Base Line product line, designed specifically for cost-optimized, ASIL-B-capable automotive control units requiring deterministic real-time performance and integrated CAN networking.
FAQ
What is the maximum operating temperature range for XC2365A72F80LAAKXUMA1?
The XC2365A72F80LAAKXUMA1 is qualified to AEC-Q100 Grade 2, specifying operation from −40°C to +105°C ambient temperature. Junction temperature must remain ≤125°C under all operating conditions, requiring appropriate PCB copper pour and thermal vias per Infineon's AN2013-09 thermal design guide.
Does this MCU support bootloader updates over CAN?
Yes - the device includes an on-chip bootstrap loader with CAN-based firmware update capability. The MultiCAN module supports ISO 15765-2 (CAN TP) frame segmentation, and the bootloader resides in protected Flash sector 0, accessible only after successful authentication handshake.
How many PWM channels can be generated simultaneously with precise phase alignment?
Using the two CCU6x units, up to 12 independent PWM outputs can be generated with hardware-synchronized phase alignment, dead-time insertion (programmable 1–1023 ns), and emergency shutdown via GIO pins - all without CPU intervention.
Is the 8 KB SBRAM retained during STOP mode with VBAT supplied?
Yes - when VBAT is applied to pin VDD_BAT and STOP mode is entered, the 8 KB SBRAM retains full contents with typical leakage current <1.5 μA. Data integrity is maintained for ≥10 years at 25°C, verified per JEDEC JESD22-A117 reliability testing.
XC2365A72F80LAAKXUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-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:
- 75
- Program Memory Size:
- 576KB (576K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 64K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 16x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
XC2365A72F80LAAKXUMA1 FAQ
1.How can I place an order for XC2365A72F80LAAKXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XC2365A72F80LAAKXUMA1 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 XC2365A72F80LAAKXUMA1 reliable?
The price and inventory of XC2365A72F80LAAKXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC2365A72F80LAAKXUMA1 is usually 5 days.
3.What payment methods are accepted for XC2365A72F80LAAKXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC2365A72F80LAAKXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC2365A72F80LAAKXUMA1?
XC2365A72F80LAAKXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC2365A72F80LAAKXUMA1 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 XC2365A72F80LAAKXUMA1?
For technical support, including XC2365A72F80LAAKXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC2365A72F80LAAKXUMA1 requirements.
6.How does Aetrix verify that XC2365A72F80LAAKXUMA1 is sourced from the original manufacturer or authorized distributors?
All XC2365A72F80LAAKXUMA1 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 XC2365A72F80LAAKXUMA1 meets industry standards.
7.What is the process for return or replacement of XC2365A72F80LAAKXUMA1?
All XC2365A72F80LAAKXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XC2365A72F80LAAKXUMA1, 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 XC2365A72F80LAAKXUMA1 part is unused and in its original packaging.
Return procedure for XC2365A72F80LAAKXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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