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Infineon Technologies XC2365B40F80LAAKXUMA1
- Part No.:
- XC2365B40F80LAAKXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-LQFP Exposed Pad
- Datasheet:
-
XC2365B40F80LAAKXUMA1.pdf
- Description:
- IC MCU 16/32B 320KB FLSH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,977
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Product details
Overview
XC2365B40F80LAAKXUMA1 from Infineon Technologies is a 16/32-bit single-chip microcontroller in the XC2000 Family / Value Line, featuring an 80 MHz CPU clock (12.5 ns instruction cycle), 320 KB on-chip Flash memory, 16 KB PSRAM, and integrated MultiCAN Rev. 2.0B with 64 message objects across up to 3 CAN nodes. It targets automotive body control modules requiring real-time PWM generation, analog sensing, and robust CAN communication.
For engineers reviewing the XC2365B40F80LAAKXUMA1 datasheet, XC2365B40F80LAAKXUMA1 pinout, XC2365B40F80LAAKXUMA1 application, or XC2365B40F80LAAKXUMA1 equivalent, key selection criteria include its 80 MHz C166-compatible CPU with MPU, dual 10-bit ADCs (<1 µs conversion), CCU6x PWM units, and 100-pin LQFP package with 76 GPIOs and full JTAG/DAP debug support.
Technical Context
This MCU implements a five-stage pipelined C166™-compatible CPU core with hardware MAC, zero-cycle jumps, and fast context switching via two local register banks. Its memory subsystem includes ECC-protected Flash, SBRAM, DPRAM, and PSRAM, all mapped within a 16 MB linear address space.
The peripheral set integrates three independent CAN controllers (MultiCAN), two synchronizable 10-bit ADCs with broken-wire detection, CCU6x for motor control PWM, and USIC channels configurable as UART/LIN/SPI/I²C/IIS - all managed by a 96-node interrupt system with 16 priority levels and PEC-driven DMA.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | C166-compatible 16/32-bit core with five-stage pipeline, 80 MHz max operation (12.5 ns cycle) |
| Flash Memory | 320 KB on-chip, ECC-protected program memory supporting in-system programming |
| SRAM | 16 KB PSRAM + 16 KB DSRAM + 8 KB SBRAM + 2 KB DPRAM for real-time data buffering and code execution |
| ADC | Dual 10-bit converters, up to 16 channels total, <1 µs conversion time with preprocessing and broken-wire detection |
| CAN Interface | MultiCAN Rev. 2.0B with 64 message objects, up to 3 CAN nodes, and gateway functionality |
| Package | PG-LQFP-100-15 (100-pin, 0.5 mm pitch, RoHS-compliant Green LQFP) |
| I/O Count | 76 general-purpose I/O lines with programmable pull-up/down and interrupt capability |
| Debug Interface | On-chip Device Access Port (DAP) and IEEE 1149.1 JTAG for full boundary-scan and real-time trace |
Pinout & Package
XC2365B40F80LAAKXUMA1 is housed in a 100-pin PG-LQFP-100-15 package (14 mm × 14 mm, 0.5 mm pitch), thermally optimized for automotive under-hood environments with exposed thermal pad. Pin definitions follow Infineon's standardized XC2000 pin mapping for signal compatibility across Value Line variants.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP, VDDA, VSSP, VSSA | Power supply and ground terminals | Separate analog/digital power domains enable low-noise ADC operation and noise-immune digital logic |
| OSCIN, OSCOUT | External crystal oscillator interface | Supports 1–20 MHz crystals; internal PLL generates stable 80 MHz CPU clock with jitter suppression |
| CAN0_TX, CAN0_RX | CAN controller 0 differential transceiver interface | Direct connection to external CAN transceiver; supports high-speed (1 Mbit/s) and fault-tolerant modes |
| ADCTRIG0–ADCTRIG3 | Hardware ADC trigger inputs | Enable synchronous sampling across multiple ADCs using timer or peripheral event signals |
| CC60SR0–CC60SR3 | CCU60 shadow register update triggers | Allow glitch-free PWM duty-cycle updates synchronized to PWM period boundaries |
| TDO, TDI, TCK, TMS, TRST | JTAG boundary-scan and debug interface | Full IEEE 1149.1 compliance for production testing, flash programming, and real-time debugging |
Key Features
| Feature | Design Value |
|---|---|
| Memory Protection Unit (MPU) | Enables secure partitioning of code/data regions with read/write/execute permissions per 64-byte block |
| Peripheral Event Controller (PEC) | Provides eight-channel, interrupt-driven DMA with 24-bit addressing for zero-CPU-overhead peripheral data transfers |
| Hardware CRC Checker | Programmable polynomial engine for real-time ECC verification of Flash, SRAM, and peripheral register blocks |
| Real-Time Clock (RTC) + System Timer | Independent 32-bit RTC with calendar function and 32-bit free-running system timer for deterministic task scheduling |
| MultiCAN Gateway Mode | Enables message filtering, prioritization, and forwarding between up to three CAN networks without host CPU intervention |
Applications
| Body Control Module (BCM) | Seat Motor Control Unit |
|---|---|
Use Scenario: Centralized management of door locks, lighting, wipers, and climate actuators in modern vehicles. IC Role / Device Role / Timing Role: Main controller executing real-time CAN messaging, PWM-driven lamp dimming, and ADC-based sensor monitoring (e.g., ambient light, rain detection). Use Value: Integrated MultiCAN and CCU6x eliminate external CAN controllers and dedicated motor drivers, reducing BOM count and PCB area. | Use Scenario: Closed-loop position and current control of multi-motor seat adjustment systems (fore/aft, recline, lumbar). IC Role / Device Role / Timing Role: Real-time PWM generation (via CCU6x), current sensing (dual ADCs), and CAN feedback reporting at ≤1 ms loop intervals. Use Value: Hardware-accelerated MAC and zero-cycle jumps ensure deterministic motor control timing even under heavy CAN traffic load. |
| Roof Module with Sunroof Control | Smart Junction Box (SJB) |
Use Scenario: Coordinated control of sunroof glass/motor, interior lighting, and anti-pinch safety logic. IC Role / Device Role / Timing Role: Safety-critical real-time executor of ASIL-B–compliant functions using MPU-protected code partitions and watchdog supervision. Use Value: On-chip SBRAM retains critical state during sleep/wake transitions; ECC Flash ensures firmware integrity over 15+ year vehicle lifetimes. | Use Scenario: Power distribution and diagnostics hub managing fuses, relays, and load status reporting across chassis domains. IC Role / Device Role / Timing Role: High-reliability CAN gateway aggregating messages from body, powertrain, and infotainment networks while performing load monitoring via ADC. Use Value: MultiCAN gateway mode enables seamless protocol translation and message prioritization without software overhead or external logic. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16/32-bit automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC2364B40F80LAAKXUMA1 | Same package and pinout; reduced Flash (256 KB vs. 320 KB) and no SBRAM (0 KB vs. 8 KB) | Lacks stand-by RAM for ultra-low-power wake-on-event scenarios; insufficient for complex BCM firmware with large state retention needs | Select when firmware size ≤256 KB and no deep-sleep state retention is required |
| XC2365B40F66LAAKXUMA1 | Same Flash/SRAM configuration but lower max CPU frequency (66 MHz vs. 80 MHz); identical peripherals and pinout | Lower instruction throughput limits real-time response in high-channel ADC + MultiCAN + PWM concurrent workloads | Select only if application timing budget allows ≥15% longer interrupt latency and slower control loops |
Compared with XC2364B40F80LAAKXUMA1 and XC2365B40F66LAAKXUMA1, the XC2365B40F80LAAKXUMA1 uniquely delivers full 80 MHz performance with 320 KB Flash and 8 KB SBRAM in the same 100-pin LQFP footprint - essential for next-generation automotive body controllers requiring both computational headroom and non-volatile state retention.
Availability
XC2365B40F80LAAKXUMA1 is available at Aetrix Electronics and suitable for automotive body control modules, seat motor control units, roof modules with sunroof control, and smart junction boxes requiring stable component supply across extended production lifecycles.
Supply support for XC2365B40F80LAAKXUMA1 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.
The XC2000 Family / Value Line was engineered specifically for cost-sensitive automotive body electronics applications demanding real-time control, functional safety readiness, and long-term supply stability - not general-purpose computing.
FAQ
What is the maximum operating temperature range for XC2365B40F80LAAKXUMA1?
The device is qualified for automotive grade AEC-Q100 Class 2 operation, supporting ambient temperatures from −40 °C to +105 °C. Thermal derating begins above 105 °C ambient, and junction temperature must remain below 150 °C under all operating conditions per datasheet Section 5.2.
Does XC2365B40F80LAAKXUMA1 support boot-from-Flash with secure startup?
Yes - it includes an on-chip bootstrap loader that verifies Flash integrity via hardware CRC before executing code. The MPU enforces strict memory access permissions at reset, preventing unauthorized code execution or tampering with protected vectors and configuration registers.
Can the dual ADCs operate simultaneously with synchronized sampling?
Yes - the ADCs share a common trigger domain and can be configured for simultaneous start via ADCTRIGx pins or PEC events. Their conversion results are stored in separate result registers, enabling true parallel acquisition for motor phase current or differential sensor pairs.
Is the JTAG interface compatible with standard ARM Cortex debug tools?
No - it implements Infineon's proprietary DAP interface alongside IEEE 1149.1 JTAG, requiring Infineon-supported tools (e.g., DAS-2, iSYSTEM winIDEA) or third-party debuggers with XC2000-specific firmware and probe drivers, not generic ARM SWD/JTAG adapters.
XC2365B40F80LAAKXUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-LQFP Exposed Pad
- Series:
- XC23xxB
- 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:
- 76
- Program Memory Size:
- 320KB (320K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 34K 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:
XC2365B40F80LAAKXUMA1 FAQ
1.How can I place an order for XC2365B40F80LAAKXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XC2365B40F80LAAKXUMA1 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 XC2365B40F80LAAKXUMA1 reliable?
The price and inventory of XC2365B40F80LAAKXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC2365B40F80LAAKXUMA1 is usually 5 days.
3.What payment methods are accepted for XC2365B40F80LAAKXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC2365B40F80LAAKXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC2365B40F80LAAKXUMA1?
XC2365B40F80LAAKXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC2365B40F80LAAKXUMA1 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 XC2365B40F80LAAKXUMA1?
For technical support, including XC2365B40F80LAAKXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC2365B40F80LAAKXUMA1 requirements.
6.How does Aetrix verify that XC2365B40F80LAAKXUMA1 is sourced from the original manufacturer or authorized distributors?
All XC2365B40F80LAAKXUMA1 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 XC2365B40F80LAAKXUMA1 meets industry standards.
7.What is the process for return or replacement of XC2365B40F80LAAKXUMA1?
All XC2365B40F80LAAKXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XC2365B40F80LAAKXUMA1, 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 XC2365B40F80LAAKXUMA1 part is unused and in its original packaging.
Return procedure for XC2365B40F80LAAKXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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