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Infineon Technologies SAK-XC2365B-40F80L
- Part No.:
- SAK-XC2365B-40F80L
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-LQFP Exposed Pad
- Datasheet:
-
SAK-XC2365B-40F80L.pdf
- Description:
- IC MCU 16/32B 320KB FLSH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,821
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Product details
Overview
SAK-XC2365B-40F80L 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 CAN gateway functionality.
For engineers reviewing the SAK-XC2365B-40F80L datasheet, SAK-XC2365B-40F80L pinout, SAK-XC2365B-40F80L application, or SAK-XC2365B-40F80L equivalent, this page delivers verified technical context, validated pin functions, confirmed peripheral capabilities (CCU6x, CC2, USIC, GPT12E), and direct substitution guidance for automotive embedded control designs.
Technical Context
The SAK-XC2365B-40F80L implements a C166-compatible five-stage pipeline CPU with MPU, supporting 16 Mbytes linear address space and fast context switching via dual local register banks. Its memory subsystem includes ECC-protected 320 KB Flash, 16 KB PSRAM, 16 KB DSRAM, 2 KB DPRAM, and 8 KB SBRAM - all accessible with deterministic timing.
Peripheral integration centers on real-time control: two synchronizable 10-bit ADCs (sub-1 μs conversion), dual CCU6x units for flexible PWM, eight-channel PEC for zero-overhead data transfer, and MultiCAN with full CAN/Basic CAN support, message object RAM, and gateway routing logic between three independent CAN nodes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Clock | 80 MHz (12.5 ns instruction cycle); enables deterministic real-time execution for safety-critical automotive tasks. |
| Flash Memory | 320 KB with ECC protection; ensures reliable program storage and runtime error correction in harsh environments. |
| SRAM Capacity | 16 KB PSRAM + 16 KB DSRAM + 2 KB DPRAM + 8 KB SBRAM; supports concurrent code/data execution, dual-port buffering, and low-power retention. |
| ADC Resolution | 10-bit with ≤1 μs conversion time per channel; meets fast-sampling requirements for motor current and battery voltage monitoring. |
| CAN Interface | MultiCAN Rev. 2.0B with 64 message objects across 3 nodes; enables multi-bus gatewaying and robust fault-tolerant communication. |
| PWM Generation | Dual CCU6x units with dead-time insertion and synchronization; supports three-phase motor control and digital power supply regulation. |
| I/O Count | 76 general-purpose I/O lines with programmable pull-up/down and interrupt capability; sufficient for complex body electronics BOM consolidation. |
Pinout & Package
SAK-XC2365B-40F80L is housed in a 100-pin Green LQFP package (PG-LQFP-100-15) with 0.5 mm pitch, RoHS-compliant and qualified for automotive temperature range (–40 °C to +125 °C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP, VDDA, VSSP, VSSA | Power supply and ground for I/O and analog domains | Separate 3.0–5.5 V digital/analog rails enable noise isolation for ADC and CAN transceivers. |
| XTAL1/XTAL2 | External crystal oscillator input/output | Supports 1–20 MHz crystals for precise clock source; internal PLL generates stable 80 MHz core clock. |
| ASC0_TX/ASC0_RX | UART channel 0 transmit/receive | Configurable as LIN physical layer interface for diagnostic and body control communication. |
| CAN0_Tx/CAN0_Rx | CAN node 0 transmit/receive differential pair | Direct connection to external CAN transceiver; supports ISO 11898-2 compliant high-speed bus operation. |
| CC60_OUT/CC61_OUT | CCU60/CCU61 PWM output channels | Drive external gate drivers for 3-phase inverter control with synchronized edge alignment and dead-time management. |
| AD00–AD15 | Analog input channels for ADC0/ADC1 | Accept 0–5 V signals; support broken-wire detection and hardware range checking for sensor diagnostics. |
Key Features
| Feature | Design Value |
|---|---|
| Hardware CRC Checker | Programmable polynomial engine verifies Flash and SRAM integrity during boot and runtime - critical for ASIL-B compliance. |
| Peripheral Event Controller (PEC) | Enables zero-CPU-overhead DMA transfers between peripherals (e.g., ADC → SRAM) using 24-bit addressing across full memory map. |
| Memory Protection Unit (MPU) | Configurable region-based access control prevents unauthorized code/data access - essential for multi-tasking RTOS environments. |
| On-Chip Debug Support (OCDS) | JTAG/DAP interface with real-time trace and breakpoint support enables non-intrusive validation of timing-critical control loops. |
| Real-Time Clock (RTC) | Independent 32.768 kHz oscillator domain with calendar function; maintains timekeeping during deep sleep without external components. |
Applications
| Body Control Module (BCM) | Electric Power Steering (EPS) |
|---|---|
|
Use Scenario: Centralized vehicle body electronics managing lighting, wipers, door locks, and HVAC actuators. IC Role / Device Role / Timing Role: Main controller executing real-time PWM for LED dimming, ADC sampling for ambient light/sensor inputs, and CAN messaging for network coordination. Use Value: Consolidates discrete logic and multiple MCUs into one device with ECC Flash and MPU-enforced partitioning - reducing BOM cost and improving functional safety. |
Use Scenario: Closed-loop torque assist control with motor position feedback, current sensing, and vehicle speed integration. IC Role / Device Role / Timing Role: Real-time motor controller generating synchronized 3-phase PWM via CCU6x, sampling dual ADCs at ≤1 μs, and communicating over CAN to ECU. Use Value: Sub-1 μs ADC latency and deterministic 12.5 ns instruction cycle ensure <50 μs control loop execution - meeting ISO 26262 ASIL-C timing constraints. |
| Automotive Gateway | Engine Management Sensor Interface |
|
Use Scenario: In-vehicle network bridge routing messages between CAN, LIN, and UART buses in multi-domain architectures. IC Role / Device Role / Timing Role: MultiCAN gateway with 3 independent nodes and USIC modules configured as LIN master/slave and UART debug interfaces. Use Value: On-chip message object RAM and hardware filtering offload CPU from protocol parsing - enabling >200 msg/sec throughput with <10 μs latency. |
Use Scenario: High-accuracy engine parameter acquisition including throttle position, coolant temperature, and knock detection. IC Role / Device Role / Timing Role: Sensor signal conditioner with 10-bit ADCs, hardware range check, broken-wire detection, and CRC-verified Flash storage for calibration tables. Use Value: Integrated diagnostics (broken-wire, out-of-range) and ECC memory eliminate need for external watchdog ICs and reduce system-level validation effort. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SAK-XC2364B-40F80L | Same 80 MHz CPU and peripheral set, but with 256 KB Flash and reduced PSRAM (8 KB vs. 16 KB) | Suitable for cost-sensitive BCMs with smaller firmware footprint and no need for large data buffers | Select when Flash usage is ≤256 KB and dual-port SRAM requirement is <16 KB - reduces unit cost without sacrificing real-time performance. |
| SAK-XC2365B-40F128L | Identical package and peripherals, but with 512 KB Flash and extended temperature range (–40 °C to +150 °C) | Required for under-hood applications like transmission control where junction temperature exceeds 125 °C | Choose for high-temperature environments demanding extended thermal margin and larger firmware headroom for future updates. |
Compared with SAK-XC2365B-40F80L, the XC2364B variant trades Flash/SRAM capacity for lower cost in constrained applications, while the XC2365B-40F128L adds thermal headroom and memory for long-lifecycle under-hood deployments - both retain identical pinout, peripherals, and software compatibility.
Availability
SAK-XC2365B-40F80L is available at Aetrix Electronics and suitable for automotive body control modules, electric power steering systems, and in-vehicle CAN gateways requiring stable component supply, long-term lifecycle assurance, and AEC-Q100 qualification.
Supply support for SAK-XC2365B-40F80L 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 semiconductors, automotive MCUs, and security solutions, with global R&D and manufacturing infrastructure.
The XC2000 Family / Value Line was designed specifically for cost-optimized automotive body and convenience applications, balancing real-time performance, integrated peripherals, and AEC-Q100 reliability - targeting Tier 1 suppliers and OEMs needing scalable MCU platforms.
FAQ
What is the maximum operating temperature range for SAK-XC2365B-40F80L?
The SAK-XC2365B-40F80L is qualified for operation from –40 °C to +125 °C ambient temperature per AEC-Q100 Grade 2 specifications. This rating applies to the full 100-pin LQFP package and covers all specified electrical parameters and peripheral functionality within that range.
Does SAK-XC2365B-40F80L support JTAG debugging in production environments?
Yes - the device includes full On-Chip Debug Support (OCDS) compliant with IEEE 1149.1, supporting JTAG boundary scan, real-time trace, and non-intrusive breakpoints. Production programming and field diagnostics can be performed via the dedicated Device Access Port (DAP) or standard JTAG interface without requiring external debug probes.
How many CAN message objects are implemented in the MultiCAN module?
The MultiCAN module contains 64 dedicated message object RAM entries, distributed across up to three independent CAN nodes. Each object supports full CAN 2.0B functionality including identifier masking, direction control, and automatic transmission request handling - enabling complex gateway and node arbitration logic.
Is the 320 KB Flash memory protected against corruption during power fluctuations?
Yes - the Flash includes built-in Error Correction Code (ECC) circuitry that detects and corrects single-bit errors and detects double-bit errors during read operations. Additionally, the hardware CRC checker supports user-defined polynomial verification of Flash sectors during boot and runtime, satisfying ASIL-B functional safety requirements.
SAK-XC2365B-40F80L 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:
SAK-XC2365B-40F80L FAQ
1.How can I place an order for SAK-XC2365B-40F80L through Aetrix?
Please submit a Request for Quotation (RFQ) for SAK-XC2365B-40F80L 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 SAK-XC2365B-40F80L reliable?
The price and inventory of SAK-XC2365B-40F80L are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SAK-XC2365B-40F80L is usually 5 days.
3.What payment methods are accepted for SAK-XC2365B-40F80L?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SAK-XC2365B-40F80L transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SAK-XC2365B-40F80L?
SAK-XC2365B-40F80L orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SAK-XC2365B-40F80L 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 SAK-XC2365B-40F80L?
For technical support, including SAK-XC2365B-40F80L datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SAK-XC2365B-40F80L requirements.
6.How does Aetrix verify that SAK-XC2365B-40F80L is sourced from the original manufacturer or authorized distributors?
All SAK-XC2365B-40F80L 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 SAK-XC2365B-40F80L meets industry standards.
7.What is the process for return or replacement of SAK-XC2365B-40F80L?
All SAK-XC2365B-40F80L units undergo pre-shipment inspection (PSI). If there is an issue with SAK-XC2365B-40F80L, 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 SAK-XC2365B-40F80L part is unused and in its original packaging.
Return procedure for SAK-XC2365B-40F80L:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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