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Infineon Technologies SAK-XC2365-72F66L AC
- Part No.:
- SAK-XC2365-72F66L AC
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-LQFP Exposed Pad
- Datasheet:
-
SAK-XC2365-72F66L AC.pdf
- Description:
- IC MCU 16/32B 576KB FLSH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,047
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Product details
Overview
SAK-XC2365-72F66L AC from Infineon Technologies is a 16/32-bit single-chip microcontroller in the XC2000 family, delivering 32-bit performance with an 80 MHz CPU clock, 576 KB on-chip Flash, 32 KB PSRAM, and dual 10-bit ADCs (11+5 channels). It integrates MultiCAN (3 nodes, 64 message objects), six serial interface channels (UART/LIN/SPI/I²C/IIS), and CCU6x PWM units for motor control. Used in automotive powertrain and industrial motor drive applications requiring real-time deterministic response.
For engineers reviewing the SAK-XC2365-72F66L AC datasheet, SAK-XC2365-72F66L AC pinout, SAK-XC2365-72F66L AC application, or SAK-XC2365-72F66L AC equivalent, this page provides verified technical context, package mapping, functional pin definitions, timing-critical peripheral specifications, and validated alternative options for automotive-grade embedded control designs.
Technical Context
The XC2365 implements a five-stage pipelined C166S-V2 CPU core with zero-cycle jumps, one-cycle 32-bit arithmetic, and MAC instructions-enabling deterministic 12.5 ns instruction cycles at 80 MHz. Its memory subsystem includes 576 KB Flash (with ECC), 32 KB PSRAM, 16 KB DSRAM, 2 KB DPRAM, and 1 KB SBRAM, all mapped within a unified 16 MB linear address space.
Peripheral integration centers on real-time control: two synchronizable 10-bit ADCs (sub-1 µs conversion), CCU6x units for complementary PWM generation with dead-time insertion, CAPCOM2 for capture/compare, GPT12E timers, and a Rev. 2.0B MultiCAN controller supporting gateway functionality across three independent CAN nodes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Clock | 80 MHz maximum - enables 12.5 ns instruction cycle time for hard real-time loop execution in motor control. |
| Flash Memory | 576 KB on-chip - supports complex automotive firmware with ECC protection and field-upgradable code images. |
| ADC Resolution | 10-bit with two modules (ADC0: 11 ch, ADC1: 5 ch) - provides simultaneous sampling for current/voltage sensing in 3-phase inverters. |
| CAN Interface | MultiCAN Rev. 2.0B, 3 nodes, 64 message objects - enables distributed vehicle network communication with hardware mailbox arbitration. |
| Supply Voltage | 3.0 V to 5.5 V - compatible with automotive battery voltage transients and industrial 5 V rail systems. |
| Operating Temp | −40 °C to +125 °C - qualified for under-hood automotive environments per AEC-Q100 Grade 1. |
| I/O Lines | Up to 75 general-purpose I/O - supports direct GPIO control of gate drivers, sensors, and status LEDs without external expanders. |
Pinout & Package
SAK-XC2365-72F66L AC is housed in a 100-pin Green LQFP package (14 × 14 mm, 0.5 mm pitch) with exposed thermal pad, rated for industrial and automotive temperature ranges. Pin functions are defined per Infineon datasheet V2.1 (2008), Section 2.1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0.0–P0.15 | Port 0 bidirectional I/O | Configurable as general-purpose pins or dedicated signals for external bus (AD0–AD15) or CAN0_TX/RX. |
| P1.0–P1.7 | Port 1 bidirectional I/O | Supports CCU6x PWM outputs, CAPCOM2 inputs, and ADC0 analog inputs (AN0.0–AN0.7). |
| P2.0–P2.7 | Port 2 bidirectional I/O | Provides ADC1 analog inputs (AN1.0–AN1.4), USIC0–2 channel signals, and JTAG debug interface (TCK/TMS/TDO/TDI). |
| XTAL1/XTAL2 | Crystal oscillator inputs | Accepts 1–20 MHz crystal; internal PLL generates 80 MHz system clock with M-domain voltage supply. |
| VDDP/VSSP | Core power/ground | 3.3 V ±10% supply for CPU and digital logic; decoupling required per datasheet layout guidelines. |
| VDDA/VSSA | Analog power/ground | Separate 3.3 V analog domain for ADCs and comparators to minimize noise coupling into precision conversions. |
Key Features
| Feature | Design Value |
|---|---|
| Five-stage pipelined CPU | Enables zero-cycle jumps and one-cycle 32-bit arithmetic - critical for <1 µs interrupt latency in safety-critical motor control loops. |
| Dual 10-bit ADC with preprocessing | Simultaneous sampling and hardware range-checking reduce CPU load during current-sensing in PMSM FOC algorithms. |
| CCU6x capture/compare units | Generate complementary PWM with programmable dead-time and emergency shutdown - essential for IGBT/MOSFET gate driving. |
| MultiCAN with 64 message objects | Hardware mailbox filtering and gateway routing across 3 CAN nodes eliminate software bottlenecks in vehicle network bridging. |
| On-chip debug via JTAG | Full OCDS support enables non-intrusive real-time trace, breakpoint setting, and register inspection without halting time-critical tasks. |
Applications
| Automotive Engine Control Unit (ECU) | Industrial Motor Drive Inverter |
|---|---|
|
Use Scenario: Real-time combustion timing, fuel injection pulse width, and knock detection in gasoline engines. IC Role / Device Role / Timing Role: Primary controller executing closed-loop PID algorithms with sub-10 µs jitter on ADC-triggered PWM updates. Use Value: 80 MHz deterministic execution and dual ADC synchronization enable precise cylinder-specific spark advance and torque management. |
Use Scenario: Field-oriented control (FOC) of 3-phase AC induction or PMSM motors in HVAC compressors and pumps. IC Role / Device Role / Timing Role: Real-time PWM generation, current sensing, and position feedback processing within 50 µs control loop budget. Use Value: CCU6x dead-time insertion and ADC preprocessing offload CPU, enabling >20 kHz switching frequency with stable torque ripple. |
| Commercial Vehicle Body Control Module (BCM) | Off-Highway Equipment Telematics Gateway |
|
Use Scenario: Centralized control of lighting, wipers, door locks, and HVAC actuators across CAN/LIN networks. IC Role / Device Role / Timing Role: Multi-protocol interface hub managing LIN slave polling, CAN message filtering, and GPIO-driven load switching. Use Value: Six integrated serial channels (UART/LIN/SPI/I²C/IIS) and 75 GPIOs eliminate external protocol translators and reduce BOM count. |
Use Scenario: Aggregating J1939, CAN FD, and GPS data for remote diagnostics and fleet monitoring in construction machinery. IC Role / Device Role / Timing Role: CAN gateway with message object prioritization and timestamped logging to external Flash via external bus interface. Use Value: 12 MB external address space and programmable chip-selects support high-bandwidth data buffering and secure firmware updates. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SAK-XC2364-72F66L AC | Same package and pinout; reduced Flash (448 KB) and PSRAM (16 KB); identical peripherals and CPU. | Suitable for cost-sensitive engine control where firmware size < 400 KB eliminates need for full 576 KB capacity. | Select when firmware footprint fits within 448 KB and no future feature expansion is planned. |
| SAK-XC2387-104F80L AA | Higher clock (104 MHz), larger Flash (768 KB), added Ethernet MAC and USB 2.0; 144-pin LQFP package. | Required for next-gen telematics gateways needing TCP/IP stack and high-speed wired connectivity. | Choose only if Ethernet/USB integration justifies larger footprint, higher cost, and redesign effort. |
Compared with SAK-XC2364-72F66L AC, the SAK-XC2365-72F66L AC provides 128 KB extra Flash and 16 KB more PSRAM for complex calibration tables and diagnostic log buffers; versus SAK-XC2387-104F80L AA, it trades Ethernet/USB for smaller size, lower power, and proven qualification in legacy ECU platforms.
Availability
SAK-XC2365-72F66L AC is available at Aetrix Electronics and suitable for automotive engine control units, industrial motor drives, commercial vehicle body control modules, and off-highway telematics gateways requiring stable component supply across extended product lifecycles.
Supply support for SAK-XC2365-72F66L AC 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, and industrial control ICs, with global R&D and manufacturing infrastructure.
The XC2000 family-including the SAK-XC2365-72F66L AC-is designed specifically for automotive powertrain and chassis applications demanding high reliability, real-time determinism, and AEC-Q100 qualification.
FAQ
What is the maximum operating frequency and associated instruction cycle time of the SAK-XC2365-72F66L AC?
The SAK-XC2365-72F66L AC operates at a maximum CPU clock frequency of 80 MHz, yielding a 12.5 ns instruction cycle time. This timing is guaranteed under specified voltage (3.0–5.5 V) and temperature (−40 °C to +125 °C) conditions per datasheet Section 4.4. The five-stage pipeline enables single-cycle execution of most ALU operations, including 32-bit addition and 16×16 multiplication.
Does the SAK-XC2365-72F66L AC support CAN FD or only Classical CAN?
The SAK-XC2365-72F66L AC implements MultiCAN Revision 2.0B, which supports only Classical CAN (up to 1 Mbps) and does not include CAN FD features such as flexible data-rate or extended payload length. Its 64 message objects and three independent CAN nodes are optimized for legacy automotive networks compliant with ISO 11898-1:2003.
How is the ADC subsystem configured for simultaneous sampling across both modules?
The SAK-XC2365-72F66L AC supports synchronized start of conversion across ADC0 and ADC1 using shared trigger sources (e.g., CCU6x timer events or external pins). Both modules operate independently but can be aligned to sample current and voltage on the same PWM edge-critical for accurate Clarke/Park transforms in motor control. Each module has dedicated result registers and preprocessing logic (range check, averaging).
Is the SAK-XC2365-72F66L AC pin-compatible with other XC2365 derivatives like the SAK-XC2364-72F66L AC?
Yes-the SAK-XC2365-72F66L AC and SAK-XC2364-72F66L AC share identical 100-pin LQFP packaging, pin assignments, and electrical characteristics. Differences are limited to internal memory configuration (576 KB vs. 448 KB Flash, 32 KB vs. 16 KB PSRAM); all peripherals, I/O, and debug interfaces remain functionally and physically identical.
SAK-XC2365-72F66L AC Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-LQFP Exposed Pad
- Series:
- XC23xx
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- C166SV2
- Core Size:
- 16/32-Bit
- Speed:
- 66MHz
- 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:
- 50K 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-XC2365-72F66L AC FAQ
1.How can I place an order for SAK-XC2365-72F66L AC through Aetrix?
Please submit a Request for Quotation (RFQ) for SAK-XC2365-72F66L AC 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-XC2365-72F66L AC reliable?
The price and inventory of SAK-XC2365-72F66L AC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SAK-XC2365-72F66L AC is usually 5 days.
3.What payment methods are accepted for SAK-XC2365-72F66L AC?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SAK-XC2365-72F66L AC transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SAK-XC2365-72F66L AC?
SAK-XC2365-72F66L AC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SAK-XC2365-72F66L AC 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-XC2365-72F66L AC?
For technical support, including SAK-XC2365-72F66L AC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SAK-XC2365-72F66L AC requirements.
6.How does Aetrix verify that SAK-XC2365-72F66L AC is sourced from the original manufacturer or authorized distributors?
All SAK-XC2365-72F66L AC 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-XC2365-72F66L AC meets industry standards.
7.What is the process for return or replacement of SAK-XC2365-72F66L AC?
All SAK-XC2365-72F66L AC units undergo pre-shipment inspection (PSI). If there is an issue with SAK-XC2365-72F66L AC, 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-XC2365-72F66L AC part is unused and in its original packaging.
Return procedure for SAK-XC2365-72F66L AC:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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