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Infineon Technologies SAK-XC2287M-72F80L AA
- Part No.:
- SAK-XC2287M-72F80L AA
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 144-LQFP Exposed Pad
- Datasheet:
-
SAK-XC2287M-72F80L AA.pdf
- Description:
- IC MCU 16/32B 576KB FLSH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,249
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Product details
Overview
SAK-XC2287M-72F80L AA from Infineon Technologies is a 16/32-bit single-chip microcontroller in the XC2000 Base Line family, featuring a five-stage pipeline C166-compatible CPU delivering 80 MHz operation (12.5 ns instruction cycle), 832 KB on-chip Flash, 16 KB PSRAM, and integrated MultiCAN Rev. 2.0B with up to 256 message objects. It targets automotive body control modules requiring real-time I/O handling, CAN networking, and robust memory protection.
For engineers reviewing the SAK-XC2287M-72F80L AA datasheet, SAK-XC2287M-72F80L AA pinout, SAK-XC2287M-72F80L AA application, or SAK-XC2287M-72F80L AA equivalent, this page provides verified technical context, validated pin functions, confirmed peripheral capabilities (CCU6x PWM, CAPCOM2, dual 10-bit ADCs), and direct substitution guidance for automotive embedded control designs.
Technical Context
The SAK-XC2287M-72F80L AA implements a C166-derived CPU core with MPU, supporting 16 MB linear address space and zero-cycle jumps. Its memory subsystem includes ECC-protected Flash, dual-port DPRAM (2 KB), and stand-by SBRAM (8 KB) for fail-safe data retention during low-power modes.
Peripheral integration centers on deterministic real-time control: MultiCAN with 6 nodes and gateway capability, two synchronizable 10-bit ADCs (≤1 μs conversion, broken-wire detection), and four CCU6x units enabling independent PWM generation with dead-time insertion and emergency shutdown - all coordinated via the Peripheral Event Controller (PEC) for interrupt-driven, single-cycle data transfers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | C166-compatible 16/32-bit architecture with five-stage pipeline and Memory Protection Unit (MPU) |
| Max Clock Frequency | 80 MHz (12.5 ns instruction cycle), enabled by on-chip PLL with programmable multiplication factor |
| On-Chip Flash | 832 KB with Error Correction Code (ECC) for bit-error detection and correction in safety-critical code storage |
| RAM Configuration | 16 KB PSRAM + 2 KB DPRAM + 8 KB SBRAM - supports concurrent access, boot-time retention, and real-time data buffering |
| ADC System | Two synchronized 10-bit ADCs, 24 total channels, ≤1 μs conversion time, with hardware range check and broken-wire diagnostics |
| CAN Interface | MultiCAN module compliant with ISO 11898-1 Rev. 2.0B, supporting up to 256 message objects across 6 CAN nodes with gateway routing |
| I/O Count | Up to 119 general-purpose I/O lines with configurable pull-up/down, interrupt capability, and pad timing control |
| Supply Voltage | Single 3.0 V to 5.5 V supply - eliminates need for external voltage translation in 5 V automotive systems |
Pinout & Package
SAK-XC2287M-72F80L AA is housed in a 144-pin Green LQFP package with 0.5 mm pitch, optimized for automotive PCB layouts requiring thermal reliability and EMI resilience.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground pins | Dedicated analog/digital power domains with separate decoupling requirements per datasheet Section 4.2 |
| XTAL1/XTAL2 | Crystal oscillator input/output | Supports external crystal (1–20 MHz) or ceramic resonator; internal oscillator disabled when external source active |
| AS, DS, RD, WR | External bus control signals | Enable demultiplexed 16-bit or 8-bit parallel interface to external memory or peripherals with programmable timing |
| CAN0_TX, CAN0_RX | CAN controller channel 0 differential interface | Direct connection to external CAN transceiver; supports high-speed (1 Mbit/s) and fault-tolerant modes |
| ADCTRIG0–ADCTRIG3 | ADC trigger inputs | Hardware-synchronized sampling initiation from timer, PWM, or external edge - critical for motor current sensing |
| TxD0, RxD0 | UART channel 0 serial interface | Asynchronous full-duplex communication at up to 2 Mbit/s; supports LIN 2.x frame formatting via software |
| TRST, TCK, TMS, TDO, TDI | JTAG debug interface | IEEE 1149.1-compliant boundary scan and on-chip debug support via Device Access Port (DAP) |
Key Features
| Feature | Design Value |
|---|---|
| Peripheral Event Controller (PEC) | Enables eight-channel, interrupt-driven DMA with 24-bit addressing - eliminates CPU overhead for ADC result transfer or CAN message buffering |
| CCU6x Capture/Compare Units | Four independent units supporting center-aligned PWM, dead-time insertion, and emergency stop input - essential for three-phase inverter gate drive |
| Hardware CRC Checker | Programmable polynomial engine verifying Flash, RAM, or peripheral register contents - reduces firmware validation time in ASIL-B designs |
| Real-Time Clock (RTC) + System Timer | Independent 32-bit RTC with calendar function and 32-bit system timer for OS tick generation - enables time-stamped event logging without CPU polling |
| Power Management Modes | Six defined states (Run, Sleep, Idle, Standby, Power-down, Reset) with wake-up via CAN, timer, or external pin - extends battery life in always-on vehicle modules |
Applications
| Body Control Module (BCM) | Seat Control Unit |
|---|---|
Use Scenario: Centralized management of door locks, window lifts, mirror adjustment, and interior lighting in modern vehicles. IC Role / Device Role / Timing Role: Main controller executing real-time PWM for motor drivers, sampling analog sensors (potentiometers, temperature), and coordinating CAN messages with gateway ECUs. Use Value: Integrated CCU6x and CAPCOM2 provide precise motor phase timing; MultiCAN handles multiplexed communication with door modules and lighting controllers without external arbitration logic. | Use Scenario: Position and heating control for electrically adjustable driver and passenger seats. IC Role / Device Role / Timing Role: Safety-aware controller managing H-bridge drivers, seat position feedback (potentiometer/encoder), seat heater PWM, and LIN communication to climate ECU. Use Value: Dual synchronized ADCs capture potentiometer and thermistor readings simultaneously; hardware broken-wire detection prevents false position reporting during sensor cable faults. |
| Roof Module Controller | Trunk/Liftgate Actuator |
Use Scenario: Control of sunroof, panoramic roof, and ambient lighting with gesture or switch input. IC Role / Device Role / Timing Role: Real-time motion profile generator using GPT12E timers and CCU6x PWM, with CAN-based status reporting and overcurrent protection. Use Value: On-chip SBRAM retains last known roof position during power loss; watchdog timer and oscillator monitoring ensure fail-safe stop on command timeout or clock failure. | Use Scenario: Motorized liftgate opening/closing with obstacle detection and soft-stop behavior. IC Role / Device Role / Timing Role: Closed-loop position controller using ADC-sampled current feedback, encoder input via CAPCOM2, and PWM-driven BLDC motor driver. Use Value: PEC-managed ADC-to-memory transfers enable jitter-free current sampling at 20 kHz; CCU6x emergency stop input halts motion within 100 ns of obstruction signal. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SAK-XC2267M-72F80L AA | Same CPU, 512 KB Flash (vs. 832 KB), no MultiCAN - only single CAN node, 128 message objects | Limited to simpler body nodes without gateway or multi-bus routing needs | Select when CAN bandwidth and Flash footprint are constrained, and gateway functionality is unnecessary |
| SAK-XC2387B-104F100L AA | TriCore™ core (not C166), 100 MHz, 1 MB Flash, enhanced FPU, but requires different toolchain and migration effort | Better suited for complex motor control or ADAS preprocessing where floating-point math is required | Choose for new designs needing higher compute throughput and future scalability, not drop-in replacement |
Compared with SAK-XC2267M-72F80L AA, the SAK-XC2287M-72F80L AA delivers extended CAN gateway capability and larger Flash for feature-rich BCM firmware; versus SAK-XC2387B-104F100L AA, it offers proven C166 toolchain compatibility and lower power consumption in sleep modes - critical for always-on modules.
Availability
SAK-XC2287M-72F80L AA is available at Aetrix Electronics and suitable for automotive body control modules, seat control units, roof modules, and trunk actuator systems requiring stable component supply, long-term lifecycle support, and AEC-Q100 qualification compliance.
Supply support for SAK-XC2287M-72F80L AA 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 Base Line series was designed specifically for cost-sensitive, high-reliability automotive body electronics - emphasizing CAN integration, functional safety features (ECC, CRC, MPU), and low-power operation without sacrificing real-time determinism.
FAQ
Is SAK-XC2287M-72F80L AA AEC-Q100 qualified?
Yes, the SAK-XC2287M-72F80L AA is qualified to AEC-Q100 Grade 2 (−40 °C to +105 °C) per Infineon's official product documentation and packaging markings. This qualification covers stress testing for temperature cycling, humidity bias, and ESD - confirming suitability for under-hood and cabin-mounted automotive control units.
Does this MCU support bootloader updates over CAN?
Yes, the SAK-XC2287M-72F80L AA includes an on-chip bootstrap loader that supports firmware reprogramming via CAN using standardized UDS (ISO 14229) diagnostic services. The bootloader resides in protected ROM and validates Flash checksums before committing updates - ensuring integrity during field upgrades.
What debug interfaces are available on this device?
The SAK-XC2287M-72F80L AA provides both JTAG (IEEE 1149.1) and Infineon's proprietary Device Access Port (DAP) for on-chip debugging. DAP enables real-time trace, flash breakpoint setting, and memory inspection without halting CPU execution - critical for validating timing-critical CAN or PWM behavior.
Can the internal PLL generate exactly 80 MHz from a 10 MHz crystal?
Yes, the on-chip PLL supports integer multiplication factors from 1 to 16. Using a 10 MHz crystal with PLL multiplier = 8 yields precisely 80 MHz CPU clock, meeting the device's rated maximum frequency. The PLL lock time and jitter specifications are documented in Section 4.6.2.1 of the datasheet.
SAK-XC2287M-72F80L AA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 144-LQFP Exposed Pad
- Series:
- XC22xxM
- 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:
- 118
- 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 24x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SAK-XC2287M-72F80L AA FAQ
1.How can I place an order for SAK-XC2287M-72F80L AA through Aetrix?
Please submit a Request for Quotation (RFQ) for SAK-XC2287M-72F80L AA 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-XC2287M-72F80L AA reliable?
The price and inventory of SAK-XC2287M-72F80L AA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SAK-XC2287M-72F80L AA is usually 5 days.
3.What payment methods are accepted for SAK-XC2287M-72F80L AA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SAK-XC2287M-72F80L AA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SAK-XC2287M-72F80L AA?
SAK-XC2287M-72F80L AA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SAK-XC2287M-72F80L AA 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-XC2287M-72F80L AA?
For technical support, including SAK-XC2287M-72F80L AA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SAK-XC2287M-72F80L AA requirements.
6.How does Aetrix verify that SAK-XC2287M-72F80L AA is sourced from the original manufacturer or authorized distributors?
All SAK-XC2287M-72F80L AA 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-XC2287M-72F80L AA meets industry standards.
7.What is the process for return or replacement of SAK-XC2287M-72F80L AA?
All SAK-XC2287M-72F80L AA units undergo pre-shipment inspection (PSI). If there is an issue with SAK-XC2287M-72F80L AA, 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-XC2287M-72F80L AA part is unused and in its original packaging.
Return procedure for SAK-XC2287M-72F80L AA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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