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Infineon Technologies SAK-XC886-6FFI 5V AC
- Part No.:
- SAK-XC886-6FFI 5V AC
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
SAK-XC886-6FFI 5V AC.pdf
- Description:
- IC MCU 8BIT 24KB FLASH 48TQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,974
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Product details
Overview
SAK-XC886-6FFI 5V AC from Infineon Technologies is an 8-bit single-chip microcontroller based on the XC800 core (8051-compatible, two-clock-per-machine-cycle), featuring 24 KB Flash, 12 KB Boot ROM, 256 B RAM, and integrated MultiCAN, LIN, UART1, SSC, 10-bit 8-channel ADC, and CCU6 timer unit. It operates with 5 V I/O supply and internal 2.5 V core regulation, targeting automotive body electronics and industrial control nodes.
For engineers reviewing the SAK-XC886-6FFI 5V AC datasheet, SAK-XC886-6FFI 5V AC pinout, SAK-XC886-6FFI 5V AC application, or SAK-XC886-6FFI 5V AC equivalent, key selection criteria include CAN/LIN protocol support, flash memory protection scheme, on-chip voltage regulator behavior, and 16-bit CCU6 PWM timing resolution in motor control contexts.
Technical Context
The XC886 implements a dual-voltage architecture: 5 V tolerant I/O ports (Ports 0–5) powered externally, while the XC800 core runs at 2.5 V via an embedded linear voltage regulator. Its clock system supports external crystal (1–20 MHz), RC oscillator, or PLL-derived frequencies up to 27 MHz.
Functional peripherals include a hardware MultiCAN controller (2 channels, full CAN 2.0B compliance), LIN 2.1-capable UART1 with automatic baud rate detection, and a 16-bit Capture/Compare Unit 6 (CCU6) optimized for three-phase motor control with dead-time insertion and emergency shutdown inputs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | XC800 (8051-compatible), 2 clocks/machine cycle → zero-wait-state execution at max frequency. |
| Flash Memory | 24 KB on-chip Flash with sector protection → enables field firmware updates and secure boot partitioning. |
| ADC Resolution | 10-bit SAR ADC, 8 input channels, 1.25 µs conversion time → supports real-time analog sensing in motor current feedback loops. |
| CAN Interface | MultiCAN module with 2 independent nodes, message objects, and hardware acceptance filtering → reduces CPU load in distributed automotive networks. |
| Supply Configuration | 5 V I/O supply (Ports 0–5), internally regulated 2.5 V core supply → simplifies board power design while maintaining noise immunity on digital interfaces. |
| CCU6 Timer | 16-bit capture/compare unit with 3 complementary PWM outputs and programmable dead time → directly drives 3-phase inverter gate drivers without external logic. |
| LIN Support | UART1 with hardware LIN header detection and sync field processing → eliminates software overhead for LIN slave node timing-critical tasks. |
Pinout & Package
SAK-XC886-6FFI 5V AC uses a 48-pin QFP (Quad Flat Package) with 0.5 mm pitch, designated as PG-LQFP-48-17. The package supports lead-free reflow soldering per JEDEC J-STD-020D and meets AEC-Q100 Grade 2 automotive reliability requirements.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDIO | I/O Power Supply | 5 V supply input for all digital I/O ports (P0–P5); decoupling required near pin for noise suppression. |
| VDDCORE | Core Power Supply | 2.5 V output from internal LDO; must be externally bypassed with 100 nF ceramic capacitor. |
| XTAL1/XTAL2 | Crystal Oscillator Input/Output | Accepts fundamental-mode quartz crystal (1–20 MHz); internal oscillator circuit eliminates need for external capacitors in basic configurations. |
| CANL/CANH | CAN Bus Differential Pair | Dedicated pins for CAN physical layer interface; require external termination resistor (120 Ω) between lines. |
| TXD1/RXD1 | LIN/UART1 Serial Interface | Asynchronous serial I/O supporting LIN 2.1 slave mode with automatic baud rate detection on RXD1. |
| ADCTRIG | ADC Conversion Trigger | Hardware trigger input for synchronized sampling (e.g., from CCU6 PWM edge) → ensures deterministic timing in motor control ADC sequences. |
Key Features
| Feature | Design Value |
|---|---|
| Memory Protection Strategy | Configurable Flash sector lock bits + password-protected register access → prevents unauthorized firmware overwrite or debug access in production units. |
| On-Chip Voltage Regulator | Integrated 2.5 V LDO supplying core logic → eliminates external regulator component and reduces BOM count in space-constrained modules. |
| MultiCAN Controller | Two independent CAN nodes with 64 message objects and hardware ID filtering → enables gateway functionality without host CPU intervention. |
| CORDIC Coprocessor | Hardware-accelerated sine/cosine/arctan computation → offloads trigonometric calculations for field-oriented motor control algorithms. |
| OCDS Debug Support | On-chip debug system compliant with Infineon OCDS v2.0 → enables non-intrusive real-time trace, breakpoint, and register inspection during development. |
Applications
| Automotive Body Control Module | Industrial BLDC Motor Drive |
|---|---|
|
Use Scenario: Centralized control of door locks, window lifts, mirrors, and interior lighting in entry-level vehicles. IC Role / Device Role / Timing Role: Main MCU executing LIN slave communication with sensors/actuators and managing PWM-driven LED dimming via CCU6. Use Value: Integrated LIN and 5 V-tolerant I/O eliminate level shifters; Boot ROM enables secure bootloader execution independent of Flash integrity. |
Use Scenario: Closed-loop speed/torque control of 3-phase brushless DC motors in HVAC blowers and pump systems. IC Role / Device Role / Timing Role: Real-time motor commutation controller using CCU6 PWM outputs synchronized to ADC current sampling triggered by PWM edges. Use Value: Hardware CORDIC accelerates Clarke/Park transforms; 10-bit ADC with 1.25 µs conversion supports >20 kHz control loop rates. |
| Automotive Gateway Node | Smart Power Outlet Controller |
|
Use Scenario: Protocol translation between CAN backbone and LIN subnetworks in vehicle lighting or seat control domains. IC Role / Device Role / Timing Role: Dual-interface MCU routing messages between MultiCAN and UART1/LIN peripherals with configurable message filtering. Use Value: Two independent CAN nodes allow simultaneous connection to high-speed (powertrain) and low-speed (body) CAN buses without external bridge IC. |
Use Scenario: Energy-monitoring smart outlet with relay control, current/voltage sensing, and local communication via LIN or UART. IC Role / Device Role / Timing Role: System-on-chip managing isolated ADC measurements, zero-crossing detection, and timed relay switching via Timer 21. Use Value: 24 KB Flash stores energy logging firmware and calibration tables; 5 V I/O directly interfaces with optocoupled triac drivers and isolated ADC SPI interfaces. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SAK-XC886-8FFI 5V AC | 32 KB Flash (vs. 24 KB), identical pinout and peripheral set → larger code space for complex diagnostics or OTA update partitions. | Preferred where extended firmware features (e.g., UDS stack, secure boot validation) require >24 KB executable image size. | Select when future firmware growth headroom is critical and PCB layout accommodates same QFP-48 footprint. |
| TLE9842-2QX | ARM Cortex-M0 core, integrated H-Bridge drivers, no Boot ROM → higher performance but requires external memory for bootloader storage. | Suitable for new designs prioritizing computational throughput over legacy 8051 toolchain compatibility and ROM-based boot security. | Choose only if migrating from 8051 ecosystem is acceptable and integrated motor drivers reduce external component count. |
Compared with SAK-XC886-6FFI 5V AC, the -8FFI variant offers scalable Flash without hardware redesign, while TLE9842-2QX shifts to ARM architecture with driver integration-making the XC886 optimal for cost-sensitive, CAN/LIN-based automotive modules requiring proven 8051 toolchains and ROM-resident boot code.
Availability
SAK-XC886-6FFI 5V AC is available at Aetrix Electronics and suitable for automotive body electronics, industrial motor control, and smart power management applications requiring stable component supply across extended product lifecycles.
Supply support for SAK-XC886-6FFI 5V 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 XC886/888CLM product line targets cost-optimized automotive body electronics and industrial motion control, emphasizing CAN/LIN connectivity, robust flash memory security, and mixed-signal integration for ECU consolidation.
FAQ
Does SAK-XC886-6FFI 5V AC support CAN FD?
No. The MultiCAN module implements CAN 2.0B only, with bit rates up to 1 Mbps and standard 11-bit or extended 29-bit identifiers. CAN FD frame format, higher data rates, and flexible data field length are not supported in this generation.
What is the maximum operating frequency of the XC800 core?
The XC800 core runs at up to 27 MHz when driven by the internal PLL, which accepts input frequencies from 1 to 20 MHz. At 27 MHz, instruction execution achieves 13.5 MIPS due to the two-clock-per-machine-cycle architecture.
Is the Boot ROM field-programmable or read-only?
The 12 KB Boot ROM is factory-programmed and read-only. It contains a certified bootloader supporting In-System Programming (ISP) via UART or CAN, enabling secure firmware updates without requiring external programming hardware.
Can Port 4 and Port 5 be used as general-purpose I/O?
Yes, Ports 4 and 5 are fully functional 8-bit bidirectional I/O ports with individual direction control registers. They support alternate functions including ADC inputs, CCU6 triggers, and LIN transceiver control signals, configurable via SFR settings.
SAK-XC886-6FFI 5V AC Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 48-LQFP
- Series:
- XC8xx
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- XC800
- Core Size:
- 8-Bit
- Speed:
- 24MHz
- Connectivity:
- SSI, UART/USART
- Peripherals:
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/O:
- 34
- Program Memory Size:
- 24KB (24K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 1.75K x 8
- Voltage - Supply (Vcc/Vdd):
- 4.5V ~ 5.5V
- Data Converters:
- A/D 8x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SAK-XC886-6FFI 5V AC FAQ
1.How can I place an order for SAK-XC886-6FFI 5V AC through Aetrix?
Please submit a Request for Quotation (RFQ) for SAK-XC886-6FFI 5V 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-XC886-6FFI 5V AC reliable?
The price and inventory of SAK-XC886-6FFI 5V 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-XC886-6FFI 5V AC is usually 5 days.
3.What payment methods are accepted for SAK-XC886-6FFI 5V AC?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SAK-XC886-6FFI 5V AC transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SAK-XC886-6FFI 5V AC?
SAK-XC886-6FFI 5V AC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SAK-XC886-6FFI 5V 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-XC886-6FFI 5V AC?
For technical support, including SAK-XC886-6FFI 5V AC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SAK-XC886-6FFI 5V AC requirements.
6.How does Aetrix verify that SAK-XC886-6FFI 5V AC is sourced from the original manufacturer or authorized distributors?
All SAK-XC886-6FFI 5V 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-XC886-6FFI 5V AC meets industry standards.
7.What is the process for return or replacement of SAK-XC886-6FFI 5V AC?
All SAK-XC886-6FFI 5V AC units undergo pre-shipment inspection (PSI). If there is an issue with SAK-XC886-6FFI 5V 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-XC886-6FFI 5V AC part is unused and in its original packaging.
Return procedure for SAK-XC886-6FFI 5V AC:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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