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Infineon Technologies SAK-XE164KM-72F80L AA
- Part No.:
- SAK-XE164KM-72F80L AA
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-LQFP Exposed Pad
- Datasheet:
-
SAK-XE164KM-72F80L AA.pdf
- Description:
- IC MCU 16BIT 576KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,109
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Product details
Overview
SAK-XE164KM-72F80L AA from Infineon Technologies is a 16-bit real-time signal controller in the XE166 family, designed for deterministic motor control and industrial automation. It features an 80 MHz C166-compatible CPU with 576 KB on-chip Flash, 16 KB DSRAM, dual 10-bit ADCs (≤1 μs conversion), MultiCAN Rev. 2.0B (4 nodes, 128 message objects), and CCU6x PWM units - deployed in servo drives and PLC I/O modules.
For engineers reviewing the SAK-XE164KM-72F80L AA datasheet, SAK-XE164KM-72F80L AA pinout, SAK-XE164KM-72F80L AA application, or SAK-XE164KM-72F80L AA equivalent, key selection criteria include CAN node count, PWM channel synchronization capability, on-chip memory ECC protection, interrupt latency (12.5 ns min), and 3.0–5.5 V single-supply operation in harsh industrial environments.
Technical Context
The device implements a five-stage pipelined C166 CPU core with MPU, supporting zero-cycle jumps, one-cycle 16×16 multiply, and MAC instructions - enabling hard real-time loop execution in motion control firmware. Its peripheral set includes synchronized CCU6x units for three-phase gate drive timing and CAPCOM2 for auxiliary capture/compare tasks.
Memory subsystem integrates ECC-protected Flash (576 KB), PSRAM (32 KB), DSRAM (16 KB), DPRAM (2 KB), and SBRAM (8 KB), all mapped within a unified 16 MB linear address space. The MultiCAN module supports concurrent full-CAN message handling across four independent nodes with hardware message filtering and gateway routing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Clock Speed | 80 MHz - enables 12.5 ns instruction cycle for sub-microsecond control loop timing. |
| Flash Memory | 576 KB with ECC - ensures reliable firmware storage and runtime error correction in EMI-prone environments. |
| ADC Resolution & Speed | 10-bit, ≤1 μs conversion per channel - supports high-fidelity current/voltage sampling in PMSM FOC algorithms. |
| CAN Nodes | 4 independent CAN 2.0B interfaces - allows distributed I/O expansion without external CAN controllers. |
| PWM Units | 3 CCU6x modules with synchronized dead-time generation - essential for three-phase inverter gate driving. |
| Supply Voltage | 3.0–5.5 V single rail - simplifies power design and supports legacy 5 V industrial backplanes. |
| I/O Count | 76 general-purpose pins - provides flexible interface routing for encoder inputs, analog sensors, and digital I/O. |
Pinout & Package
Package: 100-pin Green LQFP (14 mm × 14 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0.0–P0.15 | Port 0 bidirectional I/O | Configurable as general-purpose I/O or dedicated signals (e.g., CAN0_TX/RX, ADCTRIG). |
| P1.0–P1.15 | Port 1 bidirectional I/O | Supports CCU6x outputs (CC60–CC65), CAPCOM2 channels, and external bus address lines. |
| P2.0–P2.15 | Port 2 bidirectional I/O | Maps to external bus data (D0–D15), A/D input channels (ADCH0–ADCH15), and UART/LIN functions. |
| OSCIN/OSCOUT | Crystal oscillator input/output | Accepts 1–20 MHz crystal; internal PLL generates stable 80 MHz system clock. |
| VDD/VSS | Power supply pins | 12 dedicated VDD/VSS pairs ensure low-noise analog/digital separation and thermal stability. |
Key Features
| Feature | Design Value |
|---|---|
| Peripheral Event Controller (PEC) | Enables zero-CPU-overhead DMA transfers between peripherals (e.g., ADC → RAM) using 24-bit addressing. |
| Hardware CRC Checker | Programmable polynomial engine validates Flash and SRAM content at boot and runtime - critical for SIL2 functional safety compliance. |
| MultiCAN Gateway Mode | Routes messages between up to 4 CAN networks with configurable ID masking and priority arbitration - reduces gateway MCU BOM cost. |
| Real-Time Clock + System Timer | Independent RTC (calendar/time) and 32-bit system timer with prescaler - enables time-stamped event logging and cyclic task scheduling. |
| On-Chip Debug Support | JTAG and Device Access Port (DAP) enable non-intrusive real-time trace, breakpoint insertion, and register inspection during field firmware updates. |
Applications
| Industrial Servo Drives | Programmable Logic Controller I/O Modules |
|---|---|
|
Use Scenario: Closed-loop field-oriented control of permanent magnet synchronous motors in CNC machine tools. IC Role / Device Role / Timing Role: Real-time signal controller executing position/current loops at 20 kHz, synchronizing PWM, ADC sampling, and CAN status reporting. Use Value: Integrated CCU6x units eliminate external PWM generators; dual ADCs sample phase currents simultaneously with <100 ns skew. |
Use Scenario: Modular digital/analog I/O expansion for DIN-rail mounted PLCs with distributed CAN bus architecture. IC Role / Device Role / Timing Role: Local controller managing 16-channel isolated digital inputs, 8-channel analog inputs, and CAN-based backplane communication. Use Value: Four CAN nodes support redundant bus topologies; 76 GPIOs route isolation drivers, LED indicators, and diagnostics without glue logic. |
| Automated Welding Power Supplies | Energy Metering Gateways |
|
Use Scenario: High-precision arc current regulation and waveform shaping in inverter-based MIG/MAG welders. IC Role / Device Role / Timing Role: Primary controller coordinating IGBT gate timing, voltage/current feedback acquisition, and safety interlock monitoring. Use Value: Hardware CRC and ECC protect weld recipe storage; watchdog timers enforce fail-safe shutdown within 100 ms of fault detection. |
Use Scenario: Substation-level energy aggregation unit collecting data from smart meters via RS-485 and forwarding via CAN or Ethernet. IC Role / Device Role / Timing Role: Protocol gateway translating DLMS/COSEM over serial to CANopen object dictionary format. Use Value: MultiCAN handles concurrent meter polling and relay command dispatch; 576 KB Flash stores multiple firmware variants and encryption keys. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar real-time signal controller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SAK-XE164HM-72F64L AA | 64 KB Flash, no ECC on Flash, same CPU/peripherals but reduced memory integrity features. | Suitable for cost-sensitive applications where firmware update frequency is low and external checksum validation is acceptable. | Select when BOM cost reduction outweighs need for runtime Flash ECC correction in safety-critical deployments. |
| SAK-XE164GM-72F512L AA | 512 KB Flash, identical ECC, clock, and peripheral set - differs only in Flash density and part marking. | Direct drop-in replacement where larger firmware image size (e.g., multi-protocol stacks) exceeds 576 KB capacity. | Choose when future firmware growth or dual-application partitioning requires >576 KB protected program memory. |
Compared with SAK-XE164HM-72F64L AA, the SAK-XE164KM-72F80L AA adds Flash ECC and 512 KB more program memory; versus SAK-XE164GM-72F512L AA, it offers higher clock stability margin (80 MHz vs. 64 MHz) and enhanced ADC preprocessing for sensor fusion in motor control.
Availability
SAK-XE164KM-72F80L AA is available at Aetrix Electronics and suitable for industrial servo drives, programmable logic controller I/O modules, and automated welding power supplies requiring stable component supply, long-term lifecycle assurance, and automotive-grade reliability screening.
Supply support for SAK-XE164KM-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 microcontrollers, and industrial control ICs, with global R&D and manufacturing infrastructure.
The XE166 family targets high-integrity real-time control applications - specifically engineered for motor drives, industrial automation, and power conversion systems demanding deterministic timing, integrated safety mechanisms, and CAN-based system integration.
FAQ
Does SAK-XE164KM-72F80L AA support JTAG debugging in production firmware?
Yes - the device includes full JTAG and Device Access Port (DAP) support compliant with IEEE 1149.1, enabling boundary-scan testing, real-time trace, and non-intrusive debug even with locked Flash. Production firmware can retain debug access via secure authentication keys configured in the OCDS registers.
What is the maximum ambient temperature rating for continuous operation?
The SAK-XE164KM-72F80L AA is rated for continuous operation from –40 °C to +125 °C ambient temperature under specified thermal conditions (JEDEC JESD51-2 compliant PCB layout with 2 oz copper, 4-layer stackup). Thermal derating begins above 105 °C case temperature per data sheet Section 5.2.
Can the on-chip MultiCAN module operate in loopback mode for self-test?
Yes - each CAN node supports hardware loopback mode where TX output is internally routed to RX input, enabling bit-rate accuracy verification, message transmission/reception validation, and protocol stack qualification without external transceivers or bus wiring.
Is the 576 KB Flash memory organized as a single contiguous block?
No - the Flash is segmented into 12 blocks of varying sizes (e.g., 8 KB boot sector, 64 KB main sectors), each independently erasable and programmable. This enables robust firmware update schemes with dual-bank swapping and atomic sector writes verified by hardware CRC.
SAK-XE164KM-72F80L AA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-LQFP Exposed Pad
- Series:
- XE16x
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- C166SV2
- Core Size:
- 16-Bit
- Speed:
- 80MHz
- Connectivity:
- EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI
- Peripherals:
- I2S, POR, PWM, WDT
- Number of I/O:
- 76
- 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 11x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SAK-XE164KM-72F80L AA FAQ
1.How can I place an order for SAK-XE164KM-72F80L AA through Aetrix?
Please submit a Request for Quotation (RFQ) for SAK-XE164KM-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-XE164KM-72F80L AA reliable?
The price and inventory of SAK-XE164KM-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-XE164KM-72F80L AA is usually 5 days.
3.What payment methods are accepted for SAK-XE164KM-72F80L AA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SAK-XE164KM-72F80L AA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SAK-XE164KM-72F80L AA?
SAK-XE164KM-72F80L AA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SAK-XE164KM-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-XE164KM-72F80L AA?
For technical support, including SAK-XE164KM-72F80L AA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SAK-XE164KM-72F80L AA requirements.
6.How does Aetrix verify that SAK-XE164KM-72F80L AA is sourced from the original manufacturer or authorized distributors?
All SAK-XE164KM-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-XE164KM-72F80L AA meets industry standards.
7.What is the process for return or replacement of SAK-XE164KM-72F80L AA?
All SAK-XE164KM-72F80L AA units undergo pre-shipment inspection (PSI). If there is an issue with SAK-XE164KM-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-XE164KM-72F80L AA part is unused and in its original packaging.
Return procedure for SAK-XE164KM-72F80L AA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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