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Infineon Technologies XE164FM72F80LRABKXUMA1
- Part No.:
- XE164FM72F80LRABKXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-LQFP Exposed Pad
- Datasheet:
-
XE164FM72F80LRABKXUMA1.pdf
- Description:
- IC MCU 16BIT 576KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,210
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Product details
Overview
XE164FM72F80LRABKXUMA1 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, dual 10-bit ADCs (≤1 µs conversion), MultiCAN interface (4 nodes, 128 message objects), and CCU6x PWM units. Used in servo drives and PLC I/O modules requiring tight timing and integrated CAN communication.
For engineers reviewing the XE164FM72F80LRABKXUMA1 datasheet, XE164FM72F80LRABKXUMA1 pinout, XE164FM72F80LRABKXUMA1 application, or XE164FM72F80LRABKXUMA1 equivalent, this page delivers verified technical context, package mapping, functional alternatives, and supply-ready availability details - all grounded in Infineon's V2.1 (2011-07) datasheet and official product definitions.
Technical Context
The XE164FM72F80LRABKXUMA1 implements a five-stage pipelined C166 CPU core with MPU, supporting 12.5 ns instruction cycles at 80 MHz and single-cycle 16×16 multiply. Its memory subsystem includes 576 KB Flash with ECC protection, 16 KB DSRAM, 32 KB PSRAM, 8 KB SBRAM, and 2 KB DPRAM - all mapped within a 16 MB linear address space.
Peripheral integration centers on real-time signal processing: two synchronizable 10-bit ADCs (16 channels total, broken-wire detection), three CCU6x units for high-resolution PWM, MultiCAN Rev. 2.0B (4 nodes, gateway mode), six USIC channels (UART/LIN/SPI/I²C/I²S), and PEC-driven DMA with 24-bit addressing. Clocking uses internal PLL with programmable dividers and wakeup clock support.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | C166 v3 architecture, 5-stage pipeline, 80 MHz max operation (12.5 ns cycle) |
| Flash Memory | 576 KB on-chip, ECC-protected, 100k write/erase cycles, 20-year data retention |
| ADC System | Two 10-bit SAR converters, 16 total channels, ≤1 µs conversion time, range check & preprocessing |
| PWM Capability | Three CCU6x units, 16-bit resolution, center-aligned & edge-aligned modes, dead-time insertion |
| CAN Interface | MultiCAN Rev. 2.0B, 4 independent nodes, 128 message objects, full CAN/basic CAN, gateway support |
| Package | 100-pin Green LQFP, 0.5 mm pitch, RoHS-compliant, JEDEC MS-026AC |
| Supply Voltage | 3.0 V to 5.5 V single supply, supports industrial temperature range (–40°C to +125°C) |
Pinout & Package
XE164FM72F80LRABKXUMA1 is housed in a 100-pin Green LQFP (JEDEC MS-026AC), with exposed thermal pad, 0.5 mm pitch, and 14 × 14 mm body size. Pin functions align with XE166 Family Base Line pin compatibility across XE164xM variants.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual 3.3 V domains: VDDP (peripheral), VDDC (core); separate analog/digital grounds required |
| XTAL1/XTAL2 | Crystal oscillator inputs | Supports 1–20 MHz external crystal; internal PLL generates 80 MHz CPU clock |
| ASC0_TX/ASC0_RX | Asynchronous serial channel 0 | Full-duplex UART interface, LIN 2.1 compliant, programmable baud rate generator |
| CAN0_TX/CAN0_RX | CAN node 0 differential transceiver interface | Direct connection to external CAN transceiver (e.g., TJA1042); supports 1 Mbit/s |
| ADCTRIG0–ADCTRIG3 | ADC trigger inputs | Hardware-synchronized sampling initiation from CCU6x or timer events |
| PE0–PE7 | Port E general-purpose I/O | Bit-configurable, supports alternate functions including CAPCOM2, GPT12E, and USIC signals |
Key Features
| Feature | Design Value |
|---|---|
| Memory Protection Unit (MPU) | Configurable region-based access control for code/data memory, preventing unintended writes or execution |
| Peripheral Event Controller (PEC) | Eight-channel DMA engine with 24-bit addressing, enabling zero-CPU-overhead transfers between peripherals and memory |
| Hardware CRC Checker | Programmable polynomial engine for ECC validation of Flash and SRAM blocks during boot or runtime |
| Real-Time Clock (RTC) | Independent 32.768 kHz oscillator input, calendar mode with alarm and periodic interrupt capability |
| Bootstrap Loader | On-chip ROM-based loader supporting Flash programming via ASC, CAN, or USB (with external bridge) |
Applications
| Industrial Motor Drive | Automated PLC I/O Module |
|---|---|
Use Scenario: Closed-loop field-oriented control (FOC) of 3-phase PMSM motors in HVAC compressors. IC Role / Device Role / Timing Role: Real-time signal controller executing FOC algorithm, generating synchronized PWM, sampling current/voltage, and managing CAN-based command interface. Use Value: Sub-microsecond ADC latency and deterministic CCU6x timing enable <1 µs current loop update, critical for torque ripple reduction. |
Use Scenario: Distributed I/O expansion node in modular PLC systems with CANopen protocol stack. IC Role / Device Role / Timing Role: Central controller handling digital/analog I/O acquisition, local logic execution, and multi-node CANopen messaging with object dictionary management. Use Value: Integrated MultiCAN with 128 message objects allows concurrent handling of process data, configuration, and diagnostics without host CPU intervention. |
| Renewable Energy Inverter | Industrial Gateway Device |
Use Scenario: Grid-tied solar inverter with MPPT tracking, DC-link monitoring, and anti-islanding protection. IC Role / Device Role / Timing Role: Primary controller managing high-frequency PWM generation, isolation-safe ADC sampling, and grid synchronization via PLL-locked timers. Use Value: Dual synchronizable ADCs allow simultaneous sampling of DC voltage, AC current, and grid phase - essential for precise reactive power control. |
Use Scenario: Protocol translation gateway bridging Modbus RTU (RS-485) and CANopen networks in factory automation. IC Role / Device Role / Timing Role: Dual-interface controller running concurrent USIC (Modbus) and MultiCAN stacks with shared memory buffers and timestamped message routing. Use Value: Six USIC channels and four CAN nodes enable hardware-assisted protocol framing and error recovery, reducing firmware overhead by >40% vs. software-only implementations. |
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 |
|---|---|---|---|
| XE164HM72F80LRABKXUMA1 | Same package and pinout; adds 128 KB additional Flash (704 KB total) and 8 KB extra DSRAM | Required for larger firmware images or complex motion profiles with embedded trajectory planning | Select when firmware exceeds 576 KB or requires extended data buffering for multi-axis interpolation |
| XC2267M104F80LAAKXUMA1 | TriCore™-based successor; 80 MHz CPU, 1 MB Flash, enhanced FPU, but different peripheral register map and toolchain | Targets next-gen designs needing floating-point math, safety certification (ISO 26262 ASIL-B), or higher code density | Choose for new designs prioritizing long-term roadmap alignment over drop-in replacement |
Compared with XE164FM72F80LRABKXUMA1, the HM variant offers scalable memory for feature-rich firmware, while the XC2267 provides architectural evolution with FPU and safety support - neither is pin- or register-compatible, requiring PCB and firmware redesign.
Availability
XE164FM72F80LRABKXUMA1 is available at Aetrix Electronics and suitable for industrial motor drives, PLC I/O modules, renewable energy inverters, and protocol gateway devices requiring stable component supply, long-lifecycle support, and automotive-grade reliability under extended temperature operation.
Supply support for XE164FM72F80LRABKXUMA1 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.
This device belongs to the XE166 Family Base Line series, engineered for deterministic real-time control in motor drives, industrial automation, and energy conversion systems where timing precision, integrated analog interfaces, and robust communication are critical.
FAQ
What is the maximum operating frequency and corresponding instruction cycle time?
The XE164FM72F80LRABKXUMA1 operates at up to 80 MHz CPU clock frequency, delivering a 12.5 ns instruction cycle time. This timing is achieved using the on-chip PLL with external crystal input (1–20 MHz), and is validated across the full industrial temperature range (–40°C to +125°C) per datasheet Section 4.4.
Does this MCU support CAN FD or only classical CAN?
The XE164FM72F80LRABKXUMA1 implements MultiCAN Rev. 2.0B only, supporting Classical CAN (ISO 11898-1:2003) at up to 1 Mbit/s. It does not support CAN FD features such as flexible data-rate, extended data length, or CRC enhancements - those require later-generation Infineon families like the Aurix™ TC3xx.
How is Flash memory protected against corruption during power fluctuations?
Flash integrity is maintained via 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 validates Flash content at boot or on-demand using user-programmable polynomials, as defined in Section 3.5 of the datasheet.
Can the on-chip debug interface be used in production firmware without security risk?
Yes - the Device Access Port (DAP) and JTAG interfaces can be permanently disabled via Flash lock bits (FLB[1:0]) after programming. Once set, debug access is blocked even with physical probe attachment, satisfying secure deployment requirements for industrial and automotive applications.
XE164FM72F80LRABKXUMA1 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:
- CANbus, 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 16x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
XE164FM72F80LRABKXUMA1 FAQ
1.How can I place an order for XE164FM72F80LRABKXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XE164FM72F80LRABKXUMA1 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 XE164FM72F80LRABKXUMA1 reliable?
The price and inventory of XE164FM72F80LRABKXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XE164FM72F80LRABKXUMA1 is usually 5 days.
3.What payment methods are accepted for XE164FM72F80LRABKXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XE164FM72F80LRABKXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XE164FM72F80LRABKXUMA1?
XE164FM72F80LRABKXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XE164FM72F80LRABKXUMA1 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 XE164FM72F80LRABKXUMA1?
For technical support, including XE164FM72F80LRABKXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XE164FM72F80LRABKXUMA1 requirements.
6.How does Aetrix verify that XE164FM72F80LRABKXUMA1 is sourced from the original manufacturer or authorized distributors?
All XE164FM72F80LRABKXUMA1 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 XE164FM72F80LRABKXUMA1 meets industry standards.
7.What is the process for return or replacement of XE164FM72F80LRABKXUMA1?
All XE164FM72F80LRABKXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XE164FM72F80LRABKXUMA1, 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 XE164FM72F80LRABKXUMA1 part is unused and in its original packaging.
Return procedure for XE164FM72F80LRABKXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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