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Infineon Technologies XE164FM72F80LAAKXUMA1
- Part No.:
- XE164FM72F80LAAKXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-LQFP Exposed Pad
- Datasheet:
-
XE164FM72F80LAAKXUMA1.pdf
- Description:
- IC MCU 16BIT 576KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,305
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Product details
Overview
XE164FM72F80LAAKXUMA1 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), and integrated MultiCAN Rev. 2.0B supporting up to 4 nodes. Used in servo drives and PLC I/O modules where cycle-accurate timing and CAN-based distributed control are required.
For engineers reviewing the XE164FM72F80LAAKXUMA1 datasheet, XE164FM72F80LAAKXUMA1 pinout, XE164FM72F80LAAKXUMA1 application, or XE164FM72F80LAAKXUMA1 equivalent, key selection criteria include its 80 MHz real-time execution, on-chip ECC-protected Flash, dual synchronized ADCs with broken-wire detection, and hardware CRC checker for memory integrity verification.
Technical Context
The XE164FM72F80LAAKXUMA1 implements a five-stage pipelined C166 CPU core with MPU, zero-cycle jumps, and MAC instructions optimized for motor control loops. Its interrupt system supports 96 sources across 16 priority levels, with sample-rate capability down to 12.5 ns.
Peripheral integration includes CCU6x units for flexible PWM generation, CAPCOM2 for capture/compare, GPT12E timers, and a MultiCAN module with 128 message objects-enabling concurrent CAN communication across four nodes while maintaining deterministic latency for time-critical I/O handling.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Clock Speed | 80 MHz - enables single-cycle 32-bit arithmetic and ≤12.5 ns instruction cycle for hard real-time loop execution. |
| Flash Memory | 576 KB - sufficient for complex motion control firmware with ECC protection for ASIL-B–level reliability. |
| ADC Resolution & Speed | 10-bit, ≤1 µs conversion - supports high-fidelity current/voltage sampling in PMSM FOC algorithms. |
| CAN Nodes | 4 independent CAN interfaces - allows distributed architecture with gateway functionality between subnets. |
| Supply Voltage Range | 3.0 V to 5.5 V - compatible with industrial 5 V and automotive 3.3 V/5 V mixed-rail systems. |
| I/O Lines | 76 general-purpose pins - supports direct connection to gate drivers, encoders, and digital I/O without external expansion. |
| Package | 100-pin LQFP (0.5 mm pitch) - RoHS-compliant surface-mount package suitable for automated PCB assembly. |
Pinout & Package
XE164FM72F80LAAKXUMA1 is housed in a 100-pin Green LQFP package with 0.5 mm pitch, thermally enhanced for industrial ambient operation up to +125°C junction temperature.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual 3.0–5.5 V domain with dedicated analog/digital ground separation for noise immunity in mixed-signal control. |
| P0.0–P0.15 | Port 0 bidirectional I/O | Configurable as general-purpose I/O or alternate functions including CAN TX/RX, UART, and timer outputs. |
| ADCTRIG0–ADCTRIG3 | ADC trigger inputs | Hardware-synchronized sampling initiation from CCU6 or timer events-eliminates software jitter in sensor acquisition. |
| CAN0_TX, CAN0_RX | CAN node 0 differential interface | Direct connection to ISO 11898-compliant transceiver; supports bit rates up to 1 Mbps with built-in error counters. |
| OSCIN, OSCOUT | Crystal oscillator input/output | Supports external crystal (1–20 MHz) or ceramic resonator; internal PLL generates stable 80 MHz core clock. |
Key Features
| Feature | Design Value |
|---|---|
| Hardware CRC Checker | Programmable polynomial engine verifying Flash and SRAM integrity during boot and runtime-reduces BOM cost vs. external watchdog IC. |
| Peripheral Event Controller (PEC) | Eight-channel DMA with 24-bit addressing-enables zero-CPU-overhead data movement between ADC buffers and CAN message objects. |
| CCU6x Capture/Compare Units | Three independent CCU6 modules with dead-time insertion and shadow register update-supports three-phase inverter gate drive with <100 ns timing resolution. |
| MultiCAN Rev. 2.0B | 128 message objects across four CAN nodes with hardware mailbox arbitration-enables concurrent gateway and node roles without CPU scheduling overhead. |
| Memory Protection Unit (MPU) | Configurable region-based access control for code/data segments-prevents accidental overwrite of critical control variables in multitask environments. |
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/velocity/current loops at 20 kHz with synchronized ADC sampling and PWM update. Use Value: Deterministic 12.5 ns interrupt response and CCU6 dead-time control ensure precise torque ripple suppression below 3% THD. |
Use Scenario: Distributed digital I/O expansion with CANopen protocol support in modular PLC backplanes. IC Role / Device Role / Timing Role: CAN gateway and local I/O manager handling 32-channel DI/DO with timestamped event reporting. Use Value: Hardware mailbox arbitration and 128-message object buffer enable seamless bridging between CANopen master and slave subnets without packet loss. |
| Automotive Body Control Modules | Renewable Energy Inverters |
|
Use Scenario: Centralized lighting, window lift, and seat position control with LIN and CAN coexistence. IC Role / Device Role / Timing Role: Multi-protocol interface controller managing LIN slave emulation and CAN diagnostics over shared physical layer. Use Value: Integrated USIC modules configured as UART/LIN/I²C allow concurrent communication stacks with <5 µs inter-frame delay. |
Use Scenario: Grid-tied solar inverter control requiring isolation, anti-islanding detection, and reactive power regulation. IC Role / Device Role / Timing Role: Safety-critical control unit performing grid synchronization, MPPT, and fault response within 2 ms. Use Value: ECC-protected Flash and hardware CRC validation meet IEC 61508 SIL-2 requirements for firmware integrity assurance. |
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 |
|---|---|---|---|
| XE164HM72F80LAAKXUMA1 | Higher Flash (768 KB) and DSRAM (24 KB); same package and peripheral set. | Better suited for applications requiring larger firmware images (e.g., embedded web server + control stack). | Select when firmware size exceeds 576 KB or additional RAM is needed for multi-threaded RTOS tasks. |
| XC2267M104F80LAAKXUMA1 | TriCore™ 32-bit core, 80 MHz, 1 MB Flash, but no MultiCAN-only single CAN node. | Lacks multi-node CAN gateway capability; targets higher-performance control with DSP extensions. | Choose only if migrating to TriCore ecosystem and CAN node count is ≤1; not drop-in compatible. |
Compared with XE164HM72F80LAAKXUMA1, this part trades Flash capacity for lower cost and identical real-time latency; versus XC2267M104F80LAAKXUMA1, it retains full CAN gateway functionality at the expense of 32-bit processing headroom-making it optimal for cost-sensitive, CAN-dense industrial nodes.
Availability
XE164FM72F80LAAKXUMA1 is available at Aetrix Electronics and suitable for industrial servo drives, PLC I/O modules, automotive body controllers, and renewable energy inverters requiring stable component supply and long-term lifecycle support.
Supply support for XE164FM72F80LAAKXUMA1 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 specifically for deterministic real-time signal processing in motor control, power conversion, and industrial networking applications where timing predictability and peripheral integration are critical.
FAQ
What is the maximum operating temperature for XE164FM72F80LAAKXUMA1?
The device is rated for operation up to +125°C junction temperature, validated per Infineon's industrial qualification standards. Thermal derating begins above +105°C ambient when using the 100-pin LQFP package without forced airflow; thermal resistance θJA is 32°C/W under standard JEDEC 2-layer board conditions.
Does XE164FM72F80LAAKXUMA1 support JTAG debugging?
Yes-it includes full on-chip debug support via JTAG interface compliant with IEEE 1149.1, enabling real-time trace, breakpoint setting, and register inspection through Infineon's DAS and iSYSTEM winIDEA tools. The Device Access Port (DAP) provides additional SWD-like serial debug capability.
Can the internal PLL generate clocks other than 80 MHz?
The PLL supports programmable multiplication factors (N = 1–127) and division ratios (M = 1–16), allowing output frequencies from 10 MHz to 80 MHz. Valid configurations include 40 MHz for low-power modes and 64 MHz for balanced performance/thermal trade-offs, all derived from 1–20 MHz crystal inputs.
Is the Flash memory field-programmable and erasable?
Yes-the 576 KB on-chip Flash supports in-system programming (ISP) via bootloader or JTAG, with sector erase (2 KB minimum) and page write (64-byte granularity). Endurance is rated at 10,000 program/erase cycles, and data retention exceeds 20 years at +85°C.
XE164FM72F80LAAKXUMA1 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 ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
XE164FM72F80LAAKXUMA1 FAQ
1.How can I place an order for XE164FM72F80LAAKXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XE164FM72F80LAAKXUMA1 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 XE164FM72F80LAAKXUMA1 reliable?
The price and inventory of XE164FM72F80LAAKXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XE164FM72F80LAAKXUMA1 is usually 5 days.
3.What payment methods are accepted for XE164FM72F80LAAKXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XE164FM72F80LAAKXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XE164FM72F80LAAKXUMA1?
XE164FM72F80LAAKXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XE164FM72F80LAAKXUMA1 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 XE164FM72F80LAAKXUMA1?
For technical support, including XE164FM72F80LAAKXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XE164FM72F80LAAKXUMA1 requirements.
6.How does Aetrix verify that XE164FM72F80LAAKXUMA1 is sourced from the original manufacturer or authorized distributors?
All XE164FM72F80LAAKXUMA1 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 XE164FM72F80LAAKXUMA1 meets industry standards.
7.What is the process for return or replacement of XE164FM72F80LAAKXUMA1?
All XE164FM72F80LAAKXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XE164FM72F80LAAKXUMA1, 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 XE164FM72F80LAAKXUMA1 part is unused and in its original packaging.
Return procedure for XE164FM72F80LAAKXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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