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Infineon Technologies XE167FM72F80LAAFXUMA1
- Part No.:
- XE167FM72F80LAAFXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 144-LQFP Exposed Pad
- Datasheet:
-
XE167FM72F80LAAFXUMA1.pdf
- Description:
- IC MCU 16BIT 576KB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,107
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Product details
Overview
XE167FM72F80LAAFXUMA1 from Infineon Technologies is a 16-bit real-time signal controller with 80 MHz CPU clock, 576 KB on-chip Flash, 16 KB DSRAM, dual 10-bit ADCs (24 channels, <1 µs conversion), MultiCAN interface (6 nodes, 128 message objects), and CCU6x PWM units - deployed in motor control and industrial automation systems requiring deterministic timing and integrated analog/motor control peripherals.
For engineers reviewing the XE167FM72F80LAAFXUMA1 datasheet, XE167FM72F80LAAFXUMA1 pinout, XE167FM72F80LAAFXUMA1 application, or XE167FM72F80LAAFXUMA1 equivalent, key selection criteria include Flash ECC protection, dual ADC preprocessing capability, CCU6x dead-time configurable PWM outputs, and MultiCAN Rev. 2.0B gateway support for distributed control networks.
Technical Context
The XE167FM72F80LAAFXUMA1 implements a C166-compatible five-stage pipeline CPU with MPU, supporting zero-cycle jumps, one-cycle MAC, and background 32/16-bit division in 21 cycles. It integrates a programmable PLL for clock generation and includes dedicated hardware CRC checker with user-defined polynomial for memory integrity verification.
Its peripheral subsystem combines two synchronizable 10-bit ADCs with broken-wire detection and data reduction, six independent CAN nodes with full mailbox management, and four CCU6x units enabling complementary PWM generation with programmable dead time - all coordinated via a 24-bit PEC for zero-CPU-overhead DMA transfers across its 16 MB linear address space.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Clock Speed | 80 MHz - enables 12.5 ns instruction cycle for deterministic real-time loop execution in motor control firmware. |
| Flash Memory | 576 KB with ECC - provides robust program storage with single-bit error correction and double-bit error detection for safety-critical code. |
| ADC Resolution & Channels | 10-bit, up to 24 channels across two synchronizable converters - supports simultaneous current/voltage sampling in three-phase motor drives. |
| MultiCAN Nodes | 6 CAN 2.0B nodes, 128 message objects - enables gateway functionality between multiple CAN subnets in industrial PLC backplanes. |
| PWM Units | 4 CCU6x modules - deliver complementary PWM outputs with programmable dead-time control for IGBT/MOSFET gate driving. |
| Supply Voltage | 3.0 V to 5.5 V - allows direct interfacing with legacy 5 V logic and modern 3.3 V peripherals without level-shifting. |
| I/O Lines | Up to 119 GPIO - supports high-pin-count system integration including encoder inputs, digital I/O, and analog monitoring signals. |
Pinout & Package
XE167FM72F80LAAFXUMA1 is housed in a 144-pin Green LQFP package with 0.5 mm pitch, designed for industrial PCB assembly and thermal reliability under extended temperature operation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP / VSSP | Core Power / Ground | Dedicated 3.3 V supply pins for CPU and SRAM domains; decoupling required per datasheet layout guidelines. |
| VDDA / VSSA | Analog Power / Ground | Isolated 5 V analog supply domain for ADC reference stability and noise immunity during high-speed sampling. |
| XTAL1 / XTAL2 | Crystal Oscillator Input/Output | Supports external crystal (1–20 MHz) or ceramic resonator; internal PLL generates 80 MHz system clock. |
| CAN0_TX / CAN0_RX | CAN Node 0 Differential Transceiver Interface | Direct connection to ISO 11898-compliant transceiver; supports bit rates up to 1 Mbit/s with built-in protocol handling. |
| CC60_OUT / CC61_OUT | CCU6x Channel 0/1 PWM Output | Complementary PWM outputs with hardware-configurable dead time; used for high-side/low-side gate drive in half-bridge topologies. |
| ADCTRIG0 / ADCTRIG1 | ADC Synchronization Trigger Inputs | Accept external or timer-generated triggers to synchronize sampling across both ADCs for multi-sensor phase alignment. |
Key Features
| Feature | Design Value |
|---|---|
| Memory Protection Unit (MPU) | Enables runtime partitioning of code/data regions to prevent accidental overwrites - critical for ASIL-B software separation in motor control stacks. |
| Peripheral Event Controller (PEC) | Performs 24-bit addressable DMA transfers without CPU intervention - reduces interrupt latency for time-critical ADC-to-PWM feedback loops. |
| Hardware CRC Checker | Configurable polynomial engine verifies Flash/SRAM content at boot or runtime - satisfies IEC 61508 SIL2 memory integrity requirements. |
| Broken-Wire Detection (BWD) | Integrated into ADC input stage to flag open-circuit sensor faults before control loop corruption - eliminates need for external comparators. |
| MultiCAN Gateway Mode | Routes messages between up to six CAN buses using configurable acceptance filters and priority arbitration - simplifies distributed I/O architecture in modular drives. |
Applications
| Industrial Motor Drives | Automated Manufacturing Systems |
|---|---|
Use Scenario: Closed-loop field-oriented control (FOC) of 3-phase AC induction and PMSM motors in variable-frequency drives. 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: Integrated CCU6x dead-time control and dual ADC synchronization eliminate external timing ICs and reduce BOM count by 3 components per drive axis. |
Use Scenario: Coordinated motion control across robotic arms, conveyors, and vision-guided pick-and-place stations. IC Role / Device Role / Timing Role: Central motion sequencer with deterministic task scheduling, multi-axis trajectory interpolation, and real-time I/O response via PEC-driven DMA. Use Value: 12.5 ns instruction cycle and zero-cycle jump execution ensure sub-10 µs jitter in position loop updates - meeting ±0.01° repeatability specs. |
| Energy-Efficient HVAC Systems | Modular PLC Backplanes |
Use Scenario: Variable-speed compressor and fan control in commercial HVAC units with embedded energy optimization algorithms. IC Role / Device Role / Timing Role: System-on-chip managing sensor fusion (temperature, pressure, airflow), inverter control, and BACnet/IP gateway via UART-to-Ethernet bridge. Use Value: On-chip 576 KB Flash with ECC enables secure firmware updates over CAN without external memory - reducing field service downtime by 40%. |
Use Scenario: Distributed I/O module backplane with hot-swappable analog/digital cards communicating via CANopen or proprietary protocols. IC Role / Device Role / Timing Role: CAN gateway and local I/O manager with mailbox-based message routing, watchdog supervision, and EEPROM-less configuration storage. Use Value: Six independent CAN nodes and 128 message objects allow seamless integration of up to 16 I/O modules without external CAN controllers - cutting board area by 28%. |
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 |
|---|---|---|---|
| XE167HM72F80LAAFXUMA1 | Higher Flash (768 KB) and DSRAM (32 KB); same pinout and peripheral set. | Preferred for complex motion control firmware with large lookup tables or dual-application images (e.g., safety + standard mode). | Select when firmware size exceeds 576 KB or when dual-bank SRAM is needed for real-time data buffering. |
| TC275T-64F200NAC | TriCore 32-bit CPU (200 MHz), 4 MB Flash, no CCU6x; uses GTM for PWM instead of CCU6x. | Targets next-gen automotive powertrain and higher-performance industrial drives where 32-bit precision and larger memory are mandatory. | Choose for new designs requiring ASIL-D compliance, higher compute throughput, or migration path beyond 16-bit architecture. |
Compared with XE167FM72F80LAAFXUMA1, the XE167HM variant extends memory headroom while preserving full hardware compatibility, whereas the TC275T shifts to a 32-bit TriCore platform with different PWM architecture - making it suitable for architectural upgrades rather than drop-in replacement.
Availability
XE167FM72F80LAAFXUMA1 is available at Aetrix Electronics and suitable for industrial motor drives, automated manufacturing systems, energy-efficient HVAC units, and modular PLC backplanes requiring stable component supply across long production lifecycles.
Supply support for XE167FM72F80LAAFXUMA1 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 cost-optimized, high-reliability real-time signal control in motor drives, industrial automation, and power conversion systems.
FAQ
What is the maximum operating temperature range for XE167FM72F80LAAFXUMA1?
The XE167FM72F80LAAFXUMA1 is rated for industrial temperature operation from –40 °C to +125 °C ambient, validated per JEDEC JESD22-A104 and qualified for continuous use in motor drive enclosures and factory-floor control cabinets without derating.
Does this MCU support bootloader updates over CAN?
Yes - the on-chip bootstrap loader supports firmware updates via CAN using standardized SAE J1939 or custom frame formats; update execution requires no external programming hardware and preserves EEPROM-emulated configuration data during flash reprogramming.
How many independent PWM channels can be generated simultaneously?
Four CCU6x modules provide up to 12 independent PWM output channels (3 per unit), each configurable for center-aligned or edge-aligned mode, with hardware dead-time insertion, fault blanking, and synchronous start - sufficient for three-phase inverter plus auxiliary control signals.
Is the on-chip Flash memory protected against unauthorized readout?
Yes - Flash security is enforced via a write-only protection register that disables read access to code memory after programming; once enabled, only debug access via JTAG/DAP is blocked, and no physical probe method can recover protected firmware contents.
XE167FM72F80LAAFXUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 144-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:
- 119
- 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 ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
XE167FM72F80LAAFXUMA1 FAQ
1.How can I place an order for XE167FM72F80LAAFXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XE167FM72F80LAAFXUMA1 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 XE167FM72F80LAAFXUMA1 reliable?
The price and inventory of XE167FM72F80LAAFXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XE167FM72F80LAAFXUMA1 is usually 5 days.
3.What payment methods are accepted for XE167FM72F80LAAFXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XE167FM72F80LAAFXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XE167FM72F80LAAFXUMA1?
XE167FM72F80LAAFXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XE167FM72F80LAAFXUMA1 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 XE167FM72F80LAAFXUMA1?
For technical support, including XE167FM72F80LAAFXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XE167FM72F80LAAFXUMA1 requirements.
6.How does Aetrix verify that XE167FM72F80LAAFXUMA1 is sourced from the original manufacturer or authorized distributors?
All XE167FM72F80LAAFXUMA1 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 XE167FM72F80LAAFXUMA1 meets industry standards.
7.What is the process for return or replacement of XE167FM72F80LAAFXUMA1?
All XE167FM72F80LAAFXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XE167FM72F80LAAFXUMA1, 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 XE167FM72F80LAAFXUMA1 part is unused and in its original packaging.
Return procedure for XE167FM72F80LAAFXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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