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Infineon Technologies XE167F96F80LACFXUMA1
- Part No.:
- XE167F96F80LACFXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 144-LQFP Exposed Pad
- Datasheet:
-
XE167F96F80LACFXUMA1.pdf
- Description:
- IC MCU 16BIT 768KB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,330
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Product details
Overview
XE167F96F80LACFXUMA1 from Infineon Technologies is a 16-bit real-time signal controller with 768 KB on-chip Flash, 64 KB PSRAM, dual 10-bit ADCs (24 channels total), MultiCAN interface (5 nodes, 128 message objects), and 80 MHz CPU clock enabling 12.5 ns instruction cycle time. It integrates CCU6x PWM units, CAPCOM2, GPT12E timers, and USIC serial interfaces for motor control and industrial automation systems.
For engineers reviewing the XE167F96F80LACFXUMA1 datasheet, XE167F96F80LACFXUMA1 pinout, XE167F96F80LACFXUMA1 application, or XE167F96F80LACFXUMA1 equivalent, key selection criteria include Flash size, CAN node count, ADC channel resolution and timing, CCU6x PWM flexibility, and LQFP-144 package compatibility with industrial PCB layouts.
Technical Context
The XE167F96F80LACFXUMA1 implements a five-stage pipelined C166-compatible CPU core with single-cycle 16×16 multiply, MAC, and 32-bit arithmetic. Its memory subsystem includes 768 KB Flash (with ECC support per datasheet section 4.5), 64 KB PSRAM, 16 KB DSRAM, 2 KB DPRAM, and 1 KB SBRAM - all mapped within a unified 16 MB linear address space.
Peripheral integration centers on deterministic real-time control: two synchronizable 10-bit ADCs (≤1 µs conversion, data preprocessing), four CCU6x units for independent PWM generation, MultiCAN Rev. 2.0B with gateway capability across five nodes, and six USIC channels configurable as UART/LIN/SPI/I²C/I²S - all accessible via PEC-driven DMA with 24-bit addressing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Clock | 80 MHz - enables 12.5 ns instruction cycle for hard real-time loop execution in motor control. |
| Flash Memory | 768 KB - sufficient for complex field-oriented control (FOC) algorithms plus safety monitoring firmware. |
| ADC Resolution | 10-bit with ≤1 µs conversion - supports high-speed current/voltage sampling in three-phase inverters. |
| CAN Nodes | 5 independent CAN 2.0B controllers - enables distributed control architecture with gateway routing between networks. |
| CCU6x Units | 4 units - provide independent, phase-shifted PWM outputs for multi-leg power stages (e.g., 3-phase + braking). |
| I/O Lines | 118 general-purpose I/O - supports direct GPIO control of gate drivers, status LEDs, and external watchdog supervision. |
| Supply Voltage | 3.0 V to 5.5 V - allows direct interfacing with 3.3 V logic and robust operation in noisy industrial environments. |
Pinout & Package
XE167F96F80LACFXUMA1 is housed in a 144-pin Green LQFP package (19.7 mil / 0.5 mm pitch) with exposed thermal pad, compliant with RoHS and halogen-free requirements per Infineon's packaging specification (Section 5.1, Data Sheet V2.1).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP / VSSP | Core Power / Ground | Dedicated 3.3 V supply pins for CPU and SRAM domains; decoupling critical for pipeline stability at 80 MHz. |
| XTAL1 / XTAL2 | Crystal Oscillator Input/Output | Connects to 1–20 MHz crystal; internal PLL generates 80 MHz CPU clock - M-voltage domain per revision note p.33. |
| CANRX0–CANRX4 | CAN Receiver Inputs | Five differential receiver inputs supporting simultaneous operation on all five CAN nodes without software arbitration. |
| CANTX0–CANTX4 | CAN Transmitter Outputs | Five open-drain outputs with slew-rate control - each tied to dedicated CAN controller for concurrent message transmission. |
| ADCTRIG0–ADCTRIG3 | ADC Trigger Inputs | Hardware-synchronized start signals from CCU6x or timer units - enables precise sampling aligned with PWM center points. |
| JTAG_TCK / TMS / TDI / TDO | JTAG Debug Interface | Supports OCDS-based on-chip debugging at up to 10 MHz clock (per section 4.6.6); essential for real-time trace in FOC development. |
Key Features
| Feature | Design Value |
|---|---|
| MultiCAN Gateway | Hardware-accelerated message filtering and routing between 5 CAN networks - reduces CPU load during protocol translation. |
| Synchronizable Dual ADC | Two 10-bit ADCs triggered simultaneously by shared hardware event - eliminates phase skew in dual-shunt current sensing. |
| CCU6x Independent PWM | Four CCU6 units with separate dead-time generators and shadow registers - enables independent control of multiple inverter legs. |
| Peripheral Event Controller (PEC) | Eight-channel DMA with 24-bit addressing - transfers ADC results or CAN buffers without CPU intervention, preserving real-time latency. |
| Real-Time Clock (RTC) | Independent 32.768 kHz oscillator domain with calendar function - maintains timekeeping during deep sleep modes for energy-efficient logging. |
Applications
| Industrial Motor Drives | Automotive Body Control Modules |
|---|---|
Use Scenario: Field-oriented control of 3-phase PMSM/BLDC motors in HVAC compressors and industrial pumps. IC Role / Device Role / Timing Role: Real-time signal controller executing FOC algorithm, generating synchronized PWM, sampling current via dual ADC, and managing CAN diagnostics. Use Value: 80 MHz CPU + CCU6x + dual ADC synchronization achieves <5 µs current-loop update - meets IEC 61800-3 response requirements. |
Use Scenario: Centralized body electronics unit coordinating door locks, lighting, window lifts, and climate control via CAN FD backbone. IC Role / Device Role / Timing Role: Main MCU hosting AUTOSAR-compliant BSW, managing 5 CAN nodes for domain communication and gateway routing. Use Value: Hardware CAN gateway offloads routing tasks from application layer - reduces CPU utilization by ~18% vs. software-only implementation. |
| Renewable Energy Inverters | Industrial PLC I/O Modules |
Use Scenario: Grid-tied solar inverter with MPPT tracking, isolation monitoring, and reactive power control. IC Role / Device Role / Timing Role: Primary controller handling high-frequency PWM generation, grid synchronization, and fault detection using analog comparators and ADCs. Use Value: 768 KB Flash stores dual firmware images (active + safe boot) - satisfies IEC 62443-3-3 secure update requirement. |
Use Scenario: Distributed digital I/O module with 32-channel isolated inputs/outputs, CAN-based backplane, and local logic execution. IC Role / Device Role / Timing Role: Deterministic I/O processor running cyclic logic scans, managing input debouncing, output pulse-width modulation, and CAN status reporting. Use Value: 118 GPIOs + PEC-driven DMA enable 32-channel scan cycle ≤100 µs - exceeds IEC 61131-2 Type 1 response class. |
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 |
|---|---|---|---|
| SAF-XE167F-72F66L | 576 KB Flash, 32 KB PSRAM, same 80 MHz CPU and peripheral set except reduced Flash/PSRAM. | Supports smaller FOC implementations without dual firmware storage or large lookup tables. | Select when firmware footprint <500 KB and no need for redundant image storage. |
| SAF-XE167H-96F66L | 768 KB Flash, 64 KB PSRAM, identical memory but lacks MultiCAN - only USIC serial interfaces remain. | Suitable for non-automotive applications requiring high Flash but no CAN networking (e.g., servo drives with EtherCAT master). | Choose when CAN is unnecessary and cost reduction via removed CAN PHY drivers is prioritized. |
Compared with XE167F96F80LACFXUMA1, the -72F66L variant trades Flash capacity for lower cost in resource-constrained control loops, while the -96F66L (H-series) removes CAN hardware entirely - making it viable only where serial-only interconnect suffices and CAN gateways are handled externally.
Availability
XE167F96F80LACFXUMA1 is available at Aetrix Electronics and suitable for industrial motor drives, automotive body control modules, renewable energy inverters, and PLC I/O modules requiring stable component supply across extended product lifecycles.
Supply support for XE167F96F80LACFXUMA1 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 ICs, and industrial microcontrollers, with headquarters in Munich and global R&D centers.
The XE167 family was designed specifically for deterministic real-time signal processing in motor control and automotive powertrain applications - emphasizing tight coupling between analog capture, PWM generation, and CAN communication.
FAQ
What is the maximum operating temperature range for XE167F96F80LACFXUMA1?
The XE167F96F80LACFXUMA1 is rated for operation from –40 °C to +85 °C ambient temperature, as confirmed in Table 1 of the V2.1 datasheet. This range applies to all XE167F derivatives with 'L' suffix and supports deployment in under-hood automotive and industrial cabinet environments without forced cooling.
Does XE167F96F80LACFXUMA1 support JTAG-based flash programming in-system?
Yes - the device supports full in-system programming and debugging via its 5-pin JTAG interface (TCK/TMS/TDI/TDO/TRST), with OCDS compliance enabling non-intrusive breakpoints, real-time trace, and Flash erase/write operations at full 80 MHz CPU speed without halting peripheral operation.
How many independent PWM channels can be generated using CCU6x units?
Each CCU6x unit provides 6 PWM output channels with independent dead-time insertion and shadow register updates. With four CCU6x units integrated, the XE167F96F80LACFXUMA1 supports up to 24 fully independent, phase-controllable PWM signals - sufficient for multi-level converters and multi-motor control.
Is the on-chip Flash memory equipped with error correction code (ECC)?
Yes - the 768 KB Flash includes hardware-assisted ECC (single-bit correction, double-bit detection) as specified in Section 4.5 of the datasheet. This feature ensures data integrity over extended operation in electrically noisy industrial environments and satisfies ASIL-B functional safety requirements when combined with lock-step monitoring.
XE167F96F80LACFXUMA1 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:
- 118
- Program Memory Size:
- 768KB (768K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 82K 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:
XE167F96F80LACFXUMA1 FAQ
1.How can I place an order for XE167F96F80LACFXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XE167F96F80LACFXUMA1 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 XE167F96F80LACFXUMA1 reliable?
The price and inventory of XE167F96F80LACFXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XE167F96F80LACFXUMA1 is usually 5 days.
3.What payment methods are accepted for XE167F96F80LACFXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XE167F96F80LACFXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XE167F96F80LACFXUMA1?
XE167F96F80LACFXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XE167F96F80LACFXUMA1 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 XE167F96F80LACFXUMA1?
For technical support, including XE167F96F80LACFXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XE167F96F80LACFXUMA1 requirements.
6.How does Aetrix verify that XE167F96F80LACFXUMA1 is sourced from the original manufacturer or authorized distributors?
All XE167F96F80LACFXUMA1 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 XE167F96F80LACFXUMA1 meets industry standards.
7.What is the process for return or replacement of XE167F96F80LACFXUMA1?
All XE167F96F80LACFXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XE167F96F80LACFXUMA1, 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 XE167F96F80LACFXUMA1 part is unused and in its original packaging.
Return procedure for XE167F96F80LACFXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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