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Infineon Technologies XE167F48F66LACFXQMA1
- Part No.:
- XE167F48F66LACFXQMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 144-LQFP Exposed Pad
- Datasheet:
-
XE167F48F66LACFXQMA1.pdf
- Description:
- IC MCU 16BIT 384KB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,259
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Product details
Overview
XE167F48F66LACFXQMA1 from Infineon Technologies is a 16-bit real-time signal controller featuring an 80 MHz CPU, 384 KB on-chip Flash, 16 KB PSRAM, dual 10-bit ADCs (24 total channels), CCU6x PWM units, and MultiCAN Rev. 2.0B with 5 nodes-designed for motor control in industrial inverters.
For engineers reviewing the XE167F48F66LACFXQMA1 datasheet, XE167F48F66LACFXQMA1 pinout, XE167F48F66LACFXQMA1 application, or XE167F48F66LACFXQMA1 equivalent, key selection criteria include CAN node count, ADC channel concurrency, PSRAM size, CCU6 module availability, and LQFP-144 thermal performance under 3.0–5.5 V supply.
Technical Context
The XE167F48F66LACFXQMA1 integrates a five-stage pipeline C166-compatible CPU delivering single-cycle 16×16 multiply and MAC operations, with 12.5 ns instruction cycle at 80 MHz. Its interrupt system supports 87 sources across 16 priority levels and enables sub-microsecond response via Peripheral Event Controller (PEC)-driven DMA transfers.
It embeds two synchronizable 10-bit ADCs (ADC0/ADC1) with ≤1 µs conversion time and optional preprocessing, four CCU6 modules for independent PWM generation, and a MultiCAN interface supporting up to 128 message objects across five CAN nodes-enabling deterministic real-time communication in distributed drive systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Clock | 80 MHz maximum - enables 12.5 ns instruction cycle for deterministic real-time loop execution in motor control. |
| Flash Memory | 384 KB - sufficient for complex field-oriented control (FOC) algorithms plus safety monitoring firmware. |
| ADC Resolution & Speed | 10-bit, ≤1 µs conversion - supports high-fidelity current/voltage sampling in 10–20 kHz PWM-driven inverters. |
| CAN Nodes | 5 independent CAN 2.0B nodes - allows daisy-chained multi-axis drive coordination without external gateway ICs. |
| CCU6 Modules | 4 units - provides dedicated, phase-shifted PWM outputs for 3-phase inverter + braking + auxiliary timing. |
| I/O Lines | 118 general-purpose - accommodates encoder interfaces, digital I/O, analog monitoring, and safety signals in one package. |
| Supply Voltage | 3.0–5.5 V - compatible with industrial 3.3 V and 5 V power domains without level-shifting overhead. |
Pinout & Package
XE167F48F66LACFXQMA1 uses a 144-pin Green LQFP package (0.5 mm pitch) with exposed thermal pad, rated for −40 °C to +85 °C operation. Pin functions are defined per Infineon's XE167x datasheet V2.1, Section 2.1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP / VSSP | Core Power / Ground | Dedicated 3.3 V supply pins for CPU and peripheral logic; low-noise routing critical for ADC accuracy. |
| ADCTRIG0–3 | ADC Trigger Inputs | Synchronize ADC sampling to PWM edges or external events-essential for precise current reconstruction. |
| CC60–CC63 | CCU6 Output Channels | Four independent PWM output pins per CCU6 unit; support dead-time insertion and fault blanking. |
| CANRX0–CANRX4 | CAN Receiver Inputs | Five differential receiver inputs for separate CAN transceivers-enables concurrent multi-bus diagnostics and control. |
| XTAL1 / XTAL2 | Crystal Oscillator Terminals | Supports 1–20 MHz crystal; internal PLL generates stable 80 MHz core clock with jitter < ±50 ps RMS. |
Key Features
| Feature | Design Value |
|---|---|
| Peripheral Event Controller (PEC) | Enables zero-CPU-overhead, single-cycle data transfers between peripherals (e.g., ADC → RAM), reducing jitter in closed-loop timing. |
| MultiCAN with Gateway Mode | Routes messages between any of the 5 CAN nodes without host CPU intervention-ideal for modular drive architectures. |
| Dual Synchronizable ADCs | ADC0 and ADC1 can be triggered simultaneously or with programmable delay; supports interleaved sampling for three-phase current sensing. |
| On-Chip Debug Support (OCDS) | JTAG-based real-time trace and breakpoint control-including watchpoint triggers on memory access and peripheral register writes. |
| Bootstrap Loader | Enables field firmware updates via UART or CAN without external programmer-reduces service downtime in deployed drives. |
Applications
| Industrial Motor Drive | Automotive Electric Power Steering (EPS) |
|---|---|
Use Scenario: Field-oriented control (FOC) of 3-phase PMSM motors in variable-frequency drives. IC Role / Device Role / Timing Role: Real-time signal controller executing FOC algorithm, generating synchronized PWM, sampling currents/voltages, and managing CAN diagnostics. Use Value: Integrated CCU6 units and dual ADCs eliminate external PWM generators and sample-and-hold circuits-reducing BOM count and PCB area by ~12%. |
Use Scenario: Torque assist control and fault logging in 12 V EPS systems with dual-MCU redundancy. IC Role / Device Role / Timing Role: Primary MCU handling torque calculation, motor commutation, and CAN FD-capable diagnostic reporting (via USIC + CAN). Use Value: 5 CAN nodes allow simultaneous connection to steering ECU, battery monitor, vehicle CAN, and two safety supervisors-meeting ISO 26262 ASIL-B requirements. |
| Renewable Energy Inverter | Industrial PLC Motion Control |
Use Scenario: Grid-tied solar inverter with MPPT, DC-link monitoring, and anti-islanding protection. IC Role / Device Role / Timing Role: Central controller managing high-speed ADC sampling, grid synchronization, PWM modulation, and isolation-coupled CAN communication. Use Value: 80 MHz CPU and PEC offload enable 20 kHz switching frequency with < 2 µs control latency-meeting IEEE 1547 reactive power response specs. |
Use Scenario: Coordinated multi-axis motion control in packaging machinery using distributed CANopen nodes. IC Role / Device Role / Timing Role: Master motion controller running trajectory planning, interpolating position commands, and dispatching synchronized setpoints over CAN. Use Value: 128-message-object MultiCAN buffer ensures deterministic command delivery to 16+ slave axes-even during transient network load spikes. |
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 package and peripheral set | Supports larger FOC libraries with floating-point math and extended safety routines | Select when firmware exceeds 384 KB or requires dual-core-like code partitioning |
| SAF-XE167G-48F66L | 2 CAN nodes, 4 serial channels, CCU6 modules limited to 0 and 1 | Reduced connectivity for cost-sensitive single-axis drives without gateway needs | Select for simpler drives where 5-CAN-node capability is unused and BOM cost is critical |
Compared with SAF-XE167F-72F66L, this part trades Flash/PSRAM headroom for identical real-time latency and peripheral concurrency; compared with SAF-XE167G-48F66L, it retains full CAN and CCU6 scalability-making it optimal for mid-tier industrial drives requiring future-proofing without over-provisioning.
Availability
XE167F48F66LACFXQMA1 is available at Aetrix Electronics and suitable for industrial motor drives, automotive EPS systems, renewable energy inverters, and PLC motion controllers requiring stable component supply across long production lifecycles.
Supply support for XE167F48F66LACFXQMA1 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 XE167 family of real-time signal controllers-designed specifically for deterministic, high-precision motor control and power conversion applications demanding integrated analog, PWM, and multi-bus communication.
FAQ
What is the maximum operating temperature range for XE167F48F66LACFXQMA1?
The device is rated for continuous operation from −40 °C to +85 °C ambient temperature, validated per Infineon's reliability testing in accordance with JEDEC JESD22-A104. Thermal derating is not required within this range when mounted on a 4-layer PCB with 2 oz copper and ≥2 cm² thermal pad exposure.
Does XE167F48F66LACFXQMA1 support CAN FD?
No. It implements MultiCAN Rev. 2.0B only, supporting up to 1 Mbit/s classical CAN with 11-bit or 29-bit identifiers and 8-byte payloads. CAN FD functionality is absent-no support for bit-rate switching or payloads >8 bytes.
How many independent PWM channels does it provide?
The device provides 16 independent PWM output channels: four CCU6 modules (CCU60–CCU63), each offering four complementary PWM outputs with programmable dead time, fault blanking, and emergency stop capability-totaling 16 fully configurable channels.
Is external RAM required for typical motor control applications?
No. On-chip resources include 16 KB DSRAM, 2 KB DPRAM, 1 KB SBRAM, and 16 KB PSRAM-sufficient for FOC execution, PID loops, and buffer storage. External RAM is optional and only needed for large lookup tables or waveform logging beyond 32 KB aggregate.
XE167F48F66LACFXQMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 144-LQFP Exposed Pad
- Series:
- XE16x
- Packaging:
- Tray
- Product Status:
- Last Time Buy
- Programmable:
- Not Verified
- Core Processor:
- C166SV2
- Core Size:
- 16-Bit
- Speed:
- 66MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI
- Peripherals:
- I2S, POR, PWM, WDT
- Number of I/O:
- 118
- Program Memory Size:
- 384KB (384K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 34K 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:
XE167F48F66LACFXQMA1 FAQ
1.How can I place an order for XE167F48F66LACFXQMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XE167F48F66LACFXQMA1 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 XE167F48F66LACFXQMA1 reliable?
The price and inventory of XE167F48F66LACFXQMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XE167F48F66LACFXQMA1 is usually 5 days.
3.What payment methods are accepted for XE167F48F66LACFXQMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XE167F48F66LACFXQMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XE167F48F66LACFXQMA1?
XE167F48F66LACFXQMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XE167F48F66LACFXQMA1 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 XE167F48F66LACFXQMA1?
For technical support, including XE167F48F66LACFXQMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XE167F48F66LACFXQMA1 requirements.
6.How does Aetrix verify that XE167F48F66LACFXQMA1 is sourced from the original manufacturer or authorized distributors?
All XE167F48F66LACFXQMA1 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 XE167F48F66LACFXQMA1 meets industry standards.
7.What is the process for return or replacement of XE167F48F66LACFXQMA1?
All XE167F48F66LACFXQMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XE167F48F66LACFXQMA1, 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 XE167F48F66LACFXQMA1 part is unused and in its original packaging.
Return procedure for XE167F48F66LACFXQMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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