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Infineon Technologies XE167G48F66LACFXQMA1
- Part No.:
- XE167G48F66LACFXQMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 144-LQFP Exposed Pad
- Datasheet:
-
XE167G48F66LACFXQMA1.pdf
- Description:
- IC MCU 16BIT 384KB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,925
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Product details
Overview
XE167G48F66LACFXQMA1 from Infineon Technologies is a 16-bit real-time signal controller with 384 KB on-chip Flash, 16 KB PSRAM, dual 10-bit ADCs (8+8 channels), two CAN nodes, and four serial interface channels. It operates at up to 80 MHz CPU clock, supports single-cycle MAC and 12.5 ns instruction cycle, and targets motor control and industrial automation systems requiring deterministic timing and integrated analog/motor control peripherals.
For engineers reviewing the XE167G48F66LACFXQMA1 datasheet, XE167G48F66LACFXQMA1 pinout, XE167G48F66LACFXQMA1 application, or XE167G48F66LACFXQMA1 equivalent, key selection criteria include its dual-ADC sampling capability (<1 µs conversion time), CCU6-based PWM generation, MultiCAN Rev. 2.0B compliance, and 144-pin LQFP package with 118 GPIO lines.
Technical Context
The XE167G48F66LACFXQMA1 implements a five-stage pipelined C166-compatible CPU core with 16 MB linear address space, background division (21 cycles), and zero-cycle jump execution. Its memory subsystem includes 1 KB SBRAM, 2 KB DPRAM, 16 KB DSRAM, and 384 KB Flash with ECC support.
Peripheral integration centers on real-time control: two synchronized A/D converters (10-bit, 8+8 channels), two CCU6 modules for flexible PWM generation, CAPCOM2 (16-channel), GPT12E timer unit, RTC, and MultiCAN with 128 message objects across two nodes - all accessible via JTAG-based OCDS debug support.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | C166-compatible 16-bit RISC with five-stage pipeline and 80 MHz max clock |
| Flash Memory | 384 KB on-chip Flash with ECC and 100k write/erase cycles |
| ADC Resolution | Dual 10-bit SAR ADCs, each with 8 input channels, <1 µs conversion time |
| CAN Nodes | Two independent CAN 2.0B controllers supporting full/basic CAN and gateway mode |
| Serial Interfaces | Four USIC channels configurable as UART, LIN, SPI/QSPI, I²C, or IIS |
| Package | 144-pin Green LQFP, 0.5 mm pitch, RoHS-compliant |
| Supply Voltage | Single 3.0 V to 5.5 V supply with internal voltage regulation |
| GPIO Count | 118 general-purpose I/O lines with programmable pull-up/down and interrupt capability |
Pinout & Package
The XE167G48F66LACFXQMA1 is housed in a 144-pin LQFP package (19.7 × 19.7 mm, 0.5 mm pitch) with exposed thermal pad. Pin functions are defined across eight port groups (P0–P7), dedicated peripheral pins (e.g., CANRX0/CANTX0, ADCTRIG0–3, CC60–CC65), and system control signals (RESET, XTAL1/XTAL2, VDD/VSS).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0.0–P0.15 | Port 0 bidirectional I/O | Configurable as general-purpose I/O or alternate functions including CAN0 RX/TX, ADC0 inputs, and external bus address lines |
| P1.0–P1.15 | Port 1 bidirectional I/O | Supports CCU6 channel outputs, CAPCOM2 inputs, and external bus data lines (D0–D15) |
| P2.0–P2.7 | Port 2 bidirectional I/O | Provides ADC1 inputs, USIC0–USIC1 signals, and external chip-select outputs (CS0–CS4) |
| P3.0–P3.15 | Port 3 bidirectional I/O | Maps to GPT12E timers, RTC inputs, and external bus control (RD, WR, WAIT) |
| XTAL1/XTAL2 | Crystal oscillator inputs | Accepts 1–20 MHz crystal or external clock source for PLL-based system clock generation |
| CANRX0/CANTX0 | CAN0 differential transceiver interface | Direct connection to external CAN transceiver; supports ISO 11898-2 compliant signaling |
| ADCTRIG0–ADCTRIG3 | ADC trigger inputs | Hardware-synchronized sampling initiation from CCU6, GPT12E, or external edge |
Key Features
| Feature | Design Value |
|---|---|
| Real-time PWM generation | Two CCU6 modules enable simultaneous 6-channel center-aligned PWM with dead-time insertion and fault protection |
| Deterministic ADC sampling | Dual 10-bit ADCs support hardware-triggered, synchronized acquisition across 16 channels with preprocessing (range check, averaging) |
| MultiCAN communication | Two independent CAN controllers with 128 message objects, mailbox filtering, and automatic retransmission |
| On-chip debug support | JTAG-based OCDS enables non-intrusive real-time debugging, trace, and flash programming without halting CPU operation |
| Flexible memory mapping | Programmable external bus controller supports 12 MB address space with configurable bus width (8/16-bit), wait states, and chip-select timing |
Applications
| Industrial Motor Control | Automotive Body Electronics |
|---|---|
Use Scenario: Closed-loop control of three-phase BLDC/PMSM motors in HVAC compressors and industrial drives. IC Role / Device Role / Timing Role: Real-time signal controller executing FOC algorithms, generating synchronized PWM, and sampling current/voltage feedback via dual ADCs. Use Value: Sub-microsecond ADC latency and CCU6-based PWM dead-time control ensure precise torque ripple suppression and thermal safety. | Use Scenario: Central body control module managing door locks, window lifters, lighting, and seat position memory. IC Role / Device Role / Timing Role: MCU coordinating LIN and CAN communication, driving power MOSFETs via GPIO, and monitoring analog sensor inputs (potentiometers, thermistors). Use Value: Integrated LIN-capable USIC channels and 118 GPIO lines reduce external component count and simplify wiring harness design. |
| Power Converter Monitoring | Industrial PLC I/O Module |
Use Scenario: Digital control and protection logic in AC/DC and DC/DC power supplies with isolated feedback loops. IC Role / Device Role / Timing Role: High-speed ADC sampling of isolated voltage/current sensors, real-time calculation of PID error terms, and generation of adaptive PWM duty cycles. Use Value: 12.5 ns instruction cycle and single-cycle MAC enable sub-10 µs control loop execution for >100 kHz switching frequencies. | Use Scenario: Modular digital I/O expansion unit for programmable logic controllers handling discrete input/output and analog process signals. IC Role / Device Role / Timing Role: Interface processor managing opto-isolated digital inputs, relay/driver outputs, and 4–20 mA analog outputs via DAC-controlled current sources. Use Value: Dual ADCs with range-check preprocessing offload host CPU and enable autonomous alarm triggering on out-of-range sensor values. |
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-48F66L | Includes 5 CAN nodes and 6 serial channels vs. 2 CAN + 4 serial in XE167G variant | Targeted at multi-node vehicle networks (e.g., chassis domain controllers) requiring higher CAN bandwidth | Select when gateway functionality across ≥3 CAN buses is required; otherwise XE167G offers cost-optimized peripheral set |
| SAF-XE167H-48F66L | Removes CAN entirely but retains 6 serial channels and same Flash/ADC configuration | Suitable for serial-heavy applications like industrial HMI or protocol bridges where CAN is unused | Choose when CAN is unnecessary and additional USIC flexibility (e.g., dual I²C + quad SPI) outweighs CAN omission |
Compared with SAF-XE167F-48F66L and SAF-XE167H-48F66L, the XE167G48F66LACFXQMA1 balances CAN capability (two nodes for subsystem-level networking) with serial interface count (four USICs), making it optimal for cost-sensitive motor control and distributed I/O applications where full 5-node CAN is over-provisioned.
Availability
XE167G48F66LACFXQMA1 is available at Aetrix Electronics and suitable for industrial motor control, automotive body electronics, power converter monitoring, and PLC I/O modules requiring stable component supply, long-lifecycle support, and qualified automotive-grade temperature range (-40 °C to +85 °C).
Supply support for XE167G48F66LACFXQMA1 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 security solutions, with global R&D and manufacturing infrastructure.
The XE167 family belongs to Infineon's real-time signal controller product line, designed specifically for deterministic motor control, industrial automation, and automotive body applications requiring tightly coupled analog, PWM, and communication peripherals.
FAQ
What is the maximum operating frequency of the XE167G48F66LACFXQMA1 CPU core?
The CPU core operates at a maximum frequency of 80 MHz, delivering a 12.5 ns instruction cycle time. This performance is achieved using an on-chip PLL that multiplies an external crystal or clock source, and is validated across the full -40 °C to +85 °C temperature range with 3.0–5.5 V supply.
Does the XE167G48F66LACFXQMA1 support hardware-accelerated motor control functions?
Yes - it integrates two CCU6 modules for six-channel center-aligned PWM with programmable dead-time, fault input handling, and synchronization to ADC triggers. Combined with dual 10-bit ADCs capable of hardware-synchronized sampling, it enables field-oriented control (FOC) execution without external co-processors.
How many CAN message objects does the XE167G48F66LACFXQMA1 support per node?
Each of the two CAN nodes supports up to 128 message objects in total, implemented via dedicated RAM-based mailboxes with individual acceptance filtering, priority arbitration, and automatic retransmission on error frames - compliant with CAN 2.0B specification.
Is the XE167G48F66LACFXQMA1 pin-compatible with other XE167 derivatives in the same package?
Yes - all XE167 derivatives in the 144-pin LQFP package share identical pinout and electrical characteristics. Functional differences (e.g., CAN node count, serial channel count, Flash size) are implemented internally and do not affect mechanical or signal-level compatibility.
XE167G48F66LACFXQMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 144-LQFP Exposed Pad
- Series:
- XE16x
- Packaging:
- Tray
- Product Status:
- Obsolete
- 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 16x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
XE167G48F66LACFXQMA1 FAQ
1.How can I place an order for XE167G48F66LACFXQMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XE167G48F66LACFXQMA1 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 XE167G48F66LACFXQMA1 reliable?
The price and inventory of XE167G48F66LACFXQMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XE167G48F66LACFXQMA1 is usually 5 days.
3.What payment methods are accepted for XE167G48F66LACFXQMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XE167G48F66LACFXQMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XE167G48F66LACFXQMA1?
XE167G48F66LACFXQMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XE167G48F66LACFXQMA1 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 XE167G48F66LACFXQMA1?
For technical support, including XE167G48F66LACFXQMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XE167G48F66LACFXQMA1 requirements.
6.How does Aetrix verify that XE167G48F66LACFXQMA1 is sourced from the original manufacturer or authorized distributors?
All XE167G48F66LACFXQMA1 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 XE167G48F66LACFXQMA1 meets industry standards.
7.What is the process for return or replacement of XE167G48F66LACFXQMA1?
All XE167G48F66LACFXQMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XE167G48F66LACFXQMA1, 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 XE167G48F66LACFXQMA1 part is unused and in its original packaging.
Return procedure for XE167G48F66LACFXQMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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