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Infineon Technologies XE164K96F66LACFXQMA1
- Part No.:
- XE164K96F66LACFXQMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-LQFP Exposed Pad
- Datasheet:
-
XE164K96F66LACFXQMA1.pdf
- Description:
- IC MCU 16BIT 768KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,395
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Product details
Overview
XE164K96F66LACFXQMA1 from Infineon Technologies is a 16-bit real-time signal controller with 768 KB on-chip Flash, 64 KB PSRAM, dual 10-bit ADCs (11+5 channels), CCU6x PWM unit, and 4 serial interface channels - no CAN node. It operates at up to 80 MHz, supports single-cycle MAC, and targets motor control and industrial automation systems requiring deterministic timing and analog-digital co-processing.
For engineers reviewing the XE164K96F66LACFXQMA1 datasheet, XE164K96F66LACFXQMA1 pinout, XE164K96F66LACFXQMA1 application, or XE164K96F66LACFXQMA1 equivalent, key selection criteria include Flash size, ADC channel count, absence of MultiCAN, CCU6 configuration, and LQFP-100 package compatibility in industrial temperature range (−40 °C to +85 °C).
Technical Context
The XE164K96F66LACFXQMA1 implements a five-stage pipelined C166-compatible CPU core with 12.5 ns instruction cycle at 80 MHz, supporting zero-cycle jumps and fast context switching via dual local register banks. Its memory subsystem includes 768 KB Flash, 64 KB PSRAM, 2 KB DPRAM, and 1 KB SBRAM - all accessible within a unified 16 MB linear address space.
Peripheral integration centers on real-time signal processing: two synchronizable 10-bit ADCs (total 16 channels, <1 µs conversion), one CCU6 module for flexible PWM generation, GPT12E timers, USIC serial channels (UART/LIN/SPI/I²C), and RTC - all coordinated via a 24-bit PEC for interrupt-driven DMA transfers without CPU overhead.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | C166-compatible 16-bit, 5-stage pipeline, 80 MHz max clock (12.5 ns cycle) |
| Flash Memory | 768 KB on-chip Flash with EEPROM emulation, enabling field firmware updates |
| SRAM | 64 KB PSRAM + 2 KB DPRAM + 1 KB SBRAM for real-time data buffering and low-power retention |
| ADC | Dual 10-bit ADCs, 16 total channels (11+5), <1 µs conversion time, hardware preprocessing support |
| PWM Generation | One CCU6 module with 6 capture/compare channels for three-phase motor control waveforms |
| Serial Interfaces | 4 USIC channels configurable as UART, LIN, SPI, QSPI, or I²C (400 kbit/s) |
| Package | 100-pin Green LQFP, 0.5 mm pitch, RoHS-compliant, industrial temperature grade (−40 °C to +85 °C) |
Pinout & Package
XE164K96F66LACFXQMA1 uses a 100-pin LQFP package (14 × 14 mm body, 0.5 mm pitch) with exposed thermal pad. Pin functions are defined per Infineon's XE164x Data Sheet V2.1 (2008), Section 2.1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP / VSSP | Core power / ground | 3.0–5.5 V supply domain for CPU and digital logic; decoupling critical for 80 MHz stability |
| VDDA / VSSA | Analog power / ground | Independent 3.0–5.5 V domain for ADC and analog peripherals; separation reduces noise coupling |
| XTAL1 / XTAL2 | Crystal oscillator inputs | Supports external crystal (1–20 MHz) or external clock; drives internal PLL for 80 MHz system clock |
| ADCTRIGx | ADC trigger input | Hardware-synchronized sampling initiation from timer or peripheral event controller (PEC) |
| CC6xOUTy | CCU6 PWM output | Dedicated complementary PWM outputs with dead-time insertion for inverter gate driving |
| USICx_TxD / RxD | Serial data I/O | Configurable USIC channel pins supporting full-duplex UART, SPI master/slave, or I²C slave |
Key Features
| Feature | Design Value |
|---|---|
| Single-cycle MAC unit | Enables real-time motor control algorithms (e.g., FOC) with deterministic 16×16 multiply-accumulate latency |
| Peripheral Event Controller (PEC) | Offloads CPU by managing up to 8-channel DMA transfers using 24-bit address pointers across full 16 MB space |
| Synchronizable dual ADCs | Allows simultaneous sampling of current/voltage on motor phases with sub-microsecond inter-channel skew |
| CCU6 PWM module | Generates center-aligned, complementary PWM with programmable dead time - essential for IGBT/MOSFET bridge control |
| On-chip RTC with calendar | Provides timestamping and scheduling independent of main CPU clock; retains time in standby mode via SBRAM |
Applications
| Industrial Motor Drive | Smart Power Inverter |
|---|---|
Use Scenario: Closed-loop vector control of 3-phase AC induction or PMSM motors in HVAC blowers and pump systems. IC Role / Device Role / Timing Role: Real-time signal controller executing FOC algorithm, ADC sampling, PWM generation, and fault monitoring in <100 µs loop cycles. Use Value: Deterministic 80 MHz execution and synchronized dual ADC enable precise current reconstruction and torque ripple reduction. | Use Scenario: Grid-tied solar microinverter with MPPT, isolation feedback, and anti-islanding protection. IC Role / Device Role / Timing Role: Primary controller managing DC-DC boost stage, H-bridge PWM, grid synchronization, and safety-critical shutdown sequencing. Use Value: CCU6 dead-time control and hardware-triggered ADC sampling ensure safe switching transitions and accurate grid phase alignment. |
| Programmable Logic Controller (PLC) I/O Module | Industrial Sensor Hub |
Use Scenario: Modular PLC base unit handling analog input conditioning, digital I/O expansion, and fieldbus communication. IC Role / Device Role / Timing Role: Central processing node aggregating sensor data, executing ladder logic, and managing serial protocol stacks (Modbus RTU over UART). Use Value: 64 KB PSRAM buffers multi-channel analog streams; USIC flexibility supports dual UARTs for host and fieldbus interfaces. | Use Scenario: Distributed condition-monitoring node collecting vibration, temperature, and pressure data from rotating machinery. IC Role / Device Role / Timing Role: Low-latency signal acquisition engine with onboard preprocessing (range check, averaging) before wireless transmission. Use Value: ADC hardware preprocessing offloads CPU; RTC enables time-stamped event logging even during burst-mode operation. |
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-XE164F96F66LACFXQMA1 | Includes MultiCAN Rev. 2.0B (4 nodes, 128 message objects); identical Flash, PSRAM, ADC, and CCU6 count | Required where CAN FD-capable fieldbus integration (e.g., J1939, CANopen) is mandatory | Select when CAN networking is needed; otherwise XE164K offers cost and pin-count advantage |
| SAF-XE164G96F66LACFXQMA1 | Same Flash/PSRAM/ADC specs but only 2 CAN nodes and 4 serial channels; lacks CCU6 module | Suitable for simpler CAN-based systems without demanding PWM requirements (e.g., basic actuator control) | Choose if CAN is required but advanced PWM is not; avoid if CCU6-based motor control is central |
Compared with SAF-XE164F96F66LACFXQMA1 and SAF-XE164G96F66LACFXQMA1, XE164K96F66LACFXQMA1 trades CAN capability for dedicated PWM resources and reduced peripheral complexity - optimizing BOM cost and software footprint in non-networked motor control applications.
Availability
XE164K96F66LACFXQMA1 is available at Aetrix Electronics and suitable for industrial motor drives, smart inverters, programmable logic controllers, and sensor hubs requiring stable component supply across extended product lifecycles.
Supply support for XE164K96F66LACFXQMA1 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 global R&D and manufacturing infrastructure.
The XE164 family was designed as a high-performance, real-time signal controller platform targeting industrial motion control, power conversion, and embedded automation - emphasizing deterministic timing, analog integration, and motor-specific peripherals.
FAQ
What is the maximum operating frequency and corresponding instruction cycle time?
The XE164K96F66LACFXQMA1 achieves a maximum CPU clock of 80 MHz, delivering a 12.5 ns instruction cycle time. This performance is enabled by its five-stage pipeline architecture and supports single-cycle execution of arithmetic, logical, and MAC operations - critical for real-time control loops in motor and power applications.
Does this device support CAN communication?
No, the XE164K96F66LACFXQMA1 does not include the MultiCAN module. It belongs to the "K" derivative series, which omits CAN functionality entirely while retaining full USIC serial capability (UART, LIN, SPI, I²C). For CAN-enabled variants, consider the "F" or "G" derivatives of the same XE164 family.
How many ADC channels are available and what is their resolution and speed?
This device integrates two synchronizable 10-bit ADCs totaling 16 channels (11 primary + 5 auxiliary), with a maximum conversion time below 1 µs. Hardware features include programmable sampling windows, data preprocessing (range checking, averaging), and external trigger support - enabling precise current/voltage measurement in motor control applications.
What debug and programming interfaces are supported?
The XE164K96F66LACFXQMA1 supports on-chip debug via IEEE 1149.1 JTAG interface, compatible with Infineon's DAS and iC5 debug tools. It also includes on-chip bootstrap loaders for in-system programming through UART or USIC channels, eliminating need for external programmers during development or field updates.
XE164K96F66LACFXQMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-LQFP Exposed Pad
- Series:
- XE16x
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- C166SV2
- Core Size:
- 16-Bit
- Speed:
- 66MHz
- Connectivity:
- EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI
- Peripherals:
- I2S, POR, PWM, WDT
- Number of I/O:
- 75
- 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 11x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
XE164K96F66LACFXQMA1 FAQ
1.How can I place an order for XE164K96F66LACFXQMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XE164K96F66LACFXQMA1 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 XE164K96F66LACFXQMA1 reliable?
The price and inventory of XE164K96F66LACFXQMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XE164K96F66LACFXQMA1 is usually 5 days.
3.What payment methods are accepted for XE164K96F66LACFXQMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XE164K96F66LACFXQMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XE164K96F66LACFXQMA1?
XE164K96F66LACFXQMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XE164K96F66LACFXQMA1 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 XE164K96F66LACFXQMA1?
For technical support, including XE164K96F66LACFXQMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XE164K96F66LACFXQMA1 requirements.
6.How does Aetrix verify that XE164K96F66LACFXQMA1 is sourced from the original manufacturer or authorized distributors?
All XE164K96F66LACFXQMA1 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 XE164K96F66LACFXQMA1 meets industry standards.
7.What is the process for return or replacement of XE164K96F66LACFXQMA1?
All XE164K96F66LACFXQMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XE164K96F66LACFXQMA1, 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 XE164K96F66LACFXQMA1 part is unused and in its original packaging.
Return procedure for XE164K96F66LACFXQMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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