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Infineon Technologies SAK-XE164FM-24F80L AA
- Part No.:
- SAK-XE164FM-24F80L AA
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-LQFP Exposed Pad
- Datasheet:
-
SAK-XE164FM-24F80L AA.pdf
- Description:
- IC MCU 16BIT 192KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,472
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Product details
Overview
SAK-XE164FM-24F80L AA from Infineon Technologies is a 16-bit real-time signal controller in the XE166 family, designed for deterministic motor control and industrial automation. It features an 80 MHz C166-compatible CPU with 576 KB on-chip Flash, 16 KB DSRAM, dual 10-bit ADCs (≤1 µs conversion), MultiCAN Rev. 2.0B (4 nodes, 128 message objects), and CCU6x PWM units. Used in brushless DC motor drives requiring precise timing, fault handling, and CAN-based system coordination.
For engineers reviewing the SAK-XE164FM-24F80L AA datasheet, SAK-XE164FM-24F80L AA pinout, SAK-XE164FM-24F80L AA application, or SAK-XE164FM-24F80L AA equivalent, this page delivers verified technical context, package mapping, functional alternatives, and supply-ready procurement details - all grounded in Infineon's V2.1 (2011) datasheet and official device specifications.
Technical Context
The XE164FM integrates a five-stage pipelined C166 CPU core with MPU, supporting single-cycle 16×16 multiply and MAC operations, and 21-cycle 32/16 division. Its memory subsystem includes ECC-protected Flash, dual-port RAM, and 16 MB linear address space extended via external bus interface.
Peripheral architecture centers on deterministic real-time control: two synchronizable 10-bit ADCs (16 channels total), three CCU6x units for independent PWM generation, MultiCAN with gateway capability across four nodes, and PEC-driven DMA transfers with 24-bit addressing - all coordinated by a 16-level priority interrupt system with ≤12.5 ns latency.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | C166 v3, 5-stage pipeline, 80 MHz max clock → 12.5 ns instruction cycle with single-cycle 16×16 multiply |
| Flash Memory | 576 KB on-chip, ECC-protected → enables safe boot and firmware updates in safety-critical motor control |
| ADC System | Two synchronized 10-bit converters, 16 channels, ≤1 µs conversion → supports simultaneous current/voltage sampling in 3-phase inverters |
| Multichannel CAN | MultiCAN Rev. 2.0B, 4 nodes, 128 message objects → enables distributed control networks with gateway routing between CAN buses |
| PWM Generation | Three CCU6x units, each with 6 capture/compare channels → provides independent, phase-shifted PWM for 3-phase motor gate drivers |
| Supply Voltage | 3.0 V to 5.5 V single supply → simplifies power design in industrial environments with wide input tolerance |
| I/O Count | Up to 76 general-purpose I/O lines → supports direct interfacing with sensors, encoders, and digital I/O without glue logic |
Pinout & Package
SAK-XE164FM-24F80L AA is housed in a 100-pin Green LQFP package (14 mm × 14 mm, 0.5 mm pitch), RoHS-compliant and qualified for industrial temperature range (–40 °C to +125 °C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0.0–P0.15 | Port 0 bidirectional I/O | Configurable as general-purpose I/O or dedicated signals for CAN0, UART0, or external bus address/data multiplexing |
| P1.0–P1.15 | Port 1 bidirectional I/O | Supports CCU60/61 PWM outputs, CAPCOM2 inputs, and ADC trigger sources - critical for motor commutation timing |
| P2.0–P2.15 | Port 2 bidirectional I/O | Maps to external bus control (RD, WR, CS), CAN1–CAN3 signals, and USIC channel interfaces |
| VDD, VSS | Power supply pins | Multiple VDD/VSS pairs ensure low-noise analog/digital separation; decoupling required per datasheet Section 5.2 |
| OSCIN/OSCOUT | Crystal oscillator interface | Accepts 1–20 MHz external crystal or CMOS clock input; feeds PLL for internal 80 MHz system clock generation |
| BOOT0/BOOT1 | Boot mode selection | Determines startup source: internal Flash, external memory, or on-chip bootloader - essential for field firmware recovery |
Key Features
| Feature | Design Value |
|---|---|
| Memory Protection Unit (MPU) | Enables secure partitioning of code/data regions to prevent unintended access during runtime - required for IEC 61800-5-2 compliance |
| Hardware CRC Checker | Programmable polynomial engine verifies Flash and SRAM integrity at boot and runtime - reduces software overhead for safety diagnostics |
| Peripheral Event Controller (PEC) | Eight-channel DMA with 24-bit addressing handles ADC-to-memory or CAN-to-SRAM transfers without CPU intervention - ensures jitter-free sampling |
| Real-Time Clock (RTC) | Independent 32.768 kHz clock domain with calendar function - enables time-stamped event logging and scheduled wake-up from sleep modes |
| On-Chip Debug Support | JTAG/DAP interface with OCDS allows non-intrusive breakpointing, trace, and register inspection - accelerates motor control algorithm validation |
Applications
| Industrial Motor Drive | Automotive Body Control Module |
|---|---|
|
Use Scenario: Field-oriented control (FOC) of 3-phase BLDC motors in HVAC compressors and industrial pumps. IC Role / Device Role / Timing Role: Real-time signal controller executing FOC algorithms, generating synchronized PWM, sampling current/voltage, and managing CAN diagnostics. Use Value: Sub-microsecond ADC synchronization and CCU6x dead-time insertion enable precise torque ripple suppression and thermal-safe switching. |
Use Scenario: Centralized body electronics managing door locks, lighting, window lifts, and sensor fusion in 12 V vehicle architectures. IC Role / Device Role / Timing Role: Main controller coordinating LIN slave nodes, monitoring switch inputs, driving relays/LEDs, and communicating via CAN backbone. Use Value: Integrated MultiCAN with gateway capability routes messages between chassis and body domains while reducing ECU count. |
| Renewable Energy Inverter | Factory Automation PLC I/O Module |
|
Use Scenario: Grid-tied solar microinverters requiring isolation, MPPT, and anti-islanding detection. IC Role / Device Role / Timing Role: Primary controller managing DC-AC conversion, sampling isolated voltage/current, executing safety shutdown logic, and reporting via CANopen. Use Value: Dual ADCs with broken-wire detection and hardware CRC ensure reliable sensing under partial shading or sensor fault conditions. |
Use Scenario: Distributed I/O terminal with digital input filtering, high-speed counter, PWM output, and CAN-based backplane communication. IC Role / Device Role / Timing Role: Local intelligence node performing debounce, edge counting, pulse-width modulation, and protocol translation. Use Value: PEC-driven DMA offloads CPU from I/O servicing, enabling deterministic response to 100 kHz input edges without jitter. |
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 |
|---|---|---|---|
| SAK-XE164HM-24F80L AA | Includes additional 16 KB PSRAM and enhanced peripheral set (e.g., extra USIC channel); same package and pinout | Preferred for applications needing larger buffer memory for protocol stacks or multi-axis motion control buffering | Select when >16 KB DSRAM is insufficient and additional serial interface bandwidth is required |
| SAK-XE164KM-24F80L AA | Features extended temperature grade (–40 °C to +140 °C) and higher Flash endurance (100k cycles vs. 50k); identical peripherals and clock specs | Suitable for under-hood automotive or high-ambient industrial environments where thermal derating is critical | Choose for deployments exceeding 125 °C ambient or requiring extended Flash rewrite lifetime |
Compared with SAK-XE164FM-24F80L AA, the HM variant adds memory headroom for complex protocols, while the KM variant trades standard industrial qualification for extended thermal robustness and Flash endurance - both retain full software compatibility and pin-for-pin layout reuse.
Availability
SAK-XE164FM-24F80L AA is available at Aetrix Electronics and suitable for industrial motor drives, renewable energy inverters, and factory automation PLC modules requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for SAK-XE164FM-24F80L AA 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 XE166 family was engineered for deterministic real-time control in motor drives and industrial automation, emphasizing low-latency peripherals, functional safety readiness, and integrated CAN networking - directly addressing the needs of IEC 61800 and ISO 26262-aligned systems.
FAQ
What is the maximum operating frequency and associated instruction cycle time?
The SAK-XE164FM-24F80L AA operates at a maximum CPU clock of 80 MHz, delivering a 12.5 ns instruction cycle time. This is achieved using the on-chip PLL with external crystal input (1–20 MHz). The five-stage pipeline enables single-cycle execution for most arithmetic and logical instructions, including 16×16 multiply and MAC operations.
Does this MCU support functional safety standards like IEC 61508 or ISO 26262?
The SAK-XE164FM-24F80L AA includes hardware features aligned with functional safety requirements: ECC-protected Flash and SRAM, Memory Protection Unit (MPU), hardware CRC checker, lockstep-capable peripherals (e.g., dual ADCs), and on-chip watchdog timers. While not ASIL-certified out-of-box, it serves as a foundation for SIL2/SIL3 and ASIL-B designs when implemented per Infineon's safety manual and FMEDA reports.
How many CAN nodes does the MultiCAN module support, and what protocol versions are implemented?
The MultiCAN module supports up to four independent CAN nodes, each compliant with CAN Specification Rev. 2.0B (active), supporting both Standard (11-bit) and Extended (29-bit) identifiers. It implements Full CAN and Basic CAN message objects, with 128 total configurable message objects and built-in gateway functionality for cross-node message routing.
Is external memory expansion supported, and what bus configurations are available?
Yes, the SAK-XE164FM-24F80L AA supports up to 12 MB of external address space via its External Bus Interface (EBI). Configurable options include multiplexed or demultiplexed address/data buses, 8-bit or 16-bit data width, programmable chip-select timing, and selectable address bus width - enabling connection to SRAM, NOR Flash, or FPGA co-processors.
SAK-XE164FM-24F80L AA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-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:
- 76
- Program Memory Size:
- 192KB (192K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 24K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 16x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SAK-XE164FM-24F80L AA FAQ
1.How can I place an order for SAK-XE164FM-24F80L AA through Aetrix?
Please submit a Request for Quotation (RFQ) for SAK-XE164FM-24F80L AA 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 SAK-XE164FM-24F80L AA reliable?
The price and inventory of SAK-XE164FM-24F80L AA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SAK-XE164FM-24F80L AA is usually 5 days.
3.What payment methods are accepted for SAK-XE164FM-24F80L AA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SAK-XE164FM-24F80L AA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SAK-XE164FM-24F80L AA?
SAK-XE164FM-24F80L AA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SAK-XE164FM-24F80L AA 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 SAK-XE164FM-24F80L AA?
For technical support, including SAK-XE164FM-24F80L AA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SAK-XE164FM-24F80L AA requirements.
6.How does Aetrix verify that SAK-XE164FM-24F80L AA is sourced from the original manufacturer or authorized distributors?
All SAK-XE164FM-24F80L AA 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 SAK-XE164FM-24F80L AA meets industry standards.
7.What is the process for return or replacement of SAK-XE164FM-24F80L AA?
All SAK-XE164FM-24F80L AA units undergo pre-shipment inspection (PSI). If there is an issue with SAK-XE164FM-24F80L AA, 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 SAK-XE164FM-24F80L AA part is unused and in its original packaging.
Return procedure for SAK-XE164FM-24F80L AA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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