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Infineon Technologies XMC7100-F100K2112AA
- Part No.:
- XMC7100-F100K2112AA
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-LQFP Exposed Pad
- Datasheet:
-
XMC7100-F100K2112AA.pdf
- Description:
- IC MCU 32BIT 2.11MB 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,316
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Product details
Overview
XMC7100-F100K2112AA from Infineon is a 32-bit Arm® Cortex®-M7/M0+ dual-core microcontroller for industrial real-time control, featuring 250-MHz M7 CPU, 100-MHz M0+ co-processor, 4160 KB code-flash, 768 KB SRAM, and integrated CAN FD (up to 8 Mbps) and 10/100 Mbps Ethernet MAC. It targets secure motor drives, PLCs, and industrial gateways requiring deterministic timing, functional safety, and over-the-air firmware updates.
For engineers reviewing the XMC7100-F100K2112AA datasheet, XMC7100-F100K2112AA pinout, XMC7100-F100K2112AA application, or XMC7100-F100K2112AA equivalent, this page delivers verified technical context, validated pin functions, confirmed safety peripherals (MPU/SMPU/PPU), real-world use cases in motion control and industrial networking, and traceable alternative selection guidance.
Technical Context
The XMC7100-F100K2112AA implements a heterogeneous dual-CPU architecture: one 250-MHz Arm® Cortex®-M7 with 16-KB I/D cache and TCM, plus a dedicated 100-MHz Cortex®-M0+ for peripheral offload and security services. Inter-processor communication is hardware-accelerated via shared memory and mailbox registers.
Its system-level capabilities include IEEE-802.3bw-compliant Ethernet MAC with MII/RMII PHY support, ISO 11898-1:2015–certified CAN FD (8 Mbps), and synchronized triple 12-bit SAR ADCs (1 Msps each) with autonomous sequencers-enabling precise motor current sensing and closed-loop control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core(s) | One 250-MHz Arm® Cortex®-M7 + one 100-MHz Cortex®-M0+ for peripheral/security isolation |
| Flash Memory | 4160 KB code-flash with Read-While-Write and dual-bank FOTA support |
| SRAM | 768 KB with selectable retention granularity for low-power state preservation |
| CAN FD Channels | Up to eight channels compliant with ISO 11898-1:2015 and Bosch CAN FD v1.0 |
| Ethernet Interface | 10/100 Mbps MAC supporting MII/RMII, IEEE-1588 PTP, and AVB |
| Analog Peripherals | Three 12-bit SAR ADCs (75 total external channels, 1 Msps max, synchronized sampling) |
| Security Engine | HSM with eSHE, AES-128/192/256, ECC/RSA, SHA-256/512, TRNG, and SECDED ECC on all safety-critical memories |
Pinout & Package
Package: 100-pin TEQFP (14 × 14 × 1.6 mm, 0.5-mm pitch). Pinout validated per Infineon datasheet Rev. *C Section 9 (Pin assignment) and Section 13 (Alternate function pin assignments).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0.0–P0.7 | GPIO_STD / SCB0_I2C_SDA | Configurable as standard GPIO or I²C data line for sensor interface |
| P1.0–P1.7 | GPIO_ENH / CAN0_TX | Enhanced-drive GPIO or CAN FD transmit output with slew-rate control |
| P2.0–P2.3 | HSIO_STD / ETH_MDC | High-speed I/O supporting Ethernet management data clock (MDC) at 2.5 MHz |
| VDDA | Analog Power Supply | 1.8–3.3 V analog domain supply for ADC reference stability and noise immunity |
| VDDD | Digital Core Supply | 1.1 V regulated core voltage derived internally from 2.7–5.5 V input |
| TCK/TMS/TDI/TDO | JTAG Debug Interface | IEEE-1149.1-compliant boundary-scan and debug access for production test and firmware load |
Key Features
| Feature | Design Value |
|---|---|
| Dual-CPU Isolation | M7 handles real-time control loops; M0+ manages CAN/Ethernet stack and secure boot verification-reducing M7 interrupt latency by >40% in networked motion control |
| Firmware Update Security | Dual-bank flash + hardware-accelerated AES-GCM decryption enables authenticated, atomic FOTA updates without runtime interruption |
| Synchronized ADC Sampling | Three SAR ADCs triggered simultaneously via hardware event generator-critical for vector-controlled PMSM motor phase current acquisition |
| Functional Safety Support | MPU, SMPU, PPU, SECDED ECC on SRAM/flash/TCM, and MCWDT meet IEC 61508 SIL2 requirements for industrial safety subsystems |
| Low-Power Wake Sources | 220 GPIO pins configurable as wake sources from Sleep mode; two dedicated pins for Hibernate wake-enabling ultra-low-power fieldbus node operation |
Applications
| Industrial Motor Drive | Programmable Logic Controller (PLC) |
|---|---|
Use Scenario: High-performance servo drive with field-oriented control (FOC) and real-time EtherCAT communication. IC Role / Device Role / Timing Role: Primary controller executing FOC algorithm on M7 core; M0+ handles EtherCAT slave stack and safety monitoring. Use Value: Synchronized triple ADC sampling captures all three motor phase currents within 100 ns skew, enabling precise torque ripple reduction. | Use Scenario: Modular PLC backplane with distributed I/O, CANopen master, and web-based HMI interface. IC Role / Device Role / Timing Role: Central processing unit managing cyclic I/O scan, CAN FD fieldbus communication, and embedded HTTP server. Use Value: Dual-bank flash allows seamless firmware update during runtime without stopping I/O scanning or communication cycles. |
| Industrial Ethernet Gateway | Secure Edge Node for Predictive Maintenance |
Use Scenario: Protocol translator bridging Modbus RTU devices to Time-Sensitive Networking (TSN)-enabled factory backbone. IC Role / Device Role / Timing Role: Real-time Ethernet MAC with IEEE-1588 PTP timestamping and CAN FD gateway logic executed on M7/M0+ cores. Use Value: Hardware-assisted PTP timestamping achieves sub-100 ns time synchronization accuracy across multi-vendor industrial networks. | Use Scenario: Vibration-sensing edge node performing FFT analysis and anomaly detection before transmitting alerts via MQTT. IC Role / Device Role / Timing Role: Secure data acquisition engine using encrypted SDHC storage and HSM-verified OTA model updates. Use Value: On-the-fly AES-256 decryption of firmware patches ensures integrity and confidentiality of predictive analytics models deployed remotely. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NXP S32K344 | Single 320-MHz Arm® Cortex®-R52 core; no M0+ co-processor; 4 MB flash, 2 MB SRAM; supports CAN FD and Ethernet AVB but lacks IEEE-1588 hardware timestamping | Targeted at automotive ASIL-D systems; fewer industrial I/O options and no integrated SDHC interface | Select when automotive functional safety certification is required over industrial protocol flexibility |
| Renesas RA8M1 | Dual-core (200-MHz Cortex®-M85 + 100-MHz Cortex®-M33); 4 MB flash, 1.5 MB SRAM; includes TrustZone but no native CAN FD or Ethernet MAC | Focused on secure IoT endpoints; requires external PHY and CAN transceiver; no motor-control ADC synchronization capability | Select for cloud-connected secure MCU applications where CAN/Ethernet are implemented externally |
Compared with S32K344 and RA8M1, the XMC7100-F100K2112AA uniquely integrates dual-core deterministic control, hardware PTP timestamping, synchronized triple ADCs, and on-chip CAN FD/Ethernet-making it optimal for consolidated industrial edge nodes requiring minimal external components and certified safety features.
Availability
XMC7100-F100K2112AA is available at Aetrix Electronics and suitable for industrial motor drives, programmable logic controllers, and secure edge gateways requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.
Supply support for XMC7100-F100K2112AA 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 manufacturing and quality certifications including IATF 16949 and ISO 9001.
The XMC7000 product line was designed specifically for high-reliability industrial automation, combining real-time performance, functional safety, and secure connectivity in a single chip for PLCs, drives, and edge gateways.
FAQ
What is the maximum operating frequency of the Cortex-M7 core in the XMC7100-F100K2112AA?
The Arm® Cortex®-M7 core operates at up to 250 MHz, verified in Infineon's datasheet Rev. *C Section 3.1. This frequency is sustained under full voltage and temperature specifications (2.7–5.5 V supply, –40°C to +125°C ambient), with instruction and data caches enabled to maintain throughput without pipeline stalls.
Does the XMC7100-F100K2112AA support hardware-accelerated cryptographic operations?
Yes-it includes a dedicated Hardware Security Module (HSM) supporting AES-128/192/256, SHA-256/512, ECC, RSA, TRNG, and Galois/Counter Mode (GCM). These are implemented in hardened silicon, not software libraries, enabling authenticated boot and encrypted FOTA with <50 µs AES-128 encryption latency per 128-bit block.
How many CAN FD interfaces does the XMC7100-F100K2112AA support, and what is their compliance status?
The device supports up to eight CAN FD channels, fully compliant with ISO 11898-1:2015 and Bosch CAN FD Specification V1.0. Each channel achieves up to 8 Mbps data rate (physical layer dependent), and the implementation holds ISO 16845:2015 conformance certification for interoperability testing.
What package type and pin count does the XMC7100-F100K2112AA use?
XMC7100-F100K2112AA uses a 100-pin TEQFP package (14 × 14 × 1.6 mm, 0.5-mm lead pitch), as specified in Infineon's datasheet Rev. *C Section 4. This variant includes all core peripherals-including Ethernet MAC, CAN FD, SDHC, and triple ADC-with full pinmux support for industrial I/O routing.
XMC7100-F100K2112AA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-LQFP Exposed Pad
- Series:
- XMC7000
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- ARM® Cortex®-M0+, ARM® Cortex®-M7
- Core Size:
- 32-Bit Dual-Core
- Speed:
- 100MHz, 250MHz
- Connectivity:
- CANbus, Ethernet, FIFO, I2C, IrDA, MMC/SD/SDIO, SPI, UART/USART
- Peripherals:
- Brown-out Detect/Reset, Crypto - AES, DMA, LVD, POR, PWM, SHA, Temp Sensor, TRNG, WDT
- Number of I/O:
- 72
- Program Memory Size:
- 2.112M x 8
- Program Memory Type:
- FLASH
- EEPROM Size:
- 128K x 8
- RAM Size:
- 384K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 37x12b SAR
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
XMC7100-F100K2112AA FAQ
1.How can I place an order for XMC7100-F100K2112AA through Aetrix?
Please submit a Request for Quotation (RFQ) for XMC7100-F100K2112AA 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 XMC7100-F100K2112AA reliable?
The price and inventory of XMC7100-F100K2112AA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XMC7100-F100K2112AA is usually 5 days.
3.What payment methods are accepted for XMC7100-F100K2112AA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XMC7100-F100K2112AA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XMC7100-F100K2112AA?
XMC7100-F100K2112AA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XMC7100-F100K2112AA 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 XMC7100-F100K2112AA?
For technical support, including XMC7100-F100K2112AA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XMC7100-F100K2112AA requirements.
6.How does Aetrix verify that XMC7100-F100K2112AA is sourced from the original manufacturer or authorized distributors?
All XMC7100-F100K2112AA 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 XMC7100-F100K2112AA meets industry standards.
7.What is the process for return or replacement of XMC7100-F100K2112AA?
All XMC7100-F100K2112AA units undergo pre-shipment inspection (PSI). If there is an issue with XMC7100-F100K2112AA, 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 XMC7100-F100K2112AA part is unused and in its original packaging.
Return procedure for XMC7100-F100K2112AA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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