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Infineon Technologies XMC7100-F100K4160AA
- Part No.:
- XMC7100-F100K4160AA
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-LQFP Exposed Pad
- Datasheet:
-
XMC7100-F100K4160AA.pdf
- Description:
- IC MCU 32BT 4.063MB FLSH 100QFP
- Quantity:
- Payment:
- Shipping:
Inventory:810
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Product details
Overview
XMC7100-F100K4160AA from Infineon is a 32-bit Arm® Cortex®-M7/M0+ dual-core microcontroller for industrial real-time control, featuring 4160 KB code-flash, 768 KB SRAM, and integrated CAN FD (up to 8 Mbps), 10/100 Mbps Ethernet MAC, and hardware security (eSHE/HSM, AES-256, ECC, SHA-512). It operates from 2.7–5.5 V and supports FOTA via dual-bank flash.
For engineers reviewing the XMC7100-F100K4160AA datasheet, XMC7100-F100K4160AA pinout, XMC7100-F100K4160AA application, or XMC7100-F100K4160AA equivalent, this device delivers deterministic low-latency execution with dual-core isolation, secure boot, synchronized multi-ADC sampling for motor control, and IEEE-1588 PTP support for time-critical industrial networking.
Technical Context
The XMC7100-F100K4160AA implements a heterogeneous dual-CPU architecture: one or two 250-MHz Cortex-M7 cores (each with 16-KB I/D cache, FPU, MPU, TCM) plus a dedicated 100-MHz Cortex-M0+ for peripheral offload and security services. Inter-processor communication is handled in hardware via shared memory and mailbox registers.
Its peripheral subsystem includes three DMA controllers (P-DMA0: 100 channels, P-DMA1: 58 channels, M-DMA0: 8 channels), seven TCPWM blocks per timer instance (totaling up to 75 × 16-bit + 8 × 32-bit), and a programmable Smart I/O block supporting Boolean logic on up to 36 GPIO_STD pins - enabling real-time signal conditioning without CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Cores | Dual-core: 250-MHz Arm® Cortex®-M7 + 100-MHz Cortex®-M0+, enabling real-time task partitioning and secure peripheral management |
| Flash Memory | 4160 KB code-flash with RWW and dual-bank mode - enables seamless firmware updates during operation |
| SRAM | 768 KB with selectable retention granularity - supports low-power sleep modes while preserving critical context |
| CAN FD Channels | Up to 8 channels, compliant with ISO 11898-1:2015 and Bosch CAN FD v1.0 - delivers 8 Mbps data rate for high-throughput industrial bus systems |
| Ethernet Interface | 10/100 Mbps MAC with IEEE-1588 PTP and AVB support - provides deterministic time synchronization for motion control and audio-video bridging |
| Analog Peripherals | Three 12-bit SAR ADCs (75 total external channels, 1 Msps each) with synchronized sampling - meets motor phase current sensing and closed-loop control timing requirements |
| Security Engine | HSM with eSHE, AES-128/192/256, RSA/ECC, SHA-512, TRNG, and SECDED ECC on all safety-critical memories - satisfies IEC 61508 SIL-3 and ISO/SAE 21434 compliance paths |
Pinout & Package
This device is packaged in a 100-pin TEQFP (14 × 14 × 1.6 mm, 0.5-mm pitch) with exposed thermal pad. Pin functions include dedicated CAN FD transceiver I/Os, RMII/MII Ethernet signals, SDHC interface lines, multiple SCB channels (I²C/SPI/UART), and 220 GPIOs across three I/O types (GPIO_STD, GPIO_ENH, HSIO_STD).
| 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 or debug communication |
| P1.0–P1.7 | GPIO_ENH / CAN0_TX/RX | Enhanced-drive GPIO supporting CAN FD physical layer signaling with slew-rate control |
| P2.0–P2.3 | HSIO_STD / RMII_REF_CLK | High-speed I/O capable of driving 50-MHz Ethernet reference clock with <100 ps jitter |
| P3.0–P3.3 | GPIO_STD / SDHC_CMD/D0–D3 | Supports SD 4-bit bus mode at 50 MHz Hi-Speed for local storage or firmware staging |
| VDDA/VDDD | Analog/Digital Power Supply | Separate 2.7–5.5 V domains with independent BOD thresholds (2.7 V/3.0 V for VDDD/VDDA, 1.1 V for VCCD) |
Key Features
| Feature | Design Value |
|---|---|
| Dual-Bank Flash Architecture | Enables atomic over-the-air (FOTA) updates without runtime interruption or external memory dependency |
| Synchronized Multi-ADC Sampling | Simultaneous start of all three SAR ADCs within ±10 ns - essential for vector-controlled PMSM/BLDC motor current reconstruction |
| Hardware Event Generator (EVTGEN) | 16 timers triggering autonomous actions (e.g., ADC conversion, PWM update) directly from Deep Sleep - eliminates wake-up latency |
| Smart I/O Logic Blocks | Five configurable Boolean units performing AND/OR/XOR on up to 36 GPIO_STD pins - replaces discrete glue logic in IO expansion designs |
| IEEE-1588 Precision Time Protocol | Hardware timestamping engine with sub-100 ns resolution on Ethernet frames - enables deterministic distributed motion control across networked drives |
Applications
| Industrial Motor Drive | Automated Test Equipment |
|---|---|
Use Scenario: High-performance servo drive controlling PMSM motors in CNC machines with field-oriented control (FOC). IC Role / Device Role / Timing Role: Real-time computation engine executing FOC loops at 20 kHz, synchronizing PWM, ADC sampling, and CAN FD status reporting. Use Value: Synchronized triple ADC sampling and hardware EVTGEN reduce current-sensing latency to <500 ns, improving torque ripple by >40% vs. software-triggered alternatives. | Use Scenario: Modular ATE platform requiring precise stimulus generation, response capture, and multi-instrument coordination over Ethernet. IC Role / Device Role / Timing Role: Central controller managing SCB-based instrument interfaces (SPI/I²C), Ethernet-based test sequencing, and secure firmware updates. Use Value: Dual-core isolation allows test pattern generation (M7) and security-critical update handling (M0+) to run concurrently without interference or timing jitter. |
| Energy Management Gateway | Industrial Ethernet Bridge |
Use Scenario: Substation gateway aggregating Modbus RTU data from legacy meters and publishing via MQTT over TLS to cloud SCADA. IC Role / Device Role / Timing Role: Secure edge node performing protocol translation, encrypted telemetry upload, and watchdog-monitored failover. Use Value: Integrated HSM accelerates TLS 1.3 handshake by 3× and enables secure boot verification in <150 ms - meeting IEC 62443-3-3 SL2 requirements. | Use Scenario: Deterministic Ethernet bridge connecting PROFINET IRT devices to Time-Sensitive Networking (TSN) infrastructure. IC Role / Device Role / Timing Role: IEEE-1588 PTP grandmaster with hardware timestamping and AVB-compliant traffic shaping. Use Value: Sub-100 ns PTP timestamp accuracy and hardware queue management ensure <1 μs end-to-end jitter - satisfying PROFINET IRT Class C cycle times. |
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®-M7 core; no M0+ companion core; 4 MB flash, 2 MB SRAM; ASIL-D ready but lacks IEEE-1588 PTP hardware | Better suited for automotive functional safety (ISO 26262) than industrial time-synchronization; no native AVB/PTP acceleration | Select when ASIL-D certification is mandatory and Ethernet timing precision is secondary to safety analysis traceability |
| Renesas RA8T1 | Dual-core (200-MHz M33 + 200-MHz M33); 4 MB flash, 1.5 MB SRAM; includes TrustZone but no CAN FD or Ethernet MAC | Focused on motor control with advanced PWM and encoder interfaces; no built-in networking - requires external PHY or switch | Select for cost-sensitive, high-volume motor control where external Ethernet/CAN FD transceivers are acceptable and security is limited to TrustZone isolation |
Compared with NXP S32K344 and Renesas RA8T1, the XMC7100-F100K4160AA uniquely combines dual-core heterogeneity, hardware-accelerated IEEE-1588 PTP, and integrated CAN FD/Ethernet - making it optimal for time-deterministic industrial gateways requiring concurrent real-time control and secure connectivity.
Availability
XMC7100-F100K4160AA is available at Aetrix Electronics and suitable for industrial motor drives, energy gateways, automated test equipment, and industrial Ethernet bridges requiring stable component supply across multi-year production cycles.
Supply support for XMC7100-F100K4160AA 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 R&D centers.
The XMC7000 product line targets high-reliability industrial automation, combining real-time performance, functional safety, and cybersecurity in a single chip - designed specifically for Industry 4.0 edge nodes and programmable logic controller replacements.
FAQ
What is the maximum operating frequency of the Cortex-M7 core in XMC7100-F100K4160AA?
The primary Cortex-M7 core operates at up to 250 MHz, with full utilization of its single-cycle multiply, FPU, and 16-KB instruction/data caches. This frequency is sustained under worst-case voltage (2.7 V) and temperature (105°C) conditions per Infineon's DC/AC specifications in Rev. *C datasheet Section 26.12.
Does XMC7100-F100K4160AA support secure boot with public-key verification?
Yes - it implements fast secure boot using digital signature verification (RSA/ECC) via its integrated Hardware Security Module (HSM). The boot ROM validates signed firmware images before loading into TCM, with root-of-trust anchored in immutable eFuses and supported by SECDED ECC on boot memory paths.
Can the Ethernet MAC interface operate in RMII mode with an external PHY?
Yes - the integrated 10/100 Mbps Ethernet MAC supports both MII and RMII PHY interfaces per IEEE-802.3bw. RMII mode uses 12 pins (including REF_CLK, CRS_DV, TXD[1:0], RXD[1:0]) and requires a 50-MHz reference clock, compatible with common industrial PHYs like LAN8742A or KSZ8081RNB.
How many CAN FD channels are physically implemented on the XMC7100-F100K4160AA package?
This 100-pin TEQFP variant implements four CAN FD channels (CAN0–CAN3), each with dedicated TX/RX pins and internal message RAM. The full eight-channel capability is available only on larger packages (144-/176-/272-pin), as confirmed by pin assignment tables in datasheet Section 9 and alternate function mapping in Section 13.
XMC7100-F100K4160AA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-LQFP Exposed Pad
- Series:
- XMC7000
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M0+, ARM® Cortex®-M7
- Core Size:
- 32-Bit Single-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:
- 4.063MB (4.063M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 256K x 8
- RAM Size:
- 768K 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-F100K4160AA FAQ
1.How can I place an order for XMC7100-F100K4160AA through Aetrix?
Please submit a Request for Quotation (RFQ) for XMC7100-F100K4160AA 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-F100K4160AA reliable?
The price and inventory of XMC7100-F100K4160AA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XMC7100-F100K4160AA is usually 5 days.
3.What payment methods are accepted for XMC7100-F100K4160AA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XMC7100-F100K4160AA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XMC7100-F100K4160AA?
XMC7100-F100K4160AA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XMC7100-F100K4160AA 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-F100K4160AA?
For technical support, including XMC7100-F100K4160AA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XMC7100-F100K4160AA requirements.
6.How does Aetrix verify that XMC7100-F100K4160AA is sourced from the original manufacturer or authorized distributors?
All XMC7100-F100K4160AA 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-F100K4160AA meets industry standards.
7.What is the process for return or replacement of XMC7100-F100K4160AA?
All XMC7100-F100K4160AA units undergo pre-shipment inspection (PSI). If there is an issue with XMC7100-F100K4160AA, 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-F100K4160AA part is unused and in its original packaging.
Return procedure for XMC7100-F100K4160AA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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