XMC5300-F100K2112AA is the top dual-core industrial microcontroller of the Infineon Technologies XMC5000 family, combining a 160 MHz Arm Cortex-M4F main core with a 100 MHz Arm Cortex-M0+ core dedicated to cryptography, with 2112 KB code flash, 128 KB work flash and 256 KB SRAM in a 100-pin LQFP package. It is built for the most demanding node in the system: up to 8 CAN FD channels plus CXPI connectivity, 8 configurable serial communication blocks (I2C, SPI or UART each), 39 ADC channels and up to 75 16-bit timer blocks let one device act as a gateway or system controller that aggregates multiple buses and control loops. The business gain is consolidation: a single high-memory MCU replaces multi-chip gateway assemblies, while the 2.7 V to 5.5 V supply range, -40 °C to +125 °C operation, SECDED ECC on safety-critical memories, Class-B and SIL-2 safety support and ModusToolbox tooling keep qualification effort inside one familiar family, and read-while-write flash with dual-bank operation supports firmware-over-the-air updates. Evidence: Infineon datasheet 002-41594 Rev. *A defines this ordering code and its memory and peripheral configuration. Selection and procurement advice: choose the XMC5300 for gateway-class or multi-bus designs; for simpler control tasks the XMC5100 or XMC5200 deliver the same toolchain at lower memory cost; the F100 code denotes the 100-pin LQFP package, so match the full XMC5300-F100K2112AA code to your layout, since this series also ships in a 144-pin package with more ADC channels and GPIO. Featured in Mouser new-product coverage dated October 13, 2026. Parameters verified against Infineon Technologies documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.
XMC5300-F100K2112AA is a 32-bit microcontroller from Infineon Technologies, orderable in the LQFP-100 package. The ordering code fixes the exact configuration you receive — package, grade and packing — so procurement starts with matching this code character-for-character against your BOM, not just the base series name.
When you request a quote, include the full ordering code, the target packing format (reel, tube, tray or cut tape), your quantity and any date-code or lot requirements. We reconfirm manufacturer, suffix, package, date code and traceability against the actual offered lot before any commercial quote is issued, and every RFQ gets a reply within 24 hours.
Exact MPN, manufacturer and suffix
Supplier type, quantity and freshness
Lot, labels, photos and documents
Price, lead time, payment and shipping
Browse existing catalog records — same series first, then the same category and manufacturer. These are not confirmed replacements; compatibility requires engineering review.
Every suffix in a manufacturer ordering code identifies one exact orderable device — package, temperature grade, packing format or a revision. XMC5300-F100K2112AA names the LQFP-100 configuration; a code that differs by even one suffix character may be a different device. Always quote the complete code exactly as it appears on your BOM.
The package (LQFP-100) is the physical form of the device itself. Packing describes how the devices are delivered — reel, tube, tray or cut tape. The same ordering code can ship in different packing formats depending on the lot, so confirm the required packing format when you submit your RFQ.
Traceability evidence — lot and date-code information, labels and photos — is confirmed per lot at quotation time, because it depends on the actual lot offered. Tell us which documents your receiving inspection requires when you submit the RFQ, and we will confirm what can be provided for the offered lot.
Add XMC5300-F100K2112AA to your RFQ with the complete ordering code, the manufacturer (Infineon Technologies), your quantity, the target packing format and any date-code requirements. We reply to every RFQ within 24 hours.