YINGHUA ATXMEGA128A1-AU 8-bit MCU TQFP-100

8-bit microcontroller in 100-pin package

The YINGHUA ATXMEGA128A1-AU is an 8-bit MCU supplied in a TQFP-100 package. It targets engineers developing embedded control systems that require a compact, surface-mount form factor. The device integrates 128 KB of program memory for firmware storage. New condition ensures reliable incoming inspection.

Sustained operation within rated electrical limits

Under continuous load the MCU maintains stable timing and instruction throughput as defined by its datasheet specifications. Thermal performance depends on the PCB layout and ambient environment provided by the designer. No active cooling is included with the component itself. The part suits applications where duty cycles remain within the manufacturer's published operating envelope.