20-QFN, 0.45 mm pitch, 3.00 X 3.00 X 0.85 mm body, 1.70 X 1.70 mm thermal pad <p>20-pin QFN package with 0.45 mm pitch with body size 3.00 X 3.00 X 0.85 mm and thermal pad size 1.70 X 1.70 mm</p> >NAME >VALUE >NAME >NAME >NAME 20-QFN, 0.45 mm pitch, 3.00 X 3.00 X 0.85 mm body, 1.70 X 1.70 mm thermal pad <p>20-pin QFN package with 0.45 mm pitch with body size 3.00 X 3.00 X 0.85 mm and thermal pad size 1.70 X 1.70 mm</p> >NAME >NAME >NAME >NAME 8-bit Microcontroller with 2K/4K/8K Bytes In-System Programmable Flash DREHGEBER Programming port Since Version 8.3, EAGLE supports URNs for individual library assets (packages, symbols, and devices). The URNs of those assets will not be understood (or retained) with this version. Since Version 8.3, EAGLE supports the association of 3D packages with devices in libraries, schematics, and board files. Those 3D packages will not be understood (or retained) with this version.