Silicon Labs CP2103-GM, USB Controller, 12Mbps, USB to UART, 3.3 V, 28-Pin QFN
84mm, Length: 5mm, Maximum Operating Temperature: +85 °C, Minimum Operating Temperature: -40 °C.Silicon Labs CP2103-GM, USB Controller, 12Mbps, USB to UART, 3.3 V, 28-Pin QFN, IC Type: Controller IC, Power Supply Type: Single, Mounting Type: Surface Mount, Dimensions: 5 x 5 x 0.