(仅出于订购目的,术语 EB 和 EVB 分别指电路板和套件 7M48072002 Crystals Crystal 48MHz ±10ppm (Tol) ±15ppm (Stability) 8pF FUND 22Ohm 4-Pin CSMD T/R 点击下载 C8051F380-GQR Microcontrollers MCU 8-bit 8051 CISC 64KB Flash ...