老吴 发表于 2024-3-18 18:04

RK3562 挂两个16bit DDR3  4层1066MHz参考版PCB 和原理图 RK3562_Tem





原理图PCB 叠层阻抗信息。一起打包



REFDESCOMP_DEVICE_TYPECOMP_VALUESYM_NAMEU1000SOC_RK3562_BGA478_13R90X13R90X0R95_RK3562RK3562BGA478_13R90X13R90X0R95U3000DRAM-DDR3_1X16BIT_1_FBGA96_14R00X11R00X1R20_DDR3X16BITDDR3X16bitFBGA96_14R00X11R00X1R20U3001DRAM-DDR3_1X16BIT_1_FBGA96_14R00X11R00X1R20_DDR3X16BITDDR3X16bitFBGA96_14R00X11R00X1R20Y1200CRYSTAL_4P_CRY4_3R20X2R50X0R80_24MHZ24MHzCRY4_3R20X2R50X0R80

notuntil 发表于 2024-3-18 18:34

sea_shao 发表于 2024-3-18 19:25

music 发表于 2024-3-18 19:41

bidinghong 发表于 2024-3-18 19:41

zspdeyc 发表于 2024-3-18 19:42

zspdeyc 发表于 2024-3-18 19:42

leslie_aqiang 发表于 2024-3-18 20:28

zhang_tao_08 发表于 2024-3-18 21:50

旧尔一 发表于 2024-3-19 00:05

谢谢分享！
页: [1] 2 3 4 5 6 7 8
查看完整版本: RK3562 挂两个16bit DDR3  4层1066MHz参考版PCB 和原理图 RK3562_Tem