老吴 发表于 2024-3-18 18:15

RK3562 挂两个16bit DDR3  4层1333MHz参考版PCB 和原理图RK3562_TEMP




PCB 原理图 阻抗叠层等信息一起




REFDESCOMP_DEVICE_TYPECOMP_VALUESYM_NAMEU1000SOC_RK3562_BGA478_13R90X13R90X0R95_RK3562RK3562BGA478_13R90X13R90X0R95U3000DDR4_16BIT_FBGA96_14R00X11R00X1R20_DDR4_16BIT_SDPDDR4_16bit_SDPFBGA96_14R00X11R00X1R20U3001DDR4_16BIT_FBGA96_14R00X11R00X1R20_DDR4_16BIT_SDPDDR4_16bit_SDPFBGA96_14R00X11R00X1R20U3002LDO_PT5108_SOT_23_5_PT5108E23E-25PT5108E23E-25SOT_23_5Y1200CRYSTAL_4P_CRY4_3R20X2R50X0R80_24MHZ24MHzCRY4_3R20X2R50X0R80

notuntil 发表于 2024-3-18 18:34

pcb6668 发表于 2024-3-18 18:47

sea_shao 发表于 2024-3-18 19:25

bidinghong 发表于 2024-3-18 19:41

music 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

996 发表于 2024-3-18 22:25

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