绝对有价值支持VISTA无驱方案

em2760_mi1320A

B

C

D

E

U1 EM2760/QFN48 eSCL eSDA MCLKI MCLKO RREF RN DRN SNAP SSPND LED PO_1 14 15 41 42 45 4 36 6 37 16 17 18 19 26 27 28 29 5 38 22 39 12 24 33 43 48 P3_6/SCL1 P3_7/SDA1 XSCI XSCO RREF RN DRN P1_7/SNAP SSPND PO_0 PO_1 PO_2 PO_3 PO_4/INT0N PO_5/INT1N PO_6/URXD PO_7/UTXD UCLKI LODX VCC18 VCC18 VCC33 VCC33 VCC33 AVCC33 AVCC33 TESTMD EXTPHY GND GND GND GND GND AGND AGND 2 3 11 23 32 40 49 1 44 P1_4/VCLK P1_6/HREF P1_5/VREF P1_3/XCLK VID[0] VID[1] VID[2] VID[3] VID[4] VID[5] VID[6] VID[7] 7 9 8 13 10 20 21 25 30 31 34 35 VCLK_I HREF VREF XCLK_O VID0 VID1 VID2 VID3 VID4 VID5 VID6 VID7 eSCL 46 47 DM DP B2 CHOCK_OP DM DP 1 4 2 3

VCC_USB5V B1 BEAD 11R

CON1 USB5V 1 2 3 4 5 6 7

VCC_USB5V VCC_M33V U2 AT24C128 / 3.3V 8 A0 VCC WP 7 A1 eSCL SCL 6 NC eSDA GND SDA 5

VCC_P33V

VCC_P33V

VCC_P3