3. Interface
3.1 LGA Pad Layout (Top View)
GND12 GND10 GND6 GND5
GND GND GND GND
GND GND
GND11 GND4
21 A21 C21 E21 G21 I21 K21 M21 O21 Q21 S21 U21 W21 Y21 AA21 AC21 AE21
GND MAIN_ANT GND GND GND GND GND GND GND GND GND GND GND GND ANT_DIV GND
20 B20 D20 F20 H20 J20 L20 N20 P20 R20 T20 V20 X20 Z20 AB20 AD20
GND GND MAIN_ANT_DTC_EN GND GND GND GND GND GND GND GND GND DIV_ANT_DTC_EN GND GND
19 A19 C19 E19 G19 I19 K19 M19 O19 Q19 S19 U19 W19 Y19 AA19 AC19 AE19
GND GND ADC1 GND GND GND GND GND GND GND GND GND GND ADC2 GND GND
18 B18 D18 F18 H18 J18 L18 N18 P18 R18 T18 V18 X18 Z18 AB18 AD18
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
17 A17 C17 E17 G17 I17 K17 M17 O17 Q17 S17 U17 W17 Y17 AA17 AC17 AE17
VPH_PWR GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
16 B16 D16 F16 H16 J16 L16 N16 P16 R16 T16 V16 X16 Z16 AB16 AD16
VPH_PWR GND GND GND GND GND GND GND GND GND GND GND GND GND GND
15 A15 C15 E15 G15 I15 W15 Y15 AA15 AC15 AE15
VPH_PWR GND GND GND GND GND GND GND GND GND
14 B14 D14 F14 H14 N14 P14 R14 X14 Z14 AB14 AD14
VPH_PWR GND GND GND GND GND GND GND GND GND GND
13 A13 C13 E13 G13 I13 M13 O13 Q13 S13 W13 Y13 AA13 AC13 AE13
GND GND GND GND GND GND GND GND GND GND GND GND GND GND
12 B12 D12 F12 H12 N12 P12 R12 X12 Z12 AB12 AD12
NC GND GND GND GND GND GND GND GND GND GND
11 A11 C11 E11 G11 I11 M11 O11 Q11 S11 W11 Y11 AA11 AC11 AE11
GND GND GND GND GND GND GND GND GND SGMII_RX_M SGMII_TX_P EPHY_RST_N SGMII_CLK EPHY_INT_N
10 B10 D10 F10 H10 N10 P10 R10 X10 Z10 AB10 AD10
GND GND GND GND GND GND GND SGMII_RX_P SGMII_TX_M SGMII_DATA GND
9A9 C9 E9 G9 I9 M9 O9 Q9 S9 W9 Y9 AA9 AC9 AE9
VPH_PWR VREG_L11_1P8 GND NC NC GND GND GND GND GND GND GND GND MDM_JTAG_SRST_N
8B8 D8 F8 H8 N8 P8 R8 X8 Z8 AB8 AD8
VPH_PWR VREG_L11_1P8 GND GND GND GND GND MDM2AP_INT_N AP2MDM_INT_N MDM_JTAG_TCK MDM_JTAG_PS_HOLD
7A7 C7 E7 G7 I7 W7 Y7 AA7 AC7 AE7
VPH_PWR VPH_PWR GND NC SPI_LEVEL_SHIFT_EN GND COEX_UART_RX GND MDM_JTAG_TMS MDM_JTAG_TRST_N
6B6 D6 F6 H6 J6 L6 N6 P6 R6 T6 V6 X6 Z6 AB6 AD6
GND GND GPIO ACC_PWR_ON GND GPIO GPIO GND SPI_CS_N SPI_CLK GND DSRC_SLP_CLK COEX_UART_TX MDM_JTAG_TDO MDM_JTAG_TDI
5A5 C5 E5 G5 I5 K5 M5 O5 Q5 S5 U5 W5 Y5 AA5 AC5 AE5
GND NC GPIO GND BOOT_OK UART1_TX UART2_TX UART3_TX SPI_INTERRUPT SPI_MOSI SPI_MISO GND
GND GND GND
4B4 D4 F4 H4 J4 L4 N4 P4 R4 T4 V4 X4 Z4 AB4 AD4
MDM_RESOUT_N NC GND MGS GND UART1_RX UART2_RX UART3_RX GND GND GND RFCLK2_QCA DSRC_PPS GND Ehernet_DC-DC_EN
3A3 C3 E3 G3 I3 K3 M3 O3 Q3 S3 U3 W3 Y3 AA3 AC3 AE3
PHONE_ON_N LGA_RESIN_N GND 96H_END UIM1_PRESENT GND GND GND SDC_DATA3 SDC_DATA2 GND PCM_EN PCM_DIN WLAN_EN_DSRC GND VREG_L5_UIM2
2B2 D2 F2 H2 J2 L2 N2 P2 R2 T2 V2 X2 Z2 AB2 AD2
GND GND VREG_L6_UIM1 UIM1_CLK GND USB_ID USB_HS_DM GND SDC_DATA1 SDC_DATA0 GND PCM_CLK GND HSIC_DATA NC
1A1 C1 E1 G1 I1 K1 M1 O1 Q1 S1 U1 W1 Y1 AA1 AC1 AE1
GND GND UIM1_RESET UIM1_DATA GND USB_VBUS USB_HS_DP GND SDC_CMD SDC_CLK GND PCM_SYNC PCM_DOUT GND HSIC_STB NC
GND9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z AA AB AC AD AE GND2
GND GND
GND GND GND GND
GND8 GND7 GND3 GND1
