Table of Contents
Advertisement
Main board schematic-3
CON5
CON / 5 / 000010801-0000/MAINSUPER
MICROUSB/5P/SMD/000010801-0000/MAINSUPER
1
VBUS
VBUS
USB_DM
2
USB_DP
D-
1
NC
3
TP6601
D+
4
R36
ID
R/0/Ohm/0603
5
1
2
USB_GND
GND
Buffer for SWD input/output
SDA_SWD_OE_B
SDA_SPI0_SOUT
SWD_DIO
GPIO59
3
SDA_SWD_EN
2
1
DC_DC_3V3
NC
1
TP6605
R / 0 / ohm / 0402-3P(1-2)
J37
NC
1
TP6606
For RESETB LVS
DC_DC_3V3 DC_DC_3V3
RESETB_TGT2V8
1
DC_DC_3V3
U6601
1
VDD1
7
VDDA
C184
C / 1 / uF / 0402
+5V
8
VSSA
1
11
R27
TP6604
VBAT
NC
R/0/Ohm/0603
VBUS
6
5
VREGIN
VOUT33
1
2
4
R / 33 / ohm / 0402
R203
1
2
3
USB0_DM
R / 33 / ohm / 0402
R204
USB0_DP
C187
C/2.2/uF/0603
NC
1
TP6602
10
1
9
EXTAL32
NC
TP6603
XTAL
ADC0_SE4B/CMP1_IN0/TSI0_CH15/PTC2/SPI0_PCS2/UART1_CTS#/FTM0_CH1/I2S0_TX_FS
DC_DC_3V3
19
RESET#
R205
R / 10 / K / 0402
2
NC
VSS1
TP6612
SDA_JTAG_TRST
33
EPAD
MK20DX128VFM5
DC_DC_3V3
DC_DC_3V3
R206
R / 10 / K / 0402
R207
R / 10 / K / 0402
U10
1
14
1OE#
VCC
2
13
SDA_SWD_EN
1A
4OE#
3
12
SDA_SPI0_SCK
1Y
4A
SWD_CLK
4
11
R208
R / 0 / ohm / 0402
GPIO60
2OE#
4Y
5
10
SDA_SWD_EN
2A
3OE#
SWD_DIO
6
9
R209
R / 0 / ohm / 0402
GPIO59
2Y
3A
7
8
SDA_SPI0_SIN
GND
3Y
SN74LVC125APWR
SPI FLASH MEMORY
NI/SSM3K35MFV
SY S_RST_N
Q12
NC
1
TP6611
SDA_SPI0_SOUT
1
C183
1
NC/1 / uF / 0402
NC
TP6608
SDA_SPI0_SCK
NI/SSM3K35MFV
1
NC
TP6609
SDA_SPI0_RST_B
Q13
1
NC
TP6610
SDA_SPI0_CS
This document contains information that is proprietary to MediaTek Inc.
Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
12
SDA_JTAG_TCLK
JTAG_TCLK/SWD_CLK/EZP_CLK/TSI0_CH1/PTA0/UART0_CTS/UART0_COL/FTM0_CH5
13
SDA_JTAG_TDI
JTAG_TDI/EZP_DI/TSI0_CH2/PTA1/UART0_RX/FTM0_CH6
14
SDA_JTAG_TDO
JTAG_TDO/TRACE_SWO/EZP_DO/TSI0_CH3/PTA2/UART0_TX/FTM0_CH7
15
SDA_JTAG_TMS
JTAG_TMS/SWD_DIO/TSI0_CH4/PTA3/UART0_RTS/FTM0_CH0
16
SDA_SWD_EN
NMI/EZP_CS/TSI0_CH5/PTA4/FTM0_CH1
17
EXTAL/PTA18/FTM0_FLT2/FTM_CLKIN0
18
XTAL/PTA19/FTM1_FLT0/FTM_CLKIN1/LPTMR0_ALT1
C185
C / 18 / pF / 0402
20
ADC0_SE8/TSI0_CH0/PTB0/I2C0_SCL/FTM1_CH0/FTM1_QD_PHA
21
ADC0_SE9/TSI0_CH6/PTB1/I2C0_SDA/FTM1_CH1/FTM1_QD_PHB
22
SDA_SPI0_RST_B
ADC0_SE15/TSI0_CH14/PTC1/SPI0_PCS3/UART1_RTS#/FTM0_CH0/I2S0_TXD0
23
SDA_SPI0_CS
24
CMP1_IN1/PTC3/SPI0_PCS1/UART1_RX/FTM0_CH2/CLKOUT/I2S0_TX_BCLK
25
PTC4/SPI0_PCS0/UART1_TX/FTM0_CH3/CMP1_OUT
26
SDA_SPI0_SCK
PTC5/SPI0_SCK/LPTMR0_ALT2/I2S0_RXD0/CMP0_OUT
27
SDA_SPI0_SOUT
CMP0_IN0/PTC6/SPI0_SOUT/PDB0_EXTRG/I2S0_RX_BCLK/I2S0_MCLK
28
SDA_SPI0_SIN
CMP0_IN1/PTC7/SPI0_SIN/USB_SOF_OUT/I2S0_RX_FS
29
PTD4/SPI0_PCS1/UART0_RTS#/FTM0_CH4/EWM_IN
30
ADC0_SE6B/PTD5/SPI0_PCS2/UART0_CTS#/UART0_COL#/FTM0_CH5/EWM_OUT#
31
ADC0_SE7b/PTD6/SPI0_PCS3/UART0_RX/FTM0_CH6/FTM0_FLT0
32
PTD7/CMT_IRO/UART0_TX/FTM0_CH7/FTM0_FLT1
MK20 JTAG connector
DC_DC_3V3
R210
J38
R / 5.1 / K / 0402
7
SDA_JTAG_TRST
SDA_JTAG_TMS
6
5
DC_DC_3V3
SDA_JTAG_TDO
4
3
SDA_JTAG_TDI
SDA_JTAG_TCLK
2
1
GND
HEADER 7
NC
TP6607
DC_DC_3V3
U6602
1
8
SDA_SPI0_SIN
SI
SO
2
7
SCK
GND
3
6
RST_B
VCC
4
5
CS_B
WP_B
NI/ATMEL_AT45DB161E-SHD2B-T
© 2015 MediaTek Inc.
LinkIt 7687 HDK V30 User's Guide
1
4
HOT
NC
2
3
NC
HOT
X1
X / 8MHz / SMCE-5032
C186
NC
C / 18 / pF / 0402
TP6613
SDA_SWD_OE_B
R214
RESETB_TGT2V8
NI/ R / 0 / ohm / 0402
R1412
SY S_RST_N
SY S_RST_N
R / 0 / ohm / 0402
R105
R / 0 / ohm / 0402
To MT7687 TX
GPIO3
R100
R / 0 / ohm / 0402
To MT7687 RX
GPIO2
UART
Connect to MCU
DC_DC_3V3
LED2
R213
2
1
CL190Y G
R / 470 / ohm / 0402
VBUS
R211
R / 5.1 / K / 0402 / NC
R212
R / 6.6 / K / 0402 / NC
MediaTek Inc.
Title
MT76x7 Main Board
Size
Document Number
C
3_USB
Date:
Monday , March 07, 2016
Rev
3.0
Sheet
3
of
4
Page 22 of 23
Advertisement
Table of Contents
