MT7620N Ver la hoja de datos (PDF) - MediaTek Inc
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MT7620N Datasheet PDF : 54 Pages
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MT7620 DATASHEET
Integrated 802.11n MAC/BBP and 2.4 GHz RF/FEM Router-on-a-Chip
NOTE:
1. Pin types marked with an * indicate that they are available only in the TFBGA package.
2. Ball mapping for these pins is shown in the DDR2 Ball Map table in section 2.3.1. For information on DDR1
ball mapping, see section 2.3.2.
3. Ball mapping for these pins is shown in the DDR2 Ball Map table in section 2.3.1. For information on DDR1
ball mapping, see section 2.3.2.
2.4 Pin Descriptions (DRQFN)
Pins
Name
WLAN LED
81
WLED_N
UART Lite
37
RXD2
113
TXD2
SPI
137
SPI_MISO
63
SPI_MOSI
65
SPI_WP
138
SPI_HOLD
136
SPI_CLK
64
SPI_CS0
62
SPI_CS1
I2C
111
I2C_SCLK
36
I2C_SD
GPIO
139
GPIO0
5-Port PHY
82
EPHY_LED0
_N_JTDO
8
EPHY_LED1
_N_JTDI
83
EPHY_LED2
_N_JTMS
7
EPHY_LED3
_N_JTCLK
9
EPHY_LED4
_N_JTRST_N
43
EPHY_RES _VBG
Type
O, IPU
I, IPU
O, IPU
I/O, IPD
I/O, IPD
I/O, IPD
I/O, IPD
O, IPD
O, IPU
O, IPU
I/O, IPU
O, IPU
I/O, IPD
O, IPD
I/O, IPD
I/O, IPD
I/O, IPD
I/O, IPU
A
Driv.
4 mA
4 mA
4 mA
4 mA
4 mA
4 mA
4 mA
4 mA
4 mA
4 mA
4 mA
4 mA
8 mA
4 mA
4 mA
4 mA
4 mA
4 mA
115
MDI_RN_P0
I
38
MDI_RP_P0
I
Description
WLAN Activity LED
UART Lite RXD
UART Lite TXD
Master output/Slave input
Master input/Slave output
GPO function
GPO function
SPI clock
SPI chip select0
SPI chip select1
I2C Clock
I2C Data
GPO0 (output only)
10/100 PHY Port #0 activity LED, JTAG_TDO
10/100 PHY Port #1 activity LED, JTAG_TDI
10/100 PHY Port #2 activity LED, JTAG_TMS
10/100 PHY Port #3 activity LED, JTAG_CLK
10/100 PHY Port #4 activity LED, JTAG_TRST_N
Connect to an external resistor to provide accurate bias
current
10/100 PHY Port #0 RXN
10/100 PHY Port #0 RXP
DSMT7620_V.1.3_091212
Page 17 of 54
loginid=yj.huo@z-linkelec.com,time=2012-11-23 11:46:26,ip=14.153.195.177,doctitle=MT7620_Datasheet_20121114.pdf,company=Z-Link Limited 香港瑞聯電子_RLT
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