MT7620A データシートの表示（PDF） - MediaTek Inc
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MT7620A 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
Pins
Name
116
MDI_TN_P0
39
MDI_TP_P0
42
MDI_RN_P1
118
MDI_RP_P1
41
MDI_TN_P1
40
MDI_TP_P1
121
MDI_RN_P2
44
MDI_RP_P2
46
MDI_TN_P2
45
MDI_TP_P2
125
MDI_RN_P3
48
MDI_RP_P3
124
MDI_TN_P3
47
MDI_TP_P3
126
MDI_RN_P4
49
MDI_RP_P4
127
MDI_TN_P4
50
MDI_TP_P4
Misc.
66
PORST_N
141
PA_PE_G0
68
PA_PE_G1
142
ANT_TRN
69
ANT_TRNB
67
WDT_RST_N
USB PHY
129
UPHY0 _V33A
128
UPHY0 _V12D
130
UPHY0 _VRES
Type
O
O
I
I
O
O
I
I
O
O
I
I
O
O
I
I
O
O
I, IPU
O, IPD
O, IPD
O, IPD
O, IPD
O, IPU
P
P
I/O
53
UPHY0 _PADM I/O
52
UPHY0 _PADP I/O
DDR1/SDR
85
MD15
I/O
11
MD14
I/O
86
MD13
I/O
12
MD12
I/O
87
MD11
I/O
13
MD10
I/O
Driv. Description
10/100 PHY Port #0 TXN
10/100 PHY Port #0 TXP
10/100 PHY Port #1 RXN
10/100 PHY Port #1 RXP
10/100 PHY Port #1 TXN
10/100 PHY Port #1 TXP
10/100 PHY Port #2 RXN
10/100 PHY Port #2 RXP
10/100 PHY Port #2 TXN
10/100 PHY Port #2 TXP
10/100 PHY Port #3 RXN
10/100 PHY Port #3 RXP
10/100 PHY Port #3 TXN
10/100 PHY Port #3 TXP
10/100 PHY Port #4 RXN
10/100 PHY Port #4 RXP
10/100 PHY Port #4 TXN
10/100 PHY Port #4 TXP
4 mA
16 mA
16 mA
8 mA
8 mA
4 mA
Power on reset
0 V to 3.3 V control for external PA0
0 V to 3.3 V control for external PA1
Positive signal for antenna T/R switch
Negative signal for antenna T/R switch
Watchdog Reset
3.3 V USB PHY analog power supply
1.2 V USB PHY digital power supply
Connect to an external 8.2 kΩ resistor for band-gap
reference circuit
USB Port0 data pin Data-
USB Port0 data pin Data+
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
SDRAM/DDR Data bit #15
SDRAM/DDR Data bit #14
SDRAM/DDR Data bit #13
SDRAM/DDR Data bit #12
SDRAM/DDR Data bit #11
SDRAM/DDR Data bit #10
DSMT7620_V.1.3_091212
Page 18 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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