MT7620N Просмотр технического описания (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
26
5
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17
N
MDQ
S1
MDQ
M1
MA4
DDR
_IOC
_V12D
DDR_I
MA13
O
_V18
D
SOC_C SOC
O _IO
_V12D _V33D
_2 _2
GND
EPHY
_V33
A
EPHY
_V33A
MDI
_TN_
P3
MDI
_TP_P
3
MDI_
RP
_P4
MDI
_RN_
P4
N
P
MCK_
P
MCK_
N
MA6
ND_CL
MA8
MA12
MA7
DDR
_IO
_V18D
ND_CS_
N
E/ SD
_CARD
_DETE
ND_W
P/ SD
_WP
DSR _N
RXD
MDI_ MDI MDI_ MDI
TXD2 TP _TN_ RP _RN_ P
_P2 P2 _P2 P2
CT
R MD5 MD2 MA11 MA9
MA5
MA3
MBA2
ND_RB_
N/
SD_CLK
ND_AL
ND_RE E/
_N SD_CM
D
ND
_WE
_N
EPHY MDI_ MDI
TXD RTS_N RXD2 _RES RP _RN_ R
_VBG _P1 P1
T MD0 MD6
MD4
MDQS0
MA1
MBA1
MWE
_N
ND_D6/
BT
_WACT
ND_D4
/
BT_ST
AT
ND_D2
/
SD_D2
ND
_D0/
SD _D0
DCD
_N
RIN
I2C_S
D
MDI
_RN_
P0
MDI_
TP
_P1
MDI
_TN_
P1
T
U MD7 MD1
MD3
MDQM
0
MA10
MBA0
MCKE
ND_D7/
BT_ANT
ND_D5
/
BT_AU
X
ND_D3
/
SD_D3
ND
_D1/
SD _D1
DTR
_N
CTS_N
I2C
_SCLK
MDI_
RP
_P0
MDI
_TP_P
0
MDI
_TN_
P0
U
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17
Table 2-1 DDR2 Ball Map
2.2 DR-QFN (12 mm x 12 mm) 148-Pin Package Diagram
2.2.1 Left side view
NC NC
74
73
72
71
70
69
68
67
66
NC
148
147
146
145
144
143
142
141
140
139
NC
PLL
S oC
RF0_OUTP
75
RF0_PA2_V33N 1
RF0_OUTN
76
RF0_PA1_V33A 2
GND
77 RF
RF1_VX_LDO 3
NC
78
RF1_OUTP 4
RF1_PA2_V33N
79
RF1_OUTN 5
RF1_PA1_V33A
80
SOC_IO_V33D_1 6
WLED_N
81
EPHY_LED3_N_JTCLK 7
EPHY_LED0_N_JTDO
82
EPHY_LED1_N_JTDI 8
EPHY_LED2_N_JTMS
83
EPHY_LED4_N_JTRST_N 9
SOC_CO_V12D_1
84
VDD18
VDD25 10
DDR_DQ14
DDR_DQ15
85
DDR_DQ9
DDR_DQ14 11
DSMT7620_V.1.3_091212
Page 8 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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