Wiznet WizFi630 Guide

© Copyright 2012 WIZnet Co., Ltd.All rights reserved. 1
WizFi630 Hardware Design Guide
(Version 1.0)
©2012 WIZnet Co., Ltd. All Rights Reserved.
For more information, visit our website at http://www.wiznet.co.kr

© Copyright 2012 WIZnet Co., Ltd.All rights reserved. 2
Table of Contents
1. Overview ...............................................................................................................................................................................4
1.1 WizFi630-EVB Package Block Diagram ................................................................................................4
2. Signal List .............................................................................................................................................................................5
2.1 WizFi630 Pin-out ..................................................................................................................................................5
2.2 WizFi630 Pin Description .................................................................................................................................6
3. Electrical Specification ...................................................................................................................................................9
3.1 Absolute Maximum Ratings ...........................................................................................................................9
3.2 Operating Conditions .........................................................................................................................................9
3.3 DC Electrical Characteristics ............................................................................................................................9
3.3.1 Power Consumption ...............................................................................................................................9
3.3.2 DC characteristics for GPIO pins with 4mA driving capability ........................................9
3.3.3 DC charactereistics for GPIO pins with 8mA driving capability ......................................9
3.4 AC Electrical Characteristics ......................................................................................................................... 10
3.4.1 Power On Sequence ............................................................................................................................ 10
3.5 RF Specifications ................................................................................................................................................ 10
4. WizFi630-EVB Schematic ........................................................................................................................................... 12
5. WizFi630 Module Mechanical ................................................................................................................................. 13

© Copyright 2012 WIZnet Co., Ltd.All rights reserved. 3
Document Revision History
Date Revision Changes
2012-07-02 1.0 Release

© Copyright 2012 WIZnet Co., Ltd.All rights reserved. 4
1. Overview
This document describes hardware specification of WizFi630.
1.1 WizFi630-EVB Package Block Diagram
The following is a simplified block diagram of the WizFi630-EVB.
<Figure 1> Block-diagram of the WizFi630-EVB

© Copyright 2012 WIZnet Co., Ltd.All rights reserved. 5
2. Signal List
2.1 WizFi630 Pin-out
The WizFi630 Pin-out is shown in Figure 2 – 4.
<Figure 2> WizFi630 Module Top-Side
<Figure 3> WizFi630 Module Bottom-Side
<Figure 4> WizFi630-EVB Mini-PCIe Connector PCB Footprit

© Copyright 2012 WIZnet Co., Ltd.All rights reserved. 6
2.2 WizFi630 Pin Description
Pin
Number.
Drive
(mA)
I/O /
IPU / IPD
Name Description
1 P GND Ground
2 P 3.3V 3.3V supply
3 P GND Ground
4 P 3.3V 3.3V supply
5 4 I/O, IPD CTS_N UART1 CTS-N
6 4 I/O, IPD RTS_N UART1 RTS-N
7 4 I/O, IPD RIN UART1 RIN
8 4 I/O, IPD DTR_N UART1 DTR-N
9 4 I/O, IPD RxD UART1 RXD
10 4 I/O, IPD TxD UART1 TXD
11 4 I/O, IPD DSR_N UART1 DSR-N
12 4 I/O, IPD DCD_N UART1 DCD-N
13 4 O WLAN_LED Wireless Init On/ Active Data:blinking
14 NC No connection
15 I/O VBUS USB OTG VBUS pin;Connect VBUS pin of
the USB
16 NC No connection
17 I/O PADP USB OTG data pin Data+
18 4 I/O, IPD UART_RX UART2 RxD

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19 I/O PADM USB OTG data pin Data-
20 4 I/O, IPD UART_TX UART2 TxD
21 O TXOP0 10/100 PHY Port #0 TXP
22 I RXIM0 10/100 PHY Port #0 RXN
23 O TXOM0 10/100 PHY Port #0 TXN
24 I RXIP0 10/100 PHY Port #0 RXP
25 I RXIM1 10/100 PHY Port #1 RXN
26 O TXOP1 10/100 PHY Port #1 TXP
27 I RXIP1 10/100 PHY Port #1 RXP
28 O TXOM1 10/100 PHY Port #1 TXN
29 I RXIP2 10/100 PHY Port #2 RXP
30 O TXOM2 10/100 PHY Port #2 TXN
31 I RXIM2 10/100 PHY Port #2 RXN
32 O TXOP2 10/100 PHY Port #2 TXP
33 4 O LINK_LED_0 LAN port 0 Link LED
34 4 O LINK_LED_2 LAN port 2 Link LED
35 4 O LINK_LED_1 LAN port 1 Link LED
36 4 I/O, IPD GPIO0 WPS Button Push
37 2 I, IPU CPURST_N Power on reset
38 I/O, IPD EJT_TDO Reset Button Push(GPIO17)
39 I/O, IPD EJT_TRSTN UART2 Tx/Rx LED

© Copyright 2012 WIZnet Co., Ltd.All rights reserved. 8
40 I/O, IPD EJT_TMS Serial Command Mode #1(GPIO19)
41 I/O, IPD EJT_TDI UART1 Tx/Rx LED
42 I/O, IPD EJT_TCK WPS LED(GPIO20)
43 NC No connection
44 NC No connection
45 NC No connection
46 NC No connection
47 8 I/O, IPD I2C_SCLK Serial Command Mode #2(GPIO2)
48 8 I/O, IPD I2C_SD RUN LED(GPIO1)
49 P GND Ground
50 P 3.3V 3.3V supply
51 P GND Ground
52 P 3.3V 3.3V supply
Note:
1. IPD means internal pull-down; IPU means internal pull-up; P means power.

© Copyright 2012 WIZnet Co., Ltd.All rights reserved. 9
3. Electrical Specification
3.1 Absolute Maximum Ratings
Supply Voltage 3.6V
Vcc to Vcc Decouple -0.3 to +0.3V
Input, Output or I/O Voltage GND-0.3V to Vcc+0.3V
3.2 Operating Conditions
Operational Ambient Range -10 to 70℃
Supply Voltage 3.3V +/-10%
3.3 DC Electrical Characteristics
3.3.1 Power Consumption
Parameters Conditions Min Type Max Unit
3.3V Current Consumption @WizFi630 675 mA
3.3.2 DC characteristics for GPIO pins with 4mA driving capability
Symbol Min Normal Max Unit
VIH 2.0 5.5 V
VIL -0.3 0.8 V
VOH 2.4 V
VOL 0.4 V
IOH 10.0 19.4 32.1 mA
IOL 6.5 10.4 14.4 mA
3.3.3 DC charactereistics for GPIO pins with 8mA driving capability
Symbol Min Normal Max Unit
VIH 2.0 5.5 V
VIL -0.3 0.8 V
VOH 2.4 V
VOL 0.4 V

© Copyright 2012 WIZnet Co., Ltd.All rights reserved. 10
IOH 14.0 27.2 44.9 mA
IOL 9.8 15.7 21.8 mA
3.4 AC Electrical Characteristics
3.4.1 Power On Sequence
3.3V
CPURST_N
t_IO_CPURST_N
<Figure 5> Power On Sequence
Symbol Description Min Max Unit
t_IO_CPURST_N
Time between 3.3V power on to
CPURST_N de-assertion
10 - ms
3.5 RF Specifications
Type Description
Wireless Standard IEEE802.11b/g/n
Frequency Range USA: 2.400 ~ 2.483GHz
Europe: 2.400 ~ 2.483GHz
Japan: 2.400 ~ 2.497GHz
China: 2.400 ~ 2.483GHz
Operating Channels USA/Canada: 11(1 ~ 11)
Major Europe Countries: 13(1 ~ 13)
France: 4(10 ~ 13)
Japan: 14 for 802.11b(1 ~ 14), 13 for 802.11g(1 ~ 13)

© Copyright 2012 WIZnet Co., Ltd.All rights reserved. 11
Korea/China: 13(1 ~ 13)
Output Power(Tolerance +/-1dBm) 802.11b: 17dBm@11Mbps
802.11g: 14dBm@54Mbps
802.11n: 14dBm@150Mbps/72Mbps
Receive Sensitivity 802.11b: -89dBm@11Mbps
802.11g: -74dBm@54Mbps
802.11n(40MHz): -66dBm@150Mbps
802.11n(20MHz): -70dBm@72Mbps
Data Rates 802.11b: 1,2,5.5,11Mbps
802.11g: 6,9,12,18,24,36,48,54Mbps
802.11n(20MHz): 7,14.5,21.5,28.5,43.5,57.5,65,72Mbps
802.11n(40MHz): 29.5,86.5,115,130,144,150Mbps
Modulation Type 11g: OFDM(64QAM, 16QAM, QPSK, BPSK)
11b: DSS(CCK, DQPSK, DBPSK)
Antenna u.FL (EVB : 1T1R 2dBi)

© Copyright 2012 WIZnet Co., Ltd.All rights reserved. 12
4. WizFi630-EVB Schematic
<Figure 6> WizFi630-EVB Schematic
UART1 FULL FUNCTION PART
Title Size Document Number Rev Date: Sheet of
WizFi630-EVB V1.1 WizFi630-EVB
A2
11Tuesday, June 12, 2012
SGND
MH2 MOUNT-HOLE
1 2 3 4 5 6 7 8 9
MH3 MOUNT-HOLE
1 2 3 4 5 6 7 8 9
MH4 MOUNT-HOLE
1 2 3 4 5 6 7 8 9
RESET PART
GND GND
GND
C23 0.1uF
GND 3.3VD
R43 10K1 2
C20
1nF / 2KV
1 2
C27 NC(0.1uF)
C46 2.2uF
1 2
R25 1M
1 2
CPURST_N
R32 NC(1M)
1 2
LGND
GND
MH1 MOUNT-HOLE
1 2 3 4 5 6 7 8 9
C26
NC(1nF / 2KV)
1 2
SGND
L16 MMZ1005D330C
1 2
RXIM0
3PI, 24.2MM
J6
MINI-PCIe-MH
1 2
L14 MMZ1005D330C
1 2
TXOM0
WAN PART
5V
CTAB
TXD
C29 22pF
GND
C13 47uF/16V
12
R7 0R12
GND
USB PART
UD1+
GND
UD1-
C28 1nF / 2KV
12
U6
MAX3245EAI
C2+
1
C2-
2V- 3
R1_IN 4 R2_IN 5 R3_IN 6 R4_IN 7 R5_IN 8
T1_OUT 9 T2_OUT 10 T3_OUT 11
T3_IN
12 T2_IN 13 T1_IN 14
R5_OUT
15 R4_OUT 16 R3_OUT 17 R2_OUT 18 R1_OUT 19 /R2_OUT 20
/STATUS
21 /SHUTDOWN 22
/ONLINE
23
C1-
24
GND
25 VCC 26
V+ 27
C1+
28
R10 NC(0R)12
P2
DSUB9 (MALE)
5 9 4 7 2 8 3 6 1
10 11
C30 22pF
DSR
R8 NC(0R)12
R35 NC(10K)12
C31 22pF
WAN/LAN0
R9 NC(0R)12
C5 47uF/16V
12
R34 10K12
R11 NC(0R)12
C32 22pF
GND
MODE SELECT PART
GND
C14
0.1uF
12
R16 1.3K
Vout =5V
Vout = 0.8 * (1 + R1/R2)
R19 6.8K R22 1.3K
GND
SW_FB_5V
GND
D2
B230A
2 1
GND
U4
AX3101
FB
1EN 2Ocset 3VCC 4
VSS 8 VSS 7
SW 6 SW 5
GND
R18 100K
5V
L1 22uH
C33 22pF
CTS
R24 1K
1 2
GND
C34 22pF
VDD_IN
RXD
L2 33uH
C35 22pF
C4
0.1uF
12
GND
C36 22pF
C16
0.1uF
12
C24 10uF
DCD
R29 100K
GND
R27
6.8K
U5
AAT4610B
OUT
1
GND
2
SET
3ON# 4
IN 5
R23 NC
C25 10uF
GND
L3 MPZ1608S121
12
GND
RTS
R1 1.3K
GND
SOUT
UD1+
UD1-
S_RI
GND
GND
S_CTS S_DSR S_DCD S_TD
R21 NC
12
S_RTS S_RD
SGNDS_DTR
R20 NC
12
P1
DSUB9 (MALE)
5 9 4 7 2 8 3 6 1
10 11
PADP
R15 0R1 2 PADM R17 0R
1 2
R31 0R12
+
C3
220uF/16V
POWER PART
R3 4.7K
3.3VD
Vout = 3.3V
Vout = 0.8 * (1 + R1/R2)
R12 1.5K
SW_FB_3V3
GND
SIN
D1
B230A
2 1
GND
GND
DTR
GNDGND
VBUS
J1
DC JACK
2
3
1
TXD
3.3VD
R28 0R12
TXOP_LAN0
MAIN CONNECTOR PART
C17 0.1uF
U1
AX3101
FB
1EN 2Ocset 3VCC 4
VSS 8 VSS 7
SW 6 SW 5
S_RD
C22 0.1uF
C9
0.1uF
12
C18 0.1uF R26 0R12
S_TD
C19
0.1uF
S_TD
C15 47uF/16V
12
S_DTR S_RD
J2
CONN_2x5
1
122
3
344
5
566
7
788
9
910 10
GND
S_CTS S_DSR
C21
0.1uF
S_DCD
S_TD GND S_RTS S_RI
RTS
RXIP1
3.3VD
VDD_IN
DCD
LINK0
TXD DTR
1.8V_AVCC_ETH
GND
LINK1 EJTAG-TDI EJTAG-TRSTN
J4
USB-103
+5V 1
D- 2
D+ 3
GND 4
5
566
TXOP2 TXOM2
GND
C7 10uF
12
LINK2 UART_TX UART_RX
I2C_SCLK L4
MPZ1608S121
1 2
C6 10uF
12
TXOP1
RXIP2
RXIP0 RXIM0
L7 MMZ1005D330C
1 2
LAN PART
CTAB
RXIM2 CPURST_N
TXOM1
GND
RXIM_LAN2
RXIP1
EJTAG-TCK EJTAG-TMS EJTAG-TDO GPIO0
3.3VD
GND
CTAB
RXIP_LAN2
L5 MMZ1005D330C
1 2
RXIM1 TXOP1
L6 MMZ1005D330C
1 2
L8 MMZ1005D330C
1 2
TXOM1
TOP BOT
J5 PCIe_MiniCard_Slot
RTS_N 6
DTR_N 8
TXOM1 28
UART_TX 20
3.3V 4
UART_RX 18
RXIP0 24
RXIM0 22
GPIO_0 36
TXOM2 30
TXOP1 26 TXOP2 32
3.3V 2
LINK_LED_2 34
EJT_TCK 42
I2C_SD 48
EJT_TMS 40
3.3V 52 3.3V 50
GND
1
PADP
17
DSR_N
11 RXD
9
VBUS
15
PADM
19
TXOP0
21
RIN
7
TXOM0
23
RXIP1
27
RXIP2
29
LINK_LED_1
35
TXD 10
DCD_N 12
NC 14 NC 16
EJT_TDO 38
NC 44 NC 46
3GND
CTS_N
5
WLAN_LED
13
RXIM1
25
RXIM2
31
LINK_LED_0
33
CPURST_N
37
EJT_TRSTN
39
EJT_TDI
41
NC
43
NC
45
I2C_SCLK
47
GND
49
GND
51
GND
53 GND
54 GND
55 GND
56
TXOP_LAN2 TXOM_LAN1 RXIP_LAN1
3.3VD
L11 MMZ1005D330C
1 2
RXIP2
RXIM_LAN1
RXD RIN CTS
I2C_SD
C42 1nF / 2KV
GND
VBUS WLAN_LED DSR
GND
PADM PADP
C41 0.1uF
GND
RXIM1 TXOM0 TXOP0
LGND
P3 RB1-105BAG1A
TD+
1
TD-
2
TCT
3
NC1
4
NC2
5
RCT
6
RD+
7
RD-
8
CH_GND1
9
CH_GND2
10
C55 1nF / 2KV
GND
C52 0.1uF
R33
1M
12
GND
LGND
P4 RB1-105BAG1A
TD+
1
TD-
2
TCT
3
NC1
4
NC2
5
RCT
6
RD+
7
RD-
8
CH_GND1
9
CH_GND2
10
1.8V_AVCC_ETH
C39 10pF
12
C40 10pF
12
R40 49.9R
12
GND
C44
1.2nF
12
R41 49.9R
12
GND
C54
1.2nF
12
R47 49.9R
12
R48 49.9R
12
C50 10pF
12
L12 MMZ1005D330C
1 2
C51 10pF
12
RXIM2
LAN2 LAN1
TXOP2
C37 10pF
12
L9 MMZ1005D330C
1 2
C38 10pF
12
R38 49.9R
12
GND
R39 49.9R
12
C43
1.2nF
12
R30 0R12
GND
C53
1.2nF
12
R2 100K
R45 49.9R
12
R46 49.9R
12
C49 10pF
12
C48 10pF
12
TXOM2 L10
MMZ1005D330C
1 2 TXOM_LAN2
TXOP_LAN1
GND
3.3VD
S_DCDDCD
TXOM_LAN0
3.3VD
S_RI
U2 AME8805 1.8V
IN
2
GND
1
OUT 3
C10 47uF/16V
12
S_DSR
5V
GND
C2 0.1uF
C8 0.1uF
C1 0.1uF
UART_TX
C12 0.1uF
C11 0.1uF SIN
UART_RX
GND SOUT SIN
J3
CONN_2x5
1
122
3
344
5
566
7
788
9
910 10
R5 0R R4 0R
L15 MMZ1005D330C
1 2
RXIP0
S_CTS
3.3VD
EJTAG-TMS
S_RD
ON
SW1 KSD02H
1 2 3
4
R13 NC(10K)12
GPIO 19
GPIO 2
GND
S_DTR
R36 4.7K
12
R37 4.7K
12
I2C_SCLK
S_RTS
GND
R6 0R12
RXD
3.3VD
SOUT
R14 10K12
EJTAG-TDO SW3
SW TACT-SPST-ST
1 3 2 4
3.3VD
GND
GND
R44 4.7K
12
3.3VD
GPIO0
GPIO 7/RESET
R42 4.7K
12
GND
C45 0.1uF
SW2
SW TACT-SPST-ST
1 3 2 4
GPIO 0/WPS
C47 0.1uF
RXIM_LAN0
5V DC
U3
MAX3225
READY
1
C1+
2
V+ 3
C1-
4
C2+
5
C2-
6V- 7
T2OUT 8
R2IN 9
R2OUT
10
/INVALID 11
T2IN
12
T1IN
13
FORCEON 14
R1OUT
15 R1IN 16
T1OUT 17
GND 18
VCC 19
/FORCEOFF 20
L13 MMZ1005D330C
1 2
TXOP0
C63 1nF / 2KV
GND
C62 0.1uF
GND
LGND
GND
R59 49.9R
12
P5 RB1-105BAG1A
TD+
1
TD-
2
TCT
3
NC1
4
NC2
5
RCT
6
RD+
7
RD-
8
CH_GND1
9
CH_GND2
10
C61
1.2nF
12
R60 49.9R
12
C58 10pF
12
C59 10pF
12
GPIO 14
LINK2
D10
LED
12
D9
LED
12
R61 330R
1 2
WAN Port LED
R56 330R
1 2
3.3VD
EJTAG-TCK
LAN1 Port LED
LINK0 EJTAG-TDI
R62 330R
1 2
INDICATOR LED PART
EJTAG-TRSTN D11
LED
12
LAN2 Port LED
R55 330R
1 2
D5
LED
12
D8
LED
12
R51 330R
1 2
D4
LED
12
R52 330R
1 2
D7
LED
12
Wireless ACT LED Power LED
LINK1
R49
0R
1 2
R54 330R
1 2
GND
WLAN_LED
UART2 UART1 WPS
GPIO 1
I2C_SD
D6
LED
12
System(RUN)
D3
LED
12
R53 330R
1 2
R50 330R
1 2
RIN
GND
UART2 PART
C56 10pF
12
C57 10pF
12
R58 49.9R
12
GND
R57 49.9R
12
C60
1.2nF
12
RXIP_LAN0

© Copyright 2012 WIZnet Co., Ltd.All rights reserved. 13
5. WizFi630 Module Mechanical
<Figure 7> WizFi630 Module demension
<Figure 8> WizFi630-EVB PCB Footprint