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

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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

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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

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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

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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.

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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

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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)