WIZ620wi WIZnet, WIZ620wi Datasheet - Page 43

• Manufacturer Part Number: WIZ620wi
• Description: WiFi / 802.11 Modules 802.11B/G/N WIFI MOD
• Manufacturer: WIZnet

Specifications of WIZ620wi

• Frequency Band: 2.4 GHz
• Data Rate: 11 Mbps
• Interface Type: UART, USB

4.1 WIZ620wi module pin assignment
WIZ620wi User’s Manual
No
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
1
2
3
4
5
6
7
8
9
nWLAN_LED
GE_RXCLK
GE_MDIO
GE_RXDV
GE_RXD2
GE_RXD0
GE_RXD1
GE_RXD3
GE_MDC
Name
PADM
DCD1
DTR1
RXD1
TXD1
TXD2
RXD2
DSR1
VBUS
PADP
CTS1
GND
GND
RTS1
GND
3.3V
3.3V
RI1
(WIZnet Co., Ltd.)
Shared
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
UART1 : DTR
UART1 : DCD
UART1 : RXD
UART1 : CTS
GND
UART2 : RXD
GND
VCC 3.3V Input
VCC 3.3V Input
UART1 : RTS
UART1 : DSR
PHY Management Clock
USB OTG VBUS pin
Connect VBUS pin of the USB connector
USB OTG data pin Data+
USB OTG data pin Data‐
RGMII/MII RX Data Valid
RGMII/MII RX Clock
RGMII/MII RX Data bit 2
RGMII/MII RX Data bit 0
RGMII/MII RX Data bit 1
RGMII/MII RX Data bit 3
GND
UART1 : TXD
UART2 : TXD
UART1 : RI
Wireless init : ON / Active data : Blinking
PHY Management Data
Description
43