WIZ830MJ WIZnet, WIZ830MJ Datasheet - Page 8

• Manufacturer Part Number: WIZ830MJ
• Description: Ethernet Modules W5300+MAG JACK
• Manufacturer: WIZnet

Specifications of WIZ830MJ

• Rohs: yes
• Product: Serial to Ethernet Modules
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 70 C
• Dimensions: 53.3 mm x 34 mm x 19.5 mm
• Minimum Operating Temperature: 0 C

© Copyright 2008 WIZnet Inc. All rights reserved
2.4.
BRDY[3:0]
/LINKLED
/COLLED
/FDXLED
/SPDLED
/ACTLED
Symbol
/RXLED
Symbol
/RESET
/TXLED
2.5. Miscellaneous Signals
NC
Network Indicator LED Signals
Type
Type
O
O
O
O
O
O
O
O
I
-
J2:3
J2:4
J2:5
J2:6
J2:7
J2:8
J2:9
J2:17
J2:11 ~ J2:14
J2 : 22, J2:25, J2:26,
J2:27,
J2:28
Pin No.
Pin No.
Link LED
It indicates the link status of
media(10/100M).
Transmit activity LED : Transmit
Enable
It notifies the output of transmit data
through TXOP/TXON
(Transmit Activity).
Receive activity LED : Transmit Data
It notifies the input of receive data from
RXIP/RXIN (Receive Activity)
Collision LED : Transmit Data
It notifies when collisions occur.
It is valid at half-duplex, and is ignored at
full-duplex.
Full duplex LED : Transmit Data
It outputs low at the full-duplex and
outputs high at the halfduplex
according to auto-negotiation or manual
configuration of OP_MODE[2:0].
Link speed LED : Transmit Data
It is asserted low at the 100Mbps and
high at the 10Mbps
according to auto-negotiation or manual
configuration of OP_MODE[2:0].
Activity LED
It notifies the output of transmit data
through TXOP/TXON or the input of
receive data from RXIP/RXIN.
Reset : This pin is active low input to
initialize or re-initialize W5300.
RESET should be held at least 2us after
low assert, and wait for at least 10ms
after high de-assert in order for PLL logic
to be stable
Buffer Ready Indicator
BRDYn monitors TX/RX memory status
of each socket.
For more details refer to the W5300
Datasheet
Not Connect
Description
Description
WIZ830MJ Datasheet
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J
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W
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J
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0
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a
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