WIZ810MJ WIZnet, WIZ810MJ Datasheet - Page 5

• Manufacturer Part Number: WIZ810MJ
• Description: Ethernet Modules W5100+MAG JACK
• Manufacturer: WIZnet

Specifications of WIZ810MJ

• Rohs: yes
• Product: Serial to Ethernet Modules
• Interface Type: SPI
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 70 C
• Dimensions: 52 mm x 25 mm x 21 mm
• Minimum Operating Temperature: 0 C

1. Introduction
© Copyright 2007 WIZnet Inc. All rights reserved
WIZ810MJ is the network module that includes W5100 (TCP/IP hardwired chip, include PHY),
MAG-JACK (RJ45 with X’FMR) with other glue logics. It can be used as a component and no
effort is required to interface W5100 and Transformer. The WIZ810MJ is an ideal option for users
who want to develop their Internet enabling systems rapidly.
For the detailed information on implementation of Hardware TCP/IP, refer to the W5100
Datasheet.
WIZ810MJ consists of W5100 and MAG-JACK.
1.1. Features
1.2. Block Diagram
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TCP/IP, MAC protocol layer: W5100
Physical layer: Included in W5100
Connector: MAG-JACK(RJ45 with Transformer)
Supports 10/100 Base TX
Supports half/full duplex operation
Supports auto-negotiation and auto crossover detection
IEEE 802.3/802.3u Complaints
Operates 3.3V with 5V I/O signal tolerance
Supports network status indicator LEDs
Includes Hardware Internet protocols: TCP, IP Ver.4, UDP, ICMP, ARP, PPPoE, IGMP
Includes Hardware Ethernet protocols: DLC, MAC
Supports 4 independent connections simultaneously
Supports MCU bus Interface and SPI Interface
Supports Direct/Indirect mode bus access
Supports Socket API for easy application programming
Interfaces with Two 2.0mm pitch 2 * 14 header pin
Temperature : 0 ~ 70℃ (Operation), -40 ~ 85℃ (Storage)
WIZ810MJ Datasheet
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