WIZ811MJ Ethernet-SPI/Bus Module (RJ45) 2.54mm Pitch

Features

    Plug-in Network Module having W5100

    Useful for Designing Network Interface Parts

    Support Easy & Quick Hardware Design

    Usable without H/W design for W5100, transformer and RJ-45

    Fast evaluation available for W5100 and MCU in the target board

    Supports MCU BUS ans SPI Interface

    Supports auto MDI/MDIX (auto detection of crossover)

    Supports network status indicator LEDs - FDX, TX, RX, LINK, Collision

Comparison Table (WIZ810MJ vs. WIZ811MJ vs. WIZ812MJ)

		WIZ810MJ	WIZ811MJ	WIZ812MJ
Architecture	TCP/IP	W5100
	PHY	Embedded in W5100
	Mag Jack	RDA-125BAG1A
	Interface	10/100 Base-T Ethernet (Auto Detection)
Network	Protocol	TCP, UDP, IP, ARP, ICMP, IGMP, PPPoE, MAC
Dimension(mm)		52 x 25 x 21 (W x H x D)	55.5 x 25 x 23.5 (W x H x D)	55.5 x 25 x 23.5 (W x H x D)
Connector Type		2mm pitch 14 x 2 header	2.54mm pitch 10 x 2 header	2.54mm pitch 10 x 2 header J2:9 GND ->RX_LED J2:10 GND ->TX_LED J2:19 GND ->LINK_LED
PCB Through Hole		X	Two PCB Throughhole (ø3.00mm)	Four PCB Throughhole (ø3.00mm)
SPI Signal Pin		Shared for SPI and BUS signals	Separated for SPI signals (SPI_EN controlled by /SCS signal)	Separated for SPI signals (SPI_EN controlled by /SCS signal)
LINK LED		When the link is established, LED is on and flashes at the TX or RX		When the link is established, LED is on, but not flashes at the TX or RX
Input Voltage		3.3V internal operation and 5V tolerant I/Os
Temperature		Operation : 0 ~ 70(Centigrade Degree) Storage : -40 ~ 85(Centigrade Degree)
Power Consumtion		10/100 baseT max. 185mA (3.3V)

WIZ811MJ v1.1 Datasheet