Data Sheet
© Copyright 2013 WIZnet Co.,Ltd. All rights reserved. 
87
iEthernet 
W5200
Ver. 1.2.8  13NOV2012  1. Updated description of “W5200”(P.2) 
2.  Added  more  information  about  “indirect  interface  mode  at  1.1 
MCU Interface Signals”(P.8) 
3. Updated “Figure 1 at 1.1 MCU Interface Signals ”(P.8) 
corrected Pin6~7, Pin30~39, Pin42~43 
4. Updated “pin descriptions at 1.1 MCU Interface Signals”(P.8-13) 
5. Updated description of “INTn at 1.1 MCU Interface Signals”(P.9) 
      Added Sn_IR in description 
6. Updated “Socket register at 3.2 Socket registers”(P.16) 
corrected from Socket 0 to Socket n 
7. Updated description of Table   
Added WOL in Table of “Mode register at 4.1 Common Registers” 
(P.17) 
Added MF in Table of “Sn_MR at 4.2 Socket Registers ”(P.24) 
8. Updated description of “INTLEVEL  at 4.1 Common Registers”
(P.21) 
9. Corrected “ Figure24 and Table at 7.4.3 SPI Timing”(P.80) 
corrected from Tcss(Hold time) to Tcss(Setup time) in Table 
10. Corrected Table ,“F
SCK
 and T
CHZ 
at 7.4.3 SPI Timing”
(P.80) 
F
SCK
 from 80MHz to 80/33.3MHz 
T
CHZ
from 5ns to 2.1ns 
11. Corrected typo for: 
from registor to resistor in notes at 1.3 Miscellaneous Signals (P.11) 
from 1v80 to 1v8O(TYPO) in Table at 1.4 Power Supply Signals(P.11) 
from Interrupt Mask to Interrupt at 4.2 Socket Registers (P.29) 
from IR to IR2 at 4.1 Common Registers(P.21) 
Ver. 1.2.9  5APR2013  1.Corrected “Figure 1at 1 Pin Assignment” (P.8) 
from MDC/SPIEN to SPIEN, from MDIO to RSV 
2.Corrected Table   
from MDC/SPIEN to SPIEN at 1.1 MCU Interface Signals(P.10) 
from MDIO to RSV at 1.3 MCU Interface Signals(P.10) 
Notes: Pull-Up/Down resistor 75k ->10k 
3.Corrected “Figure 2,3 at 1.4 Power Supply Signal” (P.11~12) 
4. Corrected “Timeout expression at 4.1 Common Registers”(P.20) 
5.Updated  “Description  of  SOCK_LAST_ACK  at  4.2  Socket 
Register”(P.30) 










