diff --git a/library/wiznet.dcm b/library/wiznet.dcm
index 20a0365d..da548509 100644
--- a/library/wiznet.dcm
+++ b/library/wiznet.dcm
@@ -3,6 +3,7 @@ EESchema-DOCLIB  Version 2.0
 $CMP W5100
 D WizNet W5100  10/100Mb Ethernet controller with TCP/IP stack
 K Wiznet Ethernet controller 
+F https://www.sparkfun.com/datasheets/DevTools/Arduino/W5100_Datasheet_v1_1_6.pdf
 $ENDCMP
 #
 #End Doc Library
diff --git a/library/wiznet.lib b/library/wiznet.lib
index b36bc396..a789fb73 100644
--- a/library/wiznet.lib
+++ b/library/wiznet.lib
@@ -4,10 +4,10 @@ EESchema-LIBRARY Version 2.3
 # W5100
 #
 DEF W5100 U 0 40 Y Y 1 F N
-F0 "U" -850 1550 60 H V C CNN
-F1 "W5100" -750 -1450 60 H V C CNN
-F2 "" 400 0 60 H V C CNN
-F3 "" 400 0 60 H V C CNN
+F0 "U" -850 1550 50 H V C CNN
+F1 "W5100" -750 -1450 50 H V C CNN
+F2 "" 400 0 50 H V C CNN
+F3 "" 400 0 50 H V C CNN
 $FPLIST
  LQFP80
 $ENDFPLIST