User USB connector
STK600 has a USB connector that target AVR devices with USB interface can utilize. The connector is a mini-AB connector that supports On-the-
go functionality. The routing card for the device connects the USB connector to the appropriate pins on the AVR.
VBUS Generation
When the target AVR is acting as an On-the-go master it must supply VBUS voltage to the USB device it is controlling. To do so, place a jumper on
the pin header (J901) next to the USB connector. The FET is controlled by the UVCON signal, also routed to the target AVR.
When not using the VBUS generation feature, the jumper must be removed.
Note: VCC is 5.3V
GND
71 72 VTG
GND
71 72 VEXT
PH0
73 74 PH1
GND
73 74 VEXT
PH2
75 76 PH3
VCC
75 76 GND
PH4
77 78 PH5
VCC
77 78 GND
PH6
79 80 PH7
PDATA0 79 80 PDATA1
GND
81 82 VTG
PDATA2 81 82 PDATA3
XTAL1
83 84 AREF0 PDATA4 83 84 PDATA5
XTAL2
85 86 AREF1 PDATA6 85 86 PDATA7
GND
87 88 MOSI
PCTRL0 87 88 PCTRL1
TOSC1
89 90 MISO
PCTRL2 89 90 PCTRL3
TOSC2
91 92 SCK
PCTRL4 91 92 PCTRL5
TGT_RST 93 94 TDI
PCTRL6 93 94 PCTRL7
VCC6
95 96 TDO
GND
95 96 VCC3
GND
97 98 TMS
B_ID0
97 98 B_ID1
VCC6
99 100 TCK
B_ID6
99 100 B_ID7
Page 24 of 35
STK600 User Guide
2008-06-20
file://C:\Documents and Settings\PAWEL\Ustawienia lokalne\Temp\~hhE369.htm
