
Hardware Description
Table 3-2. AVR Sockets
AVR Devices
AT90S1200
STK500 Socket
SCKT3300D3
Color
Red
Number
3
Target ISP Header
SPROG3
AT90S2313
AT90S2323
SCKT3400D1
Blue
1
SPROG1. Connect RST on
AT90S2343
ATtiny12
ATtiny22
PORTE to PB5 on PORTB.
Connect XTI on PORTE to PB3
(XTAL1 on 2323) on PORTB.
ATtiny11
ATtiny28
AT90S4414
SCKT3400D1
SCKT3500D-
SCKT3000D3
Blue
None
Red
1
–
3
High-voltage Programming only
High-voltage Programming only
SPROG3
AT90S8515
ATmega161
AT90S4434
SCKT3100A3
Red
3
SPROG3
AT90S8535
ATmega16
ATmega163
ATmega323
AT90S2333
SCKT3200A2
Green
2
SPROG2
AT90S4433
ATmega8
ATtiny15
SCKT3600A1
Blue
1
SPROG1. Connect RST on
PORTE to PB5 on PORTB.
N/A
SCKT3700A1
Blue
1
Socket is not in use in this version
of STK500
ATmega103
Use the STK501 Top Module
ATmega128
Figure 3-16 shows an example of how AT90S2313 can be In-System Programmed. The
6-wire cable is connected from the ISP6PIN header to the red SPROG3 target ISP
header, and the AT90S2313 part is inserted in the red socket marked “SCKT3100D3”.
Figure 3-16. Example Connection for Programming AT90S2313
SPROG1
AVR
3-10
1925C–AVR–3/03
SCKT3300D3
SPROG2
SPROG3
ISP6PIN
AVR STK500 User Guide