Atmel STK502 - Manual (Page 28)

Complete Schematics
6-2 STK502 User Guide
2528A–AVR–11/02
Figure 6-1. Schematics, 1 of 3
1
2
3
4
5
6
78
A B C D
8
7
6
5
4
3
2
1
D C B A
A9903.3.1020.B
MCU.Sch
13
27-Aug-2002
16:12:06
STK502
add-on
card
for
ATmega169,
SOCKETS
ATMEL
Norway
Vestre
Rosten
78,
7075
TILLER
NORWAY
PAGE:
of
TITLE: Document
number:
Revision:
B
Date:
PAT
[7
..0
]
PC
T
[7..0]
PAT[7..0] PCT[7..0]
PFT[7..0]
PFT
[7
..0
]
PGT[5..0]
PGT
[5
..0
]
AREFT
XTAL1 XTAL2
PDT[7..0]
PBT[7..0]
PB
T [7..0]
PDT
[7
..0
]
PET0 PET1 PET2 PET3 PET4 PET5 PET6 PET7
PET[7..0]
PET[
7. .0
]
PB
T 0
PB
T 1
PB
T 2
PB
T 3
PB
T 4
PB
T 5
PB
T 6
PB
T 7
VTG
GND
PAT0
PAT1
PAT2
PAT
3
PAT
4
PAT
5
PAT
6
PAT
7
PC
T 0
PC
T 1
PC
T 2
PC
T 3
PC
T 4
PC
T 5
PC
T 6
PC
T 7
VTG GND
PGT
0
PGT
1
PGT
2
PDT0
PDT1
PDT2
PDT3
PDT4
PDT5
PDT6
PDT7
ADC0
ADC1
PFT2
PFT3
PFT4
PFT5
PFT6
PFT7
GND AVTG
PAT
[7
..0
]
PC
T [7..0]
PAT[7..0]
PCT[7..0]
PFT[7..0]
PFT[
7.
.0
]
PGT[5..0]
PG
T
[5..0]
AREFT
XTAL1 XTAL2
PDT[7..0]
PBT[7..0]
PB
T [7..0]
PD
T [7..0]
PET0 PET1 PET2 PET3 PET4 PET5 PET6 PET7
PET[7..0]
PET[
7.
.0
]
PB
T 0
PB
T 1
PB
T 2
PB
T 3
PB
T 4
PB
T 5
PB
T 6
PB
T 7
VTG
GND
PAT0
PAT1
PAT2
PAT
3
PAT
4
PAT
5
PAT
6
PAT
7
PC
T 0
PC
T 1
PC
T 2
PC
T 3
PC
T 4
PC
T 5
PC
T 6
PC
T 7
VTG GND
PGT
0
PGT
1
PGT
2
PDT0
PDT1
PDT2
PDT3
PDT4
PDT5
PDT6
PDT7
ADC0
ADC1
PFT2
PFT3
PFT4
PFT5
PFT6
PFT7
GND AVTG
Z
IF
So
ck
et
T
Q
FP
Fo
ot
pr
in
t
VTG
AVTG
1 2
C102 100N_16V
_X7R
1 2
C103 100N_16V
_X7R
1 2
C107 100N_16V
_X7R
1 2
C106 100N_16V
_X7R
2
1
L100 BLM
-21A
102S
GND
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
ST
100
T
Q
FP64 ZIF SOCKET
1 2
C104 100N_16V
_X7R
1 2
C105 100N_16V
_X7R
1 2
C100 100N_16V
_X7R
1 2 C101 100N_16V
_X7R
AR
E FT
AR
E FT
GND
GND
PD7(SEG15) 32 PD6(SEG16) 31 PD5(SEG17)
30 PD4(SEG18) 29 PD3(SEG19) 28
PD2(SEG20) 27 PD1(INT0/SEG21) 26 PD0(ICP/SEG22)
25
LCDCAP
1
PE0(RXD)
2
PE1(TXD)
3
PE2(AIN0/XCK)
4
PE3(AIN1)
5
PE4(SCL/USCK)
6
PE5(SDA/DI)
7
PE6(DO)
8
XTAL1(TOSC1) 24 XTAL2(TOSC2) 23
GND 22 VCC 21 PG5(RESET)
20 PG4(T0/SEG23) 19 PG3(T1/SEG24) 18
PB7(OC2) 17
PB6(OC1B)
16
PB5(OC1A)
15
PB4(OC0)
14
PB3(MISO)
13
PB2(MOSI)
12
PB1(SCK)
11
PB0(SS)
10
PE7
9
(SEG14)PG0
33
(SEG3)PA7
44
(SEG4)PG2
43
(SEG5)PC7
42
(SEG6)PC6
41
(SEG7)PC5
40
(SEG8)PC4
39
(SEG9)PC3
38
(SEG10)PC2
37
(SEG11)PC1
36
(SEG12)PC0
35
(SEG13)PG1
34
(SEG2)PA6
45
(SEG1)PA5
46
(SEG0)PA4
47
(COM3)PA3
48
AVCC 64
AGND 63
AREF 62
(ADC0)PF0
61
(ADC1)PF1 60
(ADC2)PF2 59
(ADC3)PF3 58
(TCK/ADC4)PF4 57
(TMS/ADC5)PF5
56
(TDO/ADC6)PF6 55
(TDI/ADC7)PF7 54
GND 53
VCC 52
(COM0)PA0
51
(COM1)PA1 50
(COM2)PA2 49
U100 ATMEGA169L-4AC Not m
ounted
PGT3
PGT4
GND
L C DC
AP
GND
L C DC
AP
PGT3
PGT4
ADC0
ADC0
ADC1
ADC1
PGT5
PGT5
1 2
C108 1U_16V
_X7R
Not m
ounted
1 2
C109 1U_16V
_X7R