User manual
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
7654321
D
C
B
A
A9903.3.1020.B
MCU.Sch
1327-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]
PCT[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]
PBT[7..0]
PDT[7..0]
PET0
PET1
PET2
PET3
PET4
PET5
PET6
PET7
PET[7..0]
PET[7..0]
PBT0
PBT1
PBT2
PBT3
PBT4
PBT5
PBT6
PBT7
VTGGND
PAT0
PAT1
PAT2
PAT3
PAT4
PAT5
PAT6
PAT7
PCT0
PCT1
PCT2
PCT3
PCT4
PCT5
PCT6
PCT7
VTG
GND
PGT0
PGT1
PGT2
PDT0
PDT1
PDT2
PDT3
PDT4
PDT5
PDT6
PDT7
ADC0
ADC1
PFT2
PFT3
PFT4
PFT5
PFT6
PFT7
GND
AVTG
PAT[7..0]
PCT[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]
PBT[7..0]
PDT[7..0]
PET0
PET1
PET2
PET3
PET4
PET5
PET6
PET7
PET[7..0]
PET[7..0]
PBT0
PBT1
PBT2
PBT3
PBT4
PBT5
PBT6
PBT7
VTGGND
PAT0
PAT1
PAT2
PAT3
PAT4
PAT5
PAT6
PAT7
PCT0
PCT1
PCT2
PCT3
PCT4
PCT5
PCT6
PCT7
VTG
GND
PGT0
PGT1
PGT2
PDT0
PDT1
PDT2
PDT3
PDT4
PDT5
PDT6
PDT7
ADC0
ADC1
PFT2
PFT3
PFT4
PFT5
PFT6
PFT7
GND
AVTG
ZIF SocketTQFP Footprint
VTG AVTG
12
C102
100N_16V_X7R
12
C103
100N_16V_X7R
12
C107
100N_16V_X7R
12
C106
100N_16V_X7R
21
L100
BLM-21A102S
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
ST100
TQFP64 ZIF SOCKET
12
C104
100N_16V_X7R
12
C105
100N_16V_X7R
12
C100
100N_16V_X7R
12
C101
100N_16V_X7R
AREFT
AREFT
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 mounted
PGT3
PGT4
GND
LCDCAP
GND
LCDCAP
PGT3
PGT4
ADC0 ADC0
ADC1 ADC1
PGT5
PGT5
1 2
C108
1U_16V_X7R
Not mounted
12
C109
1U_16V_X7R