User manual

-34 AVR Butterfly User Guide
4271C–AVR–04/05
Figure 7-1. Schematics, 1 of 4
1 2 3 4 5 6 78
A
B
C
D
8
7654321
D
C
B
A
A0301.3.1000.A
MCU.Sch
1430-Apr-2003 09:34:10
AVR Butterfly
ATMEL Norway
Vestre Rosten 79,
7075 TILLER
NORWAY
PAGE:
of
TITLE:
Document number: Revision: A
Date:
COM[3..0]
COM[3..0]
PF[7..4]
PF[7..4]
TOSC1
TOSC2
PB[7..0]
PB[7..0]
PE0
PE1
PE2
PE3
PE4
PE5
PE6
PE7
RESET
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
VCC
GND
COM0
COM1
COM2
COM3
LCD27
LCD28
LCD29
LCD4
LCD10
LCD7
LCD23
LCD22
LCD8
LCD5
LCD26
LCD25
VCC
GND
LCD15
LCD16
LCD18
LCD13
LCD11
LCD12
LCD14
LCD9
PF0
PF1
PF4
PF5
PF6
PF7
GND
RESET
12
C102
100N_16V_X7R
GND
1 2
C105
1U_16V_X7R
GND
LCDCAP
PF0
LCD6
LCD20
LCD21
LCD17
LCD19
LCD[32..3]
PF1
AVR_RxD
AVR_TxD
VCC
RST_FLASH
VCP
PE2
(temperature sensor)
(voltage reader)
PE[6..4]
VCP
PE3
12
C104
100N_16V_X7R
12
C100
100N_16V_X7R
21
L100
BLM-21A102S
12
C101
100N_16V_X7R
GND
LCD[32..3]
PE[6..4]
12
C103
100N_16V_X7R
GND
VCC
12
R100
10K
12
C106
10N_50V_X7R
GND
Sensor_2
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
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
ATMEGA169V-1MC