arduino mini 03

1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. Y1. 16MHZ. Y1. 16MHZ. J3. CON4A. J3. CON4A. 1 3. 2 4. C1. 100n. C1. 100n. C3. 100n. C3. 100n. C6. 22p. C6. 22p. U1.
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5

+9V

4

4

BYP

3

ON/OFF

2

1

ARDUINO MINI 03

+5V

+5V +5V

C8 10uF 6V

2

D

GND

U2 LP2985AUM5-5.0/SOT23 1 VIN VOUT 5

3

+5V

R2 10K

C5 10n

+9V

C2 100n

+9V

J2

RESET U1 ATMEGA8-A C6

C

C7

Y1 16MHZ

22p

C1 100n

B

20 18 21

AREF AVCC AGND VCC1 VCC2 GND1 GND2

28 27 26 25 24 23

ADC5 ADC4

4 6 3 5

PC5(ADC5/SCL) PC4(ADC4/SDA) PC3(ADC3) PC2(ADC2) PC1(ADC1) PC0(ADC0)

19 22

ADC6 ADC7

PD7(AIN1) PD6(AIN0) PD5(T1) PD4(XCK/T0) PD3(INT1) PD2(INT0) PD1(TXD) PD0(RXD)

11 10 9 2 1 32 31 30

7

XTAL2

8

ADC6 ADC7

+5V D1 BAS21/SOT

SCK

XTAL1

+5V

+9V

PB5(SCK) PB4(MISO) PB3(MOSI/OC2) PB6(XTAL1) PB2(SS/OC1B) PB1(OC1A) PB7(XTAL2) PB0(ICP1)

17 16 15 14 13 12

29

22p

C3 100n

PC6(RESET)

D2 BAS21/SOT

R1

1K IO13 IO12 IO11 IO10

1 2 3 4 5 6 7 8 9 10 11 12 CON12 CON12

IO9 IO8 IO7 IO6 IO5 IO4 IO3 IO2 RX TX

12 11 10 9 8 7 6 5 4 3 2 1 J1

ADC7 ADC6

A

Size A Date:

Document Number Saturday, January 20, 2007 5

Rev ? Sheet

1

of 4

1 2 3 4 5 +5V

J5 CON2

1 3

Title

J7 CON5

BT_reset

J3 CON4A

2 1

2 4

+5V

TX RX

ADC4 ADC5

1 3

2

1