Minggu, 30 Maret 2014

DIAGRAM DAN URUTAN PIN PADA IC ATmega16

Pin Diagram: 



Pin Description: 
Pin No.
Pin name
Description
Alternate Function
1
(XCK/T0) PB0
I/O PORTB, Pin 0
T0: Timer0 External Counter Input.
XCK : USART External Clock I/O
2
(T1) PB1
I/O PORTB, Pin 1
T1:Timer1 External Counter Input
3
(INT2/AIN0) PB2
I/O PORTB, Pin 2
AIN0: Analog Comparator Positive I/P
INT2: External Interrupt 2 Input
4
(OC0/AIN1) PB3
I/O PORTB, Pin 3
AIN1: Analog Comparator Negative I/P
OC0 : Timer0 Output Compare Match Output
5
(SS) PB4
I/O PORTB, Pin 4
In System Programmer (ISP)
Serial Peripheral Interface (SPI)
6
(MOSI) PB5
I/O PORTB, Pin 5
7
(MISO) PB6
I/O PORTB, Pin 6
8
(SCK) PB7
I/O PORTB, Pin 7
9
RESET
Reset Pin, Active Low Reset

10
Vcc
Vcc = +5V

11
GND
GROUND
12
XTAL2
Output to Inverting Oscillator Amplifier
13
XTAL1
Input to Inverting Oscillator Amplifier
14
(RXD) PD0
I/O PORTD, Pin 0
USART Serial Communication Interface
15
(TXD) PD1
I/O PORTD, Pin 1
16
(INT0) PD2
I/O PORTD, Pin 2
External Interrupt INT0
17
(INT1) PD3
I/O PORTD, Pin 3
External Interrupt INT1
18
(OC1B) PD4
I/O PORTD, Pin 4
PWM Channel Outputs
19
(OC1A) PD5
I/O PORTD, Pin 5
20
(ICP) PD6
I/O PORTD, Pin 6
Timer/Counter1 Input Capture Pin
21
PD7 (OC2)
I/O PORTD, Pin 7
Timer/Counter2 Output Compare Match Output
22
PC0 (SCL)
I/O PORTC, Pin 0
TWI Interface
23
PC1 (SDA)
I/O PORTC, Pin 1
24
PC2 (TCK)
I/O PORTC, Pin 2
JTAG Interface
25
PC3 (TMS)
I/O PORTC, Pin 3
26
PC4 (TDO)
I/O PORTC, Pin 4
27
PC5 (TDI)
I/O PORTC, Pin 5
28
PC6 (TOSC1)
I/O PORTC, Pin 6
Timer Oscillator Pin 1
29
PC7 (TOSC2)
I/O PORTC, Pin 7
Timer Oscillator Pin 2
30
AVcc
Voltage Supply = Vcc for ADC
31
GND
GROUND
32
AREF
Analog Reference Pin for ADC
33
PA7 (ADC7)
I/O PORTA, Pin 7
ADC Channel 7
34
PA6 (ADC6)
I/O PORTA, Pin 6
ADC Channel 6
35
PA5 (ADC5)
I/O PORTA, Pin 5
ADC Channel 5
36
PA4 (ADC4)
I/O PORTA, Pin 4
ADC Channel 4
37
PA3 (ADC3)
I/O PORTA, Pin 3
ADC Channel 3
38
PA2 (ADC2)
I/O PORTA, Pin 2
ADC Channel 2
39
PA1 (ADC1)
I/O PORTA, Pin 1
ADC Channel 1
40
PA0 (ADC0)
I/O PORTA, Pin 0
ADC Channel 0

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