Rainbow-electronics ATmega163L Manual do Utilizador descarregar pdf (Página 108)

ATmega163(L)

108

Figure 70. PORTC Schematic Diagram (Pins PC0 - PC1)

Figure 71. PORTC Schematic Diagram (Pins PC2 - PC5)

0

1

TWEN

SCL/SDA in

SCL/SDA out

PCn

DDCn

n

n = 0, 1

PUD

0

1

PUD: PULL-UP DISABLE

DATA BUS

D

D

Q

Q

RESET

RESET

C

C

WD

WP

RD

MOS

PULL-

UP

PCn

R

R

WP:

WD:

RL:

RP:

RD:

WRITE PORTC

WRITE DDRC

READ PORTC LATCH

READ PORTC PIN

READ DDRC

DDCn

PORTCn

RL

RP

PUD

PUD: PULL-UP DISABLE

n: 2..5

1 2 ... 103 104 105 106 107 108 109 110 111 112 113 ... 155 156

Comentários a estes Manuais

Sem comentários