Atmel AVR AT90S2313 User Manual

60
AT90S2313
0839G–08/01
Figure 45. Port D Schematic Diagram (Pin PD1)
Figure 46. Port D Schematic Diagram (Pins PD2 and PD3)
DATA BUS
D
D
Q
Q
RESET
RESET
C
C
WD
WP
RD
RP
RL
MOS
PULL-
UP
PD1
R
R
WP:
WD:
RL:
RP:
RD:
TXD:
TXEN:
WRITE PORTD
WRITE DDRD
READ PORTD LATCH
READ PORTD PIN
READ DDRD
UART TRANSMIT DATA
UART TRANSMIT ENABLE
DDD1
PORTD1
TXEN
TXD

Atmel AVR AT90S2313 Specifications

General

Brand	Atmel
Model	AVR AT90S2313
Category	Microcontrollers
Language	English