MDT10P65
Pin name Type Buffer type
Description
Bi-directional I/O port B. Port B can be software
programmed for internal 25K ohm pull-up on all pins.
PB0-PB7 can generate interrupt on pin state change.
Can be the external interrupt pin.
PB0/IQR
PB1
PB2
PB3
PB4
PB5
PB6
PB7
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
ST/TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PD0-PD7
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
ST
ST
ST
ST
ST
ST
ST
ST
ST
Bi-directional I/O port C. Port C can be software
programmed for internal 100K pull-up on all pins.
Can be Timer1 oscillator output or Timer1 clock input.
Can be Timer1 oscillator input.
Bi-directional port. All pins can generate interrupt on pin
state change. Port D can be software programmed for
internal 100K pull-up on all pins.
Bi-directional port E. Port E can be software programmed
for internal 100K pull-up on all pins.
PE0
PE1
PE2
Vdd
Vss
I/O
I/O
I/O
ST
ST
ST
Power input
Ground pin
This specification are subject to be changed without notice. Any latest information
please preview http;//www.mdtic.com.tw
P. 4
2005/10
Ver. 1.6
MDTIC [ Micon Design Technology Corporation ]
