MDT10P64 Datasheet, PDF (17/18 Pages) Micon Design Technology Corporation – 8-bit micro-controller

2. Input Voltage (Vdd = 5V) :
Port
Min
TTL
Vss
Vil
Schmitt trigger
Vss
TTL
Vih
Schmitt trigger
3.0V
3.8V
These parameters are for reference only.
Max
0.8V
0.6V
Vdd
Vdd
Input Voltage (Vdd = 3V) :
Port
Min
TTL
Vss
Vil
Schmitt trigger
Vss
TTL
Vih
Schmitt trigger
2.0V
2.6V
These parameters are for reference only.
Max
0.4V
0.2V
Vdd
Vdd
3. Output Voltage (Vdd = 5V) :
PA,PB
Condition
Voh
3.5V
Ioh = -20mA
Vol
0.9V
Iol = 20mA
Voh
4.2V
Ioh = -5mA
Vol
0.7V
Iol = 5mA
These parameters are for reference only.
4. Output Current (Max.) (Vdd = 5V) :
I/O Port
source current
sink current
These parameters are for reference only.
Current
25mA
40mA
MDT10P64
This specification are subject to be changed without notice. Any latest information please preview
http;//www.mdtic.com.tw
P.17
2005/6 V1.4