w65c21 Western Design Center, Inc., w65c21 Datasheet - Page 6

• Manufacturer Part Number: w65c21
• Description: W65c21n And W65c21s Peripheral Interface Adapter Pia
• Manufacturer: Western Design Center, Inc.

W65C21N DC CHARACTERISTICS (V
Power Dissipation
Input High Voltage
Input Low Voltage
Input Leakage Current
Three-State (Off State), Leakage Current
Input High Current
Input Low Current
Output High Voltage
Output Low Voltage
Output High Current (Sourcing)
Output Low Current (Sinking)
Output Leakage Current (Off State)
Notes:
1.
2.
3.
4.
5.
D0-D7, IRQAB, IRQBB,
PA0-PA7, CA2, PB0-PB7, CB2
CA1, CB1, CS0, CS1, CS2B,
RESB, RS0, RS1, RWB , PHI2
D0-D7, PB0-PB7, CB2
PA0-PA7, CA2
PA0-PA7, CA2
D0-D7,
PA0-PA7, CA2, PB0-PB7, CB2
D0-D7, IRQAB, IRQBB,
PA0-PA7, CA2, PB0- PB7, CB2
PB0-PB7, CB1, CB2
DB0-DB7, IRQAB, IRQBB
PB0-PB7, CB2
All units are direct current (DC) except for capacitance.
Negative sign indicates outward current flow, positive indicates inward flow.
Typical values are shown for V
All production test loads use test machine capacitance (~30pF) only.
Capacitance of all pins is estimated 5.0pF at a 1MHz sample.
Parameter
DD
= 5.0V and TA = 25
DD
= 5.0V + 10%, V
○
Symbol
C
V
V
t
V
V
I
t
I
t
OFF
I
I
I
TSI
CH
OL
DD
IN
IH
IL
OH
OL
IH
IL
SS
= 0, T
-3.0
Min
-200
-0.3
2.0
2.4
3.2
--
--
--
--
--
--
A
= -40ºCto +85ºC)
2
Typ.
100
--
--
--
--
--
--
--
--
--
--
--
2,3
V
±10.0
±10.0
DD
Max
-20.0
10.0
-1.6
500
--
0.8
0.4
--
--
+0.3
2
Unit
mA
mA
V
V
mA
V
V
nA
nA
µA
nA
uA
1
Test Conditions
V
V
IN
IN
I
I
OH
OL
V
V
V
V
V
V
V
V
V
V
V
V
V
= .4V to 2.4V,
= 0.4V to .4V,
V
V
V
OH
OL
DD
DD
DD
DD
IH
DD
DD
DD
DD
DD
OH
DD
IL
DD
= -200µA,
= 3.2mA,
= 0.4V,
= 2.4V,
= 0.4V,
= 1.5V,
= 5.5V
= 4.5V
= 5.5V
= 5.5V
= 4.5V
= 4.5V
= 4.5V
= 4.5V
= 4.5V
= 2.4V
= 5.5V
= 5.5V
6