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W65C21S Datasheet(PDF) 5 Page - List of Unclassifed Manufacturers

Part No. W65C21S
Description  Peripheral Interface Adapter (PIA)
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Maker  ETC1 [List of Unclassifed Manufacturers]
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W65C21S Datasheet(HTML) 5 Page - List of Unclassifed Manufacturers

 
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The Western Design Center, Inc.
W65C21S Data Sheet
ABSOLUTE MAXIMUM RATINGS*
Parameter
Symbol
Value
Unit
Supply Voltage
VDD
-0.3 to +7.0
Vdc
Input Voltage
VIN
-0.3 to VDD
+0.3
Vdc
Output Voltage
VOUT
-0.3 to VDD
+0.3
Vdc
Operating Temp. Range
Industrial
TA
-40 to +85
°C
Storage Temperature
TSTG
-55 to +150
°C
This device contains input protection against damage due to
high static voltages or electric fields; however, precautions
should be taken to avoid application of voltages higher than
the maximum rating.
Notes:
1. Exceeding these ratings may cause permanent damage,
functional operation under these conditions is not implied.
DC CHARACTERISTICS (VDD = 5.0V + 10%, VSS = 0, TA = -40ºCto +85ºC)
Parameter
Symbol
Min2
Typ.2,3
Max2
Unit1
Test Conditions
Input High Voltage
VIH
2.0
--
VDD +0.3
V
VDD = 5.5V
Input Low Voltage
VIL
-0.3
--
0.8
V
VDD = 4.5V
Input Leakage Current
CA1, CB1, CS0, CS1, CS2B, RESB, RS0, RS1, RWB ,
PHI2
IIN
--
--
±10.0
nA
VIN = .4V to 2.4V, VDD
= 5.5V
Three-State (Off State), Leakage Current
C
, D0-D7, PB0-PB7
ITSI
--
--
±10.0
nA
VIN = 0.4V to 2.4V,
VDD = 5.5V
B2
Input igh Current
C 2, PA0-PA7
IIH
-100
--
--
µA
VIH = 2.4V,
VDD
= 4.5V
H
A
Input ow Current
C 2, PA0-PA7
IIL
--
--
-500
uA
VIL = 0.4V,
VDD =
5.5V
L
A
Output High Voltage
D0-D7, PA0-PA7, PB0-PB7
VOH
2.4
--
--
V
IOH = -200µA,
VDD
= 4.5V
Output Low Voltage
CA2, CB2, D0-D7, IRQAB, IRQBB, PA0-PA7, PB0-
PB7
VOL
--
--
0.4
V
IOL = 3.2mA,
VDD
= 4.5V
Output High Current (Sourcing)
CB2 (Darlington Drive), PB0-PB7
tCH
-3.0
--
-20.0
mA
VOH = 1.5V,
VDD
= 4.5V
Output Low Current (Sinking)
CA2, CB2, D0-D7, IRQAB, IRQBB, PA0-PA7, PB0-
PB7
tOL
3.2
--
--
mA
VOL = 0.4V,
VDD
= 4.5V
Output Leakage Current (Off State)
IRQAB, IRQBB
tOFF
--
< .1
10.0
nA
VOH = 2.4V
Power Dissipation
IDD
--
100
500
uA
VDD = 5.5V
Notes:
1.
All units are direct current (DC) except for capacitance.
2.
egative sign indicates outward current flow, positive indicates inward flow.
3.
Typical values are shown for VDD = 5.0V and TA = 25C
4.
production test loads use test machine capacitance (~3
5.
apacitance of all pins is estimated 5.0pF at a 1MHz sample.
N
0pF) only.
All
C
The Western Design Center
W65C21S
5


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