EasyManuals Logo

Tandy 1000 Technical Reference Manual

Default Icon
497 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #157 background imageLoading...
Page #157 background image
Tandy 1000
inter
iAPX 88/10
Technical Reference Manual
ABSOLUTE
MAXIMUM
RATINGS·
Ambient
Temperature
Under
Bias.
.
....
O'C
to
70'C
Storage
Temperature.
. . -
65'C
to
+
150'C
Voltage
on
Any
Pin
with
Respect
to
Ground.
.
.....
- 1.0
to
+ 7V
Power
Dissipation.
.
..
2.5
Watt
'NOTlCE:
Stresses above
those
listed
under
"Absolute
Maximum
Ratings"
may
cause
permanent
damage
to
the
device. This is
a
stress
rating
only
and
functional
opera-
tion
of
the device
at
these
or
any
other
conditions
above
those
indicated
in
the
operational
sections
of
this
specifi-
cation
is
not
implied.
Exposure
to
absolute
maximum
rating
conditions
for
extended
periods
may
affect
device
reliability.
D.C. CHARACTERISTICS (6066:
TA
=
O°C
to
70°C.
Vee
= 5V
±10%)
(6066-2:
TA
=
O°C
to
70°C.
Vee
= 5V
±5%)
Symbol
Parameter
Min.
Max.
Units
Test
Conditions
Vil
Input
Low
Voltage
-0.5
+0.6
V
VIH
Input
High
Voltage 2.0
Vee+
0
.
5
V
VOL
Output
Low
Voltage
0.45 V
IOL
= 2.0
mA
VOH
Output
High
Voltage
2.4 V
IOH
=
-400
JlA
Power
Supply
Current:
:~::-2
340
rnA
TA
= 25°C
lee
350
III
Input
Leakage
Current
±10
JlA
OV
",;
VIN
,;;;
Vee
ILO
Output
Leakage
Current
±10
JlA
0.45V,;;;
VOUT
",;
Vee
Vel
Clock
Input
Low
Voltage
-0.5
+0.6
V
VeH
Clock
Input
High
Voltage
3.9
Vee+
1
.
O
V
Capacitance
if
Input
Buffer
CIN
(All
input
except
15 pF
fc
= 1 MHz
ADo-A~.
RQ/GT
Capacitance
of
I/O
Buffer
15 pF fc = 1 MHz
CIO
(ADo-AD
7
• RQ/GT
2
AFN-Q0826C

Table of Contents

Other manuals for Tandy 1000

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Tandy 1000 and is the answer not in the manual?

Tandy 1000 Specifications

General IconGeneral
ProcessorIntel 8088
Processor Speed4.77 MHz
RAM128 KB (expandable to 640 KB)
Operating SystemMS-DOS 2.11
ManufacturerTandy Corporation
Release Year1984
StorageSingle or double 5.25" floppy disk drive (360 KB), optional hard drive
SoundTandy 3-voice sound
PortsParallel, Serial
GraphicsCGA (Color Graphics Adapter)
Graphics Modes320x200, 640x200

Related product manuals