3-6
Absolute Maximum Ratings
Thermal Information
DC Supply Voltage Range, (V
DD
)
(All Voltages Referenced to V
SS
Terminal)
CDP1802A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +11V
CDP1802AC, CDP1802BC. . . . . . . . . . . . . . . . . . . . -0.5V to +7V
Input Voltage Range, All Inputs . . . . . . . . . . . . . .-0.5V to V
DD
+0.5V
DC Input Current, any One Input
. . . . . . . . . . . . . . . . . . . . . . . . .±
10mA
Thermal Resistance (Typical, Note 4)
θ
JA
(
o
C/W)
θ
JC
(
o
C/W)
PDIP . . . . . . . . . . . . . . . . . . . . . . . . . .
50
N/A
PLCC . . . . . . . . . . . . . . . . . . . . . . . . . .
46
N/A
SBDIP . . . . . . . . . . . . . . . . . . . . . . . . .
55
15
Device Dissipation Per Output Transistor
T
A
= Full Package Temperature Range . . . . . . . . . . . . . . . 100mW
Operating Temperature Range (T
A
)
Package Type D . . . . . . . . . . . . . . . . . . . . . . . . . . -55
o
C to +125
o
C
Package Type E and Q. . . . . . . . . . . . . . . . . . . . . . -40
o
C to +85
o
C
Storage Temperature Range (T
STG
) . . . . . . . . . . . . -65
o
C to +150
o
C
Lead Temperature (During Soldering)
At distance 1/16
±
1/32 In. (1.59
±
0.79mm)
from case for 10s max . . . . . . . . . . . . . . . . . . . . . . . . . . . . +265
o
C
Lead Tips Only. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300
o
C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Recommended Operating Conditions
T
A
= -40
o
C to +85
o
C. For maximum reliability, operating conditions should be selected so
that operation is always within the following ranges:
PARAMETER
TEST CONDITIONS
CDP1802A
CDP1802AC
CDP1802BC
UNITS
(NOTE 2)
V
CC
(V)
V
DD
(V)
MIN
MAX
MIN
MAX
MIN
MAX
DC Operating Voltage Range
-
-
4
10.5
4
6.5
4
6.5
V
Input Voltage Range
-
-
V
SS
V
DD
V
SS
V
DD
V
SS
V
DD
V
Maximum Clock Input Rise or
Fall Time
4 to 6.5
4 to 6.5
-
-
-
1
-
1
µ
s
4 to 10.5
4 to 10.5
-
1
-
-
-
-
µ
s
Minimum Instruction
Time
(Note 3)
5
5
5
-
5
-
3.2
-
µ
s
5
10
4
-
-
-
-
-
µ
s
10
10
2.5
-
-
-
-
-
µ
s
Maximum DMA Transfer Rate
5
5
-
400
-
400
-
667
KBytes/s
5
10
-
500
-
-
-
-
10
10
-
800
-
-
-
-
Maximum Clock Input Frequency,
f
CL
, Load Capacitance
(C
L
) = 50pF
5
5
DC
3.2
DC
3.2
DC
5
MHz
5
10
DC
4
-
-
-
-
MHz
10
10
DC
6.4
-
-
-
-
MHz
NOTES:
1. Printed circuit board mount: 57mm x 57mm minimum area x 1.6mm thick G10 epoxy glass, or equivalent.
2. V
CC
must never exceed V
DD
.
3. Equals 2 machine cycles - one Fetch and one Execute operation for all instructions except Long Branch and Long Skip, which require 3
machine cycles - one Fetch and two Execute operations.
4.
θ
JA
is measured with component mounted on an evaluation board in free air.
CDP1802A, CDP1802AC, CDP1802BC
