COP424C NSC [National Semiconductor], COP424C Datasheet - Page 2

• Manufacturer Part Number: COP424C
• Description: Single-Chip 1k and 2k CMOS Microcontrollers
• Manufacturer: NSC [National Semiconductor]

COP424C COP425C COP426C and COP444C COP445C
Absolute Maximum Ratings
Supply Voltage (V
Voltage at any Pin
Total Allowable Source Current
Total Allowable Sink Current
Operating Temperature Range
Storage Temperature Range
Lead Temperature
DC Electrical Characteristics
Operating Voltage
Power Supply Ripple (Notes 4 5)
Supply Current
HALT Mode Current
Input Voltage Levels
RESET CKI D
All Other Inputs
Input Pull-Up Current
Hi-Z Input Leakage
Input Capacitance (Note 4)
Output Voltage Levels
Output Current Levels (except CKO)
Sink (Note 6)
Source (Standard Option)
Source (Low Current Option)
CKO Current Levels (As Clock Out)
Allowable Sink Source Current per Pin
Allowable Loading on CKO (as HALT)
Current Needed to Over-Ride HALT
TRI-STATE or Open Drain
Leakage Current
(soldering 10 seconds)
Logic High
Logic Low
Logic High
Logic Low
LSTTL Operation
CMOS Operation
Sink
Source
To Continue
To Halt
(Note 1)
(Note 2)
Logic High
Logic Low
Logic High
Logic Low
(Note 6)
(Note 3)
Parameter
0
(clock input)
CC
d
d
d
d
d
d
)
4
8
16
4
8
16
b
0 3V to V
b
65 C to
0 C to
Peak to Peak
V
V
V
(tc is instruction cycle time)
V
V
V
Standard Outputs
V
I
I
I
I
V
V
V
V
V
V
V
V
V
V
OH
OL
OH
OL
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
0 C
e
e
eb
eb
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
a
400 A
10 A
a
a
s
2 4V tc
5 0V tc
5 0V tc
5 0V F
2 4V F
4 5V V
5 0V
4 5V V
2 4V V
4 5V V
2 4V V
4 5V V
2 4V V
4 5V CKI
4 5V CKI
4 5V V
4 5V V
25 mA
25 mA
150 C
300 C
100 A
10 A
T
70 C
0 3V
A s
6V
g
Conditions
70 C unless otherwise specified
10%
IN
IN
IN
OUT
OUT
OUT
OUT
OUT
OUT
IN
IN
e
e
e
e
e
e
e
e
e
e
64 s
16 s
4 s
2
0 kHz
0 kHz
e
e
e
e
e
e
0
0 2V
0 7V
V
0V V
CC
V
V
0V
0V
0V
0V
which damage to the device may occur DC and AC electri-
cal specifications are not ensured when operating the de-
vice at absolute maximum ratings
Note Absolute maximum ratings indicate limits beyond
CC
CC
CC
CC
V
OUT
OUT
e
e
0V
V
CC
V
0 9 V
0 7 V
CC
b
b
b
b
b
b
b
b
Min
2 4
b
2 7
1 2
0 2
b
0 3
0 6
1 2
b
0 5
0 1
0 3
0 6
1 2
2 5
30
30
1
6
CC
CC
0 2
0 1 V
0 1 V
0 2 V
b
b
3000
a
b
Max
120
700
100
a
5 5
0 4
0 2
0 7
1 6
40
12
330
330
7
5
2 5
80
1
CC
CC
CC
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
pF
pF
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A
A
A
A
A
A