COP224C Datasheet, PDF (2/24 Pages) National Semiconductor (TI) – Single-Chip 1k and 2k CMOS Microcontrollers

Absolute Maximum Ratings
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Supply Voltage (V_CC)
Voltage at any Pin
Total Allowable Source Current
6V
b0 3V to V_CC a0 3V
25 mA
Total Allowable Sink Current
25 mA
Total Allowable Power Dissipation
150 mW
Operating Temperature Range
b55 C to a125 C
Storage Temperature Range
b65 C to a150 C
Lead Temperature
(soldering 10 seconds)
300 C
Note Absolute maximum ratings indicate limits beyond
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
DC Electrical Characteristics b55 C^sT_A^s a125 C a4 5V^sV_CC^s a5 5V unless otherwise specified
Parameter
Conditions
Min
Max
Units
Operating Voltage
Power Supply Ripple (Notes 4 5)
Supply Current
(Note 1)
Peak to Peak
45
55
V
0 25 V_CC
V
V_CCe5 0V tce4 4 ms
(tc is instruction cycle time)
5
mA
HALT Mode Current (Note 2)
Input Voltage Levels
RESET CKI D₀ (clock input)
Logic High
Logic Low
All Other Inputs
Logic High
Logic Low
Hi-Z Input Leakage
V_CCe5 0V F_INe0 kHz
200
mA
0 9 V_CC
V
0 1 V_CC
V
0 7 V_CC
V
0 2 V_CC
V
b10
a10
mA
Input Capacitance (Note 4)
7
pF
Output Voltage Levels (except CKO)
LSTTL Operation
Logic High
Logic Low
CMOS Operation
Logic High
Logic Low
Standard Outputs
V_CCe5 0Vg10%
I_OHeb100 mA
I_OLe400 mA
I_OHeb10 mA
I_OLe10 mA
27
V
06
V
V_CCb0 2
V
02
V
CKO Current Levels (As Clock Out)
Sink
d4
02
mA
( ^d8
d16
CKIeV_CC V_OUTeV_CC
04
08
mA
mA
Source
d4
b0 2
mA
( ^d8
d16
CKIe0V V_OUTe0V
b0 4
b0 8
mA
mA
Allowable Sink Source Current per Pin
(Note 6)
5
mA
Allowable Loading on CKO (as HALT)
50
pF
Current Needed to Over-Ride HALT
(Note 3)
To Continue
To Halt
TRI-STATE or Open Drain
Leakage Current
V_INe0 2 V_CC
V_INe0 7 V_CC
b10
20
mA
30
mA
a10
mA
2