
Ordering Information (Continued)
4.0 Electrical Characteristics
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
CC)7V
Voltage at Any Pin
0.6V to V
CC +0.6V
ESD Protection Level
2 kV
(Human Body Model)
Total Current into V
CC Pin (Source)
80 mA
Total Current out of GND Pin (Sink)
100 mA
Storage Temperature Range
65C to +140C
Note 1:
Absolute maximum ratings indicate limits beyond which damage to
the device may occur. DC and AC electrical specifications are not ensured
when operating the device at absolute maximum ratings.
0C
≤ T
A ≤ +70C unless otherwise specified.
Parameter
Conditions
Min
Typ
Max
Units
Operating Voltage
(Note 8)
2.7
5.5
V
Power Supply Rise Time from 0.0V
(On-Chip Power-On Reset Selected)
10 ns
50 ms
V
CC Start Voltage to Guarantee POR
0.25
V
Power Supply Ripple (Note 3)
Peak-to-Peak
0.1 V
CC
V
Supply Current (Note 4)
CKI = 10 MHz
V
CC = 5.5V, tC = 1 s
6
mA
CKI = 4 MHz
V
CC = 4.5V, tC = 2.5 s
2.1
mA
HALT Current (Note 5) — WATCHDOG Disabled
V
CC = 5.5V, CKI = 0 MHz
<48
A
IDLE Current (Note 4)
CKI = 10 MHz
V
CC = 5.5V, tC = 1 s
1.5
mA
CKI = 4 MHz
V
CC = 4.5V, tC = 2.5 s
0.8
mA
Input Levels (V
IH,VIL)
RESET
Logic High
0.8 V
CC
V
Logic Low
0.2 V
CC
V
CKI, All Other Inputs
Logic High
0.7 V
CC
V
Logic Low
0.2 V
CC
V
Value of the Internal Bias Resistor
0.5
1.0
2.0
M
for the Crystal/Resonator Oscillator
CKI Resistance to V
CC or GND when R/C
V
CC = 5.5V
5
8
11
k
Oscillator is Selected
Hi-Z Input Leakage (same as TRI-STATE output)
V
CC = 5.5V
2
+2
A
Input Pullup Current
V
CC = 5.5V, VIN = 0V
40
250
A
G and L Port Input Hysteresis
0.25 V
CC
V
COP8SA
Family
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