cop888kg National Semiconductor Corporation, cop888kg Datasheet - Page 11

• Manufacturer Part Number: cop888kg
• Description: 8-bit Cmos Rom Based Microcontrollers With 4k To 24k Memory, Comparators And Usart
• Manufacturer: National Semiconductor Corporation

Operating Voltage
Power Supply Ripple (Note 6)
Supply Current (Note 7)
HALT Current (Note 8)
IDLE Current
Input Levels (V
RESET
CKI (68xCS & 68xEG only)
All Other Inputs
Hi-Z Input Leakage
Input Pullup Current
G and L Port Input Hysteresis
Output Current Levels
D Outputs
All Others
TRI-STATE Leakage
Allowable Sink/Source
Current per Pin
Maximum Input Current
without Latchup (Notes 9, 10)
RAM Retention Voltage, V
Input Capacitance
Load Capacitance on D2
DC Electrical Characteristics 68xCS and 68xxG:
−55˚C
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
Voltage at Any Pin
CKI = 10 MHz
CKI = 4 MHz
CKI = 10 MHz
CKI = 4 MHz
Logic High
Logic Low
Logic High
Logic Low
Logic High
Logic Low
Source
Sink
D Outputs (Sink)
All others
Source (Weak Pull-Up Mode)
Source (Push-Pull Mode)
Sink (Push-Pull Mode)
T
A
Parameter
IH
+125˚C unless otherwise specified
, V
CC
IL
)
)
r
Peak-to-Peak
V
V
V
V
V
V
V
(Note 10)
V
V
V
V
V
V
Room Temp
500 ns Rise and Fall Time (min)
(Note 10)
(Note 10)
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
−0.3V to V
= 5.5V, t
= 5.5V, t
= 5.5V, CKI = 0 MHz
= 5.5V, t
= 5.5V, t
= 5.5V, V
= 5.5V, V
= 4.5V, V
= 4.5V, V
= 4.5V, V
= 4.5V, V
= 4.5V, V
= 5.5V
(Note 5)
Conditions
CC
c
c
c
c
IN
IN
OH
OL
OH
OH
OL
= 1 µs
= 2.5 µs
= 1 µs
= 2.5 µs
+ 0.3V
= 0V
= 0V
= 1V
= 0.4V
= 3.3V
= 2.7V
= 3.3V
7V
11
Total Current into V
Total Current out of GND Pin (Sink)
Storage Temperature Range
Note 5: 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.
0.8 V
0.7 V
0.7 V
−0.4
−0.4
Min
−35
4.5
1.4
−5
−9
−5
9
2
CC
CC
CC
CC
Pin (Source)
Typ
<
10
0.35 V
0.1 V
0.2 V
0.2 V
0.2 V
−400
−140
±
1000
Max
12.5
5.5
5.5
3.5
2.5
2.5
30
+5
+5
12
100
7
−65˚C to +140˚C
CC
CC
CC
CC
CC
www.national.com
100 mA
110 mA
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
µA
pF
pF
V
V
V
V
V
V
V
V
V
V