cop888ek National Semiconductor Corporation, cop888ek Datasheet - Page 5

• Manufacturer Part Number: cop888ek
• Description: 8-bit Cmos Rom Based Microcontrollers With 8k Memory, Comparator, And Single-slope A/d Capability
• Manufacturer: National Semiconductor Corporation

Operating Voltage COP98XEK
COP98XEKH
Power Supply Ripple (Note 3)
Supply Current (Note 4)
HALT Current (Note 5)
IDLE Current (Note 4)
Input Levels (V
RESET
CKI, All Other Inputs
Hi-Z Input Leakage
Input Pullup Current
G and L Port Input Hysteresis (Note 8)
Output Current Levels
D Outputs
TRI-STATE Leakage
Allowable Sink/Source Current per Pin
(Note 8)
Maximum Input Current
without Latchup (Note 6)
RAM Retention Voltage, V
DC Electrical Characteristics 98xEK:
0˚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
Source
Sink
All Others
D Outputs (Sink)
All others
Source (Weak Pull-Up Mode)
Source (Push-Pull Mode)
Sink (Push-Pull Mode)
T
A
+ 70˚C unless otherwise specified
IH
Parameter
, V
CC
IL
)
)
r
−0.3V to V
Peak-to-Peak
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Room Temp
500 ns Rise and Fall Time (Min)
(Note 1)
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 6.0V, t
= 2.5V, t
= 6.0V, CKI = 0 MHz
= 4.0V, CKI = 0 MHz
= 6.0V, t
= 2.5V, t
= 6.0V
= 6.0V, V
= 4.0V, V
= 2.5V, V
= 4.0V, V
= 2.5V, V
= 4.0V, V
= 2.5V, V
= 4.0V, V
= 2.5V, V
= 4.0V, V
= 2.5V, V
= 6.0V
+ 0.3V
7V
Conditions
c
c
c
c
IN
OH
OH
OL
OL
OH
OH
OH
OH
OL
OL
= 1 µs
= 2.5 µs
= 1 µs
= 2.5 µs
= 0V
5
= 1V
= 0.4V
= 0.4V
= 0.4V
= 3.3V
= 1.8V
= 2.7V
= 1.8V
= 3.3V
= 1.8V
Total Current into V
Total Current out of GND Pin (Sink)
Storage Temperature Range
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.
0.8 V
0.7 V
CC
−0.4
−0.2
−2.5
−0.4
−0.2
Min
−40
−10
2.5
4.0
2.0
1.6
0.7
−1
10
−1
2
Pin (Source)
CC
CC
Typ
0.4
0.2
<
<
4
3
0.35 V
0.1 V
0.2 V
0.2 V
−250
−110
±
Max
10.0
−33
−65˚C to +140˚C
4.0
6.0
1.7
1.7
0.5
+1
+1
15
100
8
4
3
CC
CC
CC
CC
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100 mA
110 mA
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V