cop888cf National Semiconductor Corporation, cop888cf Datasheet - Page 5

• Manufacturer Part Number: cop888cf
• Description: 8-bit Cmos Rom Based Microcontrollers With 4k Memory And A/d Converter
• Manufacturer: National Semiconductor Corporation

Operating Voltage
Power Supply Ripple (Note 2)
Supply Current (Note 3)
HALT Current (Note 4)
IDLE Current
Input Levels
RESET
CKI (External and Crystal Osc. Modes)
All Other Inputs
Hi-Z Input Leakage
Input Pullup Current
G and L Port Input Hysteresis
Output Current Levels
D Outputs
TRI-STATE Leakage
DC Electrical Characteristics 988CF:
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
0˚C
988CF
998CFH
CKI = 10 MHz
CKI = 4 MHz
CKI = 4 MHz
CKI = 1 MHz
CKI = 10 MHz
CKI = 4 MHz
CKI = 1 MHz
Logic High
Logic Low
Logic High
Logic Low
Logic High
Logic Low
Source
Sink
All Others
Source (Weak Pull-Up Mode)
Source (Push-Pull Mode)
Sink (Push-Pull Mode)
T
A
+70˚C unless otherwise specified
Parameter
CC
)
−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
V
V
V
(Note 1)
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 6V, t
= 6V, t
= 4V, t
= 4V, t
= 6V, CKI = 0 MHz
= 4.0V, CKI = 0 MHz
= 6V, t
= 6V, t
= 4.0V, t
= 6V
= 6V, V
= 4V, V
= 2.5V, V
= 4V, V
= 2.5V, V
= 4V, V
= 2.5V, V
= 4V, V
= 2.5V, V
= 4V, V
= 2.5V, V
= 6.0V
+ 0.3V
Conditions
7V
c
c
c
c
c
c
IN
OH
OL
OH
OH
OL
= 1 µs
= 2.5 µs
= 2.5 µs
= 10 µs
= 1 µs
= 2.5 µs
c
OH
OL
OH
OH
OL
= 0V
= 10 µs
= 1V
= 0.4V
= 3.3V
= 2.7V
= 3.3V
5
= 0.4V
= 0.4V
= 1.8V
= 1.8V
= 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
0.7 V
−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
CC
CC
CC
CC
Pin (Source)
<
<
Typ
0.7
0.3
0.35 V
0.1 V
0.2 V
0.2 V
0.2 V
−250
−100
Max
12.5
−33
4.0
6.0
5.5
2.5
1.4
3.5
2.5
0.7
+1
+1
8
4
−65˚C to +140˚C
CC
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
V