cop87l88rd National Semiconductor Corporation, cop87l88rd Datasheet - Page 4

• Manufacturer Part Number: cop87l88rd
• Description: 8-bit Cmos Otp Microcontrollers With 16k Or 32k Memory And 8-channel A/d With Prescaler
• Manufacturer: National Semiconductor Corporation

www.national.com
Operating Voltage
Power Supply Ripple (Note 3)
Supply Current (Note 4)
HALT Current (Note 5)
IDLE Current (Note 4)
Input Levels
RESET , CKI
All Other Inputs (L0-L7, G0-G6, C0-C7, I0-I7)
Hi-Z Input Leakage
Input Pullup Current
G and L Port Input Hysteresis (Note 9)
Output Current Levels
D Outputs
All Others
TRI-STATE Leakage
Allowable Sink/Source Current per Pin
Maximum Input Current
without Latchup (Notes 7, 9)
RAM Retention Voltage, V
Input Capacitance
Load Capacitance on D2
DC Electrical Characteristics
−40˚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
Total Current into V
CKI = 10 MHz
CKI = 4 MHz
CKI = 10 MHz
CKI = 4 MHz
Logic High
Logic Low
Logic High
Logic Low
Source
Sink (Note 6)
D Outputs (Sink)
All others
(Source)
Source (Weak Pull-Up Mode)
Source (Push-Pull Mode)
Sink (Push-Pull Mode)
T
A
+85˚C unless otherwise specified
CC
Parameter
CC
)
Pin
r
−0.3V to V
(Note 1)
CC
100 mA
+ 0.3V
Peak-to-Peak
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Room Temp
500 ns Rise
and Fall Time (min)
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
7V
= 5.5V, t
= 4.0V, t
= 5.5V, CKI = 0 MHz
= 4.0V, CKI = 0 MHz
= 5.5V, t
= 4.0V, t
= 5.5V
= 5.5V, V
= 4.5V, V
= 4.5V, V
= 4.5V, V
= 4.5V, V
= 4.5V, V
= 5.5V
Conditions
4
Total Current out of GND Pin
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.
c
c
c
c
IN
OH
OL
OH
OH
OL
= 1 µs
= 2.5 µs
= 1 µs
= 2.5 µs
(Sink)
= 0V
= 1V
= 0.4V
= 3.3V
= 2.7V
= 3.3V
0.8 V
0.7 V
−0.4
−0.4
Min
−40
−10
2.7
1.6
−2
10
−2
2
CC
CC
Typ
0.35 V
0.1 V
0.2 V
0.2 V
−250
−100
±
1000
Max
5.5
1.2
−65˚C to +140˚C
20
10
12
10
+2
+2
15
100
1
3
7
CC
CC
CC
CC
110 mA
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
pF
pF
V
V
V
V
V
V
V
V