cop8sac7 National Semiconductor Corporation, cop8sac7 Datasheet - Page 12
cop8sac7
Manufacturer Part Number
cop8sac7
Description
8-bit Cmos Rom Based And One-time Programmable Otp Microcontroller With 1k To 4k Memory, Power On Reset, And Very Small Packaging
Manufacturer
National Semiconductor Corporation
Datasheet
1.COP8SAC7.pdf
(60 pages)
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Operating Voltage
Power Supply Rise Time from 0.0V
V
Power Supply Ripple (Note 12)
Supply Current (Note 13)
HALT Current (Note 14) — WATCHDOG
Disabled
IDLE Current (Note 13)
Input Levels (V
RESET
CKI, All Other Inputs
Value of the Internal Bias Resistor
for the Crystal/Resonator Oscillator
CKI Resistance to V
Oscillator is Selected
Hi-Z Input Leakage
Input Pullup Current
G and L Port Input Hysteresis
Output Current Levels
D Outputs
L Port
All Others
TRI-STATE Leakage
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
ESD Protection Level
CC
(On-Chip Power-On Reset Selected)
CKI = 10 MHz
CKI = 10 MHz
Logic High
Logic Low
Logic High
Logic Low
Source
Sink
Source (Weak Pull-Up)
Source (Push-Pull Mode)
Sink (L0–L3, Push-Pull Mode)
Sink (L4–L7, Push-Pull Mode)
Source (Weak Pull-Up Mode)
Source (Push-Pull Mode)
Sink (Push-Pull Mode)
Start Voltage to Guarantee POR
T
A
IH
+125˚C unless otherwise specified.
, V
Parameter
CC
IL
CC
)
)
or GND when R/C
(Human Body Model)
−0.6V to V
(Note 19)
(Note 17)
Peak-to-Peak
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 5.5V, t
= 5.5V, CKI = 0 MHz
= 5.5V, t
= 5.5V
= 5.5V
= 5.5V, V
= 4.5V, V
= 4.5V, V
= 4.5V, V
= 4.5V, V
= 4.5V, V
= 4.5V, V
= 4.5V, V
= 4.5V, V
= 4.5V, V
= 5.5V
+0.6V
2 kV
Conditions
7V
C
C
12
IN
OH
OL
OH
OH
OL
OL
OH
OH
OL
= 1 µs
= 1 µs
= 0V
= 1.0V
= 1.0V
= 0.4V
= 0.4V
= 3.3V
= 2.7V
= 3.3V
= 2.7V
= 3.3V
Total Current into V
Total Current out of GND Pin (Sink)
Storage Temperature Range
Note 19: 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.
0.25 V
0.8 V
0.7 V
10 ns
−0.4
−0.4
−0.4
Min
−35
4.5
0.5
1.4
1.4
−5
−9
−9
−5
5
9
9
CC
CC
CC
CC
Pin (Source)
Typ
<
1.0
8
10
0.1 V
0.2 V
0.2 V
50 ms
−400
−140
−140
Max
0.25
5.5
6.0
1.5
2.0
30
11
+5
+5
−65˚C to +140˚C
CC
CC
CC
100 mA
80 mA
Units
M
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
k
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V