cop8sac7 National Semiconductor Corporation, cop8sac7 Datasheet - Page 6
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 3)
Supply Current (Note 4)
HALT Current (Note 5) — WATCHDOG Disabled
IDLE Current (Note 4)
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 (same as TRI-STATE output)
Input Pullup Current
G and L Port Input Hysteresis
0˚C
CC
DC Electrical Characteristics
4.0 Electrical Characteristics
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
(On-Chip Power-On Reset Selected)
CKI = 10 MHz
CKI = 4 MHz
CKI = 10 MHz
CKI = 4 MHz
Logic High
Logic Low
Logic High
Logic Low
Start Voltage to Guarantee POR
T
A
+70˚C unless otherwise specified.
IH
, V
IL
CC
Parameter
CC
)
)
or GND when R/C
−0.6V to V
(Note 1)
CC
(Note 8)
Peak-to-Peak
V
V
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
+0.6V
= 5.5V, t
= 4.5V, t
= 5.5V, CKI = 0 MHz
= 5.5V, t
= 4.5V, t
= 5.5V
= 5.5V
= 5.5V, V
7V
Conditions
6
C
C
C
C
IN
ESD Protection Level
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.
= 1 µs
= 2.5 µs
= 1 µs
= 2.5 µs
= 0V
0.25 V
0.8 V
0.7 V
10 ns
CC
Min
−40
2.7
0.5
−2
5
Pin (Source)
CC
CC
CC
Typ
1.0
<
8
4
(Human Body Model)
0.1 V
0.2 V
0.2 V
50 ms
−250
Max
0.25
5.5
2.1
1.5
0.8
2.0
−65˚C to +140˚C
11
+2
6
8
CC
CC
CC
100 mA
80 mA
Units
M
mA
mA
mA
mA
2 kV
µA
k
µA
µA
V
V
V
V
V
V
V
V