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COP688GD Scheda tecnica(PDF) 4 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Il numero della parte COP688GD
Spiegazioni elettronici  8-Bit CMOS ROM Based Microcontrollers with 16k
PDF  42 Pages
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Produttore elettronici  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
Logo NSC - National Semiconductor (TI)

COP688GD Scheda tecnica(HTML) 4 Page - National Semiconductor (TI)

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Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
CC)7V
Voltage at Any Pin
−0.3V to V
CC + 0.3V
Total Current into V
CC Pin
(Source)
100 mA
Total Current out of GND Pin
(Sink)
110 mA
Storage Temperature Range
−65˚C to +140˚C
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.
DC Electrical Characteristics
−0˚C
≤ T
A ≤ +70˚C unless otherwise specified
Parameter
Conditions
Min
Typ
Max
Units
Operating Voltage
2.5
5.5
V
Power Supply Ripple (Note 3)
Peak-to-Peak
0.1 V
CC
V
Supply Current (Note 4)
CKI = 10 MHz
V
CC = 5.5V, tc =1µs
20
mA
CKI = 4 MHz
V
CC = 4.0V, tc = 2.5
µs
10
mA
HALT Current (Note 5)
V
CC = 5.5V, CKI = 0
MHz
12
µA
V
CC = 4.0V, CKI = 0
MHz
10
µA
IDLE Current (Note 4)
CKI = 10 MHz
V
CC = 5.5V, tc = 1 µs
1.2
mA
CKI = 4 MHz
V
CC = 4.0V, tc = 2.5
µs
1mA
Input Levels
RESET , CKI
Logic High
0.8
V
CC
V
Logic Low
0.2 V
CC
V
All Other Inputs (L0-L7, G0-G6, C0-C7,
I0-I7)
Logic High
0.7
V
CC
V
Logic Low
0.2 V
CC
V
Hi-Z Input Leakage
V
CC = 5.5V
−2
+2
µA
Input Pullup Current
V
CC = 5.5V, VIN = 0V
−40
−250
µA
G and L Port Input Hysteresis (Note 9)
0.35
V
CC
V
Output Current Levels
D Outputs
Source
V
CC = 4.5V, VOH =
3.3V
−0.4
mA
Sink (Note 6)
V
CC = 4.5V, VOL =1V
10
mA
All Others
Source (Weak Pull-Up Mode)
V
CC = 4.5V, VOH =
2.7V
−10
−100
µA
Source (Push-Pull Mode)
V
CC = 4.5V, VOH =
3.3V
−0.4
mA
Sink (Push-Pull Mode)
V
CC = 4.5V, VOL =
0.4V
1.6
mA
TRI-STATE Leakage
V
CC = 5.5V
−2
+2
µA
Allowable Sink/Source Current per Pin
D Outputs (Sink)
15
mA
www.national.com
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