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COP688CS 数据表(PDF) 5 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
部件名 COP688CS
功能描述  8-Bit CMOS ROM Based Microcontrollers with 4k to 24k Memory, Comparators and USART
PDF  53 Pages
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制造商  NSC [National Semiconductor (TI)]
网页  http://www.national.com
标志 NSC - National Semiconductor (TI)

COP688CS 数据表(HTML) 5 Page - National Semiconductor (TI)

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Absolute Maximum Ratings (Note 4)
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 2:
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 98xEG and 98xCS:
0˚C
≤ T
A ≤ +70˚C unless otherwise specified
Parameter
Conditions
Min
Typ
Max
Units
Operating Voltage
COP98xCS, COP98xEG
2.5
4.0
V
COP98xCSH, COP98xEGH
4.0
6.0
V
Power Supply Ripple (Note 6)
Peak-to-Peak
0.1 V
CC
V
Supply Current (Note 7)
CKI = 10 MHz
V
CC = 6.0V, tc = 1 µs
12.5
mA
CKI = 4 MHz
V
CC = 6.0V, tc = 2.5 µs
5.5
mA
CKI = 4 MHz
V
CC = 4V, tc = 2.5 µs
2.5
mA
CKI = 1 MHz
V
CC = 4V, tc = 10 µs
1.4
mA
HALT Current (Note 8)
V
CC = 6.0V, CKI = 0 MHz
<0.7
8
µA
V
CC = 4V, CKI = 0 MHz
<0.3
4
µA
IDLE Current
CKI = 10 MHz
V
CC = 6.0V, tc = 1 µs
3.5
mA
CKI = 4 MHz
V
CC = 6.0V, tc = 2.5 µs
2.5
mA
CKI = 1 MHz
V
CC = 4V, tc = 10 µs
0.7
mA
Input Levels (V
IH,VIL)
RESET
Logic High
0.8 V
CC
V
Logic Low
0.2 V
CC
V
CKI (External adn Crystal Osc.
Modes)
Logic High
0.7 V
CC
V
Logic Low
0.2 V
CC
V
All Other Inputs
Logic High
0.7 V
CC
V
Logic Low
0.2 V
CC
V
Hi-Z Input Leakage
V
CC = 6.0V, VIN = 0V
−1
+1
µA
Input Pullup Current
V
CC = 6.0V, VIN = 0V
−40
−250
µA
G and L Port Input Hysteresis
(Note 10)
0.35 V
CC
V
Output Current Levels
D Outputs
Source
V
CC = 4V, VOH = 3.3V
−0.4
mA
V
CC = 2.5V, VOH = 1.8V
−0.2
mA
Sink
V
CC = 4V, VOL = 1V
10
mA
V
CC = 2.5V, VOL = 0.4V
2.0
mA
All Others
Source (Weak Pull-Up Mode)
V
CC = 4V, VOH = 2.7V
−10
−100
µA
V
CC = 2.5V, VOH = 1.8V
−2.5
−33
µA
Source (Push-Pull Mode)
V
CC = 4V, VOH = 3.3V
−0.4
mA
V
CC = 2.5V, VOH = 1.8V
−0.2
mA
Sink (Push-Pull Mode)
V
CC = 4V, VOL = 0.4V
1.6
mA
V
CC = 2.5V, VOL = 0.4V
0.7
mA
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