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COP888CF Datasheet(PDF) 5 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
No. de Pieza. COP888CF
Descripción  8-Bit CMOS ROM Based Microcontrollers with 4k Memory and A/D Converter
Descarga  44 Pages
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Fabricante  NSC [National Semiconductor (TI)]
Página de inicio  http://www.national.com
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COP888CF Datasheet(HTML) 5 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 988CF:
0˚C
≤ T
A ≤ +70˚C unless otherwise specified
Parameter
Conditions
Min
Typ
Max
Units
Operating Voltage
988CF
2.5
4.0
V
998CFH
4.0
6.0
V
Power Supply Ripple (Note 2)
Peak-to-Peak
0.1 V
CC
V
Supply Current (Note 3)
CKI = 10 MHz
V
CC = 6V, tc = 1 µs
12.5
mA
CKI = 4 MHz
V
CC = 6V, 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 4)
V
CC = 6V, CKI = 0 MHz
<0.7
8
µA
V
CC = 4.0V, CKI = 0 MHz
<0.3
4
µA
IDLE Current
CKI = 10 MHz
V
CC = 6V, tc = 1 µs
3.5
mA
CKI = 4 MHz
V
CC = 6V, tc = 2.5 µs
2.5
mA
CKI = 1 MHz
V
CC = 4.0V, tc = 10 µs
0.7
mA
Input Levels
RESET
Logic High
0.8 V
CC
V
Logic Low
0.2 V
CC
V
CKI (External and 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 = 6V
−1
+1
µA
Input Pullup Current
V
CC = 6V, VIN = 0V
−40
−250
µA
G and L Port Input Hysteresis
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
TRI-STATE Leakage
V
CC = 6.0V
−1
+1
µA
www.national.com
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