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COP888FH Datasheet(PDF) 6 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
No. de Pieza. COP888FH
Descripción  8-Bit CMOS ROM Based Microcontrollers with 12k Memory, Comparators, USART and Hardware Multiply/Divide
Descarga  49 Pages
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Fabricante  NSC [National Semiconductor (TI)]
Página de inicio  http://www.national.com
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COP888FH Datasheet(HTML) 6 Page - National Semiconductor (TI)

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DC Electrical Characteristics COP98xFH: (Continued)
0˚C
≤ T
A ≤ +70˚C unless otherwise specified
Parameter
Conditions
Min
Typ
Max
Units
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 = 5.5V
−1
+1
µA
Allowable Sink/Source
Current per Pin
D Outputs (Sink)
15
mA
All Others
3mA
Maximum Input Current
T
A = 25˚C
±100
mA
without Latchup (Note 5)
RAM Retention Voltage, V
r
500 ns Rise
2
V
and Fall Time (Min)
Input Capacitance
7pF
Load Capacitance on D2
1000
pF
AC Electrical Characteristics COP98xFH:
0˚C
≤ T
A ≤ +70˚C unless otherwise specified
Parameter
Conditions
Min
Typ
Max
Units
Instruction Cycle Time (t
c)4V ≤ VCC ≤ 5.5V
1
DC
µs
Crystal Resonator or External
2.5V
≤ V
CC < 4V
2.5
DC
µs
R/C Oscillator
4V
≤ V
CC ≤ 5.5V
3
DC
µs
2.5V
≤ V
CC < 4V
7.5
DC
µs
CKI Clock Duty Cycle (Note 6)
f = Max
45
55
%
Rise Time (Note 6)
f = 10 MHz Ext Clock
5
µs
Fall Time (Note 6)
f = 10 MHz Ext Clock
5
µs
Inputs
t
SETUP
4V
≤ V
CC ≤ 5.5V
200
ns
2.5V
≤ V
CC < 4V
500
ns
t
HOLD
4V
≤ V
CC ≤ 5.5V
60
ns
2.5V
≤ V
CC < 4V
150
ns
Output Propagation Delay (Note 6)
R
L = 2.2k, CL = 100 pF
t
PD1,tPD0
SO, SK
4V
≤ V
CC ≤ 5.5V
0.7
µs
2.5V
≤ V
CC < 4V
1.75
µs
All Others
4V
≤ V
CC ≤ 5.5V
1
µs
2.5V
≤ V
CC < 4V
2.5
µs
www.national.com
6


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