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COP684CS View Datasheet(PDF) - National ->Texas Instruments

Part NameCOP684CS National-Semiconductor
National ->Texas Instruments National-Semiconductor
Description8-Bit CMOS ROM Based Microcontrollers with 4k to 24k Memory, Comparators and USART
COP684CS Datasheet PDF : 53 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
DC Electrical Characteristics 88xCG, 88xCS, and 88xEG: (Continued)
−40˚C TA +85˚C unless otherwise specified
Parameter
Conditions
TRI-STATE Leakage
Allowable Sink/Source
VCC = 2.5V, VOL = 0.4V
VCC = 6.0V
Current per Pin
D Outputs (Sink)
All others
Maximum Input Current
without Latchup (Notes 9, 10)
RAM Retention Voltage, Vr
Input Capacitance
TA = 25˚
500 ns Rise and Fall Time (min)
Load Capacitance on D2
Min
Typ
Max
0.7
−1
+1
15
3
±100
2
7
1000
AC Electrical Characteristics 888EG, 88xCS, and 88xCG:
−40˚C TA +85˚C unless otherwise specified
Parameter
Conditions
Min
Typ
Max
Instruction Cycle Time (tc)
Crystal, Resonator
R/C Oscillator
Inputs
4V VCC 6.0V
1.0
DC
2.5V VCC < 4V
2.5
DC
4V VCC 6.0V
3.0
DC
2.5V VCC < 4V
7.5
DC
tSETUP
tHOLD
Output Propagation Delay
tPD1, tPD0
SO, SK
All Others
MICROWIRE Setup Time (tUWS) (Note 10)
MICROWIRE Hold Time (tUWH) (Note 10)
MICROWIRE Output Propagation Delay (tUPD)
Input Pulse Width (Note 11)
4V VCC 6.0V
200
2.5V VCC < 4V
500
4V VCC 6.0V
60
2.5V VCC < 4V
150
RL = 2.2k, CL = 100 pF
4V VCC 6.0V
2.5V VCC < 4V
4V VCC 6.0V
2.5V VCC < 4V
20
56
0.7
1.75
1
2.5
220
Interrupt Input High Time
1
Interrupt Input Low Time
1
Timer 1, 2, 3 Input High Time
1
Timer 1, 2, 3 Input Low Time
1
Reset Pulse Width
1
Units
mA
µA
mA
mA
mA
V
pF
pF
Units
µs
µs
µs
µs
ns
ns
ns
ns
µs
µs
µs
µs
ns
ns
ns
tc
tc
tc
tc
µs
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