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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 888GG, 888HG, and 888KG: (Continued)
−40˚C TA +85˚C unless otherwise specified
Parameter
Conditions
without Latchup (Notes 9, 10)
Room Temperature
RAM Retention Voltage, Vr
Input Capacitance
500 ns Rise and Fall Time (min)
Load Capacitance on D2
(Note 10)
Min
Typ
Max
±100
2
7
1000
AC Electrical Characteristics 888GG, 888HG, and 888KG:
−40˚C TA +85˚C unless otherwise specified
Parameter
(88xCG & 88xEG only)
Conditions
Min
Typ
Max
Instruction Cycle Time (tc)
Crystal, Resonator
R/C Oscillator
Inputs
2.5V VCC < 4V
1.0
DC
4V VCC 5.5V
2.5
DC
2.5V VCC < 4V
3.0
DC
4V VCC 5.5V
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 5.5V
200
2.5V VCC < 4V
500
4V VCC 5.5V
60
2.5V VCC < 4V
150
RL = 2.2k, CL = 100 pF
4V VCC 5.5V
2.5V VCC < 4V
4V VCC 5.5V
2.5V VCC < 4V
VCC 4V
20
VCC 4V
56
VCC 4V
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
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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