COP8-PGMA-DS44P National Semiconductor, COP8-PGMA-DS44P Datasheet - Page 9

• Manufacturer Part Number: COP8-PGMA-DS44P
• Description: PGMR ADAPTER/COP8 DIP,SOIC,PLCC
• Manufacturer: National Semiconductor

Specifications of COP8-PGMA-DS44P

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *COP8-PGMA-DS44P

Instruction Cycle Time (tc)
CKI Clock Duty Cycle
(Note 22)
MICROWIRE Setup Time (t
MICROWIRE Hold Time (t
MICROWIRE Output Valid
Time (t
Input Pulse Width
Reset Pulse Width
Maximum Input Current (Room Temp)
RAM Retention Voltage, Vr (Note 21)
Input Capacitance
Load Capacitance on D2
DC Electrical Characteristics
Note 16: 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.
Note 17: Rate of voltage change must be less than 0.5V/ms.
Note 18: Supply current is measured after running 2000 cycles with a square wave CKI input, CKO open, inputs at rails and outputs open.
Note 19: The HALT mode will stop CKI from oscillating in the RC and the Crystal configurations. Test conditions: All inputs tied to V
and tied to ground, all outputs low and tied to ground.
Note 20: Pins G6 and RESET are designed with a high voltage input network for factory testing. These pins allow input voltages greater than V
have sink current to V
resistance to V
Note 21: To maintain RAM integrity, the voltage must not be dropped or raised instantaneously.
COP680C/COP681C/COP682C
AC Electrical Characteristics
Note 22: Parameter characterized but not production tested.
COP68xC: −55˚C
−55˚C
without Latchup (Note 20)
Ext. or Crystal/Resonant
(Div-by 10)
Rise Time (Note 22)
Fall Time (Note 22)
Interrupt Input High Time
Interrupt Input Low Time
Timer Input High Time
Timer Input Low Time
UPD
T
)
A
Parameter
CC
Parameter
+125˚C unless otherwise specified
is 750
CC
T
when biased at voltages greater than V
(typical). These two pins will not latch up. The voltage at the pins must be limited to less than 14V.
A
UWH
+125˚C unless otherwise specified
UWS
)
)
V
fr = Max
fr = 10 MHz Ext Clock
fr = 10 MHz Ext Clock
CC
Room Temp
500 ns Rise and Fall Time (Min)
4.5V
Condition
(Continued)
CC
(the pins do not have source current when biased at a voltage below V
Condition
9
Min
40
20
56
t
t
t
t
1
1
C
C
C
C
Min
2.5
Typ
Typ
CC
Max
220
DC
, L and G ports TRI-STATE
60
12
8
±
1000
Max
100
7
CC
CC
and the pins will
). The effective
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Units
µs
ns
ns
ns
ns
ns
µs
%
Units
mA
pF
pF
V