COP8SA-DM National Semiconductor, COP8SA-DM Datasheet - Page 168

• Manufacturer Part Number: COP8SA-DM
• Description: MODULE DEBUGGING FOR COP8SA
• Manufacturer: National Semiconductor

Specifications of COP8SA-DM

• Module/board Type: Debugger Module
• For Use With/related Products: Cop 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *COP8SA-DM

2.20.4 AC Electrical Characteristics
2-130
Instruction Cycle Time (t
External CKI Clock Duty Cycle (Note 6)
Inputs
Output Propagation Delay (Note 5)
MICROWIRE Setup Time (t
MICROWIRE Hold Time (t
MICROWIRE Output Propagation Delay (t
MICROWIRE Maximum Shift Clock
Input Pulse Width (Note 6)
Reset Pulse Width
t
Note 1: Maximum rate of voltage change must be < 0.5 V/ms.
Note 2: Supply and IDLE currents are measured with CKI driven with a square wave Oscillator, CKO driven 180˚ out of phase with CKI,
inputs connected to V
Note 3: The HALT mode will stop CKI from oscillating in the R/C and the Crystal configurations. In the R/C configuration, CKI is forced
high internally. In the crystal or external configuration, CKI is TRI-STATE. Measurement of I
nor sinking current; with L, F, C, G0, and G2-G5 programmed as low outputs and not driving a load; all outputs programmed low and not
driving a load; all inputs tied to V
register.
Note 4: Pins G6 and RESET are designed with a high voltage input network. These pins allow input voltages > V
have sink current to V
effective resistance to V
WARNING: Voltages in excess of 14 volts will cause damage to the pins. This warning excludes ESD transients.
Note 5: The output propagation delay is referenced to the end of the instruction cycle where the output change occurs.
Note 6: Parameter characterized but not tested.
C
= Instruction cycle time (Clock Input frequency divided by 10)
Crystal/Resonator, External
Internal R/C Oscillator
(Note 6)
Rise Time (Note 6)
Fall Time (Note 6)
t
t
t
SO, SK
All Others
Master Mode
Slave Mode
Interrupt Input High Time
Interrupt Input Low Time
Timer 1,2, 3 Input High Time
Timer 1,2, 3 Input Low Time
R/C Oscillator Frequency Variation
SETUP
HOLD
PD1
, t
PD0
COP8SAx7 MICROCONTROLLER
specified)
Parameter
CC
CC
CC
c
and outputs driven low but not connected to a load.
when biased at voltages > V
)
UWH
is 750
UWS
) (Note 5)
) (Note 5)
CC
; clock monitor disabled. Parameter refers to HALT mode entered via setting bit 7 of the G Port data
(typical). These two pins will not latch up. The voltage at the pins must be limited to < 14 Volts.
UPD
)
4.5V
2.7V
4.5V
2.7V
4.5V
2.7V
fr = Max
fr = 10 MHz Ext Clock
fr = 10 MHz Ext Clock
4.5V
2.7V
4.5V
2.7V
R
4.5V
2.7V
4.5V
2.7V
L
= 2.2k, C
CC
(the pins do not have source current when biased at a voltage below V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
Conditions
L
< 4.5V
< 4.5V
< 4.5V
< 4.5V
< 4.5V
< 4.5V
< 4.5V
= 100 pF
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
(
–40˚C
T
45
A
Min
200
500
150
DD
1.0
2.0
60
20
56
1
1
1
1
1
HALT is done with device neither sourcing
+85˚C unless otherwise
TBD
Typ
2.0
55
12
8
CC
Max
TBD
1.75
220
500
DC
DC
0.7
1.0
2.5
and the pins will
35
1
%
ns
ns
CC
Units
MHz
kHz
). The
%
%
ns
ns
ns
ns
ns
ns
ns
t
t
t
t
c
c
c
c
s
s
s
s
s
s
s
s
s