SCANSTA111 National Semiconductor Corporation, SCANSTA111 Datasheet - Page 26

• Manufacturer Part Number: SCANSTA111
• Description: Enhanced Scan Bridge Multidrop Addressable Ieee 1149.1 Jtag Port
• Manufacturer: National Semiconductor Corporation

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t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
F
PHL15
PLH15
PHL16
PLH16
PZL17
PZH17
PLZ17
PHZ17
PZL18
PZH18
PLZ18
PHZ18
PZL19
PZH19
PLZ19
PHZ19
PHL20
PLH20
PZL21
PZH21
PLZ21
PHZ21
S
H
S
H
S
H
W
WL
REC
MAX
Symbol
Symbol
AC Electrical Characteristics
Over recommended operating supply voltage and temperature ranges unless otherwise specified.
AC Electrical Characteristics
Over recommended operating supply voltage and temperature ranges unless otherwise specified.
,
,
,
,
,
,
,
,
,
,
,
Propagation Delay
TMS
Propagation Delay
TDI
Enable Time
OE to TMS
Disable Time
OE to TMS
Enable Time
OE to TRST
Disable Time
OE to TRST
Enable Time
OE to TDO
Disable Time
OE to TDO
Propagation Delay
OE to TRIST
Enable Time
OE to TCK
Disable Time
OE to TCK
Setup Time
TMS
Hold Time
TMS
Setup Time
TDI
Hold Time
TDI
Setup Time
TDI
Hold Time
TDI
Clock Pulse Width
TCK
Reset Pulse Width
TRST
Recovery Time
TCK
Maximum Clock Frequency
B
B
B
(0-2)
(0-2)
B
B
B
B
B
to TDO
to TCK
to TCK
↑
B
(H or L)
to TMS
to TCK
to TCK
(L)
from TRST
to TCK
to TCK
(0-2)
(0-2)
(0-2)
(0-2)
(0-2)
(0-2)
(0-2)
(0-2)
B
B
(0-2)
(0-2)
B
B
↑
↑
(0-2)
↑
↑
B
B
↑
↑
B
Parameter
Parameter
(Continued)
26
Conditions
Conditions
Typ
7.0
7.0
7.5
5.0
8.0
6.5
8.5
7.5
8.0
7.5
6.5
Max
11.0
11.0
11.0
10.0
11.0
10.0
12.0
12.0
13.0
11.0
10.0
10.0
25.0
Min
2.0
1.0
2.0
1.0
1.5
1.5
2.5
2.0
Units
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns