ETAS
Technical Data
FETK-S2.1 - User’s Guide
39
7.8.2
ECU Interface Connector CON1
7.8.2.1
JTAG Mode (5 V Interface selected)
Si
gn
al
Pin Type
V
OL
(max) [V]
V
OH
(m
in
)
[V
]
V
OH
(m
ax
)
[V
]
V
IL
(max)
[V]
V
IH
(min)
[V
]
V
IH
(max)
[V]
Le
ak
ag
e cur
rent
[
A]
Addi
tional
L
oad
by ETK
(t
yp
) [p
F]
1)
TCK
XO
2)
0.7
3.8
5.2
-
-
6.5
+1135/
+810
15
TMS
XO
2)
0.7
3.8
5.2
-
-
6.5
+60/
-60
25
TDO
I
-
-
-
0.8
2
6.5
+50/
-50
27
TDI
XO
2)
0.7
3.8
5.2
-
-
6.5
+40/
-40
21
/TRST
XO
2)
0.7
3.8
5.2
-
-
6.5
+40/
-40
23
/ESR0
IXOD
3)
0.7
-
-
0.8
2
6.5
+25/
-20
15
/PORST
IXOD
3)
0.7
-
-
0.8
2
6.5
+25/
-20
15
WDGDIS
XO
2)
0.7
3.8
5.2
-
-
6.5
+10/
-10
10
1)
Adapter cable and Samtec connector not considered; PCB 1 pF/cm
2)
I
Dmax
= 12 mA
3)
Open Drain FET; I
Dmax
= 0.2 A
I: Input
X: Tristate
O: Output
OD: Open Drain
