mpc8347ecvvalf Freescale Semiconductor, Inc, mpc8347ecvvalf Datasheet - Page 42

• Manufacturer Part Number: mpc8347ecvvalf
• Description: Mpc8347e Powerquicc Ii Pro Family
• Manufacturer: Freescale Semiconductor, Inc

JTAG
11 JTAG
This section describes the DC and AC electrical specifications for the IEEE Std. 1149.1 (JTAG) interface
of the MPC8347E
11.1
Table 36
MPC8347E.
11.2
This section describes the AC electrical specifications for the IEEE Std. 1149.1 (JTAG) interface of the
MPC8347E.
Figure
42
At recommended operating conditions (see
Input high voltage
Input low voltage
Input current
Output high voltage
Output low voltage
Output low voltage
JTAG external clock frequency of operation
JTAG external clock pulse width measured at 1.4 V
JTAG external clock rise and fall times
Input setup times:
Valid times:
JTAG external clock cycle time
TRST assert time
Input hold times:
29.
provides the DC electrical characteristics for the IEEE Std. 1149.1 (JTAG) interface of the
JTAG DC Electrical Characteristics
JTAG AC Timing Specifications
MPC8347E PowerQUICC™ II Pro Integrated Host Processor Hardware Specifications, Rev. 10
Table 37
Characteristic
Parameter
Table 37. JTAG AC Timing Specifications (Independent of CLKIN)
provides the JTAG AC timing specifications as defined in
Table 36. JTAG interface DC Electrical Characteristics
Boundary-scan data
Boundary-scan data
Boundary-scan data
Table
2).
TMS, TDI
TMS, TDI
TDO
Symbol
V
V
V
V
V
I
OH
IN
OL
OL
t
IH
IL
JTGR
Symbol
t
t
t
t
t
t
t
JTKHKL
JTDVKH
JTDXKH
JTKLOV
JTKLDV
JTIVKH
JTIXKH
t
f
t
TRST
JTG
JTG
, t
JTGF
I
2
OH
I
I
OL
OL
Condition
= –8.0 mA
= 8.0 mA
= 3.2 mA
Min
30
15
25
10
10
0
0
4
4
2
2
OV
DD
–0.3
Min
2.4
—
—
Max
33.3
– 0.3
11
11
—
—
—
—
—
—
—
2
Figure 26
Freescale Semiconductor
1
OV
DD
Max
MHz
0.8
0.5
0.4
Unit
±5
—
ns
ns
ns
ns
ns
ns
ns
+ 0.3
through
Notes
Unit
μA
3
4
4
5
V
V
V
V
V