mpc8306 Freescale Semiconductor, Inc, mpc8306 Datasheet - Page 45

• Manufacturer Part Number: mpc8306
• Description: Powerquicc Ii Pro Integrated Communications Processor Family Hardware Specifications
• Manufacturer: Freescale Semiconductor, Inc

20.2
This section describes the AC electrical specifications for the IEEE Std. 1149.1 (JTAG) interface of the
MPC8306. The following table provides the JTAG AC timing specifications as defined in
through
Freescale Semiconductor
At recommended operating conditions (see
Input high voltage
Input low voltage
Input current
JTAG external clock frequency of operation
JTAG external clock cycle time
JTAG external clock pulse width measured at 1.4 V
JTAG external clock rise and fall times
TRST assert time
Input setup times:
Input hold times:
Valid times:
MPC8306 PowerQUICC II Pro Integrated Communications Processor Family Hardware Specifications, Rev. 2
Figure
JTAG AC Electrical Characteristics
Characteristic
40.
Table 51. JTAG AC Timing Specifications (Independent of SYS_CLK_IN)
Parameter
Table 50. JTAG Interface DC Electrical Characteristics (continued)
Boundary-scan data
Boundary-scan data
Boundary-scan data
Table
2).
TMS, TDI
TMS, TDI
Symbol
TDO
V
V
I
IN
IH
IL
t
JTGR
Symbol
t
t
t
t
t
t
t
0 V  V
JTDVKH
JTDXKH
JTKLOV
JTKHKL
JTKLDV
JTIVKH
JTIXKH
t
t
f
TRST
JTG
JTG
, t
Condition
JTGF
2
IN
—
—
 OV
DD
Min
30
11
25
10
10
0
0
4
4
2
2
–0.3
Min
2.0
—
Max
33.3
15
15
—
—
—
—
—
—
—
2
OV
DD
1
Max
0.8
±5
MHz
Unit
+ 0.3
Figure 37
ns
ns
ns
ns
ns
ns
ns
Notes
Unit
A
—
—
—
—
V
V
3
4
4
5
JTAG
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