mpc5566 Freescale Semiconductor, Inc, mpc5566 Datasheet - Page 28

• Manufacturer Part Number: mpc5566
• Description: Mpc5566 High Performance Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Electrical Characteristics
1
28
Spec
10
11
12
13
14
15
These specifications apply to JTAG boundary scan only. JTAG timing specified at: V
Refer to
6
7
8
9
TCK
TCK low to TDO data valid
TCK low to TDO data invalid
TCK low to TDO high impedance
JCOMP assertion time
JCOMP setup time to TCK low
TCK falling-edge to output valid
TCK falling-edge to output valid out of high impedance
TCK falling-edge to output high impedance (Hi-Z)
Boundary scan input valid to TCK rising-edge
TCK rising-edge to boundary scan input invalid
Table 21
3
for Nexus specifications.
Table 20. JTAG Pin AC Electrical Characteristics
Characteristic
MPC5566 Microcontroller Data Sheet, Rev. 2.0
Figure 6. JTAG Test Clock Input Timing
1
3
2
1
t
Symbol
JCMPPW
t
t
t
DDE
t
t
t
t
TDOHZ
JCMPS
t
BSDHZ
BSDST
BSDHT
(continued)
BSDVZ
t
TDOV
BSDV
TDOI
= 3.0–3.6 V and T
Freescale Semiconductor
Min
100
—
—
40
—
—
—
50
50
2
0
A
= T
Max
20
—
20
—
—
50
50
50
—
—
L
to T
H
.
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns