mpc5554mzp80r2 Freescale Semiconductor, Inc, mpc5554mzp80r2 Datasheet - Page 32

• Manufacturer Part Number: mpc5554mzp80r2
• Description: Mpc5554 High Performance Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Spec
Electrical Characteristics
3.13.4
Table 22
32
1
2
3
4
TMS, TDI
CLKOUT period
CLKOUT duty cycle
CLKOUT rise time
CLKOUT fall time
TCK
TDO
lists the timing information for the external bus:
Characteristic
External Bus Interface (EBI) Timing
Description
and
Symbol
10
MPC5554 Microcontroller Data Sheet, Rev. 2.0
Figure 11. Nexus TDI, TMS, TDO Timing
t
t
t
CDC
CRT
T
CFT
C
Table 22. Bus Operation Timing
24.4
45%
Min
—
—
40 MHz
55%
Max
External Bus Frequency
—
—
—
3
3
11
45%
17.5
Min
—
—
56 MHz
55%
Max
—
—
—
3
3
12
1
45%
15.2
Min
—
—
2
67 MHz
55%
Max
—
—
—
3
3
Unit
T
ns
ns
ns
C
Freescale Semiconductor
Signals are measured
at 50% V
Notes
DDE
.