mpc5554mzp80r2 Freescale Semiconductor, Inc, mpc5554mzp80r2 Datasheet - Page 38

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

Electrical Characteristics
3.13.7
1
2
3.13.8
38
Spec
Spec
eMIOS timing specified at: V
This specification does not include the rise and fall times. When calculating the minimum eMIOS pulse width, include the rise
and fall times defined in the slew rate control field (SRC) in the pad configuration register (PCR).
1
2
3
4
5
6
7
8
1
2
SCK cycle time
PCS to SCK delay
After SCK delay
SCK duty cycle
Slave access time
(SS active to SOUT driven)
Slave SOUT disable time
(SS inactive to SOUT Hi-Z, or invalid)
PCSx to PCSS time
PCSS to PCSx time
eMIOS input pulse width
eMIOS output pulse width
eMIOS Timing
DSPI Timing
Characteristic
eMIOS
output
eMIOS input
2, 3
5
4
DDEH
= 3.0–5.5 V; and T
MPC5554 Microcontroller Data Sheet, Rev. 2.0
Characteristic
Symbol
t
t
t
t
t
t
PCSC
PASC
Figure 17. eMIOS Timing
t
Table 25. eMIOS Timing
SCK
CSC
ASC
SDC
DIS
t
Table 26. DSPI Timing
A
A
(t
= T
SCK
25 ns
– 2 ns
Min
23
22
—
—
4
5
L
÷ 2)
to T
80 MHz
H
.
(t
2.9 ms
SCK
+ 2 ns
Max
25
25
—
—
—
—
÷ 2)
1
1
1
2
(t
17.9 ns
SCK
– 2 ns
Min
15
14
—
—
4
5
÷ 2)
112 MHz
Symbol
t
t
MOPW
MIPW
(t
2.0 ms
SCK
+ 2 ns
Max
25
25
—
—
—
—
÷ 2)
Min
(t
1
15.2 ns
4
Freescale Semiconductor
SCK
– 2 ns
2
Min
13
12
—
—
4
5
132 MHz
÷ 2)
Max
(t
—
—
1.7 ms
SCK
+ 2 ns
Max
25
25
—
—
—
—
÷ 2)
t
t
Unit
CYC
CYC
Unit
ns
ns
ns
ns
ns
ns
ns
—