Datasheet

Electrical Characteristics
MPC5674F Microcontroller Data Sheet, Rev. 9
Freescale Semiconductor 59
Figure 33. eMIOS Timing
4.12.9 DSPI Timing
Table 39. DSPI Timing
1 2
Spec Characteristic Symbol
Peripheral Bus Freq: 132 MHz
Unit
Min Max
1 DSPI Cycle Time
3, 4
Master (MTFE = 0)
Slave (MTFE = 0)
Master (MTFE = 1)
Slave (MTFE = 1)
t
SCK
t
SYS
* 2 t
SYS
*32768*7 ns
2 PCS to SCK Delay
5
t
CSC
12 — ns
3 After SCK Delay
6
Master mode
Slave mode
t
ASC
t
SYS
* 2
t
SYS
*3 –
constraints
7
—
ns
4 SCK Duty Cycle t
SDC
0.33 * t
SCK
0.66 * t
SCK
ns
5 Slave Access Time
(SS
active to SOUT valid)
t
A
— 25 ns
6 Slave SOUT Disable Time
(SS
inactive to SOUT High-Z or invalid)
t
DIS
— 25 ns
7PCSx to PCSS
time t
PCSC
t
SYS
* 2 t
SYS
* 7 ns
8PCSS
to PCSx time t
PASC
t
SYS
* 2 t
SYS
* 7 ns
1
2
eMIOS
Output
eMIOS Input