MPC870 FREESCALE [Freescale Semiconductor, Inc], MPC870 Datasheet - Page 62

• Manufacturer Part Number: MPC870
• Description: Hardware Specifications
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

CPM Electrical Characteristics
13.9 SPI Master AC Electrical Specifications
Table 26
62
Num
160
161
162
163
164
165
166
167
provides the SPI master timings as shown in
SMSYNC
(Output)
SMRXD
SMTXD
SMCLK
MASTER cycle time
MASTER clock (SCK) high or low time
MASTER data setup time (inputs)
Master data hold time (inputs)
Master data valid (after SCK edge)
Master data hold time (outputs)
Rise time output
Fall time output
(Input)
NOTE:
1.
152
This delay is equal to an integer number of character-length clocks.
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
MPC875/MPC870 Hardware Specifications, Rev. 3.0
Figure 58. SMC Transparent Timing Diagram
154
154
152
155
Table 26. SPI Master Timing
155
Characteristic
NOTE
151
Figure 59
150
151
and
Figure
153
60.
Frequencies
Min
15
—
—
—
4
2
0
0
Freescale Semiconductor
All
1024
Max
512
10
15
15
—
—
—
Unit
t
t
ns
ns
ns
ns
ns
ns
cyc
cyc