MPC860 Motorola, MPC860 Datasheet - Page 60

• Manufacturer Part Number: MPC860
• Description: Family Hardware Specifications
• Manufacturer: Motorola

SMC Transparent AC Electrical Specifications
11.8 SMC Transparent AC Electrical Specifications
Table 11-21 provides the SMC transparent timings as shown in Figure 11-62.
1
11.9 SPI Master AC Electrical Specifications
Table 11-22 provides the SPI master timings as shown in Figure 11-63 and Figure 11-64.
60
Num
151A
150
151
152
153
154
155
SYNCCLK must be at least twice as fast as SMCLK.
SMSYNC
NOTE:
(Output)
SMRXD
SMTXD
SMCLK
SMCLK clock period
SMCLK width low
SMCLK width high
SMCLK rise/fall time
SMTXD active delay (from SMCLK falling edge)
SMRXD/SMSYNC setup time
RXD1/SMSYNC hold time
(Input)
1.
This delay is equal to an integer number of character-length clocks.
152
Figure 11-62. SMC Transparent Timing Diagram
1
Table 11-21. SMC Transparent Timing
154
154
MPC860 Family Hardware Specifications
152
Characteristic
155
155
NOTE
151
150
151
153
Min
100
50
50
10
20
All Frequencies
—
5
Max
—
—
—
15
50
—
—
MOTOROLA
Unit
ns
ns
ns
ns
ns
ns
ns