MC9S08QE32_09 Datasheet, PDF (23/46 Pages) Freescale Semiconductor, Inc – 8-Bit HCS08 Central Processor Unit (CPU)

Electrical Characteristics
Table 14. SPI Timing (continued)
No. C
Function
Symbol
Min
Max
Unit
Clock (SPSCK) high or low time
4 D Master
Slave
Data setup time (inputs)
5 D Master
Slave
t_WSPSCK
t_cyc – 30
1024 t_cyc
ns
t_cyc – 30
—
ns
t_SU
15
—
ns
15
—
ns
Data hold time (inputs)
6 D Master
Slave
t_HI
0
—
ns
25
—
ns
7 D Slave access time
8 D Slave MISO disable time
Data valid (after SPSCK edge)
9 D Master
Slave
t_a
—
t_dis
—
1
t_cyc
1
t_cyc
t_v
—
25
ns
—
25
ns
Data hold time (outputs)
10 D Master
Slave
t_HO
0
0
—
ns
—
ns
Rise time
11 D Input
Output
t_RI
—
t_cyc – 25
ns
t_RO
—
25
ns
Fall time
12 D
Input
Output
t_FI
—
t_cyc – 25
ns
t_FO
—
25
ns
1 _{Max operating frequency limited to 8 MHz when input filter disabled and high output drive strength enabled. Max}
operating frequency limited to 5 MHz when input filter enabled and high output drive strength disabled.
MC9S08QE32 Series MCU Data Sheet, Rev. 6
Freescale Semiconductor
23