tIW
IRQA
tIF
A0–A15
First Instruction Fetch
Not IRQA Interrupt Vector
Figure 10-9 Recovery from Stop State Using Asynchronous Interrupt Timing
10.10 Serial Peripheral Interface (SPI) Timing
1
Table 10-18 SPI Timing
Characteristic
Symbol
Min
Max
Unit
See Figure
Cycle time
Master
Slave
tC
10-10, 10-11,
10-12, 10-13
50
50
—
—
ns
ns
Enable lead time
Master
Slave
tELD
tELG
tCH
tCL
10-13
10-13
—
25
—
—
ns
ns
Enable lag time
Master
Slave
—
100
—
—
ns
ns
Clock (SCK) high time
Master
Slave
10-10, 10-11,
10-12, 10-13
17.6
25
—
—
ns
ns
Clock (SCK) low time
Master
Slave
10-13
24.1
25
—
—
ns
ns
Data set-up time required for inputs
Master
Slave
tDS
tDH
tA
10-10, 10-11,
10-12, 10-13
20
0
—
—
ns
ns
Data hold time required for inputs
Master
Slave
10-10, 10-11,
10-12, 10-13
0
2
—
—
ns
ns
Access time (time to data active from
high-impedance state)
Slave
10-13
10-13
4.8
3.7
15
ns
ns
Disable time (hold time to high-impedance state)
Slave
tD
15.2
Data Valid for outputs
Master
Slave (after enable edge)
tDV
10-10, 10-11,
10-12, 10-13
—
—
4.5
20.4
ns
ns
56F8366 Technical Data, Rev. 6
158
Freescale Semiconductor
Preliminary
FREESCALE [ Freescale ]
