MC9328MXL Datasheet, PDF (71/84 Pages) Freescale Semiconductor, Inc – i.MX Integrated Portable System Processor

Specifications
Table 29. SSI (Port C Primary Function) Timing Parameter Table (Continued)
Ref No.
Parameter
1.8V ± 0.10V
3.0V ± 0.30V
Unit
Minimum Maximum Minimum Maximum
4
STCK high to STFS (bl) low³
5
SRCK high to SRFS (bl) low³
6
STCK high to STFS (wl) high³
7
SRCK high to SRFS (wl) high³
8
STCK high to STFS (wl) low³
9
SRCK high to SRFS (wl) low³
2.5
4.3
2.2
3.8
ns
0.1
-0.8
0.1
-0.8
ns
1.48
4.45
1.3
3.9
ns
-1.1
-1.5
-1.1
-1.5
ns
2.51
4.33
2.2
3.8
ns
0.1
-0.8
0.1
-0.8
ns
10
STCK high to STXD valid from high
14.25
15.73
12.5
impedance
13.8
ns
11a STCK high to STXD high
0.91
3.08
0.8
2.7
ns
11b STCK high to STXD low
0.57
3.19
0.5
2.8
ns
12
STCK high to STXD high impedance
12.88
13.57
11.3
11.9
ns
13
SRXD setup time before SRCK low
21.1
–
18.5
–
ns
14
SRXD hold time after SRCK low
0
–
0
–
ns
External Clock Operation (Port C Primary Function²)
15
STCK/SRCK clock period¹
92.8
–
81.4
16
STCK/SRCK clock high period
27.1
–
40.7
17
STCK/SRCK clock low period
18
STCK high to STFS (bl) high³
19
SRCK high to SRFS (bl) high³
20
STCK high to STFS (bl) low³
21
SRCK high to SRFS (bl) low³
22
STCK high to STFS (wl) high³
23
SRCK high to SRFS (wl) high³
24
STCK high to STFS (wl) low³
25
SRCK high to SRFS (wl) low³
61.1
–
40.7
–
92.8
0
–
92.8
0
–
92.8
0
–
92.8
0
–
92.8
0
–
92.8
0
–
92.8
0
–
92.8
0
26
STCK high to STXD valid from high
18.01
28.16
15.8
impedance
27a STCK high to STXD high
8.98
18.13
7.0
27b STCK high to STXD low
9.12
18.24
8.0
MC9328MXL Advance Information, Rev. 5
Freescale Semiconductor
–
ns
–
ns
–
ns
81.4
ns
81.4
ns
81.4
ns
81.4
ns
81.4
ns
81.4
ns
81.4
ns
81.4
ns
24.7
ns
15.9
ns
16.0
ns
71