MC9328MX1 Datasheet, PDF (85/96 Pages) Freescale Semiconductor, Inc – i.MX Integrated Portable System Processor

Table 40. SSI 1 Timing Parameter Table (Continued)
NOTES
1.8V +/- 0.10V
3.0V +/- 0.30V
Ref
No.
Parameter
Unit
Minimum Maximum Minimum Maximum
3 SRCK high to SRFS (bl) high³
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
-1.2
-1.7
-1.1
-1.5
ns
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
impedance
11a STCK high to STXD high
14.25
15.73
12.5
0.91
3.08
0.8
13.8
ns
2.7
ns
11b STCK high to STXD low
12 STCK high to STXD high impedance
13 SRXD setup time before SRCK low
0.57
3.19
0.5
12.88
13.57
11.3
21.1
–
18.5
2.8
ns
11.9
ns
–
ns
14 SRXD hold time after SRCK low
0
–
0
–
ns
External Clock Operation (Port C Primary Function)²
15 STCK/SRCK clock period¹
92.8
–
81.4
–
ns
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
impedance
18.01
28.16
15.8
27a STCK high to STXD high
8.98
18.13
7.0
Freescale Semiconductor
MC9328MX1 Advance Information, Rev. 4
–
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
85