MC94MX21DVKN3 Freescale, MC94MX21DVKN3 Datasheet - Page 52

• Manufacturer Part Number: MC94MX21DVKN3
• Manufacturer: Freescale

Specifications of MC94MX21DVKN3

• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

Specifications
52
11a
11b
27a
27b
Ref
No.
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
28
29
30
1
2
3
4
5
6
7
8
9
(Tx/Rx) CK clock period
(Tx) CK high to FS (bl) high
(Rx) CK high to FS (bl) high
(Tx) CK high to FS (bl) low
(Rx) CK high to FS (bl) low
(Tx) CK high to FS (wl) high
(Rx) CK high to FS (wl) high
(Tx) CK high to FS (wl) low
(Rx) CK high to FS (wl) low
(Tx) CK high to STXD valid from high impedance
(Tx) CK high to STXD high
(Tx) CK high to STXD low
(Tx) CK high to STXD high impedance
SRXD setup time before (Rx) CK low
SRXD hold time after (Rx) CK low
(Tx/Rx) CK clock period
(Tx/Rx) CK clock high period
(Tx/Rx) CK clock low period
(Tx) CK high to FS (bl) high
(Rx) CK high to FS (bl) high
(Tx) CK high to FS (bl) low
(Rx) CK high to FS (bl) low
(Tx) CK high to FS (wl) high
(Rx) CK high to FS (wl) high
(Tx) CK high to FS (wl) low
(Rx) CK high to FS (wl) low
(Tx) CK high to STXD valid from high impedance
(Tx) CK high to STXD high
(Tx) CK high to STXD low
(Tx) CK high to STXD high impedance
SRXD setup time before (Rx) CK low
SRXD hole time after (Rx) CK low
Parameter
1
1
Table 33. SSI to SAP Ports Timing Parameters
Internal Clock Operation
External Clock Operation (SAP Ports)
MC94MX21 Technical Data, Rev. 1.
Minimum
36.36
90.91
23.68
90.91
36.36
10.24
10.89
10.24
10.89
10.24
10.89
10.24
10.89
12.08
10.80
10.80
12.08
-3.30
-3.93
-3.30
-3.93
-3.30
-3.93
-3.30
-3.93
-2.44
-2.44
-2.44
-2.67
0.37
0
0
1
1.8 V ± 0.1 V
(SAP Ports)
Maximum
19.50
21.27
19.50
21.27
19.50
21.27
19.50
21.27
19.36
19.36
19.36
19.36
-1.16
-1.16
-1.16
-1.34
-1.34
-1.16
-1.34
-1.34
-0.60
-0.60
-0.60
-0.99
–
–
–
–
–
–
–
–
Minimum
90.91
22.09
90.91
36.36
36.36
-2.98
-4.18
-2.98
-4.18
-2.98
-4.18
-2.98
-4.18
-2.65
-2.65
-2.65
-2.65
7.16
7.16
7.16
7.16
7.71
7.71
7.71
7.71
0.42
7.63
7.63
7.63
7.63
0
0
3.0 V ± 0.3 V
Freescale Semiconductor
Maximum
-1.10
-1.43
-1.10
-1.43
-1.10
-1.43
-1.10
-1.43
-0.98
-0.98
-0.98
-0.98
8.65
9.12
8.65
9.12
8.65
9.12
8.65
9.12
9.20
9.20
9.20
9.20
–
–
–
–
–
–
–
–
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns