MC94MX21DVKN3 Freescale, MC94MX21DVKN3 Datasheet - Page 52
MC94MX21DVKN3
Manufacturer Part Number
MC94MX21DVKN3
Description
Manufacturer
Freescale
Datasheet
1.MC94MX21DVKN3.pdf
(98 pages)
Specifications of MC94MX21DVKN3
Operating Temperature (max)
70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC94MX21DVKN3
Manufacturer:
FREESCALE
Quantity:
20 000
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