3S12XDT256 데이터 시트보기 (PDF) - Freescale Semiconductor
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3S12XDT256 Datasheet PDF : 28 Pages
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Pin Assignments
LQFP
144
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
LQFP
112
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
16
QFP
80
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
Table 5. Pin-Out Summary(1)
Pin
BKGD
VDDX2
VSSX2
PC0
PC1
PC2
PC3
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PC4
PC5
PC6
PC7
PH7
PH6
PH5
PH4
PE7
PE6
PE5
PE4
VSSR
VDDR
RESET
VDDPLL
XFC
VSSPLL
EXTAL
XTAL
TEST
PH3
2nd
Function
MODC
3rd
Function
4th
Function
DATA8
DATA9
DATA10
DATA11
ADDR0
ADDR1
ADDR2
ADDR3
ADDR4
ADDR5
ADDR6
ADDR7
DATA12
DATA13
DATA14
DATA15
KWH7
KWH6
KWH5
KWH4
XCLKS
MODB
MODA
ECLK
UDS
SS2
SCK2
MOSI2
MISO2
ECLKX2
TAGHI
TAGLO
TXD5
RXD5
TXD4
RXD4
RE
KWH3
SS1
TXD7
5th
Function
MC9S12XD Family, Rev. 2.14
Freescale Semiconductor
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