Datasheet

60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34 33
32
31
30
29
28
27
26
25
24 23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
VSSA
VREFL
VREFH
VDDA
PGA1_DM/ADC1_DM0/ADC0_DM3
PGA1_DP/ADC1_DP0/ADC0_DP3
PGA0_DM/ADC0_DM0/ADC1_DM3
PGA0_DP/ADC0_DP0/ADC1_DP3
VREGIN
VOUT33
USB0_DM
USB0_DP
VSS
VDD
PTE5
PTE4
PTE3
PTE2
PTE1
PTE0
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64 63
62
61
PTD7
PTD6
PTD5
PTD4
PTD3
PTD2
PTD1 PTD0
PTC17
PTC16
VDD
VSS
PTC11
PTC10
PTC9
PTC8
PTC7 PTC6
PTC5
PTC4
VDD
VSS
PTC3
PTC2
PTC1
PTC0
PTB19
PTB18
PTB17
PTB16
VDD
VSS
PTB11
PTB10
PTB3
PTB2
PTB1
PTB0
RESET_b
PTA19
PTA18
VSS
VDD
PTA17
PTA16
PTA15
PTA14 PTA13
PTA12
PTA5
PTA4
PTA3
PTA2
PTA1
PTA0
VBAT
EXTAL32
XTAL32
DAC0_OUT/
CMP1_IN3/ADC0_SE23
VREF_OUT/CMP1_IN5/
CMP0_IN5/ADC1_SE18
Figure 29. K20 80 LQFP Pinout Diagram
9 Revision History
The following table provides a revision history for this document.
Table 51. Revision History
Rev. No. Date Substantial Changes
1 11/2010 Initial public revision
Table continues on the next page...
Revision History
K20 Sub-Family Data Sheet Data Sheet, Rev. 7, 02/2013.
72 Freescale Semiconductor, Inc.