K51P81M72SF1 Datasheet, PDF (74/77 Pages) Freescale Semiconductor, Inc – K51 Sub-Family

Pinout
VDD
1
VSS
2
USB0_DP
3
USB0_DM
4
VOUT33
5
VREGIN
6
ADC0_DP1/OP0_DP0
7
ADC0_DM1/OP0_DM0
8
ADC1_DP1/OP1_DP0/OP1_DM1
9
ADC1_DM1/OP1_DM0
10
PGA0_DP/ADC0_DP0/ADC1_DP3
11
PGA0_DM/ADC0_DM0/ADC1_DM3
12
PGA1_DP/ADC1_DP0/ADC0_DP3
13
PGA1_DM/ADC1_DM0/ADC0_DM3
14
VDDA
15
VREFH
16
VREFL
17
VSSA
18
ADC1_SE16/OP1_OUT/CMP2_IN2/ADC0_SE22/OP0_DP2/OP1_DP2
19
ADC0_SE16/OP0_OUT/CMP1_IN2/ADC0_SE21/OP0_DP1/OP1_DP1
20
60
VLL3
59
VSS
58
PTC3/LLWU_P7
57
PTC2
56
PTC1/LLWU_P6
55
PTC0
54
PTB19
53
PTB18
52
PTB17
51
PTB16
50
PTB11
49
PTB10
48
PTB9
47
PTB8
46
PTB3
45
PTB2
44
PTB1
43
PTB0/LLWU_P5
42
RESET_b
41
PTA19
Figure 27. K51 80 LQFP Pinout Diagram
K51 Sub-Family Data Sheet, Rev. 2, 4/2012.
74
Freescale Semiconductor, Inc.