NXP Semiconductors K22F series - Page 226

1PTE0/CLKOUT32K
2PTE1/LLWU_P0
3PTE2/LLWU_P1
4PTE3
5PTE4/LLWU_P2
6PTE5
7PTE6
8VDD
9VSS VSS
10USB0_DP
11USB0_DM
12VOUT33
13VREGIN
14ADC1_DP1/ADC0_DP2
15ADC1_DM1/ADC0_DM2
16ADC0_DP0/ADC1_DP3
17ADC0_DM0/ADC1_DM3
18VDDA
19VREFH
20VREFL
21VSSA
22VREF_OUT/CMP1_IN5/CMP0_IN5/ADC1_SE18
23DAC0_OUT/CMP1_IN3/ADC0_SE23
24XTAL32
25EXTAL32 26VBAT
27PTA0 28PTA1 29PTA2 30PTA3 31PTA4/LLWU_P3
32PTA5
33VDD
34VSS 35PTA12
36PTA13/LLWU_P4 37PTA14 38PTA15 39PTA16 40PTA17 41VDD
42VSS 43PTA18
44PTA19
45 RESET_b
46 PTB0/LLWU_P5
47 PTB1
48 PTB2
49 PTB3
50 PTB6
51 PTB7
52 PTB8
53 PTB9
54 PTB10
55 PTB11
56 PTB16
57 PTB17
58 PTB18
59 PTB19
60 PTC0
61 PTC1/LLWU_P6
62 PTC2
63 PTC3/LLWU_P7
64 VSS
65 VDD
66 PTC4/LLWU_P8
67 PTC5/LLWU_P9
68 PTC6/LLWU_P10
69 PTC7
70 PTC8 71 PTC12
72 PTC13 73 PTC14
74 PTC15
75 PTC16
76 PTC17
77 PTC18 78 PTC19 79 PTD0/LLWU_P12
80 PTD1
81 PTD2/LLWU_P13
82 PTD3
83 PTD4/LLWU_P14
84 PTD5
85 VSS 86 VDD 87 PTD6/LLWU_P15
88 PTD7
Figure 10-5. K22F 88 QFN pinout diagram (transparent top view)
NOTE
For more information about QFN package use, see Electrical
Connection Recommendations for the Exposed Pad on QFN
and DFN Packages .
Pinout
K22F Sub-Family Reference Manual, Rev. 4, 08/2016
226 NXP Semiconductors