Datasheet

PTB18
VSS
PTA4/LLWU_P0
PTA3
VSS
VREFL
VREFH
VDD
PTA15
PTA14
PTB7/IRQ_3
PTB6/IRQ_2/LPTMR0_ALT3
12
11
10
9
8
7
6
5
4
3
2
1
48
47
46
45
44
43
42
41
40
39
38
37
PTA2 PTA1/IRQ_1/LPTMR0_ALT1 PTA0/IRQ_0/LLWU_P7 PTB13 PTB17 PTB16 PTB15 PTA19 PTB12 PTA13 PTA12/IRQ_17/LPTMR0_ALT2 PTB5/IRQ_16
36
35
34
33
PTB4/IRQ_15/LLWU_P6
PTB3/IRQ_14
PTA11/IRQ_13
PTA10/IRQ_12
32
31
30
29
28
27
26
25
PTB14/IRQ_11
VDD
VSS
PTB20
PTA9
PTA8
PTB2/IRQ_10/LLWU_P5
PTB1/IRQ_9
PTA18/IRQ_6
PTA17/IRQ_5
PTA16/IRQ_4
PTB9
24 23
22
21
20
19
18
17
PTB8
PTA6/LLWU_P2
PTA5/LLWU_P1/RTC_CLK_IN
PTB19
16 15 14 13
PTB0/IRQ_8/LLWU_P4
PTA7/IRQ_7/LLWU_P3
PTB11
PTB10
Figure 17. KL05 48-pin LQFP pinout diagram
Pinout
Kinetis KL05 32 KB Flash, Rev4 03/2014. 43
Freescale Semiconductor, Inc.