General Description
1
39
FP0/BP3
FP1
VREFL
2
38
37
36
35
34
33
32
31
30
29
28
VREFH
3
FP2
PTA7/ADC3
PTA6/ADC2
PTA5/ADC1
PTA4/ADC0
4
FP3
5
FP4
6
FP5
7
FP6
PTA3/KBI3
PTA2/KBI2
8
FP7
9
FP8
PTA1/KBI1
PTA0/KBI0
PTC7/FP26
PTC6/FP25
PTC5/FP24
FP9
10
11
12
FP10
FP11
FP12
13
27
Pins not available on 52-LQFP package:
PTB7ADC5
PTB6/ADC4
PTB5/T2CH1
PTB4/T2CH0
PTD7/KBI7
PTD6/KBI6
PTD5/KBI5
PTD4/KBI4
PTD3/SPSCK
PTD2/MOSI
PTD1/MISO
PTD0/SS
Internal pads are unconnected.
Figure 1-3. 52-Pin LQFP Pin Assignment
MC68HC908LJ12 — Rev. 2.1
Freescale Semiconductor
Technical Data
39
General Description