General Description
1.4 Pin Assignments
Figure 1-2 shows the 64-pin QFP pin assignments and Figure 1-3 shows the
56-pin SDIP pin assignments.
PTB2/ATD2
PTB3/ATD3
PTB4/ATD4
PTB5/ATD5
PTB6/ATD6
PTB7/ATD7
PTC0/ATD8
PTC1/ATD9
VDDAD
IRQ
1
48
PTF5/TxD
PTF4/RxD
PTF3/MISO
PTF2/MOSI
PTF1/SS
2
47
46
45
44
43
42
41
40
39
38
37
36
35
34
3
4
5
6
PTF0/SPSCK
VSS
7
8
VDD
9
VSSAD
PTE7/TCH3A
PTE6/TCH2A
PTE5/TCH1A
PTE4/TCH0A
PTE3/TCLKA
PTE2/TCH1B
PTE1/TCH0B
10
11
12
13
14
15
VREFL
VREFH
PTC2
PTC3
PTC4
PTC5
16
33
Figure 1-2. 64-Pin QFP Pin Assignments
Data Sheet
22
MC68HC908MR32 • MC68HC908MR16 — Rev. 6.0
MOTOROLA
General Description
FREESCALE [ Freescale ]
