MC68HC908AS32A Datasheet, PDF (22/280 Pages) Freescale Semiconductor, Inc – Microcontrollers

General Description
1.4 Pin Assignments
The MC68HC908AS32A is available in a 52-pin plastic leaded chip carrier (PLCC) and a 64-pin quad flat
pack (QFP). Figure 1-2 and Figure 1-3 show the pin assignments for these packages.
PTC4 ₈
IRQ
9
RST
10
PTF0/TCH2
11
PTF1/TCH3
12
PTF2/TCH4
13
PTF3/TCH5
14
BDRxD
15
BDTxD
16
PTE0/TxD
17
PTE1/RxD
18
PTE2/TCH0
19
PTE3/TCH1 20
46 ^PTD3/ATD11
45
PTD2/ATD10
44
PTD1/ATD9
43
PTD0/ATD8
42
PTB7/ATD7
41
PTB6/ATD6
40
PTB5/ATD5
39
PTB4/ATD4
38
PTB3/ATD3
37
PTB2/ATD2
36
PTB1/ATD1
35
PTB0/ATD0
34 PTA7
Figure 1-2. 52-Pin PLCC Assignments (Top View)
MC68HC908AS32A Data Sheet, Rev. 2.0
22
Freescale Semiconductor