MC68HC11A8 MOTOROLA
mc68hc11a8ts/d 5
图示 2 52-管脚 plcc 管脚 assignments
1
9
10
11
12
13
14
15
16
45
44
43
42
41
40
39
38
37
36
17
18
19
20
35
34
46
pc6/a6/d6
pc5/a5/d5
pc4/a4/d4
pc3/a3/d3
pc2/a2/d2
pc1/a1/d1
pc0/a0/d0
XTAL
重置
pc7/a7/d7
XIRQ
IRQ
pd0/rxd
pb6/a14
pb7/a15
pa0/ic3
pe5/an5
pe1/an1
pe4/an4
pe0/an0
pb0/a8
pb1/a9
pb2/a10
pb3/a11
pb4/a12
pb5/a13
4
3
2
51
49
50
47
6
5
48
modb/v
STBY
V
RH
V
SS
EXTAL
stra/作
E
V
RL
moda/lir
strb/r/w
pe6/an6
pe2/an2
pe7/an7
pe3/an3
28
29
30
31
32
33
21
22
23
24
25
26
27
pd1/txd
pd5/ss
pd2/miso
V
DD
pd4/sck
pd3/mosi
pa7/pai/oc1
pa2/ic1
pa3/oc5/oc1
pa4/oc4/oc1
pa5/oc3/oc1
pa6/oc2/oc1
pa1/ic2
52
7
8
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