Freescale Semiconductor, Inc.
General Description
Functional Pin Descriptions
1.6 Func tiona l Pin De sc rip tions
The pinout for the MC68HC05V12 is shown in Figure 1-2 followed by a
functional description of each pin.
S
D
R
V
V
O
O
R
A
A
A
A
A
A
A
C
C
C
P
9
8
7
6
5
4
3
2
1 68 67 66 65 64 63 62 61
PB0/SS
PB1/SCK
PB2/MOSI
PB3/MISO
PB4/PWMA
PB5/PWMB
PB6/TCMP
PB7/TCAP
TXP
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
60
59
58
57
56
55
54
PC3
PC2
PC1
PC0
V
REFH
V
REFL
PD4/AD4
PD3/AD3
PD2/AD2
PD1/AD1
PD0/AD0
V
CCA
V
SSA
MIND1
MIND2+
MIND2-
53
10
52
51
50
49
48
47
46
45
44
RXP
V
DD
V
SSD
IMAX
MINB1
MINB2+
MINB2-
V
V
SSG
SSG
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
Figure 1-2. MC68HC05V12 Pin Assignments (68-Pin PLCC Package)
MC68HC05V12 — Rev. 1.0
General Release Specification
General Description
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