mc68hc05l25 Freescale Semiconductor, Inc, mc68hc05l25 Datasheet - Page 19

• Manufacturer Part Number: mc68hc05l25
• Description: M68hc05 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Table 1-3
The following paragraphs describe the general function of each pin.
Freescale Semiconductor
summarizes the 52-pin VQFP pin configurations.
Pin No.
10
11
12
14
15
16
17
18
19
20
21
22
23
24
25
27
28
29
30
13
26
39
52
PA3/KWI3/BZ
PA4/AD0/EVI
Pin Name
PA0/KWI0
PA1/KWI1
PA2/KWI2
PA6/RMO
PC1/SDO
PC0/SCK
PA5/AD1
PC3/IRQ
PC2/SDI
XOSC2
XOSC1
RESET
OSC1
OSC2
N.C.
N.C.
N.C.
N.C.
V
V
PA7
DD
SS
Table 1-3. 52-Pin TQFT Pin Configurations
MC68HC05L25 Data Sheet, Rev. 3.1
DC
DC
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
I
I
I
Pin No.
31
32
33
34
35
36
37
38
40
41
42
43
44
45
46
47
48
49
50
51
1
2
3
4
5
6
7
8
9
Pin Name
PB0/FP24
PB1/FP23
PB2/FP22
PB3/FP21
PB4/FP20
PB5/FP19
PB6/FP18
PB7/FP17
BP3/FP0
FP16
FP15
FP14
FP13
FP12
FP11
FP10
V
BP2
BP1
BP0
FP9
FP8
FP7
FP6
FP5
FP4
FP3
FP2
FP1
LCD
Functional Pin Description
DC
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
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