參數(shù)資料
型號: MC68HC05L25PB
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQFP52
封裝: TQFP-52
文件頁數(shù): 64/152頁
文件大小: 897K
代理商: MC68HC05L25PB
Functional Pin Description
MC68HC05L25 Data Sheet, Rev. 3.1
Freescale Semiconductor
19
Table 1-3 summarizes the 52-pin VQFP pin configurations.
The following paragraphs describe the general function of each pin.
Table 1-3. 52-Pin TQFT Pin Configurations
Pin No.
Pin Name
I/O
Pin No.
Pin Name
I/O
10
OSC1
I
31
PB0/FP24
I/O
11
OSC2
O
32
PB1/FP23
I/O
12
VDD
DC
33
PB2/FP22
I/O
14
XOSC2
O
34
PB3/FP21
I/O
15
XOSC1
I
35
PB4/FP20
I/O
16
VSS
DC
36
PB5/FP19
I/O
17
RESET
I
37
PB6/FP18
I/O
18
PA0/KWI0
I/O
38
PB7/FP17
I/O
19
PA1/KWI1
I/O
40
FP16
O
20
PA2/KWI2
I/O
41
FP15
O
21
PA3/KWI3/BZ
I/O
42
FP14
O
22
PA4/AD0/EVI
I/O
43
FP13
O
23
PA5/AD1
I/O
44
FP12
O
24
PA6/RMO
I/O
45
FP11
O
25
PA7
I/O
46
FP10
O
27
PC0/SCK
I/O
47
FP9
O
28
PC1/SDO
I/O
48
FP8
O
29
PC2/SDI
I/O
49
FP7
O
30
PC3/IRQ
I/O
50
FP6
O
51
FP5
O
1FP4
O
2FP3
O
3FP2
O
4FP1
O
5
BP3/FP0
O
13
N.C.
6
BP2
O
26
N.C.
7
BP1
O
39
N.C.
8
BP0
O
52
N.C.
9
VLCD
DC
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