AR1018
单芯片FM收音机
指数
调整History........................................................................................................... 2
调整History........................................................................................................... 3
1 Features...............................................................................................................五
说明2 ...........................................................................................................五
3引脚分配..................................................................................................... 6
4引脚名称说明.............................................. .............................................. 7
5框图和说明............................................. .................................. 8
5.1
5.2
5.3
5.4
G
ENERAL
D
ESCRIPTION
.................................................................................................................................................. 8
R
ADIO
R
ECEIVER
........................................................................................................................................................... 8
FM
信号处理
U
NIT
........................................................................................................................................ 9
S
ERIAL
I / O
接口
................................................................................................................................................... 9
6
6.1
6.2
串行接口................................................ .................................................. 10
3-W
IRE
I
覆盖整个院落
.......................................................................................................................................................10
2-W
IRE
I
覆盖整个院落
.......................................................................................................................................................11
7
7.1
7.2
7.3
电气特性................................................ ...................................... 12
A
BSOLUTE
M
AXIMUM
R
ATINGS
.....................................................................................................................................12
DC ê
LECTRICAL
S
PECIFICATIONS
..................................................................................................................................12
AC ê
LECTRICAL
S
PECIFICATION
....................................................................................................................................13
8
包装尺寸................................................ ............................................. 15
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0:N
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AR1018单芯片FM收音机
初步数据表
0.20版本的21 -SEP -2009
第17页4
机密
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