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零件编号
产品描述 (功能)
CX6122 查看數據表(PDF) - Unspecified
零件编号
产品描述 (功能)
生产厂家
CX6122
Infrared remote control transmitter circuit
Unspecified
CX6122 Datasheet PDF : 10 Pages
1
2
3
4
5
6
7
8
9
10
电参数规范
3
9ms
11.25ms
2.25ms
0.56ms
载波
8.77us
26.3us
9ms
至
0.56ms
载波频率
--Fc=fosc/12=38KHz
CX6122
CX6122
键盘数据码
按键
矩阵连接
键数据码
号
K10 K11 K12 K13 KI/O D0 D1 D2 D3 D4 D5 D6 D7
K1
·
00
0
0
0
0
0 0/1
K2
·
KI/O0 1 0
0
0
0
0
0 0/1
K3
·
01
0
0
0
0
0 0/1
K4
·
11
0
0
0
0
0 0/1
K5
·
00
1
0
0
0
0 0/1
K6
·
KI/O1 1 0
1
0
0
0
0 0/1
K7
·
01
1
0
0
0
0 0/1
K8
·
11
1
0
0
0
0 0/1
K9
·
00
0
1
0
0
0 0/1
K10
·
KI/O2 1 0
0
1
0
0
0 0/1
K11
·
01
0
1
0
0
0 0/1
K12
·
11
0
1
0
0
0 0/1
K13
·
00
1
1
0
0
0 0/1
K14
·
KI/O3 1 0
1
1
0
0
0 0/1
K15
·
01
1
1
0
0
0 0/1
K16
·
11
1
1
0
0
0 0/1
K17
·
00
0
0
1
0
0 0/1
K18
·
KI/O4 1 0
0
0
1
0
0 0/1
K19
·
01
0
0
1
0
0 0/1
K20
·
11
0
0
1
0
0 0/1
K21
·
00
1
0
1
0
0 0/1
K22
·
KI/O5 1 0
1
0
1
0
0 0/1
K23
·
01
1
0
1
0
0 0/1
K24
·
11
1
0
1
0
0 0/1
Page 6 of 6
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