参数资料
型号: SED1210F0B
元件分类: 显示控制器
英文描述: 16 X 40 DOTS DOT MAT LCD DRVR AND DSPL CTLR, PQFP80
封装: 14 X 20 MM, 2.70 MM HEIGHT, PLASTIC, QFP-80
文件页数: 10/25页
文件大小: 107K
代理商: SED1210F0B
3–18
EPSON
SED1210
Examples of drive waveforms are shown below.
LCD Drive Waveform – 1 Line Display (1/8 Duty Cycle)
COM 1
2
3
4
5
6
7
8
SEG
1
4/4(VDD—VLCD)
3/4
"
2/4
"
1/4
"
0
-1/4
"
-2/4
"
-3/4
"
-4/4
"
4/4(VDD—VLCD)
3/4
"
2/4
"
1/4
"
0
-1/4
"
-2/4
"
-3/4
"
-4/4
"
VDD
VL1
VL2, VL3
VL4
VLCD
VDD
VL1
VL2, VL3
VL4
VLCD
VDD
VL1
VL2, VL3
VL4
VLCD
VDD
VL1
VL2, VL3
VL4
VLCD
VDD
VL1
VL2, VL3
VL4
VLCD
VDD
VL1
VL2, VL3
VL4
VLCD
2 345
Frame signal
COM 1
COM 2
COM 3
COM 8
SEG 1
SEG 2
COM 1, SEG 1
Not Selected
COM 2, SEG 2
Selected
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