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ST7070 View Datasheet(PDF) - Sitronix Technology Co., Ltd.

Part Name
Description
MFG CO.
ST7070
SITRONIX
Sitronix Technology Co., Ltd. SITRONIX
'ST7070' PDF : 51 Pages View PDF
ST7070
Assume the oscillation frequency is 270KHZ, 1 clock cycle time = 3.7us, 1/8 duty; 1/4 bias,1 frame =
3.7us x 400 x 8 = 11840us=11.8ms (84.7Hz)
400 clocks
1234
81234
81234
8
V0
V1
V2
COM1
V3
V4
Vss
V0
V1
V2
COM2
V3
V4
Vss
V0
V1
V2
COM8
V3
V4
Vss
V0
V1
V2
SEGx off V3
V4
Vss
V0
V1
V2
SEGx on V3
V4
Vss
1 frame
V1.4
44/51
2009/04/29
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