ST7549T データシートの表示（PDF） - Sitronix Technology Co., Ltd.
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ST7549T Datasheet PDF : 52 Pages
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ST7549T
ST7549T
Resolution : 68(67COM+ICON)*102(SEG)
Interface : I2C
Internal analog circuit
Internal OSC
Booster : X5
Bias ratio default : 1/9
(bias ratio can be changed by instruction)
SA[1:0]:=(0,0)
(SA[1:0] are slave address of I2C)
C=1.0 uF R=10 KΩ
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OSC : Vdd
T8 : Vdd
T9 : Vdd
T10 : Vdd
T11 : Vss
PS0 : Vdd
PS1 : Vdd
PS2 : Vdd
CP : Vdd
BR : Vdd
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COM9 124
COM22 137
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IC PAD SIDE
ST7549T
COM44 230
COM57 217
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Vdd
R=10KΩ
C=1.0uF
C=1.0uF
Ver 1.3
51/52
2005/12/06
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