STE2007 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
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STE2007 Datasheet PDF : 62 Pages
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Driver pin description
STE2007
2.3
Table 4. High voltage pins
Signal
Type
Description
VLCD
VLCD_SENSE
COM0 to
COM67
COMS
SEG0 to SEG95
High
Voltage
High
Voltage
High
Voltage
High
Voltage
High
Voltage
Booster Output
Booster Sense Input
LCD Row Driver Output
LCD Row Driver Output
LCD Column Driver Output
Note
Cext = 0.1-1µF
Connected to Vss
Must be connected to
Vlcd at module level
Unused lines must be left
floating
Unused lines must be left
floating
Unused lines must be left
floating
Configuration pins
Table 5. Configuration pin description
Signal Type Config
Description
OSCIN
VSS/VSSAUX
I
VDDI
Internal Oscillator Stopped
Internal Oscillator Active
Note
SEL0 -SEL1
I
SEL1
VSS/VSSAUX
VSS/VSSAUX
VDD1
VDD1
SEL0
VSS//VSSAUX
VDD1
VSS/VSSAUX
VDD1
Interfa
I2C
SPI 4-Line
Serial 3-Lin
Not Us
VSS/VSSAUX
IDA
I
VDDI
VSS/VSSAUX
IDB
I
VDDI
IDA=”0”
IDA=”1”
IDB=”0”
IDB=”1”
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