STE2007 Datasheet, PDF (8/62 Pages) STMicroelectronics – 96 x 68 Single Chip LCD Controller/Driver

2 Driver Pin Description
Table 4. High Voltage Pins (continued)
PIN Signal
Type
Description
COM0 to
COM67
COMS
SEG0 to
SEG95
High
Voltage
High
Voltage
High
Voltage
LCD Row Driver Output
LCD Row Driver Output
LCD Column Driver Output
STE2007
Note
Unused lines must be
left floating
Unused lines must be
left floating
Unused lines must be
left floating
2.3 Configuration Pins
Table 5. Configuration Pin Description
PIN Signal Type Config
OSCIN
VSS/VSSAUX
I
VDDI
Description
Internal Oscillator Stopped
Internal Oscillator Active
Note
SEL1
SEL0
Interface
VSS/VSSAUX VSS//VSSAUX
I²C
SEL0 -SEL1
I
VSS/VSSAUX
VDD1
SPI 4-Lines 8 bit
VDD1
VSS/VSSAUX Serial 3-Lines 9 bit
VDD1
VDD1
Not Used
VSS/VSSAUX
IDA
I
VDDI
VSS/VSSAUX
IDB
I
VDDI
IDA=”0”
IDA=”1”
IDB=”0”
IDB=”1”
2.4
Test Pins
Table 6. Test Pin Description
PIN Signal Type
Description
T2
I
Test Input. Enable Test Mode.
T1
I
Test Input. Enable Test Mode.
T0
I
Test Input.
T3
O Test Output.
Note
Must Be connected to VSS
in Normal Working Mode
Must Be connected to VSS
in Normal Working Mode
Must Be connected to VSS
in Normal Working Mode
Must Be OPEN in Normal
Working Mode
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