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| PIC16LF1904 Datasheet, PDF (196/288 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology | |||
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FIGURE 19-5: LCD INTERNAL REFERENCE LADDER POWER MODE SWITCHING DIAGRAM â TYPE A WAVEFORM (1/2 MUX, 1/2 BIAS DRIVE)
32 kHz Clock
Ladder Power
Control
Segment Clock
Segment Data
Single Segment Time
âH00 âH01 âH02 âH03 âH04 âH05 âH06 âH07
Single Segment Time
âH0E âH0F âH00 âH01 âH02 âH03 âH04 âH05 âH06 âH07
âH0E âH0F
Power Mode
Power Mode A
Power Mode B
Power Mode A
Power Mode B
LRLAT<2:0> = 011
LRLAT<2:0> = 011
V2
V1
COM0-SEG0
V0
-V1
-V2
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