M38255M2DXXXHP View Datasheet(PDF) - MITSUBISHI ELECTRIC
Part Name
Description
MFG CO.
M38255M2DXXXHP Datasheet PDF : 70 Pages
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MITSUBISHI MICROCOMPUTERS
3825 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Internal logic
LCDCK timing
1/4 duty
COM0
COM1
COM2
COM3
SEG0
Voltage level
VL3
VL2=VL1
VSS
VL3
VSS
OFF
ON
OFF
ON
COM3 COM2 COM1 COM0 COM3 COM2 COM1 COM0
1/3 duty
COM0
COM1
COM2
SEG0
ON
OFF
ON
OFF
ON
OFF
COM0 COM2 COM1 COM0 COM2 COM1 COM0 COM2
1/2 duty
COM0
COM1
SEG0
ON
OFF
ON
OFF
ON
OFF
ON
OFF
COM1 COM0 COM1 COM0 COM1 COM0 COM1 COM0
Fig. 32 LCD drive waveform (1/2 bias)
VL3
VL2=VL1
VSS
VL3
VSS
VL3
VL2=VL1
VSS
VL3
VSS
34
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