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Hitachi H8/300L Series Manual page 108

Single-chip microcomputer
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Peripheral Functions
Liquid Crystal Display (LCD) Controller/Driver 2 (H8/3814 Series)
Features: • Display size
When only internal
drivers are used
When external
expansion drivers
are used
Note: The HD66100 can be used for external expansion.
• LCD RAM capacity: 16 bits × 10 bytes (160 bits)
• The LCD RAM can be accessed in word units.
• The segment output pins can be used as ports in 4-pin units.
• Common output pins that are not used due to the duty chosen can be used as
either common buffers or ports as desired.
• Display is possible in all modes other than standby mode.
• Eleven frame frequencies are available.
• Power supply divider resistors are built in and used to provide the LCD drive
power.
Duty
Internal Drivers
Static
40 segments
1/2
40 segments
1/3
40 segments
1/4
40 segments
Static
36 segments
1/2
36 segments
1/3
36 segments
1/4
36 segments
108
External Expansion Drivers
0
0
0
0
124 segments
44 segments

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