LC75817E Description
In addition to generating dot matrix LCD drive signals based on data transferred serially from a microcontroller, the LC75817E and LC75817W also provide on-chip character display ROM and RAM to allow display systems to be implemented easily. These products also provide up to 4 general-purpose output ports and incorporate a key scan circuit that accepts input from up to 30 keys to reduce printed circuit board wiring....
LC75817E Key Features
- Key input function for up to 30 keys (A key scan is performed only when a key is pressed.)
- Controls and drives a 5 × 7, 5 × 8, or 5 × 9 dot matrix LCD
- Supports accessory display segment drive (up to 60 segments)
- Instruction function Display on/off control Display shift function
- Sleep mode can be used to reduce current drain
- CCB is a trademark of SANYO ELECTRIC CO., LTD
- CCB is SANYO’s original bus format and all the bus addresses are controlled by SANYO