UPD7225 Description
DATA SHEET MOS INTEGRATED CIRCUIT µPD7225 PROGRAMMABLE LCD CONTROLLER/DRIVER The µPD7225 is a software-programmable LCD (Liquid Crystal Display) controller/driver. The µPD7225 can be serially interfaced with the CPU in a microputer and can directly drive 2, 3, or 4-time division LCD. The µPD7225 contains a segment decoder which can generate specific segment patterns.
UPD7225 Key Features
- Can directly drive LCD
- Programmable time-division multiplexing
- 16 digits time division
- 10 2/3 digits time division
- 8 digits
- Number of digits displayed
- Static
- 4 digits
- 14-segment Divide-by-4 time division
- 8 digits