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LCD Display Module
QC12864B
User Manual
LCD12864 Specification
1. Features . Display construction . Display mode . Display color . Viewing direction . Operating Power . Type . MCU I/F . Backlight
- 128 * 64 Dots - STN - Yellow Green / Blue - 6 o’ clock - VCC 5V - COB (Chip On Board) - 8-bit parallel or serial - LED
2. Read/Write Timing (a) Parallel Mode Timing
(b) Serial Mode Timing 3. Electrical Characteristics
4. Block Diagram 5. Instruction Set
Note:
1. Make sure that ST7920 is not in busy state by reading the busy flag before sending instruction or data. If use delay loop instead please make sure the delay time is enough. Please refer to the instruction execution time.
2. “RE”is the selection bit of basic and extended instruction set.