ST7687S - Single-Chip CSTN Controller/Driver
2 6.1 6.2 6.3 6.4 6.5 6.6 7.1 7.2 Power Supply 22 LCD Power Supply Pins 23 System Control 24 Microprocessor Interface 25 LCD Driver Outputs 27 Test Pins 28 Microprocessor Interface 30 Selecting Parallel / Serial Interface 31 7.2.1.
7.2.2.
7.2.3.
8-bit Parallel Interface 31 8- and 9-bit Serial I