Description
ST7038 dot-matrix liquid crystal display controller can display alphanumeric, Japanese kana characters and symbols.
It can be configured to drive a dot-matrix liquid crystal display under the control of a microprocessor with 4/8-bit 6800-series or 8080-series, 3/4-line serial or fast I2C interface.
Features
- 5 x 8 dot matrix possible Support low voltage single power operation:
VDD, VDD2: 1.8 to 3.3V LCD Voltage Operation Range (V0/Vout)
Programmable V0: 3 to 7V(V0) External power applied: Max. 12V(Vout) Interface 6800-4bit / 8bit interface 8080-4bit / 8bit interface 3-line serial interface 4-line serial interface I2C interface Support display mode:
8-COM x 100-SEG and 80 ICON 16-COM x 100-SEG and 80 ICON 24-COM x 80-SEG and 80 ICON 10,240-bit Character Generator ROM (CGROM) stores 256 character font.
ST7038i Datasheet
