CH320240B 320x240 Graphic LCD Display
Product Description
1.1 320*240 resolution, C0B process dot matrix LCD module, product with PCB board, LED backlight, conductive tape connection, stable structure.
1.2 IC uses RA8806, chip built-in 512-byte character library ROM (CGROM), simplified or traditional Chinese character library and ASCII font ROM chip selection.
1.3 Low power consumption, 5V/3.3V two power modes, no backlight current within 20mA, backlight current within 200mA.
1.4 LED can be driven by PIN1, PIN2, PIN21, PIN22.
1.5 Product features:
●Built-in character library ROM (CGROM): 512 bytes:
●Two mixed display modes of drawing and text.
●Dual layer mixed display.
●Support 90 degree, 180 degree, 270 degree text rotation display.
●Support 4 grayscale display modes, text reverse, bold text, 1x to 4x text magnification.
●Built-in resistive touch scanning.
●One screen displays 20 characters x 15 lines (16x16 dot matrix).
●Single picture ≦ 320x240 dot matrix.
●Built-in negative voltage output (VEE), V0 and VEE are disconnected when the module contrast is fixed.
●8-bit parallel port interface, 8080 timing/6800 timing.
1.2 IC uses RA8806, chip built-in 512-byte character library ROM (CGROM), simplified or traditional Chinese character library and ASCII font ROM chip selection.
1.3 Low power consumption, 5V/3.3V two power modes, no backlight current within 20mA, backlight current within 200mA.
1.4 LED can be driven by PIN1, PIN2, PIN21, PIN22.
1.5 Product features:
●Built-in character library ROM (CGROM): 512 bytes:
●Two mixed display modes of drawing and text.
●Dual layer mixed display.
●Support 90 degree, 180 degree, 270 degree text rotation display.
●Support 4 grayscale display modes, text reverse, bold text, 1x to 4x text magnification.
●Built-in resistive touch scanning.
●One screen displays 20 characters x 15 lines (16x16 dot matrix).
●Single picture ≦ 320x240 dot matrix.
●Built-in negative voltage output (VEE), V0 and VEE are disconnected when the module contrast is fixed.
●8-bit parallel port interface, 8080 timing/6800 timing.
