CH19264B Graphic LCD 192x64
Product Description
1.1 COB process, product with backlight, conductive tape connection, stable structure.
1.2 IC uses st7920, two chip options for simplified Chinese character library or traditional Chinese character library.
1.3 Low power consumption, with two power modes of 5V/3.3V, no backlight current within 8mA, backlight current within 100mA.
1.4 LED can be driven by PIN1, PIN2, PIN18, PIN19.
1.5 Product features:
●Built-in character library ROM (CGROM): a total of 8192 characters
●Built-in half-width character ROM (HCGROM): a total of 126 alphabetic characters
●Built-in drawing RAM (GDRAM): 64x256bit
●Display 12 characters x 4 lines (16x16 dot matrix).
●Single picture ≦192x64 dot matrix.
●Optional 3-wire SPI interface/8-bit parallel interface/4-bit parallel interface. When the contrast is fixed, V0 is disconnected. When the contrast is adjusted to 3.3V, V0 can only be connected to the ground by resistor.
●The module has built-in 2PCS chip select chips.
●Rich functions:
Interface display on/off, cursor on/off, cursor flashing on/off
Display and cursor movement direction, etc.
Automatic power-on reset function
1.2 IC uses st7920, two chip options for simplified Chinese character library or traditional Chinese character library.
1.3 Low power consumption, with two power modes of 5V/3.3V, no backlight current within 8mA, backlight current within 100mA.
1.4 LED can be driven by PIN1, PIN2, PIN18, PIN19.
1.5 Product features:
●Built-in character library ROM (CGROM): a total of 8192 characters
●Built-in half-width character ROM (HCGROM): a total of 126 alphabetic characters
●Built-in drawing RAM (GDRAM): 64x256bit
●Display 12 characters x 4 lines (16x16 dot matrix).
●Single picture ≦192x64 dot matrix.
●Optional 3-wire SPI interface/8-bit parallel interface/4-bit parallel interface. When the contrast is fixed, V0 is disconnected. When the contrast is adjusted to 3.3V, V0 can only be connected to the ground by resistor.
●The module has built-in 2PCS chip select chips.
●Rich functions:
Interface display on/off, cursor on/off, cursor flashing on/off
Display and cursor movement direction, etc.
Automatic power-on reset function
