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MAX7219 8-digit LED matrix decoder
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Description
8-digit LED Matrix Driver
- Serial input and output, to need fewer pins.
- Controls 7-segment displays up to 8 digits.
- Bar Graph Displays or LED Bars.
- Matrices of 8×8 or up to 64 individual LEDs.
- It only requires an external resistance for all 64 LEDs.
- Includes BCD decoder (no need to draw character arrays, it has included. Uppercase, lowercase and up to numbers and signs).
- It handles the multiplexing of the characters and digits.
- Includes character memory.
- It is compatible with SPI and QSPI
- Controllable digits: 8 (or 64 individual LEDs)
- Interface Type: Common Cathode
- Interface: Serial 4 Wire
- Supply voltage: 4V - 5.5V
- Pins:24
- Operating temperature: -0 °C to +70 °C
- Encapsulated:Dip
