HT1632C lattice using special driver chip drives four monochrome 8 * 8 of the female red dot unit, consisting of a 8X32-resolution dot matrix screen.
Conventional serial interface communication: CS = chip select lines, RD = read operation, WR = write operation, DATA = data lines. MCU without scanning, support 16 brightness adjustment.
The internal flashing function register operations, flashing feature allows all display LED blinking, opening rate of 0.25s; 0.25s off. There are data mode and command mode.
Working voltage: 2.4-5.5V; current: minimum brightness of about 30mA, maximum brightness of about 300mA (test voltage 5V).
Size: 15.2 * 3.8 (cm) cm.
Internal comes 256KHz RC oscillator that can be used for multiple modules screen use.
Dot matrix screen support all MCU control: for example C51, AVR, RAM, etc., only three ordinary microcontroller IO port.
Data instrument display, LED display and so on. Calendar, digital clock, thermometer, counter, voltmeter, etc