Part number:
HH1621
Manufacturer:
Huahong
File Size:
174.16 KB
Description:
32 x 4 lcd driver.
* _ Operating voltage: 2.2V~5.2V _ Built-in 256kHz RC oscillator _ External 32.768kHz crystal or 256kHz frequency source input _ Selection of 1/2, 1/3 bias, and selection of 1/2, 1/3, 1/4 duty LCD applications _ Internal time base frequency sources _ Two selectable buzzer frequencies (2/4kHz) _ Built-
HH1621
Huahong
174.16 KB
32 x 4 lcd driver.
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