Ta strona wykorzystuje pliki cookies. Korzystając ze strony, zgadzasz się na ich użycie. OK Polityka Prywatności Zaakceptuj i zamknij X

SED1520FOA dot matrix LCD driver

12-02-2014, 19:25
Aukcja w czasie sprawdzania była zakończona.
Cena kup teraz: 18.45 zł     
Użytkownik wolumen53_com
numer aukcji: 3881541771
Miejscowość Toruń
Wyświetleń: 9   
Koniec: 12-02-2014 18:41:17
info Niektóre dane mogą być zasłonięte. Żeby je odsłonić przepisz token po prawej stronie. captcha

SED1520FOA  

QFP5-100 pin ,

The SED1520 is a dot matrix LCD driver LSI intended for display of characters and graphics. The bit-addressable display data, which is sent from a microcomputer, is stored in a built-in display data RAM and generates the LCD drive signal.
The SED1520 incorporates innovative circuit design strategies to assure very low current dissipation and a wide range of operating voltages. With these features, the SED1520 permits the user to implement high-performance handy systems operating from a miniature battery.
In order for the user to adaptively configure his system, the SED1520 family offers two application forms. One form allows an LCD display of 12 characters 2 lines with an indicator with a single chip. The other is dedicated to driving a total of 80 segments, enabling a medium-size display to be achieved by using a minimum number of drivers.

  • Low-power CMOS technology
  • Fast CPU 8-bit data interface 80xx, 68xx
  • Segment output . . . . . . . . . . 61 outputs
  • Common output . . . . . . . . . . 16 outputs
  • Duty cycle . . SED1520 . . . 1/16 to 1/32 SED1521 . . . 1/8 to 1/32
  • Built-in display data RAM. . . 2560 bits
  • Rich display command setting
  • On-chip CR oscillation circuit
  • Recommended expansion segment driver: 80 bit
  • Master/slave operation is supported
  • Low power consumption . . . 30µW
  • LCD voltage . . . . . . . . . . . . . 3.5 to 13V
    •
  • Single power supply. . . . . . . 2.4 to 7.0V

    •