MSM9223 데이터 시트보기 (PDF) - Oki Electric Industry

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MSM9223

27-Bit Duplex/Triplex VFD Controller/Driver with Digital Dimming, ADC and Keyscan

Oki Electric Industry 

¡ Semiconductor

TIMING DIAGRAM

Data Input Timing

CS

tCSS

CLOCK

DATA I/O

(INPUT)

tDS

tDH

VALID VALID

Data Output Timing

CS

tCSS

CLOCK

DATA I/O

(OUTPUT)

Reset Timing

VDD

tPRZ

tRSOFF

CS

Driver Output Timing

SEG1-27, GRID1-3

tR

tPD

tF

MSM9223

1/fC

tCW tCW

tCSL

tCSH

VALID VALID

–3.8V

–0.8V

–3.8V

–0.8V

–3.8V

–0.8V

–3.8V

–0.8V

tCSH

–3.8V

–0.8V

–3.8V

–0.8V

tPOF

–0.8VDD

–0.0V

–3.8V

–0.0V

–0.8VDD

–0.2VDD

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