ML9227 データシートの表示（PDF） - Oki Electric Industry

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コンポーネント説明

メーカー

ML9227

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

Oki Electric Industry 

OKI Semiconductor

TIMING DIAGRAMS

Data Input Timing

CS

tCSS

CLOCK

DATA I/O

(INPUT)

tDS

tDH

VALID VALID

Data Output Timing

CS

tCSS

CLOCK

tPD

DATA I/O

(OUTPUT)

Reset Timing

VDISP

CS

tPRZ

tRSOFF

Driver Output Timing

tR

tF

SEG1-27, GRID1-3

FEDL9227-01

ML9227

1/fC

tCW tCW

tCSH

tCSL

VALID VALID

–3.8 V

–0.8 V

–3.8 V

–0.8 V

–3.8 V

–0.8 V

–3.8 V

–0.8 V

tCSH

–3.8 V

–0.8 V

–3.8 V

–0.8 V

tPOF

–0.8 VDISP

–0.0 V

–3.8 V

–0.0 V

–0.8 VDISP

–0.2 VDISP

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