ML9058 Просмотр технического описания (PDF) - Oki Electric Industry

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ML9058

132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays

Oki Electric Industry 

OKI Semiconductor

FEDL9058-01

ML9058

*9: V1 load current I = 400 µA. 8 V is externally input to VOUT.

The voltage adjustment circuit and V/F circuit operate by command “2B”. LCD output = no load

*10: See Table 1 for the relationship between the oscillator frequency and the frame frequency.

Table 1. Relationship among the oscillator frequency (fOSC), external input frequency(fEXT)

display clock frequency (fLCDCK), and LCD frame frequency (fFR)

Parameter

When the internal oscillator is used

ML9058

When the internal oscillator is not used

Display clock frequency

(fLCDCK)

fOSC/4

fEXT/4

LCD frame frequency

(fFR)

fOSC/(4 × 65)

fEXT/(4× 65)

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