Renesas PROM Programming Adapter PCA7447FP Informations techniques télécharger pdf (Page 32)

29

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS

38C8 Group

LCD CONTROLLER/DRIVER

The 38C8 group has the built-in Liquid Crystal Display (LCD)

controller/driver consisting of the following.

●240-byte LCD display RAM

●52 or 68 segment driver

●16 or 32 common driver

●LCD clock generator

●Timing controller

●Bias controller

●Voltage multiplier

●LCD mode register

●LCD control registers 1, 2

A maximum of 68 segment output pins and 32 common output pins

can be used for control of external LCD display.

Fig. 27 Block diagram of LCD controller/driver

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1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 56 57

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Renesas PROM Programming Adapter PCA7447FP Informations techniques Page 32

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