LC75811W Просмотр технического описания (PDF) - SANYO -> Panasonic

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Компоненты Описание

производитель

LC75811W

1/8 to 1/10 Duty Dot Matrix LCD Display Controller/Driver

SANYO -> Panasonic 

LC75811E, 75811W

Notes on the Power On and Power Off Sequences

• At power on: Logic block power supply (VDD) on → LCD driver block power supply (VLCD) on

• At power off: LCD driver block power supply (VLCD) off → Logic block power supply (VDD) off

However, if the logic and LCD driver block use a shared power supply, then the power supplies can be turned on and off

at the same time.

Instruction

execution

Display state

Initial state settings

Display off

Display on/off control

instruction execution

(Turning the display on)

Display on

Display off

Display on/off control

instruction execution

(Turning the display off)

• t1 ≥ 0

• t2 > 0

• t3 ≥ 0 (t2 > t3)

• tWRES.....1 µs min

Initial state settings

• Set display technique

• DCRAM data write

• ADRAM data write (If ADRAM is used.)

• CGRAM data write (If CGRAM is used.)

• Set AC address

Figure 3

No. 5915-17/27

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