HD61202UFS View Datasheet(PDF) - Hitachi -> Renesas Electronics

Part Name

Description

MFG CO.

HD61202UFS

Dot Matrix Liquid Crystal GraphicDisplay Column Driver

Hitachi -> Renesas Electronics 

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Clock Timing (GND = 0V, VCC = 2.7 to 5.5V, Ta = –20 to +75°C)

Item

ø1, ø2 cycle time

ø1 low level width

ø2 low level width

ø1 high level width

ø2 high level width

ø1–ø2 phase difference

ø2–ø1 phase difference

ø1, ø2 rise time

ø1, ø2 fall time

Symbol

tcyc

tWLø1

tWLø2

tWHø1

tWHø2

tD12

tD21

tr

tf

Min

2.5

625

625

1875

1875

625

625

—

—

Limit

Typ

Max

—

20

—

—

—

—

—

—

—

—

—

—

—

—

—

150

—

150

Unit

µs

ns

ns

ns

ns

ns

ns

ns

ns

HD61202U

Test Condition

Fig. 13

tf

tr

tcyc

tWHø1

VIHC

ø1

VILC

tWLø1

tD12

tD21

VIHC

ø2

VILC

tWHø2

tf

tWLø2

tr

tcyc

Figure 13 External Clock Waveform

847

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