UPD16663 View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD16663

240-OUTPUT LCD COLUMN (SEGMENT) DRIVER WITH BUILT-IN RAM

NEC => Renesas Technology 

µPD16663

(2) 8-bit data bus (BMODE = H)

Address increases →

as shown

D0 to D7

00000H

00001H

00002H

:

:

/CS

H

L

L

L

/OE

×

L

H

H

/WE

×

H

L

H

MODE

Not Selected

Read

Write

Output Disable

I/O

D0 to D7

D8 to D15

Hi-z

Note

Dout

Note

Din

Note

Hi-z

Note

Note When BMODE = H, D8 to D15 can be either left open or connected to GND because they and /UBE are

pulled down internally.

Remark ×= Don't Care, Hi-z= High impedance

Data Sheet S13392EJ1V0DS00

7

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