NJU6475B データシートの表示（PDF） - Japan Radio Corporation

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NJU6475B

12-Character 4-Line Dot Matrix Low Power LCD Controller Driver with key Scan Function

Japan Radio Corporation  

NJU6475B

PAD No.

57

10,9

8,7

6

13

12

Symbol

SEGS1

C1+ C1-

C2+,C2-

V5OUT

VREG

VR

16

RESET

15

14

43 - 47

50 - 63

164 - 168

169

49

1

48

SEL

TEST

NC

ALI-A1

ALI-A2

ALI-B1

ALI-B2

I/O

Function

O Static driving segment signal output terminal

When power down mode VDD or VSS level are output.

I/O Step up voltage capacitor connecting terminal

O Step up voltage output terminal

O Voltage regulator output terminal

Connect the resistor between this terminal and VR terminal.

I Reference voltage for voltage regulator input terminal

Connect the resistor between this reference voltage and

VDD terminal.

Reset terminal

I When the "L" level input over than 1.2ms to this terminal,

the system is reset (at fosc=180KHz).

Common and Segment driver location order select terminal.

I

"0" Mode A location (See PAD COORDINATES)

"1" Mode B location (See PAD COORDINATES)

I Maker test terminal

This terminal should be connected to VSS (or open.)

- Non connection terminal

These terminals are electrically open.

Alignment mark

- These terminals are electrically open.

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