HD44780U 데이터 시트보기 (PDF) - Hitachi -> Renesas Electronics

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HD44780U

Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function

Hitachi -> Renesas Electronics 

Chip-on-Glass (COG) Mounting and Routing Examples

LCD Glass

V1OUT

V2OUT

V3OUT

V4OUT

V5OUT

V5OUT3

V5OUT2

C1

C2

VCC

OSC2

OSC1

EXM

OPOFF="GND"

TEST="VCC"

RESET*

IM="GND"

ID0="VCC"

ID1="GND"

SCL

SDA

KIN0

KIN1

KIN2

KIN3

KST0

KST1

KST2

KST3

KST4

KST5

KST6

KST7

IRQ*

LED0

LED1

LED2

PORT0

PORT1

PORT2

GND

Dummy

VCC

VVCCCC

Dummy

Dummy

VREFP

VREF

VREFM

V2

V3

VVEEEE

V5OUT3

V5OUT3

V5OUT2

V5OUT2

C1

C1

C1

C2

C2

C2

Vci

Vci

GND

GND

VCC

VCC

OSC2

OSC1

EXM

OPOFF

TEST

IM

Vccdummy

ID0

Vccdummy

ID1/CS*

GND

GND

AGND

Dummy

SCL

SDA

KIN0

KIN1

KIN2

KIN3

KST0

KST1

KST2

KST3

KST4

KST5

KST6

KST7

IRQ*

LED0

LED1

LED2

PORT0

PORT1

PORT2

HD66727

9

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