TOPWAY

LCD Module User Manual

LM6071AFW

www.topwaysz.com

Document Name: LM6071AFW-Manual-Rev0.2

Page: 4 of 9

2. Terminal Functions

PIN

NO.

PIN

Name

I/O

Descriptions

Serial mode

1

/CS1

Input

Chip Select

/CS1=L, enable access to the LCD module

/CS1=H, disable access to the LCD module

2

/RES

Input

Reset signal

/RES = L, Initialization is executed

/RES = H, Normal running.

3

A0

Input

Register Select

A0 = H, Transferring the Display Data

A0 = L, Transferring the Control Data

4

SCLK

I/O

Serial clock input

5

VDD

Supply

Positive power supply

6

VSS

Supply

Negative power supply,0V

7

SID

I/O

Serial data input

8

BLA

Power

Backlight Negative Supply

Absolute Maximum Ratings

Items

Symbol

Min.

Max.

Unit

Condition

Supply Voltage

-0.3

+3.6

V

Input Voltage

-0.2

V

Operating Temperature

-20

+70

C

No Condensation

Storage Temperature

-30

+80

C

No Condensation

Cautions:

Any Stresses exceeding the Absolute Maximum Ratings may cause substantial damage to the device. Functional

operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure

to extreme conditions may affect device reliability.

3. Electrical Characteristics

3.1

DC Characteristics

Items

Symbol

MIN.

TYP.

MAX.

Unit

Condition /

Application Pin

Operating Voltage

3.0

3.3

3.6

V

VDD

Input High Voltage

-

V

/RES, /CS1, A0,

SCLK,SID

Input Low Voltage

-

V

Operating Current

-

0.2

2.6

mA

VDD

3.2

LED Backlight Circuit Characteristics

Items

Symbol

MIN.

TYP.

MAX.

Unit

Applicable Pin

Forward Voltage

-

3.3

-

V

BLA

Forward Current

-

85

110

mA

BLA

BLK

BLA