BO9864B

Feature

Mechanical Data

Item

LCD Dimension

Viewing Area

Dot Size

Dot Pitch

Standard Value Unit

Pin Assignment

Pin Symbol

Function

1

2

3

4

5

6

LCD power supply

Logic power GND

Logic power GND

I2C bus serial clock signal input

I2C bus data line

Device reset signal

Vlcd

Vss1

Vss2

SCL

SDA

RES

Input Voltage

Supply Current

LCD Driving

Voltage

Vdd

Idd

Vlcd-Vss

Vdd = +3V

Vdd = +3V

25 C

3.0

0.2

11.9

V

mA

V

Typical

Value

Electronic Characteristics

mm

mm

mm

mm

34.0 x 34.0

31.0 x 22.5

0.26 x 0.31

0.28 x 0.33

Dimension

BO LYM IN

1. FSTN Transflective LCD, COG package

2. Built-in driver ST7548i, serial I2C data bus

3. 1/64 duty cycle

4. +3V power supply

5. With FPC and ZIF connector

o

Item

Symbol Condition

Unit

7

8

Logic power V+

Logic power V+

Vdd2

Vdd1

6. Option: EL Backlight, LED Backlight

34.0 0.3LCD

31.0 0.3(VA)

R5.0

P0.5x7=3.5

4.5 0.1

8

1

Conduct side

Contact side

0.3 0.05

0.26

0.28

A Block

1.5

28.0

17.5

0.8max

2*0.55=1.1

1.65

27.42(AA)

3.29

ST7548

98*64 Dots