Datasheet > HY202XX01

HY202XX01

更新时间： 2022-12-18 00:42:57

品牌	Logo	应用领域
HYES		/
页数	文件大小	规格书
1页	163K
描述
20 CHAR X 2 LINE

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HY202XX01 数据手册

HY202XX01

20 CHAR X 2 LINE

1、EXTERNAL DIMENSION AND DISPLAY PATTERN

* LED BACKLIGHT VERSION=10.0

** LED BACKLIGHT VERSION=14.0

2、MECHANICAL DATA

5、ABSOLUTE MAXIMUM RATINGS

ITEM

SPECIFICATION

UNIT

PARAMETER

SYMBOL

MIN.

MAX.

UNIT

Module Size (W×H×T)

Viewing Area (W×H)

Character Font (W×H)

Character Size (W×H)

Character Pitch (W×H)

Dot Size (W×H)

116.0×37.0×10.0 (LED:14.0)

dots

Supply Voltage (Logic)

Supply Voltage (Driver)

Input Voltage

V_DD- V_SS

-0.3

7.0

83.0×18.6

V_O

V_DD- 12 V_DD+ 0.3

5×7 with Cursor

3.2×5.55

V_IN

-0.3

V_DD+0.3

3.8×5.95

0.6×0.65

3、PIN CONFIGURATION

6、ELECTRICAL CHARACTERISTICS (Ta=25℃)

SPEC. VALUE

UNIT

SYMBOL

SIGNAL DESCRIPTION

ITEM

SYMBOL CONDITION

MIN.

4.5

2.2

-0.3

2.4

TYP.

MAX.

5.5

2.0

V_DD

0.6

V_SS

V_DD

V_o

GND (0V)

Supply Voltage (Logic)

V_DD- V_SS

5.0

0.8

Power Supply

Supply Current (Logic)

I_DD

V_IH

V_IL

V_OH

V_OL

V_DD=5V

Supply Voltage LCD Driving

“HIGH”

Input Voltage

Read/Write

“LOW”

“HIGH”

Output Voltage

“LOW”

-I_OH=0.2mA

I_OL=1.2mA

R/W

Low = MPU to LCM, High = LCM to MPU

0.4

Enable

LCD Operating

Voltage

4.2

4.4

4.6

R/W= Low : Data are talking over at falling edge

R/W=High : Data can be read at E=1

V_DD- V_o

(7.8)

V_DD=5V,

7 ~ 14 DB₀to DB₇

Data Bus-Software Selectable 4 or 8bit Mode

Anode of LED Unit

Ta=25℃

Supply Voltage

LCD Drive

I_o

1.0

1.5

Cathode of LED Unit

Note : ( ) Value is high Reliability type

4、BLOCK DIAGRAM

7、BACKLIGHTING CHARACTERISTICS (Ta=25℃)

LED

ITEM

SYMBOL

V_LED

CONDITION

MIN.

TYP.

4.2

MAX.

UNIT

Supply Voltage

Power Consumption

Luminous

4.6

P_LED

I_F=140mA

590

200

I_V

cd/m²

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