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128X32 Graphic COG LCD ST7565R | FSTN + Display With GRAY Backlight/HTG12832F-3
128X32 Graphic COG LCD ST7565R | FSTN + Display With GRAY Backlight/HTG12832F-3
128X32 Graphic COG LCD ST7565R | FSTN + Display With GRAY Backlight/HTG12832F-3
128X32 Graphic COG LCD ST7565R | FSTN + Display With GRAY Backlight/HTG12832F-3
128X32 Graphic COG LCD ST7565R | FSTN + Display With GRAY Backlight/HTG12832F-3
128X32 Graphic COG LCD ST7565R | FSTN + Display With GRAY Backlight/HTG12832F-3
128X32 Graphic COG LCD ST7565R | FSTN + Display With GRAY Backlight/HTG12832F-3
128X32 Graphic COG LCD ST7565R | FSTN + Display With GRAY Backlight/HTG12832F-3
Specifications
Brand Name :
HOTHMI
Model Number :
HTG12832F-3
Place of Origin :
Dongguan, China
MOQ :
2
Payment Terms :
L/C, D/A, T/T, D/P, Western Union, MoneyGram
Delivery Time :
25 days
Product type :
COG
Show contents :
128x32 dots
Outline size(mm) :
63.0x27.5x2.0
Size of View Window(mm) :
59.0x17.5
Display size(mm) :
56.033*14.526
Point spacing(mm) :
0.438*0.455
Visual angle :
6H o'clock
Backlight type or brightness :
WHITE
Connection PIN Number :
FPC-28PIN
Interface mode :
MCU/8bit
Working temperature :
-20~70℃
Power supply voltage :
3.3v
Driver chip model :
ST7565R
Description

128X32 Graphic COG LCD ST7565R | FSTN + Display With GRAY Backlight/HTG12832F-3

DESCRIPTION


HTG12832F-3 is a 128x64 COG monochrome Graphic LCD module. This LCD module is built in with ST7565R controller or equivalent IC. It supports 6800 8-bit, 8080 8-bit parallel and SPI interface. This LCD module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃. This LCD COG 128x64 display is very suitable for the applications that demand more compact package displays.

Product parameters

ITEM STANDARD VALUE UNIT
Number of dots 128x32 DOTS ----
Module dimension 63.0x27.5x2.0 mm
View display area 59.0x17.5 mm
Dot size 0.424x0.407 mm
Dot pitch 0.438x0.455 mm
Operating temp -20~70 ℃
Storage temp -30~80 ℃
Driving Method 1/ 128 DUTY,1/ 12 BIAS,VOP= 3.3V
Viewing direction 6 O’CLOCK
Display mode FSTN
Display type TRANSMISSIVE / NEGATIVE
Driver IC ST7565R
Backlight

WHITE

Pin_SIGNAL

Pin No. Pin Name Function
1 VDD Power supply

2

C86

This is the MPU interface selection pin. C86 = “H”: 6800 Series MPU interface.

C86 = “L”: 8080 Series MPU interface.
3 VSS Power supply (Negative)

4~8

V5~V1

This is a multi-level power supply for the liquid crystal drive. The voltage Supply applied is determined by the liquid crystal cell, and is changed through the use of a resistive voltage divided or through changing the impedance using an op. amp. Voltage levels are determined based on Vss, and must maintain the relative magnitudes shown below.

V1 ≧V2 ≧V3 ≧V4 ≧V5
9 C2+

When internal DC-DC voltage converter is used, external capacitor is connected between these pins.
10 C2-
11 C1+
12 C1-
13 C3+
14 VOUT Positive voltage supply pin of the chip.
15 VSS Negative power supply,0V
16~23 D7~D0 8bit Date bus,

24

E

• When connected to 8080 series MPU, this pin is treated as the “/RD” signal of the 8080 MPU and is LOW-active.

The data bus is in an output status when this signal is “L”.

• When connected to 6800 series MPU, this pin is treated as the “E” signal of the 6800 MPU and is HIGH-active.

This is the enable clock input terminal of the 6800 Series MPU.
25 R/W When R/W = “H”: Read. When R/W = “L”: Write.

26

A0

This is connect to the least significant bit of the normal MPU address bus, and it determines whether the data bits are data or command.

A0 = “H”:Indicates that D0 to D7 are display data. A0 = “L”: Indicates that D0 to D7 are control data
27 /RES Reset input pin
28 /CS1 Chip selection input

Absolute Maximum Ratings

Items Symbol MIN. MAX. Unit Condition
Supply Voltage VDD -0.3 +3.6 V VSS = 0V
Input Voltage VIN -0.3 VDD+0.3 V VSS = 0V
Operating Temperature TOP -20 +70 ℃ No Condensation
Storage Temperature Tst -30 +80 ℃ No Condensation

Electrical Characteristics

Items Symbol MIN. TYP. MAX. Unit Condition
Operating Voltage VDD 3.0 3.3 3.6 V VDD
Input High Voltage VIH 0.8 x VDD - VDD V /CS1,/RES,A0,E , R/W,D0~D7,C86
Input Low Voltage VIL VSS - 0.2 x VDD V
Output High Voltage VOH 0.8 x VDD - VDD V D0~D7
Output Low Voltage VOL VSS - 0.2 x VDD V D0~D7
Operation Current Iop 100 - 220 μA VDD=3.0V
Sleep mode lDD - 0.1 4 μA Ta=25℃
Standby mode lDD - 5 10 μA Ta=25℃

LED Backlight Circuit

Items Symbol MIN. TYP. MAX. Unit Condition
Forword Voltage Vf BLA - 3.1 - V VDD
Forword Current If BLA - 90 95 mA VDD

128X32 Graphic COG LCD ST7565R | FSTN + Display With GRAY Backlight/HTG12832F-3128X32 Graphic COG LCD ST7565R | FSTN + Display With GRAY Backlight/HTG12832F-3128X32 Graphic COG LCD ST7565R | FSTN + Display With GRAY Backlight/HTG12832F-3

128X32 Graphic COG LCD ST7565R | FSTN + Display With GRAY Backlight/HTG12832F-3

HTG12832F-3-35W-28K08 Manual.pdf

Product tags

14.1 wxga lcd

,

hb140wx1 led lcd

,

12.1 wxga lcd
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128X32 Graphic COG LCD ST7565R | FSTN + Display With GRAY Backlight/HTG12832F-3

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Product Detail
Brand Name :
HOTHMI
Model Number :
HTG12832F-3
Place of Origin :
Dongguan, China
MOQ :
2
Payment Terms :
L/C, D/A, T/T, D/P, Western Union, MoneyGram
Delivery Time :
25 days
Contact Supplier
128X32 Graphic COG LCD ST7565R | FSTN + Display With GRAY Backlight/HTG12832F-3
128X32 Graphic COG LCD ST7565R | FSTN + Display With GRAY Backlight/HTG12832F-3
128X32 Graphic COG LCD ST7565R | FSTN + Display With GRAY Backlight/HTG12832F-3
128X32 Graphic COG LCD ST7565R | FSTN + Display With GRAY Backlight/HTG12832F-3

Hotdisplay Technology Co.Ltd

Site Member
3 Years
guangdong, dongguan
Since 2004
Business Type :
Manufacturer
Main Products :
0.85"~2.8" TFT display, TFT LCD Display, 2.9"~4.9" TFT display
Total Annual :
500-700
Employee Number :
50~100
Certification Level :
Site Member
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