Catalogs >
TOPWAY LCD >
HMT043ATA-2C

HMT043ATA-2C
32Pages

Catalog excerpts

HMT043ATA-2C LCD Module User Manual Release Date - Preliminary Draft release - Update section 3.1 -Add Highlight Description www.topwaydisplay.com www.topwaysz.com Document Name: HMT043ATA-2C-Manual-Rev0.3.doc Page: 1 of 12

Open the catalog to page 1

LCD Module User Manual www.topwaydisplay.com www.topwaysz.com Document Name: HMT043ATA-2C-Manual-Rev0.3.doc Page: 2 of 12

Open the catalog to page 2

LCD Module User Manual 1 Basic Specification TOPWAY HMT043ATA-2C is a Smart TFT Module with 32bit MCU on board. Its graphics engine provides numbers of outstanding features. It supports TOPWAY TML 3.0 (Editor 2017) for preload and pre-design display interface that simplify the host operation and development time. Suitable for industry control, instrumentation, medical electronics, power electric equipment applications. General Specification Screen Size(Diagonal) : Resolution : Color Depth : Pixel Configuration : Display Mode : Viewing Direction : Outline Dimension : Active Area : Backlight...

Open the catalog to page 3

LCD Module User Manual Terminal Function Descriptions Power supply No connection, leave open Data Input (eg. to PC’s RS232C pin3 <9pin D-connector>) Data output (eg. to PC’s RS232C pin2 <9pin D-connector>) Request To Send (could function as busy BUSY signal) (eg. to PC’s RS232C pin8 <9pin D-connector> ) Ground, (0V) Note. *1. User data and commands transfer through this terminal. *2. HOST using command hand shake during communication is suggested. Power supply (5V) USB DATA negative signal USB DATA positive signal No connection, leave open Ground, (0V) Note. *1. TML files and image files...

Open the catalog to page 4

LCD Module User Manual VSS=0V, TOP =25C Items Symbol MIN. TYP. MAX. Unit Applicable Pin Operating Voltage VDD 4.8 5.0 5.2 V VDD Rx Input MARK(1) VRxM -3.0 -15.0 V Rx Rx Input SPACE(0) VRXS +3.0 +15.0 V Rx Tx Output MARK(1) VTXM -3.0 -15.0 V Tx Tx Output SPACE(0) VTXS +3.0 +15.0 V Tx RTS Output High VTXH -3.0 -15.0 V RTS(BUSY) RTS Output Low VTXL +3.0 +15.0 V RTS(BUSY) Operating Current IDD 295 mA VDD (*1) Operating Current (USB) IVUSB 160 mA VUSB Battery Supply current IBAT 0.6 uA (*2) Note. *1. Normal display condition. *2. For Battery driving RTC application, RTC configuration should be...

Open the catalog to page 5

LCD Module User Manual Quick Start Guide Install TOPWAY Graphics Editor Import pictures 2. design UI flow Connect to host Show 5. real time data Command Descriptions Please refer to “SMART LCD Command Manual” . www.topwaydisplay.com www.topwaysz.com Document Name: HMT043ATA-2C-Manual-Rev0.3.doc Page: 6 of 1

Open the catalog to page 6

LCD Module User Manual 5 Optical Characteristics Item View Angles Contrast Ratio Response Time TOFF White Blue Uniformity NTSC Luminance 1.IF= 40 mA, and the ambient temperature is 25℃. 2. The test systems refer to Note 1 and Note 2. www.topwaydisplay.com www.topwaysz.com

Open the catalog to page 7

LCD Module User Manual Note 1: The data are measured after LEDs are turned on for 5 minutes. LCM displays full white. The brightness is the average value of 9 measured spots. Measurement equipment SR-3A (1° ) Measuring condition: - Measuring surroundings: Dark room - Measuring temperature: Ta=25℃. - Adjust operating voltage to get optimum contrast at the center of the display. Note 3: The definition of contrast ratio (Test LCM using SR-3A (1° )): Luminance When LCD is at “White” state Contrast = Ratio(CR) Luminance When LCD is at “Black” state (Contrast Ratio is measured in optimum common...

Open the catalog to page 8

LCD Module User Manual 6 LCD Module Design and Handling Precautions Please ensure V0, VCOM is adjustable, to enable LCD module get the best contrast ratio under different temperatures, view angles and positions. Normally display quality should be judged under the best contrast ratio within viewable area. Unexpected display pattern may com out under abnormal contrast ratio. Never operate the LCD module exceed the absolute maximum ratings. Never apply signal to the LCD module without power supply. Keep signal line as short as possible to reduce external noise interference. IC chip (e.g. TAB...

Open the catalog to page 9

LCD Module User Manual Protective film is attached on LCD screen. Be careful when peeling off this protective film, since static electricity may be generated. Polarizer on LCD gets scratched easily. If possible, do not remove LCD protective film until the last step of installation. When peeling off protective film from LCD, static charge may cause abnormal display pattern. The symptom is normal, and it will turn back to normal in a short while. LCD panel has sharp edges, please handle with care. Never attempt to disassemble or rework LCD module. If display panel is damaged and liquid...

Open the catalog to page 10

LCD Module User Manual 7.3 Additional Cover Lens Mounting (Figure 3) - For the case of additional cover Lens mounting, it is necessary to recheck with the CTP specification about the material and thickness to ensure the functionality. - It should keep a 0.2~0.3mm gap between the cover lens and the CTP surface.. - The cover lens window should be bigger than the active area of the CTP.It should be≥0.5mm each side. - It is recommended to provide an additional support bracket for backside support when necessary (e.g. slim type TFT module without mounding structure). They should only provide...

Open the catalog to page 11

LCD Module User Manual In general design, RTP V.A. should be bigger than the TFT V.A. and RTP A.A. should be bigger than the TFT A.A. (Figure 5) 通常设计时： RTP的可视区 V.A. 应不小于TFT 的可视区 V.A. 及RTP的动作区 A.A. 应不小于TFT 的动作区 A.A. (附图5) Warranty This product has been manufactured to our company’s specifications as a part for use in your company’s general electronic products. It is guaranteed to perform according to delivery specifications. For any other use apart from general electronic equipment, we cannot take responsibility if the product is used in medical devices, nuclear power control equipment,...

Open the catalog to page 12

SMART LCD Command V5.04 Manual Release Date - Preliminary Draft release - Add a description of the 0xE8 command - 4.1, 0xE2, 0xE3 command name correction - Add a description of the 0xE7 command Document Name:SMART LCD Command v5.04 Manual Rev0.4.doc Page: 1 of 19

Open the catalog to page 13

HMT043ATA-2C 32Pages

Catalog excerpts

All TOPWAY LCD catalogs and technical brochures

HMT043ATA-2C
32Pages