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Shenzhen ChuanHang Electronic Technology Co., Ltd.

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CH12864-40- L

Product Description
1.1 COG process, FPC flexible cable uses a connector, the product includes backlighting, is pre-assembled, has a thin profile, and has a stable structure.
1.2 The IC uses the ST7565R chip, which does not have a built-in character set; the programmer creates the character set.
1.3 Low power consumption, 3.3V power mode, backlight current is less than 1mA when the backlight is off, and between 60mA and 1mA when the backlight is on.
1.4 The red and white LEDs (A and K) require a separate power supply of 2.9V~3.0V.
1.5 Product features:
· Internal display data RAM is 64x128 bits.
· External capacitor generates voltage boost.
· Contrast adjustment is software-controlled.
· Displays 8 characters x 4 lines (16x16 dot matrix).
· Single image ≤ 128x64 dot matrix. · 8-bit parallel interface or 4-line SPI interface communication.
· Rich functionality: Displays on/off and positive/negative display modes.
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Product Parameters
Product Brand ChuanHangDisplay Product Model CH12864-40- L
Resolution 128x64 screen size
Outline Dimension(L*W*H) 89.90x49.90x6.00mm Visible Area(L*W) 70.10x36.60mm
Active Area(L*W) 63.98x33.98mm Dot Size (mm) 0.48(L)x0.48(W)
Type COG Connection Method FPC
Supply Voltage 3.3V Interface Type MCU/SPI
Viewing Direction 6 O'CLOCK Driving Method 1/64Duty
Display Type FSTN Driver IC ST7565R
Operating Temperature -20℃~+70℃ Storage Temperature -30℃~+80℃
Backlight parameters 3.3V production capacity Self-produced
Character libraries Whether to bring PCB NO
Product Datasheet

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