Datasheet Details
| Part number | VKL144D |
|---|---|
| Manufacturer | VinKa |
| File Size | 5.54 MB |
| Description | LCD Driver |
| Download | VKL144D Download (PDF) |
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| Part number | VKL144D |
|---|---|
| Manufacturer | VinKa |
| File Size | 5.54 MB |
| Description | LCD Driver |
| Download | VKL144D Download (PDF) |
|
|
|
VKL144D 36×4 LCD DRIVER VKL144D is a RAM Mapping LCD Driver，It can support LCD screens with a maximum of 144 pattern(36SEGx4COM) .The device communicates with host microcontrollers via a two-line bidirectional I2C bus,it is used to configure display parameters and transfer display data, , and can also enter the standby mode through System Set Command .Four power consumption modes can be configured.With the characteristics of high anti-interference and low power consumption, it is suitable for water electrical meters and industrial control instruments.
February 2020 Rev.
1.3 2/23 www.szvinka.com 2 Pinouts and pin description 2.1 VKL144D SSOP48 Pin Assignment VKL144D 36×4 LCD DRIVER COM0 1 COM1 2 COM2 3 COM3 4 VLCD 5 VDD 6 VSS 7 TEST1 8 OSCIN 9 SCL 10 SDA 11 NC 12 SEG0 13 SEG1 14 SEG2 15 SEG3 16 SEG4 17 SEG5 18 SEG6 19 SEG7 20 SEG8 21 SEG9 22 SEG10 23 SEG11 24 TOP VIEW SSOP48 48 SEG35 47 SEG34 46 SEG33 45 SEG32 44 SEG31 43 SEG30 42 SEG29 41 SEG28 40 SEG27 39 SEG26 38 SEG25 37 SEG24 36 SEG23 35 SEG22 34 SEG21 33 SEG20 32 SEG19 31 SEG18 30 SEG17 29 SEG16 28 SEG15 27 SEG14 26 SEG13 25 SEG12 February 2020 Rev.
,KGZ[XKY • Operating voltage:2.4-5.5V • Built-in 32kHz RC oscillator • Selection of 1/2 or 1/3 bias • 1/4duty(4COM) • Built-in 36x4 bits display RAM • Selection of 80Hz、71Hz、64Hz、53Hz Frame Frequency • STANDBY mode（by System Set Command LCD OFF） • Four power consumption modes can be configured • I2C bus interface • Display mode 36x4 • Versatile blinking modes • Software configuration LCD parameters • Read/Write address auto increment • VLCD pin for adjusting LCD operating voltage(≤(VDD-VLCD)) • Built-in power on reset circuit (POR) - TEST2 =0 enable • Low power consumption、High anti-interference • Package: SSOP48(300mil)(15.9mm x 7.5mm PP=0.635mm) VKL144D 36×4 LCD DRIVER February 2020 Rev.
1.3 1/23 www.szvinka.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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