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TM1640 drives 8*8 dot matrix screen

Overview

8 segments*16 bits, 128 dot matrix, common cathode drive

PDF document link download:

http://pan.baidu.com/share/link?shareid=3716846764&uk=2302102993

TM1640 is a special circuit for LED (light emitting diode display) drive control, which integrates MCU digital interface, data latch, LED driver and other circuits. This product has excellent performance and reliable quality. This product is used to drive LED display screens for electronic products. Adopt SOP28 package form. Mainly used in LED display drivers for electronic products.

• Using CMOS technology • Display mode (8 segments × 16 bits) • Brightness adjustment circuit (8-level adjustable duty cycle) • Two-wire serial interface (SCLK, DIN) • Oscillation mode: built-in RC oscillation • Built-in power-on Reset circuit•Package type: SOP28

TM1640 8-segment*16-bit driver digital tube http://www.51hei.com/bbs/dpj-188492-1.html (Source: Microcontroller Forum)

Design Files

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Update:2025-05-22 03:23:40

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