TM1637 – IC for 4-digit 7-segment display – Titan Micro

Part number : TM1637

Manufacturer : Titan Micro

Functions : Chip for driving 4-digit seven-segment display .

Image :

TM1637 image

LED TM1637 is a scanning interface with a keyboard (light-emitting diode display) dedicated drive control circuit, the number of internally integrated MCU Digital interface, data latches, LED high voltage drive, keyboard scanning circuit.

Features

:
1. using power CMOS process
 2. Display Mode (paragraph 8 × 6 bits), supports digital output common anode
 3. key scan (8 × 2bit), enhanced anti-jamming key recognition circuit
 4. luminance adjustment circuit (duty cycle 8 adjustable)
 5. Two-wire serial interface (CLK, DIO)
 6. Oscillation mode: Built-in RC oscillator (450KHz + 5%)
 7. Built-in power-on reset circuit
 8. Built-in automatic blanking circuit
 9. Package information: DIP20 / SOP20

TM1637 Datasheet PDF

TM1637 Datasheet PDF

Datasheet PDF Download [ TM1637_datasheet.PDF  ]

Reference site : http://www.seeedstudio.com/wiki/Grove_-_4-Digit_Display

 



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