Titan Micro Electronics TM1628
TM1628 is an LED Controller driven on a 1/7 to 1/8 duty factor. Command 1: Display Mode Setting Commands TM1628 provides 2 display mode settings as shown in the diagram below: As stated earlier a command is the first one byte (b0 to b7) transmitted to TM1628 via the DIN Pin when STB is LOW.| Part No. | TM1628 |
|---|---|
| Datasheet | TM1628 Download |
| Manufacturer |  Titan Micro Electronics |
| Description | LED Driver |
| Buy | Stock & Price |
DESCRIPTION
TM 1628 TM1 Eleven segment output lines, six grid output lines, 1 segment/grid output lines, one display memory, control circuit, key scan circuit are all incorporated into a single chip to build a highly reliable peripheral device for a single chip microcomputer. Serial data is fed to TM1628 via a three-line serial interface. Housed in a 28-pin SO Package, TM1628 pin assignments and application circuit are optimized for easy PCB Layout and cost saving advantages.FEATURES
● CMOS Technology● Low Power Consumption
● Multiple Display Modes (12 segment, 6 Grid to 11 segment, 7 Grid)
● Key Scanning (8 x 2 Matrix)
● 8-Step Dimming Circuitry
● Serial Interface for Clock, Data Input/Output, Strobe Pins
● Available in 28-pin, SOP Package APPLICATION
● Micro-computer Peripheral Device
● VCR set
● Combi set BLOCK DIAGRAM DI/O SCLK STB Serial Data interface Control Display Memory SEGMENT DRIVER KEY SCAN OUTPUT GRID DRIVER SG1/KS1 SG2/KS2 SG3/KS3 SG4/KS4 SG5/KS5 SG6/KS6 SG7/KS7 SG8/KS8 SG9 SG10 SG11 SG12/GR7 GR6 GR5 GR4 GR3 GR2 GR1 RC OSC Timing Generation Key Matrix Memory K1 K2 VDD GND Add：522,5/F,Bldg.
