Описание:
TM1618 is an LED Controller driven on a 1/5 to 1/8 duty factor. 8 segment output lines, 4 grid output lines, 3 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 TM1618 via a three-line serial interface. Housed in a 18-pin DIP, TM1618 pin assignments and application circuit are optimized for easy PCB Layout and cost saving advantages.
Хар-ки:
• CMOS Technology
• Low Power Consumption
• Multiple Display Modes (5 segment, 7 Grid to 8 segment, 4 Grid)
• Key Scanning (5 x 1 Matrix)
• 8-Step Dimming Circuitry
• Serial Interface(CLK，STB，DIO)
• Oscillatory Manners: RC Oscillation （450KHz±5%）
• Available in 18-pin, DIP/SOP Package
| Файл | Размер файла | ||
 |
Datasheet |
2.85 MB |  |
