tenx technology TM8723
The TM8723 is an embedded high-performance 4-bit microcomputer with LCD/LED driver. It contains all the necessary functions, such as 4-bit parallel processing ALU, ROM, RAM, I/O ports, timer, clock generator, dual clock, EL light, LCD driver, look-up table, watchdog timer and keyboard scanning in a signal chip.
| Part No. |
TM8723 |
| Datasheet |
TM8723
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| Manufacturer |
 tenx technology |
| Description |
4-Bit Microcontroller |
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GENERAL DESCRIPTION
FEATURES
1. Low power dissipation. 2. Powerful instruction set (135 instructions). . Binary addition, subtraction, BCD adjust, logical operation in direct and index addressing mode. . Single bit manipulation (set, reset, decision for branch). . Various conditional branch. . 16 working registers and manipulation. . Table look-up. . LCD driver data transfer. 3. LCD/LED driver output. . 27 LCD/LED driver outputs (up to drive 135 LCD/LED segments). . 1/2 Duty, 1/3 Duty, 1/4 Duty or 1/5 Duty for both LCD/LED selected by MASK option. . 1/2 Bias or 1/3 Bias for LCD selected by MASK option. . Single instruction to turn off all segme
