Low power dissipation.
1.5V/3V operating voltage range. TM87ML25L 1.5V Power Mode TM87ML25H 3V Power Mode 2. Powerful instruction set.
Binary addition, subtraction, BCD. BCD can be executed directly in addition, subtraction.
4 bits x 4 bits Multiplier
Single-bit manipulation (set, reset, decision for branch).
Various conditional branches.
16 initial working registers and manipulators. (can be extended to all RAM by Page Mode)
LCD driver data transfer. 3. ROM (MTP) capacity. 3K x 16 bits.
Instruction ROM Max. capacity 3K x 16 bits.
Table ROM Max. capacity 4K x 8 bits.
Endurance: 1000 cycles (min.) 4. RAM capacity. 384 x 4 bits. 5. With direct/index addressing mode in data RAM access. 6. LCD driver output.
Max 240 LCD dots by 6common outputs and 40 segment outputs.
SEG24~39 can be defined as IOA1~4/CX, RR, RT, RH, IOB1~4/ELC, ELP, BZB, BZ, IOC/KI1~4, IOD1~4 by option.
1/1~1/6 Duty can be selected by option.
1/2 ~1/3 Bias can be selected by option.
Single instruction to turn off all segments.
COM1~6, SEG1~40 can be defined as CMOS or P_open drain type output by option.
Built-in regulator mode for VL1/2 by option.