com
MYSON TECHNOLOGY
FEATURES
•
MTU420
4-Bit Micro-Controller with LCD Driver, 2K Word
Wide operating
voltage range: Supply
Voltage 4.
5V to 5.
5V 4V to 5V 2.
4V to 3.
3V 1.
2V to 1.
65V
•
Cycle Time 122µs,280ns 122µs,280ns 122µs,2.
2us 122µs
Clock Usage dual clock dual clock dual clock slow clock only
Remark Max.
3.
58MHz Max.
3.
58MHz Max.
455KHz 32.
768KHz
• •
•
• •
• •
• • • • • •
118 instruction sets: - Binary addition, subtraction, BCD adjustment, logical operation in direct addressing mode and index addressing mode.
- Single-bit manipulation (set, reset, decision for branch).
- 4-bit input/output.
- Various conditional branches.
- 16 working registers and manipulatio...