Product Overview
MOSTEK MK3870/20 Microcontroller IC (DIP-28)
What it is:
MK3870/20 is a single-chip microcontroller from Mostek, part of the F8 family.
What it’s used for:
Integrates CPU, ROM, RAM, and I/O for embedded control applications.
Key Features:
- Integrated CPU + memory, simple architecture, reliable for control tasks, vintage MCU
Applications:
- Industrial controllers, calculators, embedded systems, legacy electronics
Technical Specifications:
| Part Number | MK3870/20 |
| Package Type | DIP-28 |
| Pin Count | 28 pins |
| Mounting Type | Through-hole |
| Technology | NMOS |
| Weight | ~0.3 oz |
