LM6417E NMOS 4-Bit Single-Chip Microcomputers IC DIP-22
The LM6417E NMOS 4-Bit Single-Chip Microcomputers IC DIP-22 is a compact and efficient microcontroller designed for basic embedded control and logic applications. Built using NMOS technology, this device integrates essential computing elements including a 4-bit CPU core, internal memory, and input/output control functions into a single chip.
This microcomputer IC is suitable for low-level automation, timing control, and simple decision-making systems where minimal processing power is required. Its DIP-22 package allows for easy integration into through-hole designs, making it ideal for prototyping, educational purposes, and legacy system maintenance.
Features
- Integrated 4-bit microcomputer architecture for simple control tasks.
- NMOS technology for reliable operation in legacy systems.
- Built-in CPU, memory, and I/O functionality in a single chip.
- Suitable for embedded and automation applications.
- DIP-22 package for easy through-hole mounting.
Specifications
| Parameter | Value |
|---|---|
| Manufacturer | SANYO |
| Model Number | LM6417E / LM6417F |
| Component Description | NMOS 4-Bit Single-Chip Microcomputer |
| Package Type | DIP-22 |
| Supply Voltage (VCC) | 4.5V to 6.5V DC |
| Supply Voltage (Typical) | 5VDC |
| Technology | N-channel E/D MOS |
| Compatibility | CMOS/TTL compatible |
| Program Memory (ROM) | 1K x 8 bits (1K bytes) |
| Data Memory (RAM) | 64 words x 4 bits |
| Number of I/O Pins | 17 |
| I/O Withstand Voltage | 15V |
| Direct Interface Level | 12V equipment |
| Output Current (Normal Ports) | 20mA |
| Minimum Cycle Time (LM6417F) | 2.94µs at 4.5V |
| On-Chip Oscillator | RC oscillator or ceramic resonator |
| Number of Timers | 1 programmable timer |
| Number of Instructions | 65 |
| Interrupts | Pseudo-interrupts, 1 internal, 1 external |
| Subroutine Nesting | 2 levels |
Applications
- Consumer equipment (logic replacement, sub-CPU of multi-CPU system)
- Other small to mid-scale equipment where low cost is needed (control)
Package Include:
1x LM6417E NMOS 4-Bit Single-Chip Microcomputers IC DIP-22.
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