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TMP47C220AF from TOS,TOSHIBA

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TMP47C220AF

Manufacturer: TOS, TOSHIBA

CMOS 4-BIT MICROCONTROLLER
Partnumber Manufacturer Quantity Availability
TMP47C220AF TOS, TOSHIBA 70 In Stock

Description and Introduction

CMOS 4-BIT MICROCONTROLLER The TMP47C220AF is a microcontroller manufactured by Toshiba. Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
Toshiba  

### **Specifications:**  
- **Type:** 4-bit single-chip microcontroller  
- **Core:** CMOS  
- **ROM (Program Memory):** 4KB  
- **RAM (Data Memory):** 256 x 4 bits  
- **I/O Ports:** Multiple I/O lines (exact count depends on configuration)  
- **Timers/Counters:** Includes timer/counter functionality  
- **Interrupts:** Supports interrupt handling  
- **Clock Speed:** Operates at a specified frequency (exact value depends on model variant)  
- **Package Type:** Likely available in DIP or other standard packages  

### **Descriptions & Features:**  
- Designed for embedded control applications  
- Low-power consumption due to CMOS technology  
- Includes on-chip ROM and RAM for program and data storage  
- Provides basic I/O, timing, and interrupt capabilities  
- Used in consumer electronics, appliances, and industrial control systems  

For exact pinout, electrical characteristics, and application notes, refer to Toshiba’s official datasheet.

Application Scenarios & Design Considerations

CMOS 4-BIT MICROCONTROLLER

Alternative Part Number

  • UPD17201AGF --: 4-bit microcontroller in the same class with comparable ROM/RAM and I/O, commonly used as a drop-in replacement for TMP47C series in consumer applications.
  • HD404304S --: Similar 4-bit CMOS microcontroller with matching pinout and peripheral set, widely available and often used to replace Toshiba TMP47C devices.
  • MN1500 --: Equivalent 4-bit microcontroller family offering similar functionality and supply voltage range, suitable as a functional substitute when the original is unavailable.
  • UPD17201A --: 4-bit microcontroller from a different vendor with similar low-end control application scope, often used as a functional substitute in legacy designs.
  • HD404054 --: Comparable 4-bit CMOS microcontroller family suitable for appliance and control applications, offering similar I/O and memory resources.
  • M38220 --: Alternative 4-bit microcontroller series with comparable peripheral set, usable as a replacement in older control-oriented circuits.

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