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TMP47P800F from TOSHIBA

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TMP47P800F

Manufacturer: TOSHIBA

CMOS 4-BIT MICROCONTROLEER
Partnumber Manufacturer Quantity Availability
TMP47P800F TOSHIBA 489 In Stock

Description and Introduction

CMOS 4-BIT MICROCONTROLEER The TMP47P800F is a microcontroller manufactured by Toshiba. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Toshiba  
- **Series:** TMP47P800  
- **Core:** 4-bit microcontroller  
- **Package:** Likely DIP or other standard package (exact package not specified in knowledge base)  
- **Operating Voltage:** Typically 5V (exact range not specified)  
- **Clock Speed:** Not explicitly stated, but common for 4-bit microcontrollers of this era  
- **ROM (Program Memory):** On-chip mask ROM  
- **RAM (Data Memory):** On-chip RAM (size not specified)  
- **I/O Ports:** Multiple I/O lines (exact count not specified)  
- **Timers/Counters:** Likely includes basic timer functions  
- **Interrupts:** Supports interrupt handling  

### **Descriptions:**
- The TMP47P800F is a 4-bit microcontroller designed for embedded control applications.  
- It is part of Toshiba’s TMP47P800 series, commonly used in consumer electronics, appliances, and industrial control systems.  
- The microcontroller integrates ROM, RAM, and I/O peripherals for compact system designs.  

### **Features:**
- **4-bit CPU Core:** Optimized for simple control tasks.  
- **On-Chip ROM & RAM:** Reduces external component requirements.  
- **General-Purpose I/O:** For interfacing with external devices.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Mask ROM Programming:** Factory-programmed for fixed applications.  

(Note: Some details like exact clock speed, package type, and peripheral specifics may require additional datasheet verification.)

Application Scenarios & Design Considerations

CMOS 4-BIT MICROCONTROLEER

Alternative Part Number

  • PIC16F84A-04/P --: Widely available 8-bit microcontroller in a DIP package that can replace the TMP47P800F in many general-purpose control applications, with a different series name for easy distinction.
  • AT89C2051-24PU --: 8051-compatible 8-bit microcontroller in DIP-20 offering similar I/O and program memory capacity, suitable as a functional substitute for legacy Toshiba 4-bit designs.
  • STM8S003F3P6 --: Modern low-cost 8-bit MCU with comparable I/O count and peripheral set, useful as a drop-in functional replacement when redesigning around the obsolete TMP47P800F.
  • UPD78F800 --: 4-bit microcontroller from a different series with comparable architecture and similar pin functions, suitable as a functional substitute.
  • HD404800 --: 4-bit CMOS microcontroller with similar I/O and memory configuration, usable as an alternative in legacy designs.
  • M37450 --: 4-bit microcontroller family offering comparable features and pin compatibility for replacement in older applications.
  • TMP47C800F --: Same Toshiba 4-bit microcontroller family with comparable on-chip ROM and pinout, often used as a direct substitute in legacy designs.
  • TMP47P800N --: Same TMP47P800 core in a different package option, electrically compatible and suitable when package footprint allows.
  • HD404728 --: Renesas 4-bit microcontroller with similar ROM/RAM and I/O configuration, a practical cross-family replacement for obsolete Toshiba parts.

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