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TMP86FH47UG from TOSHIBA

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TMP86FH47UG

Manufacturer: TOSHIBA, TOS, TOSH

CMOS 8-BIT MICROCONTROLLER

Partnumber Manufacturer Quantity Availability
TMP86FH47UG TOSHIBA, TOS, TOSH 4989 In Stock

Description and Introduction

CMOS 8-BIT MICROCONTROLLER The TMP86FH47UG is a microcontroller manufactured by Toshiba. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** Toshiba  
- **Core:** 8-bit TLCS-870/C1 core  
- **Operating Voltage:** 2.7V to 5.5V  
- **Clock Frequency:** Up to 16 MHz  
- **Program Memory (ROM):** 32 KB  
- **RAM:** 1 KB  
- **EEPROM:** None (external EEPROM may be required)  
- **I/O Ports:** Multiple general-purpose I/O pins  
- **Timers:**  
  - 16-bit timer/counter (x2)  
  - 8-bit timer (x1)  
  - Watchdog timer  
- **ADC:** 8-channel, 10-bit resolution  
- **Communication Interfaces:**  
  - UART (Serial I/O)  
  - I²C  
  - SPI (depending on variant)  
- **Package:** 64-pin LQFP (Low-profile Quad Flat Package)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The TMP86FH47UG is an 8-bit microcontroller from Toshiba's TLCS-870/C1 family, designed for embedded control applications. It features a mix of analog and digital peripherals, making it suitable for consumer electronics, industrial control, and automotive applications.  

### **Features:**  
- **Low Power Consumption:** Supports operation down to 2.7V.  
- **High-Speed Processing:** Up to 16 MHz operation.  
- **On-Chip ADC:** 10-bit resolution for analog signal processing.  
- **Multiple Timers:** Includes PWM and watchdog timer functionality.  
- **Flexible Communication:** Supports UART, I²C, and SPI for interfacing with other devices.  
- **Robust I/O Capability:** Multiple configurable I/O pins.  
- **Wide Operating Temperature:** Suitable for harsh environments.  

This information is based on Toshiba's official documentation for the TMP86FH47UG microcontroller.

Application Scenarios & Design Considerations

CMOS 8-BIT MICROCONTROLLER

Alternative Part Number

  • MC68HC908JL8CDW --: 8-bit HC08 microcontroller with comparable on-chip flash, RAM and I/O, suitable as a functional substitute in many embedded control designs.
  • PIC16F877A-I/P --: Widely available 8-bit flash microcontroller with similar peripheral set (ADC, timers, UART) and easy migration path for legacy 8-bit applications.
  • AT89C51RD2-IM --: 8051-core flash microcontroller offering comparable performance and I/O resources, usable as a drop-in style replacement after firmware porting.
  • MC68HC908JL3ECDW --: 8-bit HC08 microcontroller with comparable on-chip flash, RAM and I/O, suitable as a functional substitute in similar embedded control applications.
  • AT89C51RC2-3CSUM --: 8051-core 8-bit microcontroller with comparable flash and I/O resources, offering a familiar architecture for drop-in style replacement with minor firmware adaptation.
  • UPD78F0485GK-GAK-AX --: Renesas 78K0 series 8-bit microcontroller with comparable flash, RAM, and peripheral set; Renesas absorbed NEC MCUs and offers strong long-term availability as a Toshiba TLCS-870 replacement.
  • STM8S208RBT6 --: Widely available 8-bit MCU with similar flash size, integrated peripherals, and 5V-friendly operation; good drop-in candidate for legacy Toshiba TLCS-870 designs.
  • PIC18F4520-I/PT --: Mature 8-bit MCU with comparable I/O, timers, and serial interfaces; broad availability and tooling support make it a practical migration path from the TMP86FH47UG.

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