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TMP86PH46NG from TOSHIBA Pb-free,TOSHIBA

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TMP86PH46NG

Manufacturer: TOSHIBA Pb-free, TOSHIBA

8 Bit Microcontroller

Partnumber Manufacturer Quantity Availability
TMP86PH46NG TOSHIBA Pb-free, TOSHIBA 1700 In Stock

Description and Introduction

8 Bit Microcontroller The TMP86PH46NG is a microcontroller manufactured by Toshiba. Below are the factual specifications, descriptions, and features from the available knowledge base:  

### **Manufacturer:** Toshiba  

### **Specifications:**  
- **Core:** 8-bit TLCS-870/C1 core  
- **Operating 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  
  - 8-bit timer/counter  
  - Watchdog timer  
- **ADC:** 8-channel, 8-bit resolution  
- **Communication Interfaces:**  
  - UART (serial communication)  
  - I²C (Inter-Integrated Circuit)  
  - SPI (Serial Peripheral Interface)  
- **Operating Voltage:** 2.7V to 5.5V  
- **Package:** 64-pin QFP (Quad Flat Package)  

### **Descriptions & Features:**  
- Designed for embedded control applications.  
- Low-power consumption suitable for battery-operated devices.  
- Supports in-circuit programming (ISP) for firmware updates.  
- Built-in reset circuit and clock oscillator.  
- Suitable for applications such as home appliances, industrial control, and consumer electronics.  

For exact technical details, always refer to the official Toshiba datasheet.

Application Scenarios & Design Considerations

8 Bit Microcontroller

Alternative Part Number

  • HD64F3644H --: 8-bit H8/300L microcontroller in a similar QFP package with comparable on-chip flash, timers, and I/O, suitable as a functional replacement for the Toshiba TLCS-870 core device.
  • UPD78F0513AGA --: 78K0 8-bit microcontroller with similar peripheral set (ADC, timers, serial), Pb-free and RoHS compliant, offering a close functional match in the same class.
  • STM8S207C8T6 --: Widely available Pb-free 8-bit MCU with comparable flash, timers, ADC, and communication interfaces; a practical cross-vendor alternative when the Toshiba part is unavailable.
  • MC68HC908GP32CFB --: 8-bit microcontroller with similar on-chip peripherals and package class, widely available as a functional substitute for legacy Toshiba TLCS-870 parts.
  • PIC16F877A-I/P --: Popular general-purpose 8-bit MCU with comparable I/O, timers, and memory, suitable for redesigns replacing the TMP86PH46NG.
  • AT89C51RC2-IM --: 8051-core 8-bit MCU with similar pin count and peripheral set, often used as a drop-in functional alternative in legacy designs.

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