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TMP88PS43FG from TOSHIBA

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TMP88PS43FG

Manufacturer: TOSHIBA, TOS

8 Bit Microcontroller

Partnumber Manufacturer Quantity Availability
TMP88PS43FG TOSHIBA, TOS 400 In Stock

Description and Introduction

8 Bit Microcontroller The **TMP88PS43FG** is a microcontroller manufactured by **TOSHIBA**. Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** Toshiba  
- **Core:** 8-bit TLCS-870/C1 core  
- **Clock Speed:** Up to **16 MHz**  
- **Operating Voltage:** **2.7V to 5.5V**  
- **Program Memory (ROM):** **16 KB**  
- **RAM:** **512 bytes**  
- **EEPROM:** **None**  
- **I/O Ports:** **43 pins** (including general-purpose I/O)  
- **Timers:**  
  - 8-bit timer × 3  
  - 16-bit timer × 1  
  - Watchdog timer  
- **ADC:** **8-channel, 8-bit resolution**  
- **Serial Interfaces:**  
  - UART (Asynchronous)  
  - I²C (Master/Slave)  
  - SPI (Master/Slave)  
- **PWM Channels:** **4 channels (8-bit resolution)**  
- **Package:** **QFP (Quad Flat Package), 64-pin**  
- **Operating Temperature Range:** **-40°C to +85°C**  

### **Descriptions:**  
The **TMP88PS43FG** is an 8-bit microcontroller from Toshiba's **TLCS-870/C1** family, designed for embedded control applications. It integrates a variety of peripherals, including timers, ADCs, and serial communication interfaces, making it suitable for consumer electronics, industrial control, and automotive applications.  

### **Features:**  
- **Low-power operation** (supports 2.7V to 5.5V)  
- **High-speed processing** (up to 16 MHz)  
- **On-chip debugging support**  
- **Multiple communication interfaces** (UART, I²C, SPI)  
- **Built-in PWM for motor control**  
- **Wide operating temperature range** (-40°C to +85°C)  
- **Compact 64-pin QFP package**  

This microcontroller is optimized for cost-sensitive and power-efficient embedded systems.  

(Note: All details are based on Toshiba's official documentation.)

Application Scenarios & Design Considerations

8 Bit Microcontroller

Alternative Part Number

  • PIC16F877A-I/PT --: Widely available 8-bit microcontroller in a similar 44-pin TQFP package with comparable I/O and peripheral set; strong second-source option for legacy Toshiba 8-bit designs.
  • ATmega32A-AU --: Popular 8-bit AVR microcontroller in 44-pin TQFP with similar GPIO count and peripherals; well supported and easy to port legacy firmware.
  • ST72F324K6T6 --: 8-bit microcontroller in 44-pin TQFP with comparable I/O and on-chip peripherals, suitable as a functional replacement for the Toshiba TMP88 series.
  • UPD78F0547AGC --: Renesas 78K0 series 8-bit microcontroller, the direct successor family to Toshiba TLCS-870 parts, with comparable on-chip flash, I/O and peripherals for embedded control applications.
  • MB95F636KPMC --: F2MC-8FX 8-bit microcontroller offering similar flash, RAM and peripheral mix, suitable as a functional replacement in general embedded control designs.
  • STM8S207C8T6 --: Widely available 8-bit MCU with comparable flash, timers, ADC and communication interfaces; requires firmware porting but is a practical drop-in-class alternative for new designs.

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