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TSC80251G1D-16CB from TEMIC

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TSC80251G1D-16CB

Manufacturer: TEMIC

Extended 8-bit Microcontroller with Serial Communication

Partnumber Manufacturer Quantity Availability
TSC80251G1D-16CB,TSC80251G1D16CB TEMIC 108 In Stock

Description and Introduction

Extended 8-bit Microcontroller with Serial Communication The **TSC80251G1D-16CB** is a microcontroller manufactured by **TEMIC**. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** TEMIC  
- **Core:** 8-bit 80C251 microcontroller  
- **Clock Speed:** 16 MHz  
- **Package:** PLCC (Plastic Leaded Chip Carrier)  
- **Operating Voltage:** 4.5V to 5.5V  
- **Temperature Range:** Commercial (0°C to +70°C)  
- **On-Chip Memory:**  
  - **ROM:** 16 KB (Mask ROM)  
  - **RAM:** 256 bytes  
- **I/O Ports:** 32 programmable I/O lines  
- **Timers:** Three 16-bit timers/counters  
- **Serial Communication:** UART (Universal Asynchronous Receiver/Transmitter)  
- **Interrupts:** 8 interrupt sources with two priority levels  
- **Power Management:** Idle and Power-Down modes  

### **Descriptions:**
- The **TSC80251G1D-16CB** is an enhanced 8-bit microcontroller based on the **80C251** architecture, which is an upgrade to the Intel 8051.  
- It is designed for embedded control applications requiring high performance and low power consumption.  
- The PLCC package makes it suitable for surface-mount applications.  

### **Features:**
- **High-Speed Processing:** 16 MHz clock speed for efficient execution.  
- **Extended Instruction Set:** Supports additional instructions compared to the standard 8051.  
- **Low Power Modes:** Includes Idle and Power-Down modes for energy efficiency.  
- **Versatile I/O:** 32 configurable I/O pins for interfacing with peripherals.  
- **On-Chip Timers:** Three 16-bit timers for precise timing operations.  
- **Serial Communication:** Built-in UART for serial data transfer.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Extended 8-bit Microcontroller with Serial Communication

Alternative Part Number

  • P80C51BH --: Classic 8051-compatible microcontroller in the same 8-bit MCU class; widely available and functionally similar for legacy 8051 designs.
  • AT89C51 --: 8051-compatible flash microcontroller with similar architecture and pinout options, suitable as a drop-in replacement in many 8051-based systems.
  • W78E516B --: 8051-core microcontroller with comparable features and supply voltage range, offering a modern alternative for legacy 8051 applications.
  • AT89C51-16PC --: Pin-compatible 8051-family microcontroller with similar 16 MHz operation, widely available and well documented as a functional substitute.
  • P89C51RD2-16P --: 8051-compatible MCU from a different series with comparable speed and I/O, suitable for drop-in replacement in most legacy designs.
  • W78E516B-16PL --: Alternative 8051-core microcontroller with 16 MHz clock support and similar peripheral set, offering a distinct series for cross-referencing.

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