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TN80C52 from INTEL

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TN80C52

Manufacturer: INTEL

CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

Partnumber Manufacturer Quantity Availability
TN80C52 INTEL 14 In Stock

Description and Introduction

CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER The TN80C52 is a microcontroller manufactured by Intel. Below are the factual specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Architecture:** 8-bit  
- **Core:** MCS-51 (8051 compatible)  
- **Clock Speed:** Up to 12 MHz  
- **Program Memory (ROM):** 8 KB (mask-programmable)  
- **RAM:** 256 bytes  
- **Timers:** Three 16-bit timers/counters (Timer 0, Timer 1, and Timer 2)  
- **I/O Ports:** Four 8-bit bidirectional ports (Port 0, Port 1, Port 2, Port 3)  
- **Serial Communication:** Full-duplex UART  
- **Interrupts:** Six interrupt sources with two priority levels  
- **Power Supply:** 5V ±10%  
- **Operating Temperature:** Commercial (0°C to 70°C) or Industrial (-40°C to 85°C)  
- **Package:** 40-pin DIP (Dual In-line Package) or other variants  

### **Descriptions:**  
- The TN80C52 is a member of Intel's MCS-51 microcontroller family, designed for embedded control applications.  
- It is a CMOS version of the 80C52, offering low power consumption and high noise immunity.  
- It includes enhanced features such as an additional timer (Timer 2) compared to the standard 8051.  

### **Features:**  
- **MCS-51 Instruction Set:** Fully compatible with 8051 software.  
- **Boolean Processor:** Supports bit-level operations.  
- **On-Chip Oscillator:** Requires only an external crystal or resonator.  
- **Power-Saving Modes:** Includes Idle and Power-Down modes.  
- **Expanded Interrupt Handling:** Six interrupt sources with configurable priorities.  
- **Programmable Serial Port:** Supports asynchronous and synchronous communication.  
- **Multiple Addressing Modes:** Direct, indirect, register, and immediate addressing.  

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

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