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TP82C54-2 from INTEL

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TP82C54-2

Manufacturer: INTEL

PROGRAMMABLE INTERVAL TIMER with advanced CHMOS III technology

Partnumber Manufacturer Quantity Availability
TP82C54-2,TP82C542 INTEL 2000 In Stock

Description and Introduction

PROGRAMMABLE INTERVAL TIMER with advanced CHMOS III technology The **TP82C54-2** is a programmable interval timer (PIT) manufactured by **Intel**. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Intel  
- **Part Number:** TP82C54-2  
- **Type:** Programmable Interval Timer (PIT)  
- **Operating Voltage:** 5V  
- **Speed Grade:** -2 (typically indicates a 8 MHz operating frequency)  
- **Package:** Likely a 24-pin DIP (Dual In-line Package) or similar  
- **Technology:** CMOS  

### **Descriptions:**  
- The **82C54** is a high-performance **Programmable Interval Timer (PIT)** designed for timing and event-counting applications in microprocessor-based systems.  
- It contains **three independent 16-bit counters**, each configurable for different timing modes.  
- Commonly used in PC/AT-compatible systems for real-time clock functions, speaker tone generation, and system timing.  

### **Features:**  
- **Three Independent 16-bit Counters** – Each can operate in different modes.  
- **Programmable Modes** – Supports six different counting modes (e.g., interrupt on terminal count, hardware retriggerable one-shot, rate generator, square wave generator, software-triggered strobe, and hardware-triggered strobe).  
- **Binary or BCD Counting** – Supports both binary and binary-coded decimal (BCD) counting.  
- **Read-Back Command** – Allows reading the count value, status, and mode of counters without disturbing operation.  
- **Compatible with Intel Microprocessors** – Works seamlessly with Intel 80x86 family processors.  
- **Low Power Consumption** – CMOS technology ensures efficient power usage.  

This information is based on the standard **Intel 82C54** datasheet, with the **TP82C54-2** variant likely being a specific speed or packaging option.

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