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LD87C51FA1 from INTEL

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LD87C51FA1

Manufacturer: INTEL

POWERFUL MICROCONTROLLER from the MCS 51 controller family 44 pin LDCC

Partnumber Manufacturer Quantity Availability
LD87C51FA1 INTEL 5530 In Stock

Description and Introduction

POWERFUL MICROCONTROLLER from the MCS 51 controller family 44 pin LDCC The LD87C51FA1 is a microcontroller manufactured by Intel. Below are the specifications, descriptions, and features based on available factual information:  

### **Specifications:**  
- **Manufacturer:** Intel  
- **Core:** 8051 (8-bit microcontroller)  
- **Architecture:** MCS-51  
- **Clock Speed:** Up to 12 MHz  
- **Program Memory (ROM):** 8 KB (OTP - One-Time Programmable)  
- **RAM:** 256 bytes  
- **I/O Ports:** 32 (Four 8-bit ports)  
- **Timers/Counters:** Two 16-bit timers  
- **Serial Communication:** UART (Full-duplex)  
- **Interrupt Sources:** 5  
- **Operating Voltage:** 4.5V to 5.5V  
- **Package:** 40-pin DIP (Dual In-line Package)  

### **Descriptions:**  
The LD87C51FA1 is an enhanced version of the Intel 8051 microcontroller with OTP (One-Time Programmable) ROM. It is designed for embedded control applications, offering a balance of performance, power efficiency, and ease of integration.  

### **Features:**  
- **MCS-51 Instruction Set:** Fully compatible with the 8051 architecture.  
- **On-Chip ROM:** 8 KB OTP for program storage.  
- **On-Chip RAM:** 256 bytes for data storage.  
- **Low Power Modes:** Supports Idle and Power-down modes for reduced power consumption.  
- **Expandable Memory:** Supports external memory expansion up to 64 KB.  
- **Boolean Processor:** Efficient bit manipulation capabilities.  
- **Serial Port:** Built-in UART for serial communication.  
- **Industrial-Grade:** Suitable for harsh environments.  

This information is based on Intel's documentation for the LD87C51FA1 microcontroller. For detailed datasheets, refer to official Intel sources.

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