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UPD72001L from NEC

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UPD72001L

Manufacturer: NEC

MULTI-PROTOCOL SERIAL CONTROLLERS

Partnumber Manufacturer Quantity Availability
UPD72001L NEC 2000 In Stock

Description and Introduction

MULTI-PROTOCOL SERIAL CONTROLLERS The UPD72001L is a microprocessor peripheral chip manufactured by NEC. Below are the factual details about this component:

### **Manufacturer:**  
- **NEC (Nippon Electric Company)**  

### **Specifications:**  
- **Type:** Microprocessor Peripheral IC  
- **Function:** Serial Communication Controller  
- **Interface:** Parallel to Serial Conversion  
- **Compatibility:** Designed for use with 8-bit microprocessors  

### **Descriptions:**  
- The UPD72001L is a programmable serial communication controller used for data transmission and reception.  
- It supports synchronous and asynchronous serial communication protocols.  
- It includes features for baud rate generation, error detection, and data buffering.  

### **Features:**  
- **Baud Rate Generator:** Supports multiple baud rates for flexible communication.  
- **Programmable Modes:** Configurable for synchronous/asynchronous operation.  
- **Error Detection:** Includes parity, framing, and overrun error checks.  
- **Interrupt Capability:** Supports interrupt-driven data handling.  
- **Parallel Interface:** Connects directly to microprocessor data buses.  

This information is based on available technical documentation for the UPD72001L. For exact operational details, refer to the official NEC datasheet.

Partnumber Manufacturer Quantity Availability
UPD72001L NEC 38 In Stock

Description and Introduction

MULTI-PROTOCOL SERIAL CONTROLLERS The **UPD72001L** is a **Serial Communication Controller (SCC)** manufactured by **NEC**.  

### **Specifications:**  
- **Manufacturer:** NEC (now part of Renesas Electronics)  
- **Type:** Serial Communication Controller (SCC)  
- **Function:** Manages serial data communication (UART-like functionality)  
- **Data Rate:** Supports various baud rates (exact maximum depends on clock input)  
- **Interface:** Parallel interface for host communication  
- **Voltage Supply:** Typically operates at **5V**  
- **Package:** Likely available in **DIP (Dual In-line Package)** or other standard IC packages  

### **Descriptions and Features:**  
- Designed for **asynchronous and synchronous serial communication**  
- Supports **full-duplex** operation  
- Includes **programmable baud rate generator**  
- Features **FIFO buffers** for efficient data handling  
- **Interrupt-driven operation** for reduced CPU overhead  
- Used in **industrial control systems, embedded systems, and telecommunications**  

This IC was commonly used in **older computer systems and peripheral devices** requiring serial communication.  

Would you like any additional technical details?

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