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M27256F6 from ST,ST Microelectronics

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M27256F6

Manufacturer: ST

NMOS 64K 8K x 8 UV EPROM

Partnumber Manufacturer Quantity Availability
M27256F6 ST 8 In Stock

Description and Introduction

NMOS 64K 8K x 8 UV EPROM The part **M27256F6** is a **256 Kbit (32K x 8) UV EPROM** manufactured by **STMicroelectronics (ST)**. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Memory Size:** 256 Kbit (32K x 8)  
- **Technology:** UV Erasable EPROM  
- **Supply Voltage:** 5V ± 10%  
- **Access Time:** 150 ns (M27256F6-15)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 28-lead Ceramic DIP (Dual In-line Package)  
- **Programming Voltage (VPP):** 12.5V  

### **Descriptions:**
- The **M27256F6** is a high-performance **EPROM** that can be erased by exposure to **ultraviolet (UV) light**.  
- It is designed for applications requiring **non-volatile memory storage**.  
- Features **single 5V power supply operation** during read mode.  
- Compatible with **standard EPROM programmers**.  

### **Features:**
- **Fast access time** (150 ns)  
- **Low power consumption:**  
  - Active current: 30 mA (max)  
  - Standby current: 100 µA (max)  
- **TTL-compatible inputs and outputs**  
- **Programmable via standard EPROM programmers**  
- **Reliable UV erasure** (typically 15-20 minutes under UV light)  
- **High noise immunity**  
- **Industrial-standard pinout**  

This EPROM is suitable for embedded systems, firmware storage, and other applications requiring reprogrammable non-volatile memory.

Application Scenarios & Design Considerations

NMOS 64K 8K x 8 UV EPROM

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