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M27C512-70F1 from ST,ST Microelectronics

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14.648ms

M27C512-70F1

Manufacturer: ST

512 Kbit (64Kb x 8) EPROM, 5V, 70ns

Partnumber Manufacturer Quantity Availability
M27C512-70F1,M27C51270F1 ST 2058 In Stock

Description and Introduction

512 Kbit (64Kb x 8) EPROM, 5V, 70ns The M27C512-70F1 is a 512 Kbit (64K x 8) UV erasable and electrically programmable read-only memory (EPROM) manufactured by STMicroelectronics.  

### **Specifications:**  
- **Memory Size:** 512 Kbit (64K x 8)  
- **Access Time:** 70 ns  
- **Supply Voltage:** 5V ±10%  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** Windowed Ceramic DIP (Dual In-line Package)  
- **Technology:** CMOS for low power consumption  
- **Programming Voltage:** 12.75V (typical)  
- **Standby Current:** 100 µA (max)  
- **Active Current:** 30 mA (max)  

### **Descriptions & Features:**  
- **UV Erasable:** Can be erased by exposure to ultraviolet light for reprogramming.  
- **Electrically Programmable:** Byte-wise programming with 12.75V programming voltage.  
- **High Reliability:** Endurance of 100 programming cycles.  
- **Compatibility:** TTL-compatible inputs and outputs.  
- **Tri-State Outputs:** Allows bus sharing in microprocessor systems.  
- **Industrial Standard Pinout:** Compatible with other 512 Kbit EPROMs.  

This device is commonly used in embedded systems, firmware storage, and applications requiring non-volatile memory with reprogrammability.

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