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M27C512-70C1 from ST,ST Microelectronics

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M27C512-70C1

Manufacturer: ST

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

Partnumber Manufacturer Quantity Availability
M27C512-70C1,M27C51270C1 ST 18 In Stock

Description and Introduction

512 Kbit (64Kb x 8) EPROM, 5V, 70ns The **M27C512-70C1** is a 512 Kbit (64K x 8) UV-erasable and electrically programmable read-only memory (EPROM) manufactured by **STMicroelectronics (ST)**.  

### **Key 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:** 28-lead Ceramic DIP (Dual In-line Package)  
- **Technology:** CMOS  

### **Features:**  
- **UV-Erasable:** Can be erased by exposure to ultraviolet light.  
- **Single 5V Power Supply:** No additional voltages required for read operations.  
- **Low Power Consumption:**  
  - Active current: 30 mA (max)  
  - Standby current: 100 µA (max)  
- **High Reliability:** Endurance of at least 100 write/erase cycles.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Programmable:** Supports standard EPROM programming methods.  

### **Applications:**  
- Microcontroller-based systems  
- Firmware storage  
- Industrial and automotive electronics  

This EPROM is designed for applications requiring non-volatile memory with reprogrammability via UV erasure.

Partnumber Manufacturer Quantity Availability
M27C512-70C1,M27C51270C1 STMicroelectronics 15 In Stock

Description and Introduction

512 Kbit (64Kb x 8) EPROM, 5V, 70ns The M27C512-70C1 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 (VCC):** 5V ± 10%  
- **Operating Current:** 30 mA (max)  
- **Standby Current:** 100 µA (max)  
- **Programming Voltage (VPP):** 12.5V  
- **Programming Method:** Fast programming algorithm  
- **Data Retention:** 10 years (min)  
- **Endurance:** 1000 programming cycles (min)  
- **Package:** 28-lead PDIP (Plastic Dual In-line Package)  
- **Operating Temperature Range:** 0°C to +70°C  

### **Descriptions & Features:**  
- **UV Erasable:** Can be erased by exposure to UV light.  
- **Electrically Programmable:** Supports byte-wise programming.  
- **TTL Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Low Power Consumption:** Optimized for both active and standby modes.  
- **CMOS Technology:** Provides high speed and low power consumption.  
- **JEDEC Approved:** Compliant with industry standards.  
- **On-Chip Address and Data Latches:** Simplifies interfacing with microprocessors.  
- **Three-State Outputs:** Allows bus sharing in microprocessor systems.  

This EPROM is commonly used in embedded systems, industrial controls, and other applications requiring non-volatile memory storage.

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