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M27C512-12F6 from ST,ST Microelectronics

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16.113ms

M27C512-12F6

Manufacturer: ST

512 Kbit (64Kb x 8) EPROM, 5V, 120ns

Partnumber Manufacturer Quantity Availability
M27C512-12F6,M27C51212F6 ST 2069 In Stock

Description and Introduction

512 Kbit (64Kb x 8) EPROM, 5V, 120ns The **M27C512-12F6** is a 512 Kbit (64K x 8) UV erasable and electrically programmable read-only memory (EPROM) manufactured by **STMicroelectronics (ST)**.  

### **Key Specifications:**  
- **Organization:** 64K x 8 bits  
- **Access Time:** 120 ns  
- **Operating Voltage:** 5V ±10%  
- **Power Consumption:**  
  - Active: 30 mA (typical)  
  - Standby: 100 µA (typical)  
- **Programming Voltage (VPP):** 12.5V  
- **Package:** 28-lead Plastic DIP (Ceramic Frit Seal)  
- **Operating Temperature Range:** 0°C to +70°C  

### **Features:**  
- **UV Erasable:** Can be erased by exposure to UV light for reprogramming.  
- **High Reliability:** Endurance of 100 programming cycles.  
- **CMOS Technology:** Low power consumption.  
- **TTL Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Programming Lockout:** Prevents accidental programming.  

### **Applications:**  
- Microcontroller-based systems  
- Firmware storage  
- Embedded systems requiring non-volatile memory  

This EPROM is designed for applications requiring reliable, reprogrammable memory storage.

Partnumber Manufacturer Quantity Availability
M27C512-12F6,M27C51212F6 STM 2400 In Stock

Description and Introduction

512 Kbit (64Kb x 8) EPROM, 5V, 120ns The **M27C512-12F6** is an EPROM (Erasable Programmable Read-Only Memory) manufactured by **STMicroelectronics (STM)**. Below are its specifications, descriptions, and features based on factual data:

### **Specifications:**
- **Memory Size:** 512 Kbit (64K x 8 bits)  
- **Speed:** 120 ns access time (12F6 denotes speed grade)  
- **Supply Voltage:** 5V ± 10%  
- **Technology:** UV-erasable EPROM  
- **Operating Temperature Range:** Commercial (0°C to +70°C) or Industrial (-40°C to +85°C) depending on variant  
- **Package:** 28-lead Plastic DIP (Dual In-line Package)  

### **Descriptions:**
- The M27C512 is a **non-volatile memory** that retains data when power is off.  
- It is **UV-erasable**, requiring exposure to ultraviolet light for data deletion before reprogramming.  
- Organized as **65,536 words of 8 bits each (64K x 8)**.  
- Compatible with **JEDEC standards** for pin configuration.  

### **Features:**
- **Low Power Consumption:** Standby current typically 100 µA.  
- **High Reliability:** Endurance of at least 100 erase/program cycles.  
- **TTL-Compatible Inputs/Outputs.**  
- **On-Chip Address and Data Latches.**  
- **Single 5V Power Supply.**  
- **Three-State Outputs** for bus compatibility.  

This EPROM is commonly used in **embedded systems, industrial controls, and legacy computing applications**.  

(Note: Always refer to the official **STM datasheet** for precise technical details.)

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