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FM27C040Q-120 from FAI,Fairchild Semiconductor

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FM27C040Q-120

Manufacturer: FAI

4/194/304-Bit 512K x 8 High Performance CMOS EPROM

Partnumber Manufacturer Quantity Availability
FM27C040Q-120,FM27C040Q120 FAI 1129 In Stock

Description and Introduction

4/194/304-Bit 512K x 8 High Performance CMOS EPROM The FM27C040Q-120 is a 4 Mbit (512K x 8) UV erasable and electrically programmable read-only memory (EPROM) manufactured by FAI (Fairchild Semiconductor). Below are the key specifications from Ic-phoenix technical data files:

1. **Organization**: 512K x 8 (4 Mbit)  
2. **Access Time**: 120 ns  
3. **Operating Voltage**: 5V ±10%  
4. **Programming Voltage (VPP)**: 12.5V  
5. **Power Consumption**:  
   - Active current: 30 mA (typical)  
   - Standby current: 100 µA (typical)  
6. **Technology**: CMOS  
7. **Package**: 32-pin PLCC (Plastic Leaded Chip Carrier)  
8. **Operating Temperature Range**:  
   - Commercial: 0°C to +70°C  
   - Industrial: -40°C to +85°C  
9. **Endurance**: Minimum 100 erase/program cycles  
10. **Data Retention**: 10 years minimum  

This information is based on the manufacturer's datasheet for the FM27C040Q-120.

Partnumber Manufacturer Quantity Availability
FM27C040Q-120,FM27C040Q120 FAIRCHILD 1130 In Stock

Description and Introduction

4/194/304-Bit 512K x 8 High Performance CMOS EPROM The FM27C040Q-120 is a 4 Megabit (512K x 8) CMOS EPROM manufactured by Fairchild Semiconductor. Below are its key specifications:

- **Organization**: 512K x 8  
- **Speed**: 120 ns access time  
- **Technology**: CMOS  
- **Supply Voltage**: 5V ± 10%  
- **Operating Current**: 30 mA (typical)  
- **Standby Current**: 100 µA (typical)  
- **Programming Voltage (VPP)**: 12.5V  
- **Package**: 32-lead PLCC (Plastic Leaded Chip Carrier)  
- **Operating Temperature Range**: 0°C to +70°C  
- **Data Retention**: 10 years minimum  
- **Programming Method**: Fast programming algorithm  

This device is designed for high-performance, non-volatile memory applications requiring low power consumption.

Partnumber Manufacturer Quantity Availability
FM27C040Q-120,FM27C040Q120 NSC 4000 In Stock

Description and Introduction

4/194/304-Bit 512K x 8 High Performance CMOS EPROM The FM27C040Q-120 is a 4 Megabit (512K x 8) UV erasable and electrically programmable read-only memory (EPROM) manufactured by National Semiconductor (NSC).  

**Key Specifications:**  
- **Organization:** 512K x 8  
- **Access Time:** 120 ns  
- **Operating Voltage:** 5V ± 10%  
- **Programming Voltage (VPP):** 12.5V  
- **Power Consumption:**  
  - Active Current: 30 mA (max)  
  - Standby Current: 100 µA (max)  
- **Package:** 32-pin PLCC (Plastic Leaded Chip Carrier)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Data Retention:** 10 years minimum  
- **UV Erasure:** 15–20 minutes under UV light  

The device supports standard EPROM features, including a programming algorithm for reliable data storage.

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