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AT27LV040A from ATMEL

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AT27LV040A

Manufacturer: ATMEL

4M bit, 3-Volt EPROM

Partnumber Manufacturer Quantity Availability
AT27LV040A ATMEL 2 In Stock

Description and Introduction

4M bit, 3-Volt EPROM The AT27LV040A is a 4-megabit (512K x 8) One-Time Programmable (OTP) EPROM manufactured by Atmel. Below are its key specifications:

1. **Memory Organization**:  
   - 512K x 8 (4,194,304 bits)  

2. **Speed Options**:  
   - Access time: 45 ns, 55 ns, 70 ns, 90 ns  

3. **Voltage Supply**:  
   - Single 3.3V ± 10% power supply  

4. **Low Power Consumption**:  
   - Active current: 30 mA (typical)  
   - Standby current: 100 µA (typical)  

5. **Programming Voltage**:  
   - 12V ± 5% for programming  

6. **Package Options**:  
   - 32-lead PLCC  
   - 32-lead TSOP  

7. **Operating Temperature Range**:  
   - Commercial (0°C to +70°C)  
   - Industrial (-40°C to +85°C)  

8. **Data Retention**:  
   - 10 years minimum  

9. **Features**:  
   - Fast read access time  
   - CMOS and TTL compatible inputs/outputs  
   - JEDEC-standard pinout  

10. **Programming Method**:  
    - Requires a standard EPROM programmer  

This information is based on Atmel's datasheet for the AT27LV040A.

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