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AT49F040-70JI from ATMEL

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15.625ms

AT49F040-70JI

Manufacturer: ATMEL

4-Megabit 512K x 8 5-volt Only CMOS Flash Memory

Partnumber Manufacturer Quantity Availability
AT49F040-70JI,AT49F04070JI ATMEL 380 In Stock

Description and Introduction

4-Megabit 512K x 8 5-volt Only CMOS Flash Memory The AT49F040-70JI is a 5-volt-only, 4-megabit (512K x 8) Flash memory manufactured by Atmel. Below are its key specifications:

1. **Memory Organization**: 512K x 8 (4 Mbit)  
2. **Supply Voltage**: 5V ± 10%  
3. **Access Time**: 70 ns  
4. **Operating Current**: 30 mA (typical)  
5. **Standby Current**: 100 µA (typical)  
6. **Sector Architecture**:  
   - Eight 64K-byte sectors  
   - Supports individual sector erase  
7. **Programming Voltage**: 5V (no additional high voltage required)  
8. **Endurance**: 10,000 write/erase cycles (minimum)  
9. **Data Retention**: 10 years (minimum)  
10. **Package**: 32-lead PLCC (Plastic J-Leaded Chip Carrier)  
11. **Operating Temperature Range**: -40°C to +85°C (Industrial)  
12. **Interface**: Parallel  

This device is designed for in-system programming and is compatible with JEDEC standards.

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