MX29F040CQI-70G

**MX29F040CQI-70G** – Macronix  
4 Mbit (512 KB × 8) 5 V Parallel Flash Memory – 70 ns, PLCC-32

- Capacity: 4,194,304 bits (512 KB)  
- Organization: Uniform 64 KB sectors (8 sectors)  
- Access Time: 70 ns max (-70 speed grade)  
- Supply Voltage: 5 V ±10 % (read & program/erase)  
- Program Time: 7 µs/byte typical (page mode)  
- Sector Erase Time: ~15 ms typical  
- Chip Erase Time: ~100 ms typical  
- Endurance: 100,000 program/erase cycles min  
- Data Retention: > 20 years  
- Interface: Standard JEDEC byte-wide parallel  
- Command Set: Compatible with AMD/Intel  
- Package: 32-pin PLCC (CQI), RoHS-compliant, green (G)  
- Temperature Range: –40 °C to +85 °C (industrial)