Datasheet Summary
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128Mb, 64Mb, 32Mb Q-FLASH MEMORY
Q-FLASHTM MEMORY
Features
MT28F128J3‡, MT28F640J3, MT28F320J3‡
- x8/x16 organization
- One hundred twenty-eight 128KB erase blocks (128Mb) Sixty-four 128KB erase blocks (64Mb) Thirty-two 128KB erase blocks (32Mb)
- VCC, VCCQ, and VPEN voltages: 2.7V to 3.6V VCC operation 2.7V to 3.6V or 4.5V to 5.5V- VCCQ operation 2.7V to 3.6V, or 5V VPEN application programming
- Interface Asynchronous Page Mode Reads: 150ns/25ns read access time (128Mb) 120ns/25ns read access time (64Mb) 110ns/25ns read access time (32Mb)
- Enhanced data protection feature with VPEN = VSS Flexible sector locking Sector erase/program lockout during power transition
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