MT28F640J3
Key Features
- 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
- Security OTP block feature Permanent block locking (Contact factory for availability)
- Industry-standard pinout
- Inputs and outputs are fully TTL-compatible
- Common Flash Interface (CFI) and Scalable Command Set
- Automatic write and erase algorithm
