MT28F640J3
Description
The MT28F128J3 is a nonvolatile, electrically blockcan provide data protection when connected to ground.
Key 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
- 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
- Automatic write and erase algorithm
- 4.7µs-per-byte effective programming time using write buffer
