MT28F322D20
Description
The MT28F322D20 and MT28F322D18 are highperformance, high-density, nonvolatile Flash memory solutions that can significantly improve system performance.
Key Features
- Basic configuration: Seventy-one erasable blocks – Bank a (8Mb for data storage) – Bank b (24Mb for program storage)
- Random access time: 70ns/80ns @ 1.70V VCC
- Page Mode read access1 – Eight-word page – Interpage read access: 70ns/80ns @ 1.80V – Intrapage read access: 30ns @ 1.80V
- Low power consumption (VCC = 2.20V) – Asynchronous READ < 15mA (MAX) – Standby < 50µA – Automatic power saving feature (APS)
- Dual 64-bit chip protection registers for security purposes
- PROGRAM/ERASE cycle – 100,000 WRITE/ERASE cycles per block
- Data based on MT28F322D20 device
- Timing 70ns access 80ns access
- Frequency 54 MHz 40 MHz No burst operation
- Boot Block Configuration Top Bottom
