Sharp LH28F640BF
Page Mode Dual Work Flash Memory
FEATURES
............................................................. 2 1.2 Definition of Block, Plane and Partition ........... 2 1.3 Product Overview ............................................. 2 1.4 ProductDESCRIPTION
........................................... 7 1.4.1 Memory Block Organization ..................... 7 1.4.2 Four Physical Planes .................................. 7 1.4.3 Partition ...................................................... 7 1.4.4 Parameter Block ......................................... 7 1.4.5 Main Block................................................. 7 1.4.6 OTP (One Time Program) block................ 7 2 Principles of Operation .......................................... 13 2.1 Operation Mode after Power-up or Reset Mode ............................................. 13 2.2 Read, Program and Erase Operation ............... 13 2.3 Status Register for Each Partition ................... 13 2.4 Data Protection................................................