sharp
LRS1805A
6
3.2 Simultaneous Operation Modes Allowed with Four Planes(1, 2)
IF ONE
PARTITION IS:
Read
Array
THEN THE MODES ALLOWED IN THE OTHER PARTITION IS:
Read ID
Read
Status
Read
Query
Word
Program
Page
Buffer
Program
Block
Erase
Full Chip
Erase
Program
Suspend
Block
Erase
Suspend
Read Array
X
X
X
X
X
X
X
X
X
Read ID
X
X
X
X
X
X
X
X
X
Read Status
X
X
X
X
X
X
X
X
X
X
Read Query
X
X
X
X
X
X
X
X
X
Word Program
X
X
X
X
X
Page Buffer
Program
X
X
X
X
X
Block Erase
X
X
X
X
Full Chip Erase
X
Program
Suspend
X
X
X
X
X
Block Erase
Suspend
X
X
X
X
X
X
X
Notes:
1. “X” denotes the operation available.
2. Configurative Partition Dual Work Restrictions:
Status register reflects partition state, not WSM (Write State Machine) state - this allows a status register for each partition.
Only one partition can be erased or programmed at a time - no command queuing.
Commands must be written to an address within the block targeted by that command.