lh28f320bfhe-pbtlez Sharp Microelectronics of the Americas, lh28f320bfhe-pbtlez Datasheet - Page 8

• Manufacturer Part Number: lh28f320bfhe-pbtlez
• Description: Flash Memory 32mbit 2mbitx16
• Manufacturer: Sharp Microelectronics of the Americas

NOTES:
1. "X" denotes the operation available.
2. Configurative Partition Dual Work Restrictions:
PARTITION IS:
Full Chip Erase
Word Program
OTP Program
Read ID/OTP
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.
Block Erase
Block Erase
Read Status
Read Query
Page Buffer
Read Array
Program
Suspend
Suspend
IF ONE
Program
Array
Read
X
X
X
X
X
X
X
X
X
Table 2. Simultaneous Operation Modes Allowed with Four Planes
ID/OTP
Read
X
X
X
X
X
X
X
X
X
THEN THE MODES ALLOWED IN THE OTHER PARTITION IS:
Status
Read
X
X
X
X
X
X
X
X
X
X
X
Query
Read
X
X
X
X
X
X
X
X
X
Program
LHF32FEZ
Word
X
X
X
X
X
Program
Buffer
Page
X
X
X
X
X
Program
OTP
X
Block
Erase
X
X
X
X
(1, 2)
Full Chip
Erase
X
Program
Suspend
X
X
X
X
X
Rev. 2.44
Suspend
Block
Erase
X
X
X
X
X
X
X
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