AT49BV160D ATMEL [ATMEL Corporation], AT49BV160D Datasheet - Page 13

• Manufacturer Part Number: AT49BV160D
• Description: 16-megabit (1M x 16) 3-volt Only Flash Memory
• Manufacturer: ATMEL [ATMEL Corporation]

15. Erase Suspend/Resume Flowchart
3591C–FLASH–6/06
(Erase Resume)
(Read Array)
Any Address
Any Address
Any Address
Read Status
Write B0,
Write 70,
Write FF
Write D0,
Resumed
Register
Reading
SR7 =
SR6 =
Erase
Read
Start
Data
Done
1
1
1
(Erase Suspend)
(Read Status)
0
0
0
Read Array
Completed
Write FF
Erase
Data
(Read Array)
16. Erase Suspend/Resume Procedure
Operation
Read or
Write
Write
Read
Write
Write
Write
Bus
Idle
Idle
Command
Suspend
Program
Program
Resume
Read or
Status
Erase
Read
None
None
None
None
Comments
Data = B0
Addr = Any address
Data = 70
Addr = Any address
Status register data: Toggle CE
or
OE to update status register
Addr = Any address
Check SR7
1 = WSM Ready
0 = WSM Busy
Check SR6
1 = Erase suspended
0 = Erase completed
Data = FF or 40
Addr = Any address
Read or program data from/to
sector other than the one being
erased
Data = D0
Addr = Any address
AT49BV160D(T)
13