MB84VP23481FK-70 Datasheet, PDF (14/67 Pages) SPANSION – 64M (X16) Page FLASH MEMORY & 32M (X16) Mobile FCRAMTM

MB84VP23481FK-70
• Simultaneous Operation
Case
1
2
3
4
5
6
7
Bank 1 Status
Read mode
Read mode
Read mode
Read mode
Autoselect mode
Program mode
Erase mode *
Bank 2 Status
Read mode
Autoselect mode
Program mode
Erase mode *
Read mode
Read mode
Read mode
* : By writing erase suspend command on the bank address of sector being erased, the erase operation gets
suspended so that it enables reading from or programming the remaining sectors.
Note: Bank 1 and Bank 2 are divided for the sake of convenience at Simultaneous Operation. Actually, the Bank
consists of 4 banks, Bank A, Bank B, Bank C and Bank D. Bank Address (BA) meant to specify each of the
Banks.
14