M28W320ECB70ZB6 Micron Technology Inc, M28W320ECB70ZB6 Datasheet - Page 44

• Manufacturer Part Number: M28W320ECB70ZB6
• Manufacturer: Micron Technology Inc

Specifications of M28W320ECB70ZB6

• Lead Free Status / Rohs Status: Supplier Unconfirmed

M28W320ECT, M28W320ECB
Figure 20. Program Suspend & Resume Flowchart and Pseudo Code
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Program Continues
another address
Read data from
Read Status
Write D0h
Write 70h
Write FFh
Write B0h
Register
b7 = 1
b2 = 1
Start
YES
YES
NO
NO
Program Complete
Read Data
Write FFh
program_suspend_command ( ) {
if (status_register.b2==0) /*program completed */
else
}
do {
writeToFlash (any_address, 0xB0) ;
writeToFlash (any_address, 0x70) ;
/* read status register to check if
program has already completed */
status_register=readFlash (any_address) ;
/* E or G must be toggled*/
} while (status_register.b7== 0) ;
{ writeToFlash (any_address, 0xFF) ;
{ writeToFlash (any_address, 0xFF) ;
}
}
read_data ( ) ; /*read data from another block*/
/*The device returns to Read Array
(as if program/erase suspend was not issued).*/
read_data ( ); /*read data from another address*/
writeToFlash (any_address, 0xD0) ;
/*write 0xD0 to resume program*/
AI03540b