M28W160ECB70ZB6 Micron Technology Inc, M28W160ECB70ZB6 Datasheet - Page 45
M28W160ECB70ZB6
Manufacturer Part Number
M28W160ECB70ZB6
Description
Manufacturer
Micron Technology Inc
Datasheet
1.M28W160ECB70ZB6.pdf
(50 pages)
Specifications of M28W160ECB70ZB6
Cell Type
NOR
Density
16Mb
Access Time (max)
70ns
Interface Type
Parallel
Boot Type
Bottom
Address Bus
20b
Operating Supply Voltage (typ)
3/3.3V
Operating Temp Range
-40C to 85C
Package Type
TFBGA
Sync/async
Asynchronous
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
2.7V
Operating Supply Voltage (max)
3.6V
Word Size
16b
Number Of Words
1M
Supply Current
18mA
Mounting
Surface Mount
Pin Count
46
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M28W160ECB70ZB6
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
M28W160ECB70ZB6E
Manufacturer:
Micron Technology Inc
Quantity:
10 000
Figure 22. Locking Operations Flowchart and Pseudo Code
01h, D0h or 2Fh
Read Block
Lock States
confirmed?
Write 60h
Write 90h
Write FFh
Locking
change
Write
Start
End
YES
NO
locking_operation_command (address, lock_operation) {
}
writeToFlash (any_address, 0xFF) ; /*Reset to Read Array mode*/
writeToFlash (any_address, 0x60) ; /*configuration setup*/
if (lock_operation==LOCK) /*to protect the block*/
else if (lock_operation==UNLOCK) /*to unprotect the block*/
else if (lock_operation==LOCK-DOWN) /*to lock the block*/
if (readFlash (address) ! = locking_state_expected)
writeToFlash (address, 0x01) ;
writeToFlash (address, 0xD0) ;
writeToFlash (address, 0x2F) ;
writeToFlash (any_address, 0x90) ;
/*Check the locking state (see Read Block Signature table )*/
error_handler () ;
M28W160ECT, M28W160ECB
AI04364
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