參數(shù)資料
型號: DA28F016SA-080
廠商: INTEL CORP
元件分類: DRAM
英文描述: 28F016SA 16-MBIT (1 MBIT X 16, 2 MBIT X 8)FlashFile MEMORY
中文描述: 1M X 16 FLASH 12V PROM, 80 ns, PDSO56
封裝: 23.70 X 16 MM, 1.80 MM HEIGHT, SSOP-56
文件頁數(shù): 23/63頁
文件大?。?/td> 635K
代理商: DA28F016SA-080
E
4.7 Block Status Register
28F016SV FlashFile MEMORY
23
BS
BLS
BOS
BOAS
QS
VPPS
VPPL
R
7
6
5
4
3
2
1
0
NOTES:
[1]
RY/BY# output or BS bit must be checked to
determine completion of an operation (block lock,
suspend, erase or data program) before the
appropriate Status bits (BOS, BLS) is checked
for success.
BSR.7 = BLOCK STATUS
1 = Ready
0 = Busy
BSR.6 = BLOCK LOCK STATUS
1 = Block Unlocked for Program/Erase
0 = Block Locked for Program/Erase
BSR.5 = BLOCK OPERATION STATUS
1 = Operation Unsuccessful
0 = Operation Successful or
Currently Running
BSR.4 = BLOCK OPERATION ABORT STATUS
1 = Operation Aborted
0 = Operation Not Aborted
The BOAS bit will not be set until BSR.7 = 1.
MATRIX 5/4
0 0 = Operation Successful or
Currently Running
0 1 = Not a Valid Combination
1 0 = Operation Unsuccessful
1 1 = Operation Aborted
Operation halted via Abort command.
BSR.3 = QUEUE STATUS
1 = Queue Full
0 = Queue Available
BSR.2 = V
STATUS
1 = V
PP
Error Detect, Operation Abort
0 = V
PP
OK
BSR.1 = V
LEVEL
1 = V
PP
Detected at 5V ± 10%
0 = V
PP
Detected at 12V ± 5%
BSR.1 is not guaranteed to report accurate
feedback between the V
and V
PPH2
voltage
ranges. Programs and erases with V
PP
between
V
PPLK
(max) and V
PPH1
(min), between
V
PPH1
(max) and V
(min), and above
V
(max) produce spurious results and should
not be attempted.
BSR.1 was a RESERVED bit on the 28F016SA.
BSR.0 = RESERVED FOR FUTURE ENHANCEMENTS
This bits is reserved for future use; mask it out when polling the BSRs.
NOTE:
1. When multiple operations are queued, checking BSR.7 only provides indication of completion or that particular block.
GSR.7 provides indication when all queued operations are completed.
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