參數(shù)資料
型號: AM42BDS640AGBD8IS
廠商: SPANSION LLC
元件分類: 存儲器
英文描述: RES 93.1K-OHM 0.1% 0.125W 50PPM THIN-FILM SMD-1206 TR-7-PL ROHS
中文描述: SPECIALTY MEMORY CIRCUIT, PBGA93
封裝: 8 X 11.60 MM, FBGA-93
文件頁數(shù): 30/72頁
文件大?。?/td> 1060K
代理商: AM42BDS640AGBD8IS
November 1, 2002
Am42BDS640AG
29
P R E L I M I N A R Y
After an erase-suspended program operation is com-
plete, the bank returns to the erase-suspend-read
mode. The system can determine the status of the
program operation using the DQ7 or DQ6 status bits,
just as in the standard program operation. Refer to the
“Flash Write Operation Status” section on page 31
section for more information.
In the erase-suspend-read mode, the system can also
issue the autoselect command sequence. Refer to the
“Autoselect Functions” section on page 15 and
“Autoselect Command Sequence” section on page 26
sections for details.
To resume the sector erase operation, the system must
write the Erase Resume command. The bank address
of the erase-suspended bank is required when writing
this command. Further writes of the Resume command
are ignored. Another Erase Suspend command can be
written after the chip has resumed erasing.
Figure 3.
Program Operation
START
Write Program
Command Sequence
Data Poll
from System
Verify Data
No
Yes
Last Address
No
Yes
Programming
Completed
Increment Address
Embedded
Program
algorithm
in progress
Note:
See Table 14 for program command sequence.
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