參數(shù)資料
型號(hào): S29AL004D90SFI013
廠商: SPANSION LLC
元件分類: PROM
英文描述: 256K X 16 FLASH 3V PROM, 90 ns, PDSO48
封裝: LEAD FREE, MO-180AA, SO-44
文件頁數(shù): 24/53頁
文件大?。?/td> 1402K
代理商: S29AL004D90SFI013
30
S29AL004D
S29AL004D_00_A0 November 12, 2004
lowing each subsequent sector erase command. If DQ3 is high on the second
status check, the last command might not have been accepted. Table 6 shows the
outputs for DQ3.
Table 6. Write Operation Status
Notes:
1. DQ5 switches to ‘1’ when an Embedded Program or Embedded Erase operation has exceeded the maximum timing
limits. See “DQ5: Exceeded Timing Limits” for more information.
2. DQ7 and DQ2 require a valid address when reading status information. Refer to the appropriate subsection for further
details.
Operation
DQ7
DQ6
DQ5
DQ3
DQ2
RY/BY#
Standard
Mode
Embedded Program Algorithm
DQ7#
Toggle
0
N/A
No toggle
0
Embedded Erase Algorithm
0
Toggle
0
1
Toggle
0
Erase
Suspend
Mode
Reading within Erase
Suspended Sector
1
No toggle
0
N/A
Toggle
1
Reading within Non-Erase
Suspended Sector
Data
1
Erase-Suspend-Program
DQ7#
Toggle
0
N/A
0
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