參數(shù)資料
型號: AM29F800T-120SI
廠商: SPANSION LLC
元件分類: PROM
英文描述: FLASH 5V PROM, PDSO44
封裝: SOP-44
文件頁數(shù): 27/41頁
文件大?。?/td> 250K
代理商: AM29F800T-120SI
8/18/97
Am29F800T/Am29F800B
33
PR E L IM IN A R Y
Notes:
1. All protected sectors unprotected.
2. All previously protected sectors are protected once again.
Figure 17.
Temporary Sector Unprotect Algorithm
Figure 18.
Temporary Sector Unprotect Timing Diagram
Start
Perform Erase or
Program Operations
RESET = VIH
Temporary Sector Group
Unprotect Completed
(Note 2)
RESET = VID
(Note 1)
20375C-22
0 V or 5 V
12 V
Program or Erase Command Sequence
RESET
CE
WE
0 V or 5 V
tVIDR
tRSP
20375C-23
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