參數(shù)資料
型號: AM29LV004B-90FE
廠商: SPANSION LLC
元件分類: PROM
英文描述: 512K X 8 FLASH 3V PROM, 90 ns, PDSO40
封裝: PLASTIC, TSOP-40
文件頁數(shù): 24/36頁
文件大小: 459K
代理商: AM29LV004B-90FE
30
Am29LV004
PR EL I M I NAR Y
AC CHARACTERISTICS
Temporary Sector Unprotect
Note: Not 100% tested.
Parameter
All Speed Options
JEDEC
Std
Description
Unit
tVIDR
VID Rise and Fall Time (See Note)
Min
500
ns
tRSP
RESET# Setup Time for Temporary Sector
Unprotect
Min
4
s
Note: The system may use CE# or OE# to toggle DQ2 and DQ6. DQ2 toggles only when read at an address within an
erase-suspended sector.
21522A-20
Figure 18.
DQ2 vs. DQ6
Enter
Erase
Enter Erase
Suspend Program
Erase Suspend
Read
Erase Suspend
Read
Erase
WE#
DQ6
DQ2
Erase
Complete
Erase
Suspend
Program
Resume
Embedded
Erasing
RESET#
tVIDR
12 V
0 or 3 V
CE#
WE#
RY/BY#
tVIDR
tRSP
Program or Erase Command Sequence
0 or 3 V
21522A-21
Figure 19.
Temporary Sector Unprotect Timing Diagram
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