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| AM29LV160B Datasheet, PDF (38/46 Pages) Advanced Micro Devices – 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory | |||
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PRELIMINARY
AC CHARACTERISTICS
Enter
Embedded
Erasing
Erase
Suspend
Enter Erase
Suspend Program
WE#
Erase
Erase Suspend
Read
Erase
Suspend
Program
Erase
Resume
Erase Suspend
Read
Erase
DQ6
Erase
Complete
DQ2
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.
21358F-25
Figure 21. DQ2 vs. DQ6 for Erase and Erase Suspend Operations
Temporary Sector Unprotect
Parameter
JEDEC
Std. Description
tVIDR
tRSP
VID Rise and Fall Time (See Note)
RESET# Setup Time for Temporary Sector
Unprotect
Note: Not 100% tested.
80R
90
120
Unit
Min
500
ns
Min
4
µs
12 V
RESET#
0 or 3 V
tVIDR
CE#
tVIDR
Program or Erase Command Sequence
WE#
RY/BY#
tRSP
Figure 22. Temporary Sector Unprotect Timing Diagram
21358F-26
38
Am29LV160B
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