D A T A S H E E T
REVISION SUMMARY
Revision A (June 21, 2002)
Revision A+2 (September 19, 2002)
Initial release.
Distinctive Characteristics
Changed the flexible sector architecture from
Sixty-four 32 Kword/64-Kbyte sectors to Sixty-three 32
Kword/64-Kbyte sectors.
Revision A+1 (August 9, 2002)
MIRRORBIT 64 MBIT Device Family
Added 64 Fortified BGA to LV640MU device.
Revision A+3 (November 19, 2002)
Alternate CE# Controlled Erase and Program
Operations
Product Selector Guide and Read Only Operations
Changed the page access times and TOE
Added tRH parameter to table.
Moved the reverse speed options up into correct row.
Changed VCC range for full speed option to 2.7-3.6.
Erase and Program Operations
Added tBUSY parameter to table.
Ordering Information and Physical Dimensions
CMOS Compatable
Removed FBD048 package.
Deleted the IACC specification row in DC Characteris-
tics table.
Added FBC048 package.
Added TS048 package.
Figure 16. Program Operation Timings
Changed order numbers and package markings to re-
flect new package.
Added RY/BY# to waveform.
TSOP and BGA PIN Capacitance
Table 7. SecSi Sector Contents
Added the FBGA package.
Changed the x8 Secsi Sector Address range to
000010h–0000FFh.
Program Suspend/Program Resume Command
Sequence
Customer Lockable: SecSi Sector NOT
Programmed or Protected at the factory.
Changed 15 µs typical to maximum and added 5 µs
typical.
Added second bullet, SecSi sector-protect verify text
and figure 3.
Erase Suspend/Erase Resume Commands
Changed typical from 20 µs to 5 µs and added a maxi-
mum of 20 µs.
SecSi Sector Flash Memory Region, and Enter
SecSi Sector/Exit SecSi Sector Command
Sequence
Mirrorbit 32 Mbit Device Family
Noted that the ACC function and unlock bypass modes
are not available when the SecSi sector is enabled.
Changed 48-pin TSOP to 40-pin TSOP.
Byte/Word Program Command Sequence, Sector
Erase Command Sequence, and Chip Erase Com-
mand Sequence
Product Selector Guide, Valid Combinations Table,
Read-Only Operations, Erase and Program
Operations and Alternate CE# Controlled Erase
and Program Operations
Noted that the SecSi Sector, autoselect, and CFI
functions are unavailable when a program or erase
operation is in progress.”
Added regulated OPN to table.
Common Flash Memory Interface
Changed the text in the third paragraph to end with ”...
reading array data.”
Common Flash Memory Interface (CFI)
Changed wording in last sentence of third paragraph
from, “...the autoselect mode.” to “...reading array
data.”
Command Definitions
Modified the last sentences in the first paragraph.
Changed CFI website address.
May 16, 2003
Am29LV320MT/B
59
AMD [ AMD ]
