L320MT90QI Advanced Micro Devices, L320MT90QI Datasheet - Page 59

• Manufacturer Part Number: L320MT90QI
• Description: 32 Megabit 2 M X 16-bit/4 M X 8-bit Mirrorbit 3.0 Volt-only Boot Sector Flash Memory - Advanced Micro Devices
• Manufacturer: Advanced Micro Devices

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