AM29LV320MB SPANSION [SPANSION], AM29LV320MB Datasheet - Page 61

• Manufacturer Part Number: AM29LV320MB
• Manufacturer: SPANSION [SPANSION]

REVISION SUMMARY
Revision A (June 21, 2002)
Initial release.
Revision A+1 (August 9, 2002)
MirrorBit 64 Mb 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 μs typical to maximum and added 5 μs
typical.
Erase Suspend/Erase Resume Commands
Changed typical from 20 μs to 5 μs and added a maxi-
mum of 20 μs.
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.
Revision A+2 (September 19, 2002)
Distinctive Characteristics
Changed the flexible sector architecture from
Sixty-four 32 Kword/64-Kbyte sectors to Sixty-three 32
Kword/64-Kbyte sectors.
26518C3 January 31, 2007
RH
BUSY
parameter to table.
parameter to table.
ACC
specification row in DC Characteris-
D A T A
Am29LV320MT/B
S H E E T
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. Secured Silicon Sector Contents
Changed the x8 Secured Silicon Sector Address
range to 000010h–0000FFh.
Customer Lockable: Secured Silicon Sector NOT
Programmed or Protected at the factory.
Added second bullet, Secured Silicon sector-protect
verify text and figure 3.
Secured Silicon Sector Flash Memory Region, and
Enter Secured Silicon Sector/Exit Secured Silicon
Sector Command Sequence
Noted that the ACC function and unlock bypass modes
are not available when the Secured Silicon sector is en-
abled.
Byte/Word Program Command Sequence, Sector
Erase Command Sequence, and Chip Erase Com-
mand Sequence
Noted that the Secured Silicon 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.
Erase and Programming Performance
Changed the typicals and/or maximums of the Chip
Erase Time, Effective Write Buffer Program Time,
Byte/Word Program Time, and Accelerated Effective
Program Time to TBD.
Revision A+4 (February 16, 2003)
Distinctive Characteristics
Corrected performance characteristics.
CC
range for full speed option to 2.7-3.6.
OE
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