D A T A S H E E T
MIRRORBIT 64 MBIT DEVICE FAMILY
Device
LV065MU
LV640MT/B
LV640MH/L
LV641MH/L
LV640MU
Bus
x8
x8/x16
x8/x16
x16
x16
Sector Architecture
Uniform (64 Kbyte)
Boot (8 x 8 Kbyte
at top & bottom)
Uniform (64 Kbyte)
Uniform (32 Kword)
Uniform (32 Kword)
Packages
48-pin TSOP (std. & rev. pinout),
63-ball FBGA
48-pin TSOP, 63-ball Fine-pitch BGA,
64-ball Fortified BGA
56-pin TSOP (std. & rev. pinout),
64-ball Fortified BGA
48-pin TSOP (std. & rev. pinout)
64-ball Fortified BGA,
64-Ball Fine-Pitch BGA
V
IO
Yes
No
Yes
Yes
Yes
RY/BY#
Yes
Yes
Yes
No
Yes
WP#, ACC
ACC only
WP#/ACC pin
WP#/ACC pin
Separate WP#
and ACC pins
ACC only
WP# Protection
No WP#
2 x 8 Kbyte
top or bottom
1 x 64 Kbyte
high or low
1 x 32 Kword
top or bottom
No WP#
Related Documents
To download related documents, click on the following
links or go to www.amd.com
→
Flash Memory
→
Prod-
uct Information
→
MirrorBit
→
Flash Information
→
Tech-
nical Documentation.
MirrorBit™ Flash Memory Write Buffer Programming
and Page Buffer Read
Implementing a Common Layout for AMD MirrorBit
and Intel StrataFlash Memory Devices
Migrating from Single-byte to Three-byte Device IDs
AMD MirrorBit™ White Paper
December 14, 2005
Am29LV640MH/L
3
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