MBM29LV320TE/BE
80/90/10
3
I
FEATURES
0.23
μ
m Process Technology
Single 3.0 V read, program, and erase
Minimized system level power requirements
Compatible with JEDEC-standard commands
Use the same software commands as E
2
PROMs
Compatible with JEDEC-standard world-wide pinouts
48-pin TSOP (I) (Package suffix : TN
Normal Bend Type, TR
Reversed Bend Type)
63-ball FBGA (Package suffix : PBT)
Minimum 100,000 program/erase cycles
High performance
80 ns maximum access time
Sector erase architecture
Eight 4 K word and sixty-three 32 K word sectors in word mode
Eight 8 K byte and sixty-three 64 K byte sectors in byte mode
Any combination of sectors can be concurrently erased. Also supports full chip erase.
Boot Code Sector Architecture
T
=
Top sector
B
=
Bottom sector
Hidden ROM (Hi-ROM) region
256 byte of Hi-ROM, accessible through a new “Hi-ROM Enable” command sequence
Factory serialized and protected to provide a secure electronic serial number (ESN)
WP/ACC input pin
At V
IL
, allows protection of boot sectors, regardless of sector protection/unprotection status
At V
IH
, allows removal of boot sector protection
At V
ACC
, increases program performance
Embedded Erase
TM
* Algorithms
Automatically pre-programs and erases the chip or any sector
Embedded Program
TM
* Algorithms
Automatically writes and verifies data at specified address
Data Polling and Toggle Bit feature for detection of program or erase cycle completion
Ready/Busy output (RY/BY)
Hardware method for detection of program or erase cycle completion
Automatic sleep mode
When addresses remain stable, automatically switch themselves to low power mode.
Low V
CC
write inhibit
≤
2.5 V
Erase Suspend/Resume
Suspends the erase operation to allow a read data and/or program in another sector within the same device
Sector group protection
Hardware method disables any combination of sector groups from program or erase operations
Sector Group Protection Set function by Extended sector group protection command
Fast Programming Function by Extended Command
Temporary sector group unprotection
Temporary sector group unprotection via the RESET pin.
In accordance with CFI (Common Flash Memory Interface)
*
: Embedded Erase
TM
and Embedded Program
TM
are trademarks of Advanced Micro Devices
,
Inc.