mbm29dl324te90tr Meet Spansion Inc., mbm29dl324te90tr Datasheet - Page 6

• Manufacturer Part Number: mbm29dl324te90tr
• Description: 32 M 4 M ? 8/2 M ? 16 Bit Dual Operation Flash Memory
• Manufacturer: Meet Spansion Inc.

6
MBM29DL32XTE/BE
■ FEATURES
Embedded Erase
• 0.23 μm Process Technology
• Simultaneous Read/Write operations (dual bank)
• Single 3.0 V read, program, and erase
• Compatible with JEDEC-standard commands
• Compatible with JEDEC-standard world-wide pinouts
• Minimum 100,000 program/erase cycles
• High performance
• Sector erase architecture
• Boot Code Sector Architecture
• HiddenROM region
• WP/ACC input pin
• Embedded Erase
• Embedded Program
• Data Polling and Toggle Bit feature for detection of program or erase cycle completion
• Ready/Busy output (RY/BY)
• Automatic sleep mode
• Low V
• Erase Suspend/Resume
• Sector group protection
Multiple devices available with different bank sizes (Refer to “MBM29DL32XTE/BE Device Bank Divisions” in
“■ FEATURES”)
Host system can program or erase in one bank, then immediately and simultaneously read from the other bank
Zero latency between read and write operations
Read-while-erase
Read-while-program
Minimizes system level power requirements
Uses same software commands as E
48-pin TSOP (1) (Package suffix : TN − Normal Bend Type, TR − Reversed Bend Type)
63-ball FBGA (Package suffix : PBT)
80 ns maximum access time
Eight 4 Kword and sixty-three 32 Kword sectors in word mode
Eight 8 Kbyte and sixty-three 64 Kbyte sectors in byte mode
Any combination of sectors can be concurrently erased. Also supports full chip erase.
T = Top sector
B = Bottom sector
64 Kbyte of HiddenROM, accessible through a new “HiddenROM Enable” command sequence
Factory serialized and protected to provide a secure electronic serial number (ESN)
At V
At V
Automatically pre-programs and erases the chip or any sector
Automatically writes and verifies data at specified address
Hardware method for detection of program or erase cycle completion
When addresses remain stable, automatically switch themselves to low power mode.
Suspends the erase operation to allow a read data and/or program in another sector within the same device
Hardware method disables any combination of sector groups from program or erase operations
ACC
IL
, allows protection of boot sectors, regardless of sector group protection/unprotection status
CC
, increases program performance
TM
write inhibit ≤ 2.5 V
and Embedded Program
TM
Algorithms
TM
Algorithms
TM
are trademarks of Advanced Micro Devices, Inc.
Retired Product DS05-20881-8E_July 20, 2007
2
PROMs
80 / 90
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