AM29DL640D120 AMD [Advanced Micro Devices], AM29DL640D120 Datasheet - Page 53

• Manufacturer Part Number: AM29DL640D120
• Description: 64 Megabit CMOS 3.0 Volt-only, Simultaneous Read/Write Flash Memory
• Manufacturer: AMD [Advanced Micro Devices]

Revision C (January 10, 2003)
Package Options
Removed the 64-ball Fortified BGA package and
pinout.
Sector/Sector Block Protection and Unprotection
Change wording of first sentence of third paragraph.
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.
Colophon
The products described in this document are designed, developed and manufactured as contemplated for general use, including without limita-
tion, ordinary industrial use, general office use, personal use, and household use, but are not designed, developed and manufactured as con-
templated (1) for any use that includes fatal risks or dangers that, unless extremely high safety is secured, could have a serious effect to the
public, and could lead directly to death, personal injury, severe physical damage or other loss (i.e., nuclear reaction control in nuclear facility,
aircraft flight control, air traffic control, mass transport control, medical life support system, missile launch control in weapon system), or (2) for
any use where chance of failure is intolerable (i.e., submersible repeater and artificial satellite). Please note that Spansion will not be liable to
you and/or any third party for any claims or damages arising in connection with above-mentioned uses of the products. Any semiconductor de-
vices have an inherent chance of failure. You must protect against injury, damage or loss from such failures by incorporating safety design mea-
sures into your facility and equipment such as redundancy, fire protection, and prevention of over-current levels and other abnormal operating
conditions. If any products described in this document represent goods or technologies subject to certain restrictions on export under the Foreign
Exchange and Foreign Trade Law of Japan, the US Export Administration Regulations or the applicable laws of any other country, the prior au-
thorization by the respective government entity will be required for export of those products.
Trademarks
Copyright © 2004 Advanced Micro Devices, Inc. All rights reserved.
AMD, the AMD logo, and combinations thereof are registered trademarks of Advanced Micro Devices, Inc.
ExpressFlash is a trademark of Advanced Micro Devices, Inc.
Product names used in this publication are for identification purposes only and may be trademarks of their respective companies.
52
Am29DL640D
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 CFI website address.
Revision C+1 (October 7, 2004)
Cover Sheet and Title Page
Added notation to superseding documents.
October 7, 2004