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S29GL256M PDF даташит

Спецификация S29GL256M изготовлена ​​​​«SPANSION» и имеет функцию, называемую «3.0V single power Flash memory».

Детали детали

Номер произв S29GL256M
Описание 3.0V single power Flash memory
Производители SPANSION
логотип SPANSION логотип 

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S29GL256M Даташит, Описание, Даташиты
S29GL-M MirrorBitTM Flash Family
S29GL256M, S29GL128M, S29GL064M,
S29GL032M
256 Megabit, 128 Megabit, 64 Megabit, and 32 Megabit
3.0 Volt-only Page Mode Flash Memory Featuring
0.23 µm MirrorBit Process Technology
Data Sheet
For new designs, S29GL032A, S29GL064A, S29GL128N, and S29GL256N supersede S29GL032M, S29GL064M, S29GL128M, and S29GL256M,
respectively.. These are factory-recommended product migrations. Please refer to the S29GL-A and S29GL-N data sheets for specifications and
ordering information.
Notice to Readers: This document states the current technical specifications
regarding the Spansion product(s) described herein. Spansion LLC deems the
products to have been in sufficient production volume such that subsequent
versions of this document are not expected to change. However, typographical
or specification corrections, or modifications to the valid combinations offered
may occur.
Publication Number S29GL-M_00 Revision B Amendment 5 Issue Date December 13, 2005









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S29GL256M Даташит, Описание, Даташиты
Data Sheet
Notice On Data Sheet Designations
Spansion LLC issues data sheets with Advance Information or Preliminary designations to advise
readers of product information or intended specifications throughout the product life cycle, in-
cluding development, qualification, initial production, and full production. In all cases, however,
readers are encouraged to verify that they have the latest information before finalizing their de-
sign. The following descriptions of Spansion data sheet designations are presented here to high-
light their presence and definitions.
Advance Information
The Advance Information designation indicates that Spansion LLC is developing one or more spe-
cific products, but has not committed any design to production. Information presented in a doc-
ument with this designation is likely to change, and in some cases, development on the product
may discontinue. Spansion LLC therefore places the following conditions upon Advance Informa-
tion content:
“This document contains information on one or more products under development at Spansion LLC. The
information is intended to help you evaluate this product. Do not design in this product without con-
tacting the factory. Spansion LLC reserves the right to change or discontinue work on this proposed
product without notice.”
Preliminary
The Preliminary designation indicates that the product development has progressed such that a
commitment to production has taken place. This designation covers several aspects of the prod-
uct life cycle, including product qualification, initial production, and the subsequent phases in the
manufacturing process that occur before full production is achieved. Changes to the technical
specifications presented in a Preliminary document should be expected while keeping these as-
pects of production under consideration. Spansion places the following conditions upon Prelimi-
nary content:
“This document states the current technical specifications regarding the Spansion product(s) described
herein. The Preliminary status of this document indicates that product qualification has been completed,
and that initial production has begun. Due to the phases of the manufacturing process that require
maintaining efficiency and quality, this document may be revised by subsequent versions or modifica-
tions due to changes in technical specifications.”
Combination
Some data sheets will contain a combination of products with different designations (Advance In-
formation, Preliminary, or Full Production). This type of document will distinguish these products
and their designations wherever necessary, typically on the first page, the ordering information
page, and pages with DC Characteristics table and AC Erase and Program table (in the table
notes). The disclaimer on the first page refers the reader to the notice on this page.
Full Production (No Designation on Document)
When a product has been in production for a period of time such that no changes or only nominal
changes are expected, the Preliminary designation is removed from the data sheet. Nominal
changes may include those affecting the number of ordering part numbers available, such as the
addition or deletion of a speed option, temperature range, package type, or VIO range. Changes
may also include those needed to clarify a description or to correct a typographical error or incor-
rect specification. Spansion LLC applies the following conditions to documents in this category:
“This document states the current technical specifications regarding the Spansion product(s) described
herein. Spansion LLC deems the products to have been in sufficient production volume such that sub-
sequent versions of this document are not expected to change. However, typographical or specification
corrections, or modifications to the valid combinations offered may occur.”
Questions regarding these document designations may be directed to your local AMD or Fujitsu
sales office.
ii
S29GL256M, S29GL128M, S29GL064M, S29GL032M
S29GL-M_00_B5 December 13, 2005









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S29GL256M Даташит, Описание, Даташиты
S29GL-M MirrorBitTM Flash Family
S29GL256M, S29GL128M, S29GL064M, S29GL032M
256 Megabit, 128 Megabit, 64 Megabit, and 32 Megabit,
3.0 Volt-only Page Mode Flash Memory Featuring
0.23 µm MirrorBit Process Technology
Data Sheet
For new designs, S29GL032A, S29GL064A, S29GL128N, and S29GL256N supersede S29GL032M, S29GL064M, S29GL128M, and S29GL256M,
respectively.. These are factory-recommended product migrations. Please refer to the S29GL-A and S29GL-N data sheets for specifications and
ordering information.
Distinctive Characteristics
Architectural Advantages
„ Single power supply operation
— 3 volt read, erase, and program operations
„ Manufactured on 0.23 µm MirrorBit process
technology
„ Secured Silicon Sector region
— 128-word/256-byte sector for permanent, secure
identification through an 8-word/16-byte random
Electronic Serial Number, accessible through a
command sequence
— May be programmed and locked at the factory or by
the customer
„ Flexible sector architecture
— 256 Mb: 512 32-Kword (64 Kbyte) sectors
— 128 Mb: 256 32-Kword (64 Kbyte) sectors
— 64 Mb (uniform sector models): 128 32-Kword
(64-Kbyte) sectors or 128 32 Kword sectors
— 64 Mb (boot sector models): 127 32-Kword
(64-Kbyte) sectors + 8 4Kword (8Kbyte) boot sectors
— 32 Mb (uniform sector models): 64 32-Kword
(64-Kbyte) sectors of 64 32-Kword sectors
— 32 Mb (boot sector models): 63 32-Kword (64 Kbyte)
sectors + 8 4-Kword (8-Kbyte) boot sectors
„ Compatibility with JEDEC standards
— Provides pinout and software compatibility for single-
power supply flash, and superior inadvertent write
protection
„ 100,000 erase cycles typical per sector
„ 20-year data retention typical
Performance Characteristics
„ High performance
— 90 ns access time (128 Mb, 64 Mb, 32 Mb),
100 ns access time (256 Mb)
— 4-word/8-byte page read buffer
— 25 ns page read times (128 Mb, 64 Mb, 32 Mb)
— 30 ns page read times (256 Mb)
— 16-word/32-byte write buffer
— 16-word/32-byte write buffer reduces overall
programming time for multiple-word updates
„ Low power consumption (typical values at 3.0 V,
5 MHz)
— 18 mA typical active read current (64 Mb, 32 Mb)
— 25 mA typical active read current (256 Mb, 128 Mb)
— 50 mA typical erase/program current
— 1 µA typical standby mode current
„ Package options
— 40-pin TSOP
— 48-pin TSOP
— 56-pin TSOP
— 64-ball Fortified BGA
— 48-ball fine-pitch BGA
— 63-ball fine-pitch BGA
Software & Hardware Features
„ Software features
— Program Suspend & Resume: read other sectors
before programming operation is completed
— Erase Suspend & Resume: read/program other
sectors before an erase operation is completed
— Data# polling & toggle bits provide status
— CFI (Common Flash Interface) compliant: allows host
system to identify and accommodate multiple flash
devices
— Unlock Bypass Program command reduces overall
multiple-word programming time
„ Hardware features
— Sector Group Protection: hardware-level method of
preventing write operations within a sector group
— Temporary Sector Unprotect: VID-level method of
charging code in locked sectors
— WP#/ACC input accelerates programming time
(when high voltage is applied) for greater throughput
during system production. Protects first or last sector
regardless of sector protection settings on uniform
sector models
— Hardware reset input (RESET#) resets device
— Ready/Busy# output (RY/BY#) detects program or
erase cycle completion
Publication Number S29GL-M_00 Revision B Amendment 5 Issue Date December 13, 2005










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Номер в каталогеОписаниеПроизводители
S29GL256MMirrorBit Flash FamilyETC
ETC
S29GL256M3.0V single power Flash memorySPANSION
SPANSION
S29GL256N3.0V single power flash memoryCypress Semiconductor
Cypress Semiconductor
S29GL256NPage Mode Flash MemorySPANSION
SPANSION

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