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S29NS256P PDF даташит

Спецификация S29NS256P изготовлена ​​​​«SPANSION» и имеет функцию, называемую «MirrorBit Flash Family».

Детали детали

Номер произв S29NS256P
Описание MirrorBit Flash Family
Производители SPANSION
логотип SPANSION логотип 

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S29NS256P Даташит, Описание, Даташиты
S29NS-P MirrorBitTM Flash Family
www.DataSheetS4U2.c9omNS512P S29NS256P S29NS128P
512/256/128 Mb (32/16/8 M x 16 bit), 1.8 V Burst Simultaneous
Read/Write, Multiplexed MirrorBit Flash Memory
Data Sheet (Advance Information)
S29NS-P MirrorBitTM Flash Family Cover Sheet
Notice to Readers: This document states the current technical specifications regarding the Spansion
product(s) described herein. Each product described herein may be designated as Advance Information,
Preliminary, or Full Production. See Notice On Data Sheet Designations for definitions.
Publication Number S29NS-P_00
Revision A Amendment 1
Issue Date February 20, 2007









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S29NS256P Даташит, Описание, Даташиты
Data Sheet (Advance Information)
Notice On Data Sheet Designations
Spansion Inc. issues data sheets with Advance Information or Preliminary designations to advise readers of
product information or intended specifications throughout the product life cycle, including 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 design. The following descriptions of Spansion data
sheet designations are presented here to highlight their presence and definitions.
www.DataSheet4U.com
Advance Information
The Advance Information designation indicates that Spansion Inc. is developing one or more specific
products, but has not committed any design to production. Information presented in a document with this
designation is likely to change, and in some cases, development on the product may discontinue. Spansion
Inc. therefore places the following conditions upon Advance Information content:
“This document contains information on one or more products under development at Spansion Inc.
The information is intended to help you evaluate this product. Do not design in this product without
contacting the factory. Spansion Inc. 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 product 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 aspects of production under consideration. Spansion
places the following conditions upon Preliminary 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
modifications due to changes in technical specifications.”
Combination
Some data sheets contain a combination of products with different designations (Advance Information,
Preliminary, or Full Production). This type of document distinguishes these products and their designations
wherever necessary, typically on the first page, the ordering information page, and pages with the DC
Characteristics table and the 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 incorrect specification. Spansion Inc. applies the following
conditions to documents in this category:
“This document states the current technical specifications regarding the Spansion product(s)
described herein. Spansion Inc. 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.”
Questions regarding these document designations may be directed to your local sales office.
2
S29NS-P MirrorBitTM Flash Family
S29NS-P_00_A1 February 20, 2007









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S29NS256P Даташит, Описание, Даташиты
S29NS-P MirrorBitTM Flash Family
S29NS512P S29NS256P S29NS128P
512/256/128 Mb (32/16/8 M x 16 bit), 1.8 V Burst Simultaneous
Read/Write, Multiplexed MirrorBit Flash Memory
Data Sheet (Advance Information)
Features
„ Single 1.8 V read/program/erase (1.70–1.95 V)
„ 90 nm MirrorBit Technology
www.DataShee„t4UM.cuolmtiplexed Data and Address for reduced I/O count
„ Simultaneous Read/Write operation
„ Full/Half drive output slew rate control
„ 32-word Write Buffer
„ Sixteen-bank architecture consisting of
64/32/16 MB for NS512/256/128P, respectively
„ Four 32 KB sectors at the top of memory array (NS256/128P)
„ 512 128KB sectors (NS512P), 255/127 128KB sectors (NS256/
128P)
„ Programmable linear (8/16/32) with or without wrap around
and continuous burst read modes
„ Secured Silicon Sector region consisting of 128 words each
for factory and customer
„ 20-year data retention (typical)
„ Cycling Endurance: 100,000 cycles per sector (typical)
„ RDY output indicates data available to system
„ Command set compatible with JEDEC (42.4) standard
„ Hardware (WP#) protection of highest two sectors
„ Top Boot sector configuration (NS256/128P)
„ Handshaking by monitoring RDY
„ Offered Packages
– NS512P: 64-ball FBGA (8 mm x 9.2 mm)
– NS256P/NS128P: 44-ball FBGA (6.2 mm x 7.7 mm)
„ Low VCC write inhibit
„ Persistent and Password methods of Advanced Sector
Protection
„ Write operation status bits indicate program and erase
operation completion
„ Suspend and Resume commands for Program and Erase
operations
„ Unlock Bypass program command to reduce programming
time
„ Synchronous or Asynchronous program operation,
independent of burst control register settings
„ VPP input pin to reduce factory programming time
„ Support for Common Flash Interface (CFI)
Performance Characteristics
Read Access Times
Speed Option (MHz)
Max. Synch. Latency, ns (tIACC)
Max. Synch. Burst Access, ns (tBACC)
Max. Asynch. Access Time, ns (tACC)
Max OE# Access Time, ns (tOE)
108
80
7.0
80
7.0
Current Consumption (typical values)
Continuous Burst Read @ 108 MHz
Simultaneous Operation 108 MHz
Program
Standby Mode
Typical Program & Erase Times
Single Word Programming
Effective Write Buffer Programming (VCC) Per Word
Effective Write Buffer Programming (VPP) Per Word
Sector Erase (16 Kword Sector)
Sector Erase (64 Kword Sector)
42 mA
60 mA
30 mA
20 µA
30 µs
6 µs
4 µs
350 ms
600 ms
General Description
The Spansion S29NS512/256/128P are MirrorBit Flash products fabricated on 90 nm process technology. These burst mode
Flash devices are capable of performing simultaneous read and write operations with zero latency on two separate banks using
multiplexed data and address pins. These products can operate up to 108 MHz and use a single VCC of 1.7 V to 1.95 V that
makes them ideal for the demanding wireless applications of today that require higher density, better performance, and lowered
power consumption.
Publication Number S29NS-P_00
Revision A Amendment 1
Issue Date February 20, 2007
This document contains information on one or more products under development at Spansion Inc. The information is intended to help you evaluate this product. Do not design in
this product without contacting the factory. Spansion Inc. reserves the right to change or discontinue work on this proposed product without notice.










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Номер в каталогеОписаниеПроизводители
S29NS256NBurst Mode Flash MemorySPANSION
SPANSION
S29NS256PMirrorBit Flash FamilySPANSION
SPANSION

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