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
S71NS128_064NA0_00
Revision
A
Amendment
0
Issue Date
April 6, 2005
This document contains information on a product under development at Spansion, LLC. The information is intended to help you evaluate this product. Do not design in
this product without contacting the factory. Spansion reserves the right to change or discontinue work on this proposed product without notice.
A d v a n c e
I n f o r m a t i o n
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
highlight 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
document with this designation is likely to change, and in some cases, development on the prod-
uct may discontinue. Spansion LLC therefore places the following conditions upon Advance
Information 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
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 modifica-
tions due to changes in technical specifications.”
Combination
Some data sheets will contain a combination of products with different designations (Advance
Information, Preliminary, or Full Production). This type of document will distinguish these prod-
ucts 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 V
IO
range. Changes
may also include those needed to clarify a description or to correct a typographical error or in-
correct 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
Write, Burst Mode Flash Memory with 16 Mb (1M x 16-Bit)
pSRAM
Data Sheet
ADVANCE
INFORMATION
Distinctive Characteristics
MCP Features
Power supply voltage of 1.7 V to 1.95 V
Speed
—
—
Flash = 54 MHz, 66 MHz, 80 MHz
Asynchronous access time
Flash = 70_ns, PSRAM = 70_ns
7.7 x 6.2 x 1.0 mm 44-ball FBGA (S71NS064NA0
9.2 x 8 x 1.0 mm 44-ball FBGA (S71NS128NA0)
–25°C to +85°C
Packages:
—
—
—
Operating Temperature
General Description
The S71NS Series is a product line of stacked Multi-Chip Product (MCP) packages
and consists of
One multiplexed FLASH memory die (NS128N or NS064N)
One PSRAM
The products covered by this document are listed in the table below. For details about their spec-
ifications, please refer to the individual data sheets (included in this document) for further
details.
Flash Density
Device
S71NS064NA0
S71NS128NA0
64 Mb
128 Mb
PSRAM Density
16 Mb
32 Mb
Publication Number
S71NS128_064NA0_00
Revision
A
Amendment
0
Issue Date
April 6, 2005
This document contains information on a product under development at Spansion, LLC. The information is intended to help you evaluate this product. Do not design in
this product without contacting the factory. Spansion reserves the right to change or discontinue work on this proposed product without notice.
Order Number .........................................................................................................................................................................................12
8-, 16-, and 32-Word Linear Burst with Wrap Around ....................................................................................................27
8-, 16-, and 32-Word Linear Burst without Wrap Around .............................................................................................27
Simultaneous Read/Write Operations with Zero Latency ....................................................................................................... 28
Accelerated Program and Erase Operations................................................................................................................................. 28
Advanced Sector Protection and Unprotection............................................................................................................................30
Persistent Protection Bit (PPB) ................................................................................................................................................32
Persistent Protection Bit Lock (PPB Lock Bit) in Persistent Sector Protection Mode ..........................................32
Dynamic Protection Bit (DYB) ................................................................................................................................................32
Persistent Protection Bit Lock (PPB Lock Bit) in Password Sector Protection Mode......................................................35
Hardware Data Protection Mode......................................................................................................................................................35
Power-up and Power-down Sequencing .....................................................................................................................37
Set Configuration Register Command Sequence..........................................................................................................................52
Programmable Wait State Configuration .............................................................................................................................53
Programmable Wait State .........................................................................................................................................................53
Burst Wrap Around ....................................................................................................................................................................54
Program Command Sequence ............................................................................................................................................................59
Program Command Sequence ..................................................................................................................................................59
Program Command Sequence (Unlock Bypass Mode) .....................................................................................................59
Program Suspend/Program Resume Commands ..........................................................................................................................65
Lock Register Command Set Definitions ....................................................................................................................................... 66
Password Protection Command Set Definitions.......................................................................................................................... 66
Non-Volatile Sector Protection Command Set Definitions ......................................................................................................67
Global Volatile Sector Protection Freeze Command Set.......................................................................................................... 69
DQ6: Toggle Bit I....................................................................................................................................................................................77
DQ2: Toggle Bit II...................................................................................................................................................................................77
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