S29WS-J SPANSION [SPANSION], S29WS-J Datasheet

S29WS-J

Manufacturer Part Number

S29WS-J

Description

128/64 Megabit (8/4 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory

Manufacturer

SPANSION [SPANSION]

Datasheet

1.S29WS-J.pdf (97 pages)

Current page: 1 of 97
Download datasheet (3Mb)

Distinctive Characteristics

Architectural Advantages

Performance Characteristics

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.

S29WS128J/064J

128/64 Megabit (8/4 M x 16-Bit)

CMOS 1.8 Volt-only Simultaneous Read/Write,

Burst Mode Flash Memory

Data Sheet

Single 1.8 volt read, program and erase (1.65 to

1.95 volt)

Manufactured on 0.11 µm process technology

Simultaneous Read/Write operation

— Data can be continuously read from one bank while

— Zero latency between read and write operations

— Four bank architecture: WS128J: 16Mb/48Mb/48Mb/

Programable Burst Interface

— 2 Modes of Burst Read Operation

— Linear Burst: 8, 16, and 32 words with wrap-around

— Continuous Sequential Burst

Secured Silicon Sector region

— 128 words accessible through a command sequence,

Sector Architecture

4 Kword x 16 boot sectors, eight at the top of the address

range, and eight at the bottom of the address range

— WS128J: 4 Kword X 16, 32 Kword x 254 sectors

— WS064J: 4 Kword x 16, 32 Kword x 126 sectors.

WS128J : 84-ball (8 mm x 11.6 mm) FBGA package,

WS064J : 80-ball (7 mm x 9 mm) FBGA package

Cyclling Endurance : 1,000,000 cycles per sector

typical

Data retention : 20-years typical

Read access times at 80/66 MHz

— Synchronous latency of 71/56 ns (at 30 pF)

— Asynchronous random access times of 55/55 ns (at

Power dissipation (typical values, C

— Burst Mode Read: 18 mA @ 80Mhz

— Simultaneous Operation: 60 mA @ 80Mhz

— Program/Erase: 15 mA

— Standby mode: 0.2 µA

executing erase/program functions in other bank

16Mb, WS064J: 8Mb/24Mb/24Mb/8Mb

64words for the Factory Secured Silicon Sector and

64words for the Customer Secured Silicon Sector.

Bank A : 4 Kword x 8, 32 Kword x 31 sectors

Bank B : 32 Kword x 96 sectors

Bank C : 32 Kword x 96 sectors

Bank D : 4 Kword x 8, 32 Kword x 31 sectors

Bank A : 4 Kword x 8, 32 Kword x 15 sectors

Bank B : 32 Kword x 48 sectors

Bank C : 32 Kword x 48 sectors

Bank D : 4 Kword x 8, 32 Kword x 15 sectors

30 pF)

Publication Number S29WS-J_00

= 30 pF)

Revision A

Hardware Features

Software Features

Amendment 6

Handshaking feature available

— Provides host system with minimum possible latency

Hardware reset input (RESET#)

— Hardware method to reset the device for reading

WP# input

— Write protect (WP#) function allows protection of

Persistent Sector Protection

— A command sector protection method to lock

— Sectors can be locked and unlocked in-system at V

Password Sector Protection

— A sophisticated sector protection method to lock

ACC input: Acceleration function reduces

programming time; all sectors locked when ACC =

CMOS compatible inputs, CMOS compatible outputs

Low V

Supports Common Flash Memory Interface (CFI)

Software command set compatible with JEDEC

42.4 standards

— Backwards compatible with Am29BDS, Am29BDD,

Data# Polling and toggle bits

— Provides a software method of detecting program

Erase Suspend/Resume

— Suspends an erase operation to read data from, or

Unlock Bypass Program command

— Reduces overall programming time when issuing

by monitoring RDY

array data

four outermost boot sectors, regardless of sector

protect status

combinations of individual sectors and sector groups

to prevent program or erase operations within that

sector

level

combinations of individual sectors and sector groups

to prevent program or erase operations within that

sector using a user-defined 64-bit password

Am29BL, and MBM29BS families

and erase operation completion

program data to, a sector that is not being erased,

then resumes the erase operation

multiple program command sequences

write inhibit

Issue Date May 11, 2006

Related parts for S29WS-J

Related keywords

S29WS-J datasheet
S29WS-J data sheet
S29WS-J pdf datasheet
S29WS-J component
S29WS-J part
S29WS-J distributor
S29WS-J RoHS
S29WS-J datasheet download