Datasheet > S29WS512P

S29WS512P

更新时间： 2024-01-17 11:42:20

品牌	Logo	应用领域
飞索 - SPANSION		/
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18页	574K
描述
Migrating from the S71WS512N to the S71WS512P

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S29WS512P 数据手册

S71WS512N to S71WS512P

Migrating from the S71WS512N to the S71WS512P

Application Note

by Daisuke Nakata

1. Introduction

Migrating from the S71WS512N to the monolithic S71WS512P is a simple process; however, the user should be aware of a few

differences between these two parts. These differences are the result of the S71WS512N using two S29WS256N die in series

while the S71WS512P uses a single S29WS512P configuration. This application note describes these differences in detail so

users currently using the S71WS512N configuration can plan ahead and include the necessary software to ensure a smooth

migration to the S71WS512P. Both software and hardware considerations are covered. Table 1.1 shows a comparison of the

key features between the two flash device cores.

Table 1.1 Comparison of Key Features

Futures

Technology

Process Rule

S29WS256N

MirrorBit^™

S29WS512P

MirrorBit^™

110 nm

90 nm

1.70 V to 1.95 V

)

CCQ

Max Density

256 Mb

512 Mb

Configuration Register

CR0-CR15

CR0.0 - CR0.15, CR1.0 - CR1.15

16 K-words Small Sector

64 K-words Large Sector

16 K-words Small Sector

64 K-words Large Sector

Sector Architecture

Bank Architecture

Bank Size

16 Bank Structure

2 Mb

4 Mb

Boot Option

Top / Bottom / Dual

Common Flash Interface (CFI)

Simultaneous Read/Write

Asynchronous Read Mode

Page Mode Read

Yes

Page Size

4-words

8-words

Synchronous (Burst) Read Mode

Burst Frequency

Yes

54 MHz / 66 MHz / 80 MHz

54 MHz / 66 MHz / 80 MHz / 108 MHz

Burst Length

8 / 16 / 32 Continuous

Single Word / Write Buffer Program

Write Buffer Size

Yes

32-words

Yes

32-words

Yes

Program Suspend / Program Resume

Sector Erase / Chip Erase

Erase Suspend / Erase Resume

Unlock Bypass / Fast Mode

Accelerated Program / Chip Erase

Yes

Hardware: WP#

Software: ASP

Hardware: WP#

Software: ASP

Sector Protection

128-words factory locked

128-words customer lockable

128-words factory locked

128-words customer lockable

Secured Silicon Area

Publication Number 2xWS-N_to_WS-P_AN

Revision 01E

Issue Date October 3, 2006

12 3 4 5 6 7...18

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与S29WS512P相关器件

型号	品牌	获取价格	描述	数据表
S29WS512P0LBAW000	SPANSION	获取价格	512/256/128 Mb (32/16/8 M x 16 bit) 1.8 V Burst Simultaneous Read/Write MirrorBit Flash Me
S29WS512P0LBAW002	SPANSION	获取价格	512/256/128 Mb (32/16/8 M x 16 bit) 1.8 V Burst Simultaneous Read/Write MirrorBit Flash Me
S29WS512P0LBAW003	SPANSION	获取价格	512/256/128 Mb (32/16/8 M x 16 bit) 1.8 V Burst Simultaneous Read/Write MirrorBit Flash Me
S29WS512P0LBFW000	SPANSION	获取价格	512/256/128 Mb (32/16/8 M x 16 bit) 1.8 V Burst Simultaneous Read/Write MirrorBit Flash Me
S29WS512P0LBFW002	SPANSION	获取价格	512/256/128 Mb (32/16/8 M x 16 bit) 1.8 V Burst Simultaneous Read/Write MirrorBit Flash Me
S29WS512P0LBFW003	SPANSION	获取价格	512/256/128 Mb (32/16/8 M x 16 bit) 1.8 V Burst Simultaneous Read/Write MirrorBit Flash Me
S29WS512P0LBFW200	CYPRESS	获取价格	Flash, 32MX16, 80ns, PBGA84, FBGA-84
S29WS512P0LBFW300	CYPRESS	获取价格	Flash, 32MX16, 80ns, PBGA84, FBGA-84
S29WS512P0PBAW000	SPANSION	获取价格	512/256/128 Mb (32/16/8 M x 16 bit) 1.8 V Burst Simultaneous Read/Write MirrorBit Flash Me
S29WS512P0PBAW002	SPANSION	获取价格	512/256/128 Mb (32/16/8 M x 16 bit) 1.8 V Burst Simultaneous Read/Write MirrorBit Flash Me

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