- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄365459 > S71WS512NC0BAWA62 (Spansion Inc.) Stacked Multi-Chip Product (MCP) PDF資料下載
參數(shù)資料
| 型號： | S71WS512NC0BAWA62 |
| 廠商： | Spansion Inc. |
| 英文描述： | Stacked Multi-Chip Product (MCP) |
| 中文描述： | 堆疊式多芯片產(chǎn)品（MCP） |
| 文件頁數(shù)： | 68/188頁 |
| 文件大?。?/td> | 2252K |
| 代理商： | S71WS512NC0BAWA62 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁當(dāng)前第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁第123頁第124頁第125頁第126頁第127頁第128頁第129頁第130頁第131頁第132頁第133頁第134頁第135頁第136頁第137頁第138頁第139頁第140頁第141頁第142頁第143頁第144頁第145頁第146頁第147頁第148頁第149頁第150頁第151頁第152頁第153頁第154頁第155頁第156頁第157頁第158頁第159頁第160頁第161頁第162頁第163頁第164頁第165頁第166頁第167頁第168頁第169頁第170頁第171頁第172頁第173頁第174頁第175頁第176頁第177頁第178頁第179頁第180頁第181頁第182頁第183頁第184頁第185頁第186頁第187頁第188頁
66
S71WS-Nx0 Based MCPs
S71WS-N_01_A4 September 15, 2005
A d v a n c e I n f o r m a t i o n
13.2
Customer Secured Silicon Sector
The Customer Secured Silicon Sector is typically shipped unprotected (DQ6 set to “0”), allowing
customers to utilize that sector in any manner they choose. If the security feature is not required,
the Customer Secured Silicon Sector can be treated as an additional Flash memory space.
Please note the following:
Once the Customer Secured Silicon Sector area is protected, the Customer Indicator Bit is
permanently set to “1.”
The Customer Secured Silicon Sector can be read any number of times, but can be pro-
grammed and locked only once. The Customer Secured Silicon Sector lock must be used with
caution as once locked, there is no procedure available for unlocking the Customer Secured
Silicon Sector area and none of the bits in the Customer Secured Silicon Sector memory space
can be modified in any way.
The accelerated programming (ACC) and unlock bypass functions are not available when pro-
gramming the Customer Secured Silicon Sector, but reading in Banks 1 through 15 is avail-
able.
Once the Customer Secured Silicon Sector is locked and verified, the system must write the
Exit Secured Silicon Sector Region command sequence which return the device to the mem-
ory array at sector 0.
13.3
Secured Silicon Sector Entry/Exit Command Sequences
The system can access the Secured Silicon Sector region by issuing the three-cycle Enter Secured
Silicon Sector command sequence. The device continues to access the Secured Silicon Sector re-
gion until the system issues the four-cycle Exit Secured Silicon Sector command sequence.
See Command Definition Table [Secured Silicon Sector Command Table, Appendix
Table 15.1
for address and data requirements for both command sequences.
The Secured Silicon Sector Entry Command allows the following commands to be executed
Read customer and factory Secured Silicon areas
Program the customer Secured Silicon Sector
After the system has written the Enter Secured Silicon Sector command sequence, it may read
the Secured Silicon Sector by using the addresses normally occupied by sector SA0 within the
memory array. This mode of operation continues until the system issues the Exit Secured Silicon
Sector command sequence, or until power is removed from the device.
The following are C functions and source code examples of using the Secured Silicon Sector
Entry, Program, and exit commands. Refer to the
Spansion Low Level Driver User’s Guide
(available soon on www.amd.com and www.fujitsu.com) for general information on Spansion
Flash memory software development guidelines.
Software Functions and Sample Code
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S71WS512NC0BAWA63 | Stacked Multi-Chip Product (MCP) |
| S71WS512NC0BAWA70 | Stacked Multi-Chip Product (MCP) |
| S71WS512NC0BAWA72 | Stacked Multi-Chip Product (MCP) |
| S71WS512NC0BAWA73 | Stacked Multi-Chip Product (MCP) |
| S71WS512NC0BAWE20 | Stacked Multi-Chip Product (MCP) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S71WS512NC0BAWA63 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Product (MCP) |
| S71WS512NC0BAWA70 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Product (MCP) |
| S71WS512NC0BAWA72 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Product (MCP) |
| S71WS512NC0BAWA73 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Product (MCP) |
| S71WS512NC0BAWAJ0 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Product (MCP) |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。