參數(shù)資料
型號： S71AL016D02BAWTF2
廠商： SPANSION LLC
元件分類： 存儲器
英文描述： Stacked Multi-Chip Product (MCP) Flash Memory and RAM
中文描述： SPECIALTY MEMORY CIRCUIT, PBGA56
封裝： 7 X 9 MM, 1.20 MM HEIGHT, LEAD FREE, FBGA-56
文件頁數(shù)： 22/76頁
文件大?。?/td> 909K
代理商： S71AL016D02BAWTF2
22
S29AL016D
S29AL016D_00_A1_E August 4, 2004
A d v a n c e I n f o r m a t i o n
Figure 2. In-System Sector Protect/Unprotect Algorithms
Sector Protect:
Write 60h to sector
address with
A7-A0 =
00000010
Set up sector
address
Wait 100 μs
Verify Sector
Protect: Write 40h
to sector address
with A7-A0 =
00000010
Read from
sector address
with A7-A0 =
00000010
START
PLSCNT = 1
RESET# = V
ID
Wait 4
μ
s
First Write
Cycle = 60h
Data = 01h
Remove V
from RESET#
Write reset
command
Sector Protect
complete
Yes
Yes
No
PLSCNT
= 25
Yes
Device failed
Increment
PLSCNT
Temporary Sector
Unprotect Mode
No
Sector Unprotect:
Write 60h to sector
address with
A7-A0 =
01000010
Set up first sector
address
Wait 1.2 ms
Verify Sector
Unprotect: Write
40h to sector
address with
A7-A0 =
00000010
Read from
sector address
with A7-A0 =
00000010
START
PLSCNT = 1
RESET# = V
ID
Wait 4
μ
s
Data = 00h
Last sector
verified
Remove V
from RESET#
Write reset
command
Sector Unprotect
complete
Yes
No
PLSCNT
= 1000
Yes
Device failed
Increment
PLSCNT
Temporary Sector
Unprotect Mode
No
All sectors
protected
Yes
Protect all sectors:
The indicated portion
of the sector protect
algorithm must be
performed for all
unprotected sectors
prior to issuing the
first sector
unprotect address
Set up
next sector
address
No
Yes
No
Yes
No
No
Yes
No
Sector Protect
Algorithm
Sector Unprotect
Algorithm
First Write
Cycle = 60h
Protect another
sector
Reset
PLSCNT = 1
Remove V
from RESET#
Write reset
command
Sector Protect
complete
Remove V
from RESET#
Write reset
command
Sector Unprotect
complete
相關PDF資料
PDF描述
S71AL016D02BAWTF3 Stacked Multi-Chip Product (MCP) Flash Memory and RAM
S71AL016D02-BF Stacked Multi-Chip Product (MCP) Flash Memory and RAM
S71AL016D02BFWBF0 Stacked Multi-Chip Product (MCP) Flash Memory and RAM
S71AL016D02BFWBF2 Stacked Multi-Chip Product (MCP) Flash Memory and RAM
S71AL016D02BFWBF3 Stacked Multi-Chip Product (MCP) Flash Memory and RAM
相關代理商/技術參數(shù)
參數(shù)描述
S71AL016D02BAWTF3 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Product (MCP) Flash Memory and RAM
S71AL016D02-BF 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Product (MCP) Flash Memory and RAM
S71AL016D02BFWBF0 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Product (MCP) Flash Memory and RAM
S71AL016D02BFWBF2 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Product (MCP) Flash Memory and RAM
S71AL016D02BFWBF3 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Product (MCP) Flash Memory and RAM
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