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參數(shù)資料
| 型號(hào)： | A29DL322UV-90 |
| 廠商： | AMIC Technology Corporation |
| 英文描述： | 32 Megabit (4M x 8-Bit/2M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory |
| 中文描述： | 32兆位（4米× 8-Bit/2M x 16位），3.0伏的CMOS只，同時(shí)作業(yè)快閃記憶體 |
| 文件頁(yè)數(shù)： | 18/50頁(yè) |
| 文件大?。?/td> | 771K |
| 代理商： | A29DL322UV-90 |
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A29DL32x Series
PRELIMINARY
(May, 2005, Version 0.0)
17
AMIC Technology, Corp.
START
PLSCNT=1
555/AA + 2AA/55 +
555/77
Wait 1 us
First Write
Cycle=60h
Set up sector
address
Sector Protect:
Write 60h to sector
address with A6=0,
A1=1, A0=0
Wait 150 us
Verify Sector
Protect: Write 40h
to sector address
with A6=0, A1=1,
A0=0
Read from
sector address
with A6=0,
A1=1, A0=0
Data=01h**
Protect another
sector
Write reset
command
Sector Protect
complete
Sector Protect
Algorithm
Temporary Sector
Unprotect Mode
Increment
PLSCNT
PLSCNT
=25
Device failed
No
No
No
Yes
Reset
PLSCNT=1
Yes
Yes
No
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
START
PLSCNT=1
Wait 1 us
First Write
Cycle=60h
No
Temporary Sector
Unprotect Mode
Yes
No
All sectors
protected
Set up first sector
address
Sector Unprotect:
Write 60h to sector
address with A6=1,
A1=1, A0=0
Wait 15 ms
Verify Sector
Unprotect : Write
40h to sector
address with A6=1,
A1=1, A0=0
Read from sector
address with A6=1,
A1=1, A0=0
Data=00h**
Last sector
verified
Write reset
Command
Sector Unprotect
complete
Yes
Yes
Set up
next sector
address
No
Yes
Yes
Sector Unprotect
Algorithm
Increment
PLSCNT
PLSCNT=
1000
Device failed
Yes
No
No
Figure 2-2. Software Sector/Sector Block Protection and Unprotection Algorithms
Note: The term “sector” in the figure applies to both sectors and sector blocks
* No other command is allowed during this process
** Read access time is 200ns-300ns
555/AA + 2AA/55 +
555/77
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| A29DL323TG-120 | 32 Megabit (4M x 8-Bit/2M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory |
| A29DL323TG-70 | 32 Megabit (4M x 8-Bit/2M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory |
| A29DL323TG-80 | 32 Megabit (4M x 8-Bit/2M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory |
| A29DL323TG-90 | 32M-Bit CMOS Low Voltage Dual Operation Flash Memory 4M-Byte by 8-Bit (Byte Mode) / 2M-Word by 16-Bit (Word Mode) |
| A29DL322TG-90 | 32 Megabit (4M x 8-Bit/2M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A29DL322V | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:32 Megabit (4M x 8-Bit/2M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory |
| A29DL323 | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:32 Megabit (4M x 8-Bit/2M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory |
| A29DL323SERIES | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32M-Bit CMOS Low Voltage Dual Operation Flash Memory 4M-Byte by 8-Bit (Byte Mode) / 2M-Word by 16-Bit |
| A29DL323TG-120 | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:32 Megabit (4M x 8-Bit/2M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory |
| A29DL323TG-70 | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:32 Megabit (4M x 8-Bit/2M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory |
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