參數(shù)資料
型號(hào): A29DL324
廠商: AMIC Technology Corporation
英文描述: 32M-Bit CMOS Low Voltage Dual Operation Flash Memory 4M-Byte by 8-Bit (Byte Mode) / 2M-Word by 16-Bit (Word Mode)
中文描述: 32兆位的CMOS低電壓雙操作閃存分,由8位(字節(jié)模式)/ 200萬詞字節(jié)的16位(字模式)
文件頁數(shù): 18/46頁
文件大小: 556K
代理商: A29DL324
A29L323 Series
PRELIMINARY (May, 2002, Version 0.0)
18
AMIC Technology, Inc.
START
RESET=V
ID
Wait 4 us
All Sector Group Protected
Verify Sector Group Protection
(A6, A1, A0)=(V
IL
, V
IH
, V
IL
)
A12 to A20=SGA, Data=40H
Read from Sector Group Address
(A6, A1, A0)=(V
IL
, V
IH
, V
IL
),
A12 to A20=SGA
n=0, Pluse Count=1
Verify Sector Group Protection
(A6, A1, A0)=(V
IH
, V
IH
, V
IL
),
Address=SGA, Data=40H
Read from Sector Group Address
(A6, A1, A0)=(V
IH
, V
IH
, V
IL
),
A12 to A20=SGA
Data=00H
Last Sector Group (n=25)
Remove V
ID
from RESET,
Write Reset Command
Sector Group Protect Complete
No
Yes
Yes
Yes
No
n=0
Next Sector Group Address
(n=n+1)
Increment Pulse
Pulse Count=1000
No
No
Remove VID from RESET,
Write Reset Command
Yes
Fail
Figure 2. Sector Group Unprotect Flow Chart
Sector Group Protection
Address=Don't Care, Data=60H
Data=0H
Last Sector Group (n=25)
Yes
Yes
Sector Group Unprotect
(A6, A1, A0)=(V
IH
, V
IH
, V
IL
),
Data=60H
Timeout 15ms
Next Sector Group Address
(n=n+1)
Sector Group Protection
No
Yes
相關(guān)PDF資料
PDF描述
A29DL324TV-80 32 Megabit (4M x 8-Bit/2M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
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A29DL324SERIES 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
A29DL324TG-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
A29DL324TG-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
A29DL324TG-80 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
A29DL324TG-90 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