参数资料
型号: A29DL323SERIES
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
中文描述: 32兆位的CMOS低电压双操作闪存分字节由8位(字节模式)/ 200万词由16位
文件页数: 17/46页
文件大小: 467K
代理商: A29DL323SERIES
A29L323 Series
PRELIMINARY (May, 2002, Version 0.0)
17
AMIC Technology, Inc.
START
RESET=V
ID
Wait 4 us
Protect Sector Group
Pulse Count=1
Sector Group Protection
(A6, A1, A0)=(V
IL
, V
IH
, V
IL
),
Address=SGA, Data=60H
Timeout 250us
Verify Sector Group Protection
(A6, A1, A0)=(V
IL
, V
IH
, V
IL
),
Address=SGA, Data=40H
Read from Sector Group Address
(A6, A1, A0)=(V
IL
, V
IH
, V
IL
),
Address=SGA
Data=01H
Protect Other
Sector Group
Remove V
ID
from RESET,
Write Reset Command
Sector Group Protect Complete
Temporary Sector Group
Unprotect Mode
No
Yes
Yes
No
Yes
Sector Group
Protection (Unprotect) Mode
Address=Don't care
Data=60H
Next Sector Group Address
Increment Pulse Count
Data=01H
No
No
Remove VID from RESET,
Write Reset Command
Yes
Fail
Figure 1. Sector Group Protection Flow Chart
相关PDF资料
PDF描述
A29DL324SERIES 32M-Bit CMOS Low Voltage Dual Operation Flash Memory 4M-Byte by 8-Bit (Byte Mode) / 2M-Word by 16-Bit
A29L040SERIES 512K X 8 Bit CMOS 3.0 Volt-only. Uniform Sector Flash Memory
A29L160SERIES 2M X 8 Bit / 1M X 16 Bit CMOS 3.0 Volt-only. Boot Sector Flash Memory
A29L400SERIES 512K X 8 Bit / 256K X 16 Bit CMOS 3.0 Volt-only. Boot Sector Flash Memory
A29L800SERIES 1M X 8 Bit / 512K X 16 Bit CMOS 3.0 Volt-only. Boot Sector Flash Memory
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