參數(shù)資料
型號(hào)： AM29DL642G70I
廠(chǎng)商： Advanced Micro Devices, Inc.
英文描述： 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only Simultaneous Read/Write Flash Memo
中文描述： 128兆位（8米× 16位）的CMOS 3.0伏，只有同時(shí)讀/寫(xiě)閃存?zhèn)渫?/td>
文件頁(yè)數(shù)： 27/54頁(yè)
文件大?。?/td> 828K
代理商： AM29DL642G70I
June 10, 2005
Am29DL642G
25
P R E L I M I N A R Y
Table 12.
Primary Vendor-Specific Extended Query
Addresses
Data
Description
40h
41h
42h
0050h
0052h
0049h
Query-unique ASCII string “PRI”
43h
0031h
Major version number, ASCII (reflects modifications to the silicon)
44h
0033h
Minor version number, ASCII (reflects modifications to the CFI table)
45h
0004h
Address Sensitive Unlock (Bits 1-0)
0 = Required, 1 = Not Required
Silicon Revision Number (Bits 7-2)
46h
0002h
Erase Suspend
0 = Not Supported, 1 = To Read Only, 2 = To Read & Write
47h
0001h
Sector Protect
0 = Not Supported, X = Number of sectors in per group
48h
0001h
Sector Temporary Unprotect
00 = Not Supported, 01 = Supported
49h
0004h
Sector Protect/Unprotect scheme
01 =29F040 mode, 02 = 29F016 mode, 03 = 29F400, 04 = 29LV800 mode
4Ah
0077h
Simultaneous Operation
00 = Not Supported, X = Number of Sectors (excluding Bank 1)
4Bh
0000h
Burst Mode Type
00 = Not Supported, 01 = Supported
4Ch
0000h
Page Mode Type
00 = Not Supported, 01 = 4 Word Page, 02 = 8 Word Page
4Dh
0085h
ACC (Acceleration) Supply Minimum
00h = Not Supported, D7-D4: Volt, D3-D0: 100 mV
4Eh
0095h
ACC (Acceleration) Supply Maximum
00h = Not Supported, D7-D4: Volt, D3-D0: 100 mV
4Fh
0004h
Top/Bottom Boot Sector Flag
00h = Uniform device, 01h = 8 x 8 Kbyte Sectors, Top And Bottom Boot with Write
Protect, 02h = Bottom Boot Device, 03h = Top Boot Device, 04h = Both Top and
Bottom
50h
0001h
Program Suspend
0 = Not supported, 1 = Supported
57h
0004h
Bank Organization
00 = Data at 4Ah is zero, X = Number of Banks
58h
0017h
Bank 1 Region Information
X = Number of Sectors in Bank 1
59h
0030h
Bank 2 Region Information
X = Number of Sectors in Bank 2
5Ah
0030h
Bank 3 Region Information
X = Number of Sectors in Bank 3
5Bh
0017h
Bank 4 Region Information
X = Number of Sectors in Bank 4
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AM29DL642G70MDI 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only Simultaneous Read/Write Flash Memo
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