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参数资料
| 型号： | Am29F200AB-55SIB |
| 厂商： | Advanced Micro Devices, Inc. |
| 英文描述： | 2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory |
| 中文描述： | 2兆位（256亩x 8-Bit/128亩x 16位），5.0伏的CMOS只，引导扇区闪存 |
| 文件页数： | 10/39页 |
| 文件大小： | 237K |
| 代理商： | AM29F200AB-55SIB |
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Am29F200A
P R E L I M I N A R Y
Table 2.
Am29F200T Top Boot Block Sector Address Table
Table 3.
Am29F200B Bottom Boot Block Sector Address Table
Note for Tables 2 and 3:
Address range is A16:A-1 in byte mode and A16:A0 in word mode. See “Word/Byte Configuration”
section for more information.
Autoselect Mode
The autoselect mode provides manufacturer and de-
vice identification, and sector protection verification,
through identifier codes output on DQ7–DQ0. This
mode is primarily intended for programming equipment
to automatically match a device to be programmed with
its corresponding programming algorithm. However,
the autoselect codes can also be accessed in-system
through the command register.
When using programming equipment, the autoselect
mode requires V
ID
(11.5 V to 12.5 V) on address pin
A9. Address pins A6, A1, and A0 must be as shown in
Autoselect Codes (High Voltage Method) table. In ad-
dition, when verifying sector protection, the sector ad-
dress must appear on the appropriate highest order
address bits. Refer to the corresponding Sector Ad-
dress Tables. The Command Definitions table shows
the remaining address bits that are don’t care. When all
necessary bits have been set as required, the program-
ming equipment may then read the corresponding
identifier code on DQ7–DQ0.
To access the autoselect codes in-system, the host
system can issue the autoselect command via the
command register, as shown in the Command Defini-
tions table. This method does not require V
ID
. See “Au-
toselect Command Sequence” for details on using the
autoselect mode.
Sector
A16
A15
A14
A13
A12
Sector Size
(Kbytes/
Kwords)
Address Range (in hexadecimal)
(x8)
Address Range
(x16)
Address Range
SA0
0
0
X
X
X
64/32
00000h–0FFFFh
00000h–07FFFh
SA1
0
1
X
X
X
64/32
10000h–1FFFFh
08000h–0FFFFh
SA2
1
0
X
X
X
64/32
20000h–2FFFFh
10000h–17FFFh
SA3
1
1
0
X
X
32/16
30000h–37FFFh
18000h–1BFFFh
SA4
1
1
1
0
0
8/4
38000h–39FFFh
1C000h–1CFFFh
SA5
1
1
1
0
1
8/4
3A000h–3BFFFh
1D000h–1DFFFh
SA6
1
1
1
1
X
16/8
3C000h–3FFFFh
1E000h–1FFFFh
Sector
A16
A15
A14
A13
A12
Sector Size
(Kbytes/
Kwords)
Address Range (in hexadecimal)
(x8)
Address Range
(x16)
Address Range
SA0
0
0
0
0
X
16/8
00000h–03FFFh
00000h–01FFFh
SA1
0
0
0
1
0
8/4
04000h–05FFFh
02000h–02FFFh
SA2
0
0
0
1
1
8/4
06000h–07FFFh
03000h–03FFFh
SA3
0
0
1
X
X
32/16
08000h–0FFFFh
04000h–07FFFh
SA4
0
1
X
X
X
64/32
10000h–1FFFFh
08000h–0FFFFh
SA5
1
0
X
X
X
64/32
20000h–2FFFFh
10000h–17FFFh
SA6
1
1
X
X
X
64/32
30000h–3FFFFh
18000h–1FFFFh
相关PDF资料 |
PDF描述 |
|---|---|
| AM29F200AB-70EC | 2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory |
| Am29F200AB-70ECB | 2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory |
| AM29F200AB-70EE | 2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory |
| Am29F200AB-70EEB | 2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory |
| AM29F200AB-70EI | 2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AM29F200AB-90SC | 制造商:Advanced Micro Devices 功能描述:NOR Flash, 128K x 16, 44 Pin, Plastic, SOP |
| AM29F200AB90SI | 制造商:AMD 功能描述:NEW |
| AM29F200AT-120EC | 制造商:Advanced Micro Devices 功能描述:NOR Flash Parallel 5V 2Mbit 256K/128K x 8bit/16bit 120ns 48-Pin TSOP |
| AM29F200AT55EC | 制造商:Advanced Micro Devices 功能描述: |
| AM29F200AT70SI | 制造商:AMD 功能描述:* |
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