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参数资料
| 型号： | A29L400SERIES |
| 英文描述： | 512K X 8 Bit / 256K X 16 Bit CMOS 3.0 Volt-only. Boot Sector Flash Memory |
| 中文描述： | 为512k × 8位/ 256 × 16位的CMOS 3.0伏特只。引导扇区闪存 |
| 文件页数： | 8/40页 |
| 文件大小： | 387K |
| 代理商： | A29L400SERIES |
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A29L400 Series
PRELIMINARY (October, 2002, Version 0.2)
8
AMIC Technology, Inc.
Table 2. A29L400 Top Boot Block Sector Address Table
Address Range (in hexadecimal)
(x8)
Address Range
00000h - 0FFFFh 00000h - 07FFFh
10000h - 1FFFFh 08000h - 0FFFFh
20000h - 2FFFFh 10000h - 17FFFh
30000h - 3FFFFh 18000h - 1FFFFh
40000h - 4FFFFh 20000h - 27FFFh
50000h - 5FFFFh 28000h - 2FFFFh
60000h - 6FFFFh 30000h - 37FFFh
70000h - 77FFFh 38000h - 3BFFFh
78000h - 79FFFh 3C000h - 3CFFFh
7A000h - 7BFFFh 3D000h - 3DFFFh
7C000h - 7FFFFh 3E000h - 3FFFFh
Sector
A17
A16
A15
A14
A13
A12
Sector Size
(Kbytes/Kwords)
(x16)
Address Range
SA0
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
0
0
0
0
1
1
1
1
1
1
1
0
0
1
1
0
0
1
1
1
1
1
0
1
0
1
0
1
0
1
1
1
1
X
X
X
X
X
X
X
0
1
1
1
X
X
X
X
X
X
X
X
0
0
1
X
X
X
X
X
X
X
X
0
1
X
64/32
64/32
64/32
64/32
64/32
64/32
64/32
32/16
8/4
8/4
16/8
Table 3. A29L400 Bottom Boot Block Sector Address Table
Address Range
(x8)
Address Range
00000h - 03FFFh 00000h - 01FFFh
04000h - 05FFFh 02000h - 02FFFh
06000h - 07FFFh 03000h - 03FFFh
08000h - 0FFFFh 04000h - 07FFFh
10000h - 1FFFFh 08000h - 0FFFFh
20000h - 2FFFFh 10000h - 17FFFh
30000h - 3FFFFh 18000h - 1FFFFh
40000h - 4FFFFh 20000h - 27FFFh
50000h - 5FFFFh 28000h - 2FFFFh
60000h - 6FFFFh 30000h - 37FFFh
70000h - 7FFFFh 38000h - 3FFFFh
Sector
A17
A16
A15
A14
A13
A12
Sector Size
(Kbytes/Kwords)
(x16)
Address Range
SA0
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
1
1
0
0
1
1
0
0
0
0
1
0
1
0
1
0
1
0
0
0
1
X
X
X
X
X
X
X
0
1
1
X
X
X
X
X
X
X
X
X
0
1
X
X
X
X
X
X
X
X
16/8
8/4
8/4
32/16
64/32
64/32
64/32
64/32
64/32
64/32
64/32
Autoselect Mode
The autoselect mode provides manufacturer and device
identification, and sector protection verification, through
identifier codes output on I/O
7
- I/O
0
. 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
(11.5V 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
addition, when verifying sector protection, the sector
address must appear on the appropriate highest order
address bits. Refer to the corresponding Sector Address
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
programming
equipment
corresponding identifier code on I/O
7
- I/O
0
.To access the
autoselect codes in-system, the host system can issue
the autoselect command via the command register, as
shown in the Command Definitions table. This method
does not require V
ID
. See "Command Definitions" for
details on using the autoselect mode.
may
then
read
the
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| A29L800SERIES | 1M X 8 Bit / 512K X 16 Bit CMOS 3.0 Volt-only. Boot Sector Flash Memory |
| A31-1 | 10 TO 2000 MHz CECASCADABLE AMPLIFIER |
| A3134*LT | BIPOLAR HALL-EFFECT SWITCH FOR HIGH-TEMPERATURE OPERATION |
| A3134*UA | BIPOLAR HALL-EFFECT SWITCH FOR HIGH-TEMPERATURE OPERATION |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| A29L400TG-70 | 制造商:AMICC 制造商全称:AMIC Technology 功能描述:512K X 8 Bit / 256K X 16 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory |
| A29L400TG-90 | 制造商:AMICC 制造商全称:AMIC Technology 功能描述:512K X 8 Bit / 256K X 16 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory |
| A29L400TG-90U | 制造商:AMICC 制造商全称:AMIC Technology 功能描述:512K X 8 Bit / 256K X 16 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory |
| A29L400TM-70 | 制造商:AMICC 制造商全称:AMIC Technology 功能描述:512K X 8 Bit / 256K X 16 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory |
| A29L400TM-90 | 制造商:AMICC 制造商全称:AMIC Technology 功能描述:512K X 8 Bit / 256K X 16 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory |
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