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參數(shù)資料
| 型號： | A29002UV-70 |
| 廠商： | AMIC Technology Corporation |
| 英文描述： | Reed Switch; Pull-In Amp Turns Max:20; Pull-In Amp Turns Min:10; Circuitry:SPST-NO; Switching Current Max:0.5A; Switching Voltage Max:200V; Mounting Type:Surface Mount; Contact Rating:10 VA; Supply Current:1.5A RoHS Compliant: Yes |
| 中文描述： | 256K × 8位CMOS 5.0伏只，引導扇區(qū)閃存 |
| 文件頁數(shù)： | 6/32頁 |
| 文件大小： | 312K |
| 代理商： | A29002UV-70 |
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A29002/A290021 Series
(February, 2002, Version 1.0)
6
AMIC Technology, Inc.
Table 2. A29002/A290021 Top Boot Block Sector Address Table
Sector
A17
A16
A15
A14
A13
Sector Size
(Kbytes)
64
64
64
32
8
8
16
Address Range
SA0
SA1
SA2
SA3
SA4
SA5
SA6
0
0
1
1
1
1
1
0
1
0
1
1
1
1
X
X
X
0
1
1
1
X
X
X
X
0
0
1
X
X
X
X
0
1
X
00000h - 0FFFFh
10000h - 1FFFFh
20000h - 2FFFFh
30000h - 37FFFh
38000h - 39FFFh
3A000h - 3BFFFh
3C000h - 3FFFFh
Table 3. A29002/A290021 Bottom Boot Block Sector Address Table
Sector
A17
A16
A15
A14
A13
Sector Size
(Kbytes)
16
8
8
32
64
64
64
Address Range
SA0
SA1
SA2
SA3
SA4
SA5
SA6
0
0
0
0
0
1
1
0
0
0
0
1
0
1
0
0
0
1
X
X
X
0
1
1
X
X
X
X
X
0
1
X
X
X
X
00000h - 03FFFh
04000h - 05FFFh
06000h - 07FFFh
08000h - 0FFFFh
10000h - 1FFFFh
20000h - 2FFFFh
30000h - 3FFFFh
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 pinA9. Address
pins A6, A1, and AO 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 may then read the
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.
Table 4. A29002/A290021 Autoselect Codes (High Voltage Method)
Description
A17 - A13 A12 - A10 A9
A8 - A7 A6
A5 - A2
A1
AO
Identifier Code on
I/O
7
- I/O
0
Manufacturer ID: AMIC
X
X
V
ID
X
V
IL
X
V
IL
V
IL
37h
Device ID: A29002/
A290021
X
X
V
ID
X
V
IL
X
V
IL
V
IH
Top Boot Block: 8Ch
Bottom Boot Block: 0Dh
01h (protected)
Sector Protection
Verification
Sector
Address
X
V
ID
X
V
IL
X
V
IH
V
IL
00h (unprotected)
Continuation ID
X
X
V
ID
X
V
IL
X
V
IH
V
IH
7Fh
Note:
CE
=V
IL
,
OE
=V
IL
and
WE
=V
IH
when Autoselect Mode
相關PDF資料 |
PDF描述 |
|---|---|
| A29010 | 128K X 8 Bit CMOS 5.0 Volt-only, Uniform Sector Flash Memory |
| A29010-55 | 128K X 8 Bit CMOS 5.0 Volt-only, Uniform Sector Flash Memory |
| A29010L-55 | 128K X 8 Bit CMOS 5.0 Volt-only, Uniform Sector Flash Memory |
| A29010L-70 | 128K X 8 Bit CMOS 5.0 Volt-only, Uniform Sector Flash Memory |
| A29010L-90 | 128K X 8 Bit CMOS 5.0 Volt-only, Uniform Sector Flash Memory |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| A29002UV-90 | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:256K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory |
| A29010 | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:128K X 8 Bit CMOS 5.0 Volt-only, Uniform Sector Flash Memory |
| A29010-55 | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:128K X 8 Bit CMOS 5.0 Volt-only, Uniform Sector Flash Memory |
| A29010-70 | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:128K X 8 Bit CMOS 5.0 Volt-only, Uniform Sector Flash Memory |
| A29010-70F | 制造商:AMIC Technology 功能描述:MEMORY FLASH NOR 5V 1M 32DIP 制造商:AMIC Technology 功能描述:MEMORY, FLASH, NOR, 5V, 1M, 32DIP 制造商:AMIC Technology 功能描述:MEMORY, FLASH, NOR, 5V, 1M, 32DIP; Memory Type:Flash - NOR; Memory Size:1Mbit; Memory Configuration:128K x 8bit; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Memory Case Style:DIP; No. of Pins:32; Access Time:70ns; Interface ;RoHS Compliant: Yes |
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