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參數資料
| 型號： | S29AL032D90TFI043 |
| 廠商： | SPANSION LLC |
| 元件分類： | PROM |
| 英文描述： | 32 Megabit CMOS 3.0 Volt-only Flash Memory |
| 中文描述： | 2M X 16 FLASH 3V PROM, 90 ns, PDSO48 |
| 封裝： | LEAD FREE, MO-142DD, TSOP-48 |
| 文件頁數： | 25/67頁 |
| 文件大小： | 1708K |
| 代理商： | S29AL032D90TFI043 |
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November 2, 2006 S29AL032D_00_A8
S29AL032D
29
Data
She e t
devices. Software support can then be device-independent, JEDEC ID-independent, and forward- and
backward-compatible for the specified flash device families. Flash vendors can standardize their existing
interfaces for long-term compatibility.
This device enters the CFI Query mode when the system writes the CFI Query command, 98h, to address
55h in word mode (or address AAh in byte mode), any time the device is ready to read array data. The system
can read CFI information at the addresses given in Tables 10.1–10.4. In word mode, the upper address bits
(A7–MSB) must be all zeros. To terminate reading CFI data, the system must write the reset command.
The system can also write the CFI query command when the device is in the autoselect mode. The device
enters the CFI query mode, and the system can read CFI data at the addresses given in Tables 10.1–10.4.
The system must write the reset command to return the device to the autoselect mode.
For further information, please contact a Spansion representative for a copy of this document.
Table 10.1 CFI Query Identification String
Addresses
(Models 03, 04
Byte Mode Only)
Data
Description
10h
11h
12h
20h
22h
24h
0051h
0052h
0059h
Query Unique ASCII string QRY
13h
14h
26h
28h
0002h
0000h
Primary OEM Command Set
15h
16h
2Ah
2Ch
0040h
0000h
Address for Primary Extended Table
17h
18h
2Eh
30h
0000h
Alternate OEM Command Set (00h = none exists)
19h
1Ah
32h
34h
0000h
Address for Alternate OEM Extended Table (00h = none exists)
Table 10.2 System Interface String
Addresses
(Models 03, 04
Byte Mode Only)
Data
Description
1Bh
36h
0027h
VCC Min. (write/erase)
D7–D4: volt, D3–D0: 100 millivolt
1Ch
38h
0036h
VCC Max. (write/erase)
D7–D4: volt, D3–D0: 100 millivolt
1Dh
3Ah
0000h
VPP Min. voltage (00h = no VPP pin present)
1Eh
3Ch
0000h
VPP Max. voltage (00h = no VPP pin present)
1Fh
3Eh
0004h
Typical timeout per single byte/word write 2
N s
20h
40h
0000h
Typical timeout for Min. size buffer write 2N s (00h = not supported)
21h
42h
000Ah
Typical timeout per individual block erase 2N ms
22h
44h
0000h
Typical timeout for full chip erase 2
N ms (00h = not supported)
23h
46h
0005h
Max. timeout for byte/word write 2N times typical
24h
48h
0000h
Max. timeout for buffer write 2N times typical
25h
4Ah
0004h
Max. timeout per individual block erase 2
N times typical
26h
4Ch
0000h
Max. timeout for full chip erase 2N times typical (00h = not supported)
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| S29AS008J70BFI032 | 制造商:Spansion 功能描述:8 MEG CMOS 1.8 VOLT-ONLY BOOT SECTOR FLASH MEMORY - Trays |
| S29AS008J70BFI042 | 制造商:Spansion 功能描述:8 MEG CMOS 1.8 VOLT-ONLY BOOT SECTOR FLASH MEMORY - Trays |
| S29AS008J70TFI030 | 功能描述:閃存 8Mb 1.8V 70ns Parallel NOR 閃存 RoHS:否 制造商:ON Semiconductor 數據總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結構:256 K x 8 定時類型: 接口類型:SPI 訪問時間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| S29AS008J70TFI040 | 功能描述:閃存 8Mb 1.8V 70ns Parallel NOR 閃存 RoHS:否 制造商:ON Semiconductor 數據總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結構:256 K x 8 定時類型: 接口類型:SPI 訪問時間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
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