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參數資料
| 型號： | SST29SF040-55-4C-NHE |
| 廠商： | SILICON STORAGE TECHNOLOGY INC |
| 元件分類： | PROM |
| 英文描述： | 2 Mbit / 4 Mbit (x8) Small-Sector Flash |
| 中文描述： | 512K X 8 FLASH 5V PROM, 55 ns, PQCC32 |
| 封裝： | ROHS COMPLIANT, PLASTIC, MS-016AE, LCC-32 |
| 文件頁數： | 4/25頁 |
| 文件大小： | 382K |
| 代理商： | SST29SF040-55-4C-NHE |
4
Data Sheet
2 Mbit / 4 Mbit Small-Sector Flash
SST29SF020 / SST29SF040
SST29VF020 / SST29VF040
2005 Silicon Storage Technology, Inc.
S71160-13-000
10/06
Product Identification
The Product Identification mode identifies the devices as
SST29SF020,
SST29SF040
SST29VF040 and manufacturer as SST. This mode may
be accessed by software operations. Users may use the
Software Product Identification operation to identify the part
(i.e., using the device ID) when using multiple manufactur-
ers in the same socket. For details, see Table 4 for software
operation, Figure 11 for the Software ID Entry and Read
timing diagram, and Figure 18 for the Software ID Entry
command sequence flowchart.
and
SST29VF020,
Product Identification Mode Exit/Reset
In order to return to the standard Read mode, the Software
Product Identification mode must be exited. Exit is accom-
plished by issuing the Software ID Exit command
sequence, which returns the device to the Read operation.
Please note that the Software ID Exit command is ignored
during an internal Program or Erase operation. See Table 4
for software command codes, Figure 12 for timing wave-
form, and Figure 18 for a flowchart.
FIGURE 1: Functional Block Diagram
TABLE
1: Product Identification
Address
0000H
Data
BFH
Manufacturer’s ID
Device ID
SST29SF020
SST29VF020
SST29SF040
SST29VF040
0001H
0001H
0001H
0001H
24H
25H
13H
14H
T1.3 1160
Y-Decoder
I/O Buffers and Data Latches
1160 B1.0
Address Buffers & Latches
X-Decoder
DQ7 - DQ0
Memory
Address
OE#
WE#
CE#
SuperFlash
Memory
Control Logic
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| SST29SF040-55-4C-WHE | 2 Mbit / 4 Mbit (x8) Small-Sector Flash |
| SST29SF040-55-4I-NHE | 2 Mbit / 4 Mbit (x8) Small-Sector Flash |
| SST29SF040-55-4I-WHE | 2 Mbit / 4 Mbit (x8) Small-Sector Flash |
| SST29VF020-70-4C-NHE | 2 Mbit / 4 Mbit (x8) Small-Sector Flash |
| SST29VF020-70-4C-WHE | 2 Mbit / 4 Mbit (x8) Small-Sector Flash |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SST29SF040-55-4C-NHE-T | 功能描述:閃存 4M (512Kx8) 55ns 5.0V Commercial 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 |
| SST29SF040-55-4C-WH | 功能描述:閃存 512K X 8 55ns 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 |
| SST29SF040-55-4C-WHE | 功能描述:閃存 512K X 8 55ns 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 |
| SST29SF040-55-4I-NHE | 功能描述:閃存 4M (512Kx8) 55ns Industrial Temp 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 |
| SST29SF040-55-4I-WHE | 功能描述:閃存 512K X 8 55ns 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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