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| 型號(hào)： | EN25P40-50GIP |
| 廠商： | Eon Silicon Solution Inc. |
| 元件分類： | FLASH |
| 英文描述： | 4 Mbit Uniform Sector, Serial Flash Memory |
| 中文描述： | 4兆位統(tǒng)一部門(mén)，串行閃存 |
| 文件頁(yè)數(shù)： | 19/31頁(yè) |
| 文件大小： | 441K |
| 代理商： | EN25P40-50GIP |
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by two bytes of device identification. The device identification indicates the memory type in the first byte ,
and the memory capacity of the device in the second byte .
Any Read Identification (RDID) instruction while an Erase or Program cycle is in progress, is not decoded,
and has no effect on the cycle that is in progress. The Read Identification (RDID) instruction should not be
issued while the device is in Deep Power down mode.
The device is first selected by driving Chip Select Low. Then, the 8-bit instruction code for the instruction
is shifted in. This is followed by the 24-bit device identification, stored in the memory, being shifted out on
Serial Data Output , each bit being shifted out during the falling edge of Serial Clock . The instruction
sequence is shown in Figure 18. The Read Identification (RDID) instruction is terminated by driving Chip
Select High at any time during data output.
When Chip Select is driven High, the device is put in the Standby Power mode. Once in the Standby
Power mode, the device waits to be selected, so that it can receive, decode and execute instructions.
This Data Sheet may be revised by subsequent versions 2004 Eon Silicon Solution, Inc., www.essi.com.tw
or modifications due to changes in technical specifications.
Rev. D, Issue Date: 2006/12/25
EN25P40
Figure 18. Read Identification (RDID)
Power-up Timing
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EN25P40-50HC | 4 Mbit Uniform Sector, Serial Flash Memory |
| EN25P40-50HCP | 4 Mbit Uniform Sector, Serial Flash Memory |
| EN25P40-50HI | 4 Mbit Uniform Sector, Serial Flash Memory |
| EN25P40-50HIP | 4 Mbit Uniform Sector, Serial Flash Memory |
| EN25P40-50VC | 4 Mbit Uniform Sector, Serial Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EN25P40-50HC | 制造商:EON 制造商全稱:Eon Silicon Solution Inc. 功能描述:4 Mbit Uniform Sector, Serial Flash Memory |
| EN25P40-50HCP | 制造商:EON 制造商全稱:Eon Silicon Solution Inc. 功能描述:4 Mbit Uniform Sector, Serial Flash Memory |
| EN25P40-50HI | 制造商:EON 制造商全稱:Eon Silicon Solution Inc. 功能描述:4 Mbit Uniform Sector, Serial Flash Memory |
| EN25P40-50HIP | 制造商:EON 制造商全稱:Eon Silicon Solution Inc. 功能描述:4 Mbit Uniform Sector, Serial Flash Memory |
| EN25P40-50VC | 制造商:EON 制造商全稱:Eon Silicon Solution Inc. 功能描述:4 Mbit Uniform Sector, Serial Flash Memory |
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