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參數(shù)資料
| 型號： | EN25P40-75GIP |
| 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，串行閃存 |
| 文件頁數(shù)： | 8/31頁 |
| 文件大?。?/td> | 441K |
| 代理商： | EN25P40-75GIP |
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In the case of multi-byte commands of Page Program (PP), and Release from Deep Power Down
(RES ) minimum number of bytes specified has to be given, without which, the command will be
ignored.
In the case of Page Program, if the number of byte after the command is less than 4 (at least 1 data
byte), it will be ignored too. In the case of SE, exact 24-bit address is a must, any less or more will
cause the command to be ignored.
All attempts to access the memory array during a Write Status Register cycle, Program cycle or Erase
cycle are ignored, and the internal Write Status Register cycle, Program cycle or Erase cycle continues
unaffected.
Table 4. Instruction Set
Instruction Name
Byte 1
Code
Read Status
Register
Write Status
Register
Read Data
03h
A23-A16
A15-A8
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
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
n-Bytes
Write Enable
Write Disable
06h
04h
05h
(S7-S0)(1)
continuous
(2)
01h
S7-S0
A7-A0
(D7-D0)
(Next byte)
continuous
(Next Byte)
continuous
continuous
Fast Read
0Bh
A23-A16
A15-A8
A7-A0
dummy
(D7-D0)
Page Program
Sector Erase
02h
D8h
A23-A16
A15-A8
A7-A0
D7-D0
(Next byte)
A23-A16
A15-A8
A7-A0
Bulk Erase
C7h
Deep Power-down
B9h
(4)
Release from Deep
Power-down, and
read Device ID
Release from Deep
Power-down
Manufacturer/
Device ID
Read Identification
Notes:
1. Data bytes are shifted with Most Significant Bit first. Byte fields with data in parenthesis “( )” indicate data being read from
the device on the DO pin.
2. The Status Register contents will repeat continuously until CS#
terminate the instruction.
3. All sectors may use any address within the sector.
4. The Device ID will repeat continuously until
CS#
terminate the instruction.
5. The Manufacturer ID and Device ID bytes will repeat continuously until
CS#
terminate the instruction.
00h on Byte 4 starts with MID and alternate with DID, 01h on Byte 4 starts with DID and alternate with MID.
Table 5. Manufacturer and Device Identification
dummy
dummy
dummy
(ID7-ID0)
ABh
(5)
90h
dummy
dummy
00h
(M7-M0)
(ID7-ID0)
9Fh
(M7-M0)
(ID15-ID8)
(ID7-ID0)
OP Code
(M7-M0)
(ID15-ID0)
(ID7-ID0)
ABh
12h
90h
1Ch
12h
9Fh
1Ch
2013h
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EN25P40-75HC | 4 Mbit Uniform Sector, Serial Flash Memory |
| EN25P40-75HCP | 4 Mbit Uniform Sector, Serial Flash Memory |
| EN25P40-75HI | 4 Mbit Uniform Sector, Serial Flash Memory |
| EN25P40-75HIP | 4 Mbit Uniform Sector, Serial Flash Memory |
| EN25P40-75VC | 4 Mbit Uniform Sector, Serial Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EN25P40-75HC | 制造商:EON 制造商全稱:Eon Silicon Solution Inc. 功能描述:4 Mbit Uniform Sector, Serial Flash Memory |
| EN25P40-75HCP | 制造商:EON 制造商全稱:Eon Silicon Solution Inc. 功能描述:4 Mbit Uniform Sector, Serial Flash Memory |
| EN25P40-75HI | 制造商:EON 制造商全稱:Eon Silicon Solution Inc. 功能描述:4 Mbit Uniform Sector, Serial Flash Memory |
| EN25P40-75HIP | 制造商:EON 制造商全稱:Eon Silicon Solution Inc. 功能描述:4 Mbit Uniform Sector, Serial Flash Memory |
| EN25P40-75VC | 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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