Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

EN25Q64-104QIP Datasheet(PDF) 11 Page - Eon Silicon Solution Inc.

Part # EN25Q64-104QIP
Description  64 Megabit Serial Flash Memory with 4Kbyte Uniform Sector
Download  60 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  EON [Eon Silicon Solution Inc.]
Direct Link  http://www.essi.com.tw
Logo EON - Eon Silicon Solution Inc.

EN25Q64-104QIP Datasheet(HTML) 11 Page - Eon Silicon Solution Inc.

Back Button EN25Q64-104QIP Datasheet HTML 7Page - Eon Silicon Solution Inc. EN25Q64-104QIP Datasheet HTML 8Page - Eon Silicon Solution Inc. EN25Q64-104QIP Datasheet HTML 9Page - Eon Silicon Solution Inc. EN25Q64-104QIP Datasheet HTML 10Page - Eon Silicon Solution Inc. EN25Q64-104QIP Datasheet HTML 11Page - Eon Silicon Solution Inc. EN25Q64-104QIP Datasheet HTML 12Page - Eon Silicon Solution Inc. EN25Q64-104QIP Datasheet HTML 13Page - Eon Silicon Solution Inc. EN25Q64-104QIP Datasheet HTML 14Page - Eon Silicon Solution Inc. EN25Q64-104QIP Datasheet HTML 15Page - Eon Silicon Solution Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 60 page
background image
This Data Sheet may be revised by subsequent versions
©2004 Eon Silicon Solution, Inc.,
www.eonssi.com
or modifications due to changes in technical specifications.
11
EN25Q64
Rev. J, Issue Date: 2011/07/07
OPERATING FEATURES
Standard SPI Modes
The EN25Q64 is accessed through a SPI compatible bus consisting of four signals: Serial Clock (CLK),
Chip Select (CS#), Serial Data Input (DI) and Serial Data Output (DO). Both SPI bus operation Modes 0
(0,0) and 3 (1,1) are supported. The primary difference between Mode 0 and Mode 3, as shown in
Figure 3, concerns the normal state of the CLK signal when the SPI bus master is in standby and data
is not being transferred to the Serial Flash. For Mode 0 the CLK signal is normally low. For Mode 3 the
CLK signal is normally high. In either case data input on the DI pin is sampled on the rising edge of the
CLK. Data output on the DO pin is clocked out on the falling edge of CLK.
Figure 3. SPI Modes
Dual SPI Instruction
The EN25Q64 supports Dual SPI operation when using the “ Dual Output Fast Read and Dual I/O Fast
Read “ (3Bh and BBh) instructions. These instructions allow data to be transferred to or from the Serial
Flash memory at two to three times the rate possible with the standard SPI. The Dual Read instructions
are ideal for quickly downloading code from Flash to RAM upon power-up (code-shadowing) or for
application that cache code-segments to RAM for execution. The Dual output feature simply allows the
SPI input pin to also serve as an output during this instruction. When using Dual SPI instructions the DI
and DO pins become bidirectional I/O pins; DQ0 and DQ1. All other operations use the standard SPI
interface with single output signal.
Quad SPI Instruction
The EN25Q64 supports Quad output operation when using the Quad I/O Fast Read (EBh).This
instruction allows data to be transferred to or from the Serial Flash memory at four to six times the rate
possible with the standard SPI. The Quad Read instruction offer a significant improvement in
continuous and random access transfer rates allowing fast code-shadowing to RAM or for application
that cache code-segments to RAM for execution. The EN25Q64 also supports full Quad Mode function
while using the Enable Quad Peripheral Interface mode (EQPI) (38h). When using Quad SPI instruction
the DI and DO pins become bidirectional I/O pins; DQ0 and DQ1, and the WP# and NC pins become
DQ2 and DQ3 respectively.


Similar Part No. - EN25Q64-104QIP

ManufacturerPart #DatasheetDescription
logo
Eon Silicon Solution In...
EN25Q64 EON-EN25Q64 Datasheet
1Mb / 60P
   64 Megabit Serial Flash Memory with 4Kbyte Uniform Sector
More results

Similar Description - EN25Q64-104QIP

ManufacturerPart #DatasheetDescription
logo
Eon Silicon Solution In...
EN25Q64 EON-EN25Q64 Datasheet
1Mb / 60P
   64 Megabit Serial Flash Memory with 4Kbyte Uniform Sector
EN25QH64 EON-EN25QH64 Datasheet
1Mb / 65P
   64 Megabit Serial Flash Memory with 4Kbyte Uniform Sector
EN25S64 EON-EN25S64 Datasheet
1Mb / 62P
   64 Megabit 1.8V Serial Flash Memory with 4Kbyte Uniform Sector
EN25Q16A EON-EN25Q16A Datasheet
1Mb / 53P
   16 Megabit Serial Flash Memory with 4Kbyte Uniform Sector
EN25Q40A EON-EN25Q40A Datasheet
1Mb / 64P
   4 Megabit Serial Flash Memory with 4Kbyte Uniform Sector
EN25QH128A EON-EN25QH128A Datasheet
1Mb / 75P
   128 Megabit Serial Flash Memory with 4Kbyte Uniform Sector
EN25Q16 EON-EN25Q16 Datasheet
754Kb / 40P
   16 Megabit Serial Flash Memory with 4Kbyte Uniform Sector
EN25F10A EON-EN25F10A Datasheet
1Mb / 62P
   1 Megabit Serial Flash Memory with 4Kbyte Uniform Sector
EN25QH16A EON-EN25QH16A Datasheet
1Mb / 66P
   16 Megabit Serial Flash Memory with 4Kbyte Uniform Sector
EN25QH32A EON-EN25QH32A Datasheet
1Mb / 63P
   32 Megabit Serial Flash Memory with 4Kbyte Uniform Sector
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com