Editing Template:Winbond 25X16AVSIG

<div style="float:right">[[File:W25X16A - SOIC-8.png|200px|thumb|left|8-pin TSSOP<br />Winbond 25X16A<br />SOIC-8 pinout]]
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<pre>W - Winbond
25X - SPI Flash with 4KB sectors/64Kbyte blocks, dual output
16A - 16Mbit / 2M-byte
V - Supply Voltage 2.7 to 3.6V
S - Package Type : 8pin SOIC 150-mil
I - Temperature Range: Industrial (-40'C ~ 85'C)
G - Environment: Green Package (Lead-free, RoHS Compliant, Halogen-free (TBBA), Antimony-Oxie-free)</pre>
datasheet: [http://www.multiupload.com/P2833U5SOW W25X16A.pdf (1.3 MB)] <br />
Note: can use [http://blog.hodgepig.org/busninja/ Bus Ninja] or [http://flashrom.org/Bus_Pirate Bus Pirate] and [http://flashrom.org/Flashrom FlashROM] - <abbr title="In-System Programming (ISP)">ISP</abbr> is possible, so long as no other devices on the SPI bus are trying to access the device (in that case, you might want to cut Vcc to the FPGA or the regulator for it). 

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! Pin !! Usage !! I/O !! Remarks
|-
| 1 || /CS || I || Chip Select (high=deselect, low=select)
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| 2 || DO || O || Data output
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| 3 || /WP || I || Write Protect (active low)
|-
| 4 || GND ||  || Ground
|-
| 5 || DIO || I/O || Serial data input/output
|-
| 6 || CLK || I || Serial Clock
|-
| 7 || /HOLD || I || Hold (high=normal/resume, low=hold/pause)
|-
| 8 || VCC ||  || Vcc (min 2.7-max 3.6V @ Fr0 75MHz / min 3.0-max 3.6V @ Fastread Fr1 100MHz)
|-
|}