Template:Winbond 25X16AVSIG: Difference between revisions
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I - Temperature Range: Industrial (-40'C ~ 85'C) | I - Temperature Range: Industrial (-40'C ~ 85'C) | ||
G - Environment: Green Package (Lead-free, RoHS Compliant, Halogen-free (TBBA), Antimony-Oxie-free)</pre> | G - Environment: Green Package (Lead-free, RoHS Compliant, Halogen-free (TBBA), Antimony-Oxie-free)</pre> | ||
datasheet: [http://www. | datasheet: [http://www.winbond.com/NR/rdonlyres/C6366616-2CB7-49F8-A1F9-3BC363DF9480/0/W25X16A.pdf W25X16A.pdf (1.3 MB)] / http://www.ps3devwiki.com/files/reDRM/Datasheets/W25X16A.pdf <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). | 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). | ||
Revision as of 23:49, 29 March 2012
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)
datasheet: W25X16A.pdf (1.3 MB) / http://www.ps3devwiki.com/files/reDRM/Datasheets/W25X16A.pdf
Note: can use Bus Ninja or Bus Pirate and FlashROM - ISP 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).
| Pin | Usage | I/O | Remarks |
|---|---|---|---|
| 1 | /CS | I | Chip Select (high=deselect, low=select) |
| 2 | DO | O | Data output |
| 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) |