Winbond 25q32 Programmator Rating: 4,4/5 1100 reviews USB Programmer CH341A Series 24 EEPROM BIOS LCD Writer 25 SPI. W25Q32BVSSIG IC SPI FLASH 32MBIT 8SOIC 25Q32 W25Q32 SOP8 New Original(. Re: Easiest way to flash Winbond 25Q32/ 25Q64? I have found that lib, flashrom + frser-duino. Even flashrom + PICkit2. But all that I never tried. Thank you again for suggestion. Hence, I have made years ago 3.3V power supply for arduino (328p) clone. W25Q80, W25Q16, W25Q32 - 8 - 7.1 Package Types W25Q80 is offered in an 8-pin plastic 208-mil width SOIC (package code SS) and 6x5-mm WSON (package code ZP).
Marking : 25Q32, Part Number : W25Q32
Winbond 25q16dvsig
Function : 3V 32M bit Serial Flash Memory
Package : SOP 8 Pin Type
Manufacturers : Winbond
Image :
Description :
The W25Q32 (32M-bit) Serial Flash Memory provides a storage solution for systems with limited space, pins and power. The 25Q32 (32M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins and power. The 25Q series offers flexibility and performance well beyond ordinary Serial Flash devices. They are ideal for code shadowing to RAM, executing code directly from Dual/Quad SPI (XIP) and storing voice, text and data. The device operates on a single 2.7V to 3.6V power supply with current consumption as low as 4mA active and 1μA for power-down. All devices are offered in space-saving packages.
Pinout and ordering informaions
1. Highest Performance Serial Flash
(1) 104MHz Dual SPI / 80MHz Quad SPI clocks
(2) 208/320MHz equivalent Dual/Quad SPI
(3) 40MB/S continuous data transfer rate
(4) Up to 8X that of ordinary Serial Flash
(5) More than 100,000 erase/program cycles
(6) More than 20-year data retention
2. Advanced Security Features
(1) Software and Hardware Write-Protect
(2) Top/Bottom, 4KB complement array protection
(3) Power Supply Lock-Down and OTP protection
(4) 64-Bit Unique ID for each device
(5) Discoverable Parameters (SFDP) Register
(6) 3X256-Byte Security Registers with OTP locks
(7) Volatile & Non-volatile Status Register Bits
Winbond Programmer
25Q32 Datasheet
Winbond W25q128jv
Datasheet Download : [ 25032BVSIG Datasheet.PDF ]
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IMPORTANT: At this point we recommend to not use flashrom on untested mobile devices unless you have a means to recover from a flashing that goes wrong (a working backup flash chip and/or good soldering skills). Total amount of known good mobile devices: 9; Untested (e.g. User vanished before testing new code): 1; Not yet supported (i.e.
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Known-bad): 15. Vendor Mainboard Required option Status Acer — OK Acer Aspire One — No ASUS A8Jm — OK ASUS — No ASUS M6Ne —? ASUS U38N — OK Clevo — No Dell Latitude D630 — OK Dell Inspiron 1420 — OK Dell — No Dell Vostro 3700 — No Dell Latitude E6520 — No Elitegroup A928 — OK Fujitsu Amilo Xi 3650 — OK HP/Compaq EliteBook 8560p — No HP/Compaq — No HP/Compaq — No IBM/Lenovo — No IBM/Lenovo — No IBM/Lenovo — No IBM/Lenovo — No IBM/Lenovo — Dep IBM/Lenovo — No IBM/Lenovo — OK Teclast X98 Air 3G — OK 1. It seems the chip (25X40) is behind some SPI flash translation layer (likely in the EC, the ENE KB3310). Untested board enable.
The Winbond 25Q128 is a really cool part: high capacity (16 MBytes), very fast, good support for many standard instructions, supports wide bus modes. But it can be expensive depending on the application. I found the little sister 25Q32: I use 6 of them on each board of a project.
Probing works (Macronix MX25L3205, 4096 kB, SPI), but parts of the flash are problematic: descriptor is r/o (conforming to ICH reqs), ME region is locked. The laptop immediately powers off if you try to hot-swap the chip. It's not yet tested if write/erase would work on this laptop. Locked ME, see 7. Locked ME, see 8. Bootsector is locked and needs to be skipped with a layout file (writeable address range is 000bfff). SPI lock down, SMM protection, PR in BIOS region, read-only descriptor, locked ME region.
Shuts down when probing for a chip. Hangs upon 'flashrom -V' (needs hard power-cycle then).
Probing works (Winbond W25X64, 8192 kB, SPI), but parts of the flash are problematic: descriptor is r/o (conforming to ICH reqs) and ME is locked. Also, a Protected Range is locking the top range of the BIOS region (presumably the boot block). Probing works (Macronix MX25L6405, 8192 kB, SPI), but parts of the flash are problematic: descriptor is r/o (conforming to ICH reqs) and ME is locked. Also, a Protected Range is locking the top range of the BIOS region (presumably the boot block).
Probing works (ST M25PX64, 8192 kB, SPI), but parts of the flash are problematic: descriptor is r/o (conforming to ICH reqs) and ME is locked. Also, a Protected Range is locking the top range of the BIOS region (presumably the boot block). Works fine but only with coreboot (due to locked regions and additional PR restrictions). Seems to (partially) work at first, but one block/sector cannot be written which then leaves you with a bricked laptop. Maybe this can be investigated and fixed in software later. PCI Devices Total amount of supported PCI devices flashrom can use as a programmer: 85 Programmer Vendor Device IDs Status nic3com 3COM 3C90xB: PCI 10/100 Mbps; shared 10BASE-T/100BASE-TX 10b7:9055 OK 3COM 3C90xB: PCI 10/100 Mbps; shared 10BASE-T/100BASE-T4 10b7:9001?
3COM 3C90xB: PCI 10BASE-T (TPO) 10b7:9004 OK 3COM 3C90xB: PCI 10BASE-T/10BASE2/AUI (COMBO) 10b7:9005? 3COM 3C90xB: PCI 10BASE-T/10BASE2 (TPC) 10b7:9006?
3COM 3C90xB: PCI 10BASE-FL 10b7:900a? 3COM 3C90xB: PCI 10BASE-FX 10b7:905a?