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[pepechico]

hI
i've a Kentron pen of 8gb not working anymore
it's not visible on pc and i can't format it at all

the following infos are from usbflashinfo

Volume: F:
Controller: Alcor AU6989SN/AU6998SN
Possible Memory Chip(s):
  Micron MT29F64G08CBABA
  Micron MT29F64G08CBABB
  Micron MT29F64G08CBCBB
Memory Type: MLC
Flash ID: 2C64444B A9
Flash CE: 1
Flash Channels: Single
Chip Code: 0xE512
Chip F/W: FF00
Group: 98
VID: 058F
PID: 1234
Manufacturer: Alcor Micro
Product: Mass Storage Device
Query Vendor ID: Generic
Query Product ID: USB Flash Disk
Query Product Revision: 7.76
Physical Disk Capacity: 0 Bytes
Windows Disk Capacity:  0 Bytes
Internal Tags: AZAD-LACQ
USB Version: 2.00
Declared Power: 100 mA
ContMeas ID: 5A64-01-00
Microsoft Windows 7 x64
------------------------------------
...
Program Version: 7.9.0.548

and chipeasy


Logical drive   : F:\            Capacity:  0.0G
Device ID       : VID = 058F     PID = 1234
Device SN       :
Device version  : 7.76

Device vendor   : Generic
Device model    : USB Flash Disk
Protocol        : USB2.0
Max power       : 100mA

Partition type  :                Device active   :
Aligned state   : Misaligned

Controller      : AlcorMP
Controller model: AU698X/FC8708/FC8308/FC850X Help?
Flash Vendor    : Micron, Type: MLC, Single channel, Total: 8G
Flash ID        : 2C64444B      Flash Part: MT29F64G08CBABA
Score           : 13            (Normal Score >= 30)

Tools           : http://www.upan.cc/tools/mass/Alcor/
OS Version      : Windows 7 Personal
Update Status   : The current version is the latest version!

-
When I try to format it I get error. i used  AlcorMP_AU698x_RT_v1.0.0.14_L0117 as I read in this forum  but but I get error "get chip number fail".
can you please help me??

thanks
BEPPE

[pepechico]

Infors from  chipgenius

Description: [F:]Dispositivo di archiviazione di massa USB(Generic USB Flash Disk)
Device Type:  Mass Storage Device

Protocal Version: USB 2.00
Current Speed: High Speed
Max Current: 100mA

USB Device ID: VID = 058F PID = 1234

Device Vendor: Alcor Micro
Device Name: Mass Storage Device
Device Revision: 0001

Manufacturer: Generic
Product Model: USB Flash Disk
Product Revision: 7.76

Chip Vendor: Alcor Micro
Chip Part-Number: Unknown(??) - 0xE512 - F/W FF00
Flash ID Code: 2C64444B - Micron - 1CE/Single Channel [MLC]

Tools on web:  .

[nat27]

AlcorMP(140214.MD) - 5,2Mb. AU6998
AlcorMP(140403.MD) - 5,3Mb. AU6998
AlcorMP(140812.MD) - 6,4Mb. AU6998

[hardlviv]

AlcorMP(140214.MD) - 5,2Mb. AU6998
AlcorMP(140403.MD) - 5,3Mb. AU6998
AlcorMP(140812.MD) - 6,4Mb. AU6998

Спасибо огромное, помогли воскресить флешку.
предистория - была флешка на контроллере Alcor AU6989, умерла сама микросхема памяти, нашел в ящике микросхему без опознавательных надписей, снятую с какого-то планшета, запаял, определилась как:
USB Device ID: VID = 058F PID = 1234

Device Vendor: Alcor Micro
Device Name: Mass Storage Device
Device Revision: 0001

Manufacturer: Generic
Product Model: USB Flash Disk
Product Revision: 7.76

Controller Vendor: Alcor Micro
Controller Part-Number: SC908/AU6989 [E001] - F/W FF00
Flash ID code:      2C64444B - Micron MT29F64G08CBABA - 1CE/Single Channel [MLC-8K] -> Total Capacity = 8GB

AlcorMP(140214.MD) помог привести в чувства, теперь флешка снова в работе!

[Marinastova]

Really though?  Ashamed?  LOL

A bunch of the stuff on that disk is freeware.  And it is laid out in an easy to use manner.

Not that it matters, but the free tools are the ones I use.