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Main -> USB Devices -> Device UD:1e3d -> Subsystem UD:1e3d:2093

Name: CBM209x Flash Drive (OEM)

Discussion

Name: Flash Drive

pmjdebruijn

2012-02-17 11:15:50

Name: CBM209x Flash Drive (OEM)

So I took apart one of these drives, and the chip had little are no recognizable markings. However on the PCB it said CBM209x which seems to refer to one of their chipsets.

The drive I've seen this chip in, is in essence a no-brand drive with a company logo on it for promotional purposes.

pmjdebruijn

2012-09-12 17:08:05

Name: CBM2093

Note: OEM USB Flash Disk

The CBM2093 is actually a pretty popular USB controller ("Fastest & Securest USB 2.0 Flash Disk Controller with dedicated 32-bit
microprocessor") in cheap OEM USB flash drives.

The datasheet and more can be found here: http://www.usbdev.ru/files/chipsbank/

m.bemmerl

2015-05-27 10:58:52

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