Datasheet for the Atmel ATxmega256A3B, a specific AVR XMEGA microcontroller with 256 KB of flash in a 64-pin package.

Datasheet for the MAX233, a Maxim RS-232 line driver and receiver that needs no external charge-pump capacitors, running from a single 5 V supply.

Datasheet numbered 6280, a 328 KB PDF with an uninformative name that states no part number or brand. The device can only be identified by reading the document header.

PDF document of 422 KB on the MMC (MultiMediaCard) memory card format, with no manufacturer or revision given in the name.

PDF datasheet covering the MT8880C, an integrated DTMF transceiver with a microprocessor bus interface, able both to decode and to generate dual-tone signalling.

PDF datasheet (337 KB) for the AD7533, a 10-bit multiplying DAC from Analog Devices often used for programmable gain, attenuation and voltage setting in older…

Small zip archive of about 87 KB holding a settings package for Enigma2 receivers, with a numeric identifier in the name.

RAR archive of 20.0 MB whose name appears to refer to the Openbox X5 receiver, with the brand spelled loosely; no version or date is given.

PDF schematic for board BM5070, a code that other files in this index link to the Lenovo Legion S7-15ACH6 AMD laptop, although this name gives no model.

Boardview for board BM5070 in TVW format, packed in a ZIP archive. TVW files are opened with Teboview and compatible viewers, which show component placement, part…

Unlabelled 16 MB BIOS image whose name suggests that the Intel Management Engine region has been cleaned.

Schematic for the SM4635 processor, with an SM46 family tag, supplied as a 1.22 MB PDF; the source phone and board revision are not named.

Backup binary taken from a board labelled LA-G07DP, which follows Compal's LA-xxxxP numbering, though the name gives no laptop brand or model.

RAR archive of 4.27 MB for model GH73G on board LA-L181P. LA-xxxxP numbers follow the Compal scheme, so Compal designed and built this motherboard.

Binary firmware image of 16.0 MB labelled 08A3C with the note NEW, with no brand or model given in the name. The size fits a 128 Mbit SPI flash chip.

Schematic in PDF form labeled Quanta G3EC, about 2.02 MB, with no laptop brand, board number or revision stated.

Schematic for the HP nx9040 business notebook, packed as a 970 KB PDF. The file name names the model only, without a board number, ODM code or revision, so read the…

Laptop motherboard schematic for the Quanta R23 project, about 900 KB in PDF format. The name does not reveal the laptop brand, model or board revision, so open the…

Firmware archive with the generic name MAIN, linked to an HP laptop on the Quanta motherboard DAOX8PMB8F0.

BIOS image in raw .bin format for the Quanta motherboard DAG3PMB38A0, revision A, 16 MB in size.

Working BIOS for Quanta board DA0Y0AMB6C0, revision C, made for a Winbond W25Q64F flash chip.

7z archive for the HP 840 G9 with pwd in the name, which most likely relates to password removal, though the contents are not described.

Schematic archive for the Samsung J200H, a 464 KB ZIP containing service diagrams for that Galaxy handset.

Known-good BIOS binary for a Lenovo Chromebook on board BM5899, version 1.2, 16 MB, without the ME cleaning applied to its companion image.

Reference for the Atmel AT45DB041B, a 4-megabit serial DataFlash memory as the name states, in a 233 KB PDF.

PDF of about 105 KB named after the 2SK2043 transistor, catalogued as a schematic although it is likely the part datasheet.

Documentation for the 2SD1802 in a 150 KB PDF, filed as a schematic though the name suggests a transistor datasheet.

Reference PDF for the 5LP01C component, about 27.4 KB, catalogued as a schematic. The name provides only the part number; the LP letters appear to mark a P-channel…

PDF of about 41.4 KB covering the 5LN01S, catalogued as a schematic but most likely a component datasheet.

PDF datasheet for the 4N35 optocoupler, marked as revision 2 in the file name and about 276 KB in size.

Listed under schematics, the 2SD2100 PDF of 144 KB is in practice a reference sheet for a single discrete part.

Only the part number 2SD2088 appears in the name of this 171 KB PDF, so treat it as the datasheet for that transistor.

Filed as a schematic, this 44.1 KB PDF carries the name 2SD1450 with an _E suffix that the name does not explain; the part number points to a datasheet.

A 69.5 KB PDF for the 3SK248, catalogued as a schematic and most likely a manufacturer datasheet for the part. Only the type number is stated.

Datasheet-style PDF named for the 3N257, roughly 42 KB and listed in the schematic category.

PDF of 189 KB named 2SD2440 and catalogued as a schematic. Under JIS semiconductor numbering the 2SD prefix indicates an NPN bipolar transistor, so this is probably a…

A 333 KB PDF for the 2SK170, filed under schematics though its name is a plain JIS part number, suggesting a datasheet.

Component data for the 2SK3448, filed under schematics but in practice a short datasheet-style PDF of 27.6 KB.

At 422 KB, this is the largest file in the set, a PDF for the 2SK3296 transistor indexed as a schematic.

A 59.3 KB PDF for the 2SK3065 transistor, listed as a schematic, with a name that also carries the token KE and the SOT-89 package.