Summary datasheet for the Atmel ATmega48, ATmega88 and ATmega168 family, indicated by the s suffix in the name.

Datasheet for the LM2907, a frequency-to-voltage converter IC, supplied as a 326 KB PDF.

Cleaned BIOS image for Compal laptop board LA-E141P, 16.0 MB in size, so it fits a 128 Mbit SPI flash.

Zip archive with an encrypted firmware image for the Openbox HD2 satellite receiver, carrying a numeric prefix 478 that the name does not explain.

Firmware for the StarTrack SRT-5800 HD satellite receiver, dated 12 September 2018 and supplied as a RAR archive.

Small RAR archive of 48.8 KB tied to the AlphaBox X6 receiver. The name gives no version, date or content type, and the low size points to settings, a channel list, a…

ROM image archive of 3.56 MB, identified only by the numeric prefix 73483 and the word rom, with no brand, model or version given.

Image read from a Winbond W25Q256FV flash in an 8x6 mm WSON-8 package, a 256 Mbit, 3.3 V chip, producing a 32 MB file with a programmer timestamp.

RAR archive with firmware for the SR-T30 PRO receiver, Jordan2 variant, version V131 dated 17 November 2021, about 5.60 MB.

Binary firmware for the SR-2090HD EXTREME receiver, version V2.96, dated 19 November 2021, 3.13 MB in size.

Lenovo RAR archive named LCCN22WW, about 10.3 MB. The string resembles Lenovo's BIOS version naming, where WW typically marks a worldwide release, but the model is not…

Timestamped 16 MB flash readout taken from a Winbond W25R128JV SPI chip, as the name indicates; the device it came from is not stated.

RAR archive simply named tpm, about 8.75 MB, filed as BIOS firmware; the name gives no laptop model, board number or version.

BIOS image for the HP EliteBook 820 G1, marked u365 and clr me, which points to a cleared Management Engine region; u365 is probably a firmware or board tag, though the…

ZIP archive of 16.5 MB containing firmware for the Lenovo ThinkPad X1 Yoga 4th Gen. The name gives no machine type, board number or version, and the larger size suggests…

BIOS firmware for the Dell Latitude 3410 and 3510, board 19746-1, packed as an 8.07 MB RAR; SRGL0 in the name may be a CPU code but is not explained.

RAR archive holding an Epson printer resetter utility for the L-series ink tank models L1218, L1258, L1259, L3218, L3219, L3251, L3253, L3255, L3256, L3258, L3266 and…

Reference PDF for the 74LVC00A quad 2-input NAND gate, a larger 517 KB edition that likely includes several package options and detailed timing tables.

A fairly detailed 200 KB PDF for the 2SD2352, a JIS-numbered NPN transistor, where the 2SD prefix denotes NPN low-frequency parts.

Datasheet-style PDF for the 2SK669, a part number in the JIS 2SK series used for N-channel field-effect transistors, listed in the index as a schematic.

Repair archive for the Apple iPad 3, delivered as a 1.66 MB ZIP file. The name mentions only the model, so open it to see whether it carries a schematic, a boardview or…

Small Excel spreadsheet of 12.0 KB whose name refers only to GDDR6X, the graphics memory type used on some modern video cards.

Datasheet for the 2SA879 in a 49.9 KB PDF; the trailing _E in the name probably denotes an English version, though the name does not confirm it.

Family datasheet for the 1N5817, 1N5818 and 1N5819 Schottky rectifiers, 1 A devices rated 20, 30 and 40 V.

PDF datasheet of 64.7 KB covering Zener diodes from 1N4728A to 1N4754A, a subset of the 1 W axial Zener series.

The name 243NQ gives only a part family prefix with no suffix, so this 45.4 KB PDF probably covers a whole series of power rectifier devices in one datasheet, despite…

This small PDF of 164 KB lists the 6A05G to 6A10G range, a naming style typical of general-purpose 6 A axial rectifier diode families, so it is almost certainly a…

PDF datasheet for the 93C75A serial EEPROM, part of the 93-series three-wire Microwire memory family, filed under schematics with a size of 395 KB.

Indexed as a schematic, the 75.3 KB PDF titled 30TPS appears to be a family datasheet for a series of power semiconductors sharing that prefix, rather than a circuit…

PDF of 97.3 KB listed as a schematic and named 28C512-513, covering two related parts from the 28C parallel EEPROM family in one document.

Range datasheet in a 63.4 KB PDF for the Catalyst 24WC01 through 24WC16, a family of small two-wire serial EEPROMs, although the index files it as a schematic.

Generic binary called outimage, 32.0 MB, catalogued as BIOS or firmware, with nothing in the name about the device, board or revision it came from.

RAR archive for the IBM ThinkPad R52 in its UMA version, about 730 KB. UMA means integrated graphics sharing system memory, so this material targets boards without a…

A 4 MB BIOS image for the Dell E6230 laptop, Compal mainboard LA-7731P, taken from flash position U53.

Motherboard schematic in PDF form for the 1000HE, a netbook model, as indicated by the MB tag; the file is 696 KB and gives no board revision or brand in its name.

BIOS image for an MA18 board, Wistron number 15315-2, read from an MX25L12805 flash chip and tagged with the code 161301-01, packed in ZIP.

Password-free, unlocked firmware archive for the Dell Latitude 7420, 11.6 MB in RAR form. The name gives no motherboard number or revision, so confirm the PCB yourself.

Small Excel spreadsheet with an uninformative name, NEW OK-1, which gives no model, board or content clue.

Exploded view workbook for model GLWS125EPHVG, in .xlsx format at roughly 18.5 MB. The file name carries only the model code, with no brand or device type.

Excel workbook containing the exploded view for model code GLWMS80ARUEL, about 14.9 MB. The name says nothing further about the product, its brand or its revision.