BIOS archive for the Samsung RV510 notebook, model NP-RV510, compressed to 1.11 MB as RAR.

Schematic for the Acer Swift 3 SF314-41 laptop, Strongbow_PK board 18848-1, provided as a PDF in a 4.22 MB RAR archive; the name notes it opens in SumatraPDF.

A 16MB BIOS dump labelled Red Skull Summit for an AMD platform on board 16552-1, the same Wistron-pattern number used in Dell Inspiron desktops, though the name itself…

Firmware package for the Samsung ML-2545 and ML-2540 monochrome laser printers, version V1.01.00.24, described in the name as a fix firmware (the name misspells the…

Schematic in PDF format for the Samsung NP-R525 notebook, project Bremen-D, with the board number BA41-01197A given in the name.

Short summary version of the tiny28 datasheet, indicated by the s suffix and the small 139 KB size, matching the Atmel AVR ATtiny28 microcontroller.

Short summary datasheet for the ATmega162 AVR microcontroller, a 195 KB PDF. Summary editions normally include the feature list, pin diagrams for available packages, pin…

A 116 KB summary datasheet for the tiny11 and tiny12, consistent with the Atmel AVR ATtiny11 and ATtiny12 small 8-pin microcontrollers.

Very small at 23.3 KB, this PDF bears the lowercase part number 2sk2211 and is filed as a schematic, though it is most likely a brief datasheet or summary page.

Datasheet for the 1N4454 diode, a very small 19.5 KB PDF that probably holds a short single-page summary.

Compact 23.8 KB PDF for the 2SA1870 PNP transistor, named in lowercase with only the part number.

Texas Instruments SN74ACT1284 datasheet, NS package with the E05 ordering suffix, as a very small 8.17 KB PDF.

PDF datasheet for the SN74LS684N, an 8-bit magnitude comparator from the low-power Schottky 74LS family, in the N plastic DIP package.

Repair guide for the N750JV, a 477 KB PDF filed among schematics. A guide of this kind usually summarises power sequence, key rails and typical fault checks rather than…

Summary datasheet for the ATmega8535 AVR microcontroller, 217 KB in PDF format. The short edition generally lists features, pinouts for the DIP and surface-mount…

Short summary datasheet for the ATmega128 AVR microcontroller, 235 KB in PDF format. It generally contains the feature overview, 64-pin package pinout, pin descriptions…

A very short 5.75 KB PDF datasheet for the SN74125N, a quad bus buffer with three-state outputs and individual active-low enables, in plastic DIP.

Microchip PIC16F684 document in PDF form, notably small at 111 KB, which suggests it may be a summary, product brief or partial excerpt rather than the full datasheet.

Summary datasheet for the ATmega325, ATmega3250, ATmega645 and ATmega6450 AVR microcontrollers, a 231 KB PDF.

Very small 26.9 KB PDF for the 2SK2951, likely a short datasheet or summary page given its size.

Summary datasheet for the ATmega164, ATmega324 and ATmega644 family of AVR microcontrollers, a compact 297 KB PDF.

A 30.5 KB PDF for the 2SK2631, filed among schematics though the number is a JIS N-channel FET designation, meaning the content is a component datasheet.

Brief 24.7 KB PDF for the 2SJ0398, written with a leading zero in the name, which most likely refers to the 2SJ398 P-channel FET in JIS numbering.

Small 24.5 KB PDF labelled 2SC4412, catalogued as a schematic. In Japanese JIS designations 2SC marks an NPN bipolar transistor, and the compact size suggests a brief…

Compact 29.9 KB PDF for the 2SC5776, indexed as a schematic but named with a single semiconductor part number.

Compact 29.9 KB PDF for the 2SA2063 transistor, indexed as a schematic but serving as component data.

A short 41.8 KB PDF named after the 2SA1253, catalogued as a schematic. With no device or board details in the name and a JIS 2SA prefix that designates PNP transistors…

Condensed summary datasheet for the Atmel ATmega169 AVR microcontroller with integrated LCD driver, a 196 KB PDF.

Compact 29.9 KB PDF titled with the part number 2sk301 only. The 2SK prefix under JIS rules marks an N-channel FET, so this is best treated as a component data sheet…

Short PDF of roughly 41.2 KB for the 2SJ289. Nothing in the name besides the part number points to a specific device.

PG12232-F datasheet in PDF format, just 56.5 KB, describing a variant of the PG12232 graphic LCD module family.

A 52.1 KB PDF specification for the PG12232-B graphic LCD module variant. Like other base sheets in this series, it most likely summarises outline, pinout and electrical…

PDF datasheet of 1.13 MB carrying document number 6120 followed by an s, with no part number or manufacturer in the name.

A small 44.6 KB PDF named 2SC5310, filed under schematics though the title is a transistor part number.

ASUS repair guide for the K43SV notebook in a 630 KB PDF, filed in the schematic category.

Datasheet in PDF format numbered 6262, about 1.05 MB, with no part number or brand stated in the file name.

A compact 134 KB PDF titled with the part number 2SK2839 and catalogued as a schematic.

Compact 42 KB PDF for the 2SJ340, catalogued among schematics although the name is a transistor part number. Nothing else about a device or board is stated.

At only 24.2 KB, the 2SC3989 PDF is a compact document, probably a short datasheet or summary page for this JIS-numbered NPN bipolar transistor despite being indexed as…