BIOS firmware for the Lenovo F51ZD motherboard, revision 1.0, packed as a 5.22 MB ZIP. The name gives no version, chipset or flash chip details, so open the archive and…

BIOS package for Acer all-in-one models Z3770, Z5770 and Z5771, board IPISB-AG, version 1.04, 2.00 MB in RAR.

HP ProDesk 400 desktop BIOS for the H87 chipset variant of MSI board MS-7860, labelled H87-004.

BIOS dump for the Lenovo ThinkPad X380 Yoga, Compal board LA-F421P with the project code DTZS1. The 16.0 MB image fits a 128 Mbit SPI flash chip.

A 761 KB PDF titled 28256a, filed as a schematic but most likely a fuller datasheet edition for a 28-series 256 Kbit parallel EEPROM, the a suffix suggesting a revision…

Catalogued as a schematic, 25F080A is a 380 KB PDF whose name looks like a serial memory part code, making a chip datasheet the likely content.

Filed under schematics, this 357 KB PDF is named after the 25AA640 and 25LC640, which are Microchip SPI serial EEPROMs of 64 Kbit capacity, so it is most likely the…

Technical manual for the S1D15000 series LCD driver ICs, a 4.31 MB PDF; the tm suffix suggests a technical manual rather than a short datasheet.

SDLS213 is the only identifier on this 252 KB PDF datasheet, and it names no part directly.

Small 113 KB PDF for the Arduino Ethernet Shield, most likely the board schematic or a brief reference sheet rather than a lengthy datasheet.

MAX038 datasheet in PDF, covering the Maxim high-frequency precision function generator chip able to produce sine, square and triangle waveforms.

Datasheet for the Prolific PL-2303HX USB-to-serial UART bridge controller, a chip found in many USB-RS232 and USB-TTL adapters and some embedded devices.

Datasheet in PDF from Sanyo for the LA7837 integrated circuit, 189 KB in size. The LA7837 is a vertical deflection output IC used in CRT televisions and monitors.

Datasheet for the SC1485, a 464 KB PDF, with no manufacturer stated in the name. The SC prefix is used by Semtech, whose SC14xx parts are PWM controllers for system…

Datasheet for an Atmel AT91SAM ARM-based microcontroller, 3.90 MB PDF. The name gives only the family prefix, so the exact device, such as SAM7 or SAM9, must be…

Datasheet for the Microchip PIC16CE62x family, 1.12 MB, covering OTP microcontrollers that integrate EEPROM data memory alongside comparators.

Summary edition of the ATmega8515 AVR microcontroller datasheet, a 182 KB PDF. It usually lists core features, pin configurations for each package, pin descriptions and…

Firmware for the ASRock Fatal1ty Z97 Killer desktop board, an 8MB BIOS image packed in a 5.52 MB ZIP. The 8MB size matches a 64 Mbit SPI flash chip.

BIOS image for the Dell Latitude 3190 2-in-1, noting a GD25LB128D flash chip, a 128 Mbit or 16 MB GigaDevice part, and the reference UC11, which is likely the chip…

Full 16 MB BIOS dump for the HP EliteBook 820 G1 notebook, with no board number or BIOS version stated in the name. The size matches a 128 Mbit SPI flash chip.

A 1 MB binary read from an AMIC A25L080 SPI flash chip, named with the programmer's timestamp from 17 January 2019.

Firmware dump for the Intel DH61SA desktop motherboard, an H61 chipset board, marked as OK and tested.

Second copy of an ASUS A55BM firmware dump carrying the same E suffix, possibly from another unit or another read of the same chip.

BIOS firmware for the ASUS X450EP laptop, provided as a ZIP archive of about 1.76 MB. The name states no version, board revision or flash chip, so check the contents and…

BIOS file for the ASUS PRIME B350M-A desktop motherboard, an AM4 board with the AMD B350 chipset, compressed in an 8.05 MB ZIP archive.

ASUS H61M-K desktop motherboard BIOS, version 0801, an H61 chipset board, provided as a 3.84 MB RAR.

Datasheet, 350 KB in PDF, for the 24AA08 and 24LC08B serial EEPROMs with 8 Kbit capacity on the I2C bus.

RAR archive of about 453 KB named after SLG8LP550, which reads as a Silego part number, most likely a clock generator IC used on notebook motherboards.

Archive for the Philips 24PFL4738 LCD television, 5.06 MB in ZIP format, carrying only the model code in its name.

Compact 34.8 KB RAR archive named after the HEF4556B, a dual 1-of-4 decoder/demultiplexer from the 4000-series CMOS logic family.

Second, 128-byte EDID image for the LTN154X3-L0D panel used in Dell laptops. It contains only the base EDID block, unlike the 4 KB full-chip version catalogued alongside…

BIOS archive for the HP ProBook 455 G1, 2.55 MB RAR, whose name mentions DMI data and Wistron board 12240.

Asus K54L BIOS archive marked AS208, which in Asus naming indicates BIOS version 208, a later release than the 206 package for the same model.

BIOS firmware labelled hp650i, most likely the HP 650 laptop, as a 1.00 MB extensionless dump that suits an 8 Mbit SPI flash chip.

PDF of 536 KB for the Atmel AT93C46, a small serial EEPROM using the Microwire-style three-wire interface.

PDF datasheet of 343 KB identified only by literature code SDLS205. The specific component is not named in the file name; the SDLS code pattern is associated with Texas…

Datasheet PDF of 351 KB with a name, SDLS180, that is only a document code. Texas Instruments uses this SDLS literature numbering for its standard logic family…

Small 228 KB PDF datasheet carrying only the code SDLS171, so the name alone does not identify the device.

SN74148N datasheet in a 31.8 KB PDF, describing the 8-line to 3-line priority encoder in a plastic DIP package.

Datasheet in PDF form for the component identified as 5Q1265RF, 235 KB in size. The name gives only the part designation, so read the document for its pinout, ratings…