Microchip datasheet for the PIC16F87xA family of 8-bit flash microcontrollers, supplied as a 3.92 MB PDF.

PDF datasheet for the Atmel AT89S51, an 8051-compatible microcontroller with 4 KB of in-system programmable flash and 128 bytes of RAM.

Compact PDF of about 91 KB covering the 93C46 serial EEPROM, the 1 Kbit member of the 93-series Microwire family; the _3 suffix appears to mark a document revision or…

A 293 KB PDF filed under schematics and titled 28F001, which belongs to the 28F flash memory family, usually a 1 Mbit boot block device.

Part five of a multi-part PDF set labelled 16M-DRAM, filed as a schematic and only 145 KB, which suggests a short closing section.

Firmware image for an HP G4 notebook built on the DA0R53MB6E0 motherboard, a Quanta-style board number, with an OK note implying the dump was confirmed working.

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.

A 77.2 KB PDF named 23c040h, a variant of the 23C040 part with an added H suffix whose meaning is not stated in the name and must be read from the document.

A 333 KB PDF datasheet for the 24AA16 and 24LC16B, 16 Kbit serial EEPROMs using the I2C bus.

A 122 KB PDF named 23c512, filed as a schematic though the name indicates a component document for a part numbered 23C512.

Schematic in PDF for the Lenovo IdeaPad Y480 built on the Compal motherboard LA-8001P. Compal labels its laptop boards with LA-xxxxP numbers, and its schematics are…

Indexed as a schematic, this 406 KB PDF lists the 93AA56, 93LC56 and 93C56 parts in A, B and C variants, which identifies it as a combined datasheet for a 2 Kbit…

Datasheet in PDF for the 24AA64 and 24LC64, 64 Kbit serial EEPROMs on the I2C two-wire bus.

HP BIOS image in raw .bin form, 1.00 MB, labelled only as an original dump; the name gives no model or board number.

Duplicate copy of an HP Compaq 2230s schematic in PDF, identical in size, 604 KB, to a similarly named file, so it is probably the same document.

Schematic archive for the Sony MBX-229 motherboard, designed by Wistron under the project name Cadiz-CP, with revision -1M stated in the name.

Troubleshooting guide for the Samsung S6312 in a 1.23 MB PDF. Samsung troubleshooting documents are organised by symptom, such as phone not powering on, no charging, no…

BIOS image for the Dell Inspiron 5515 and 5415, board number 203076-1, intended for a 16 MB flash chip and compressed in a 6.07 MB zip.