Microchip datasheet for the PIC12F629 and PIC12F675, 8-pin flash microcontrollers, in a 4.81 MB PDF.

Datasheet for the Microchip PIC16C72, an 8-bit OTP or EPROM microcontroller with an analog-to-digital converter, supplied as a 1.13 MB PDF.

Datasheet in PDF form for the Atmel ATmega323, an older 8-bit AVR microcontroller with in-system programmable flash, EEPROM, SRAM and JTAG interface.

Instruction set reference in PDF format, 758 KB; the name alone does not specify the architecture, though it sits alongside AVR documents and most likely is the Atmel…

Family manual for the Atmel AVR XMEGA A series, a 4.96 MB PDF that explains the CPU, DMA, event system, clocks, power management, timers, USART, SPI, TWI, ADC, DAC…

PDF datasheet for the Atmel AT89C1051, the smallest member of the 20-pin 8051-compatible family, offering 1 KB of flash, 64 bytes of RAM and an analog comparator.

Raw 32.0 MB read of the flash chip at board position U367; the name gives only the reference designator, with no device or board.

Firmware for the SR-8989HD Premier receiver, version 3.95, dated in the name and tagged MultSW, which likely indicates a multi-software build.

Satellite receiver firmware for the SR-5090HD Extreme, version 3.95, about 3.1 MB, with a date stamp in the name.

Very small RAR archive, only 37.6 KB, labelled for the Star Track SRT 150 GOLD NEW receiver.

ZIP archive of about 7.6 MB whose name carries no model, board number or document type, so its contents cannot be identified from the label alone.

TV firmware archive for the LE32K6600G-01 with panel or software code DH000F00204, sized at 969 MB in ZIP form.

Zip archive, 10.7 MB, for the Compal motherboard HH6FH LA-L701P, which the name links to the Acer Swift X SFX16-51G model code.

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.

RAR archive of 174 KB labelled GL703GM with a GTX 1070 GPU tag. The name gives only the model code and graphics variant, so the exact contents are not stated; the small…

Zip archive labelled with the Dell Latitude E7330 model only, listed as BIOS firmware and about 11.8 MB in size.

BIOS firmware for ThinkPad L390 laptops, machine type 20NS, from Lenovo. The name gives no board number or version, so the machine type is the main matching key, and it…

Firmware archive named after the W25Q64BV, a Winbond 64 Mbit (8 MB) SPI flash chip, followed by a date-like code 20210730; no device or board is stated.

RAR archive of BIOS firmware for an Inventec-built motherboard numbered 6050A3028601, a pattern found on many HP business laptops.

BIOS firmware collection for the HP EliteBook 1040 G3 built on Quanta board DA0Y0FMBAJ1, credited to a repair technician in the name.

Large 106 MB archive with a Persian title meaning all Sierra car players, so it likely gathers firmware or dumps for Sierra brand car audio head units.

BIOS archive for the Lenovo M70t Gen 3 desktop, motherboard I670MS version 1.0. The RAR is 15.2 MB and contains the firmware image for the board SPI flash.

BIOS dump for the ASUS TUF Gaming F15 FX507, board number 6050A3437302 revision MB-A01, an Inventec-pattern design.

A 119 KB PDF tagged as a schematic and named 27256b, the b suffix suggesting a revised variant of a 27256 part.

PDF filed as a schematic under the name 28C256, the widely used 256 Kbit parallel EEPROM part code.

Datasheet in a 106 KB PDF for the 27c256, a part number in the common 27C CMOS EPROM family, although the catalogue lists it as a schematic.

16 MB BIOS binary whose name is a version code ending in WW, a format Lenovo commonly uses for firmware releases, but no model or board number is stated.

RAR archive of 197 KB for the Compal LA-B211P mainboard, revision R10 (1.0) per the name. The contents are not listed.

Small 250 KB RAR archive tied to the Compal LA-9981P mainboard, revision R10 (1.0). The contents are not described in the name.

ZIP archive of 2.16 MB labelled for the HP Pavilion dv5 line with the code QT6, which matches a Quanta platform name used on dv5 boards.

Dell Latitude D500 archive, 1022 KB, packed as RAR. The name identifies only the model, with no board number, revision or file type, so the contents need checking after…

Firmware dump for a Micromax 20B22HD-V television built on the CV59L-C23 universal mainboard, marked ok, meaning it was reported as working.

Archive for the Gigabyte GA-G31M-ES2L desktop motherboard, Intel G31 chipset, packed as a 1.15 MB ZIP.

Small RAR archive, 45.6 KB, labelled for the ASUS A7K laptop. The name gives no indication of whether it contains a schematic, a parts list, a boardview or firmware, and…

Small RAR archive of 1.18 MB named 2RS780MH-01. The code contains RS780, which matches the name of AMD's RS780 northbridge, but the name does not confirm the board…

Photo archive for MSI motherboard MS-16V41, about 38.5 MB, presumably containing pictures of the board rather than schematics or firmware.

RAR archive with Intel ME firmware version 16.1.35.2557 for the Corporate SKU on the H platform, production extracted build, checksum D31E7CDF.

EC unlocked firmware image for the HP EliteBook 745 G5, Inventec board 6050A2945701, 16 MB with no file extension.

Raw binary BIOS or firmware image of 16.0 MB with an uninformative numeric name. It states no brand, model or board number.

Raw 8.00 MB BIOS image for motherboard DAY11AMB6E0 at revision E; no laptop brand or model is stated in the name.