Microchip PIC14000 datasheet, a 766 KB PDF. This mixed-signal microcontroller integrates analog measurement features and was commonly used in battery chargers and…

Circuit diagram set for the Gigabyte GA-H61M-S1 at revision 3.01, a later H61-chipset micro-ATX layout, provided as a PDF of about 1.11 MB.

BIOS for the Biostar TB250-BTC PRO mining motherboard, version 6.3, for 6th generation processors, with an 8MB image described as clean and tested.

Microchip PIC16F62x datasheet, a 4.09 MB PDF covering the 18-pin flash microcontroller family that includes parts such as the PIC16F627 and PIC16F628.

Datasheet for the classic Microchip PIC16C84, an early 18-pin microcontroller with electrically erasable program memory, delivered as a 961 KB PDF.

Firmware archive for the Microsoft Surface Pro 3 with board part number X896569-001, packed as an 11.8 MB RAR.

Large 9.17 MB PDF datasheet from Microchip for the PIC18Cxx8 family, EPROM/OTP microcontrollers in the PIC18 line that include a CAN bus module.

Datasheet for the Microchip PIC14C000, a mixed-signal microcontroller aimed at measurement applications such as battery monitoring, delivered as a 766 KB PDF.

Compact 632 KB PDF datasheet from Microchip covering the PIC16C64x and PIC16C66x microcontroller families, which include analog comparator features.

Combined datasheet in PDF covering the 93C06 and 93C46 serial EEPROMs, small low-density Microwire memories from the 93-series family, 135 KB in size.

Gigabyte GA-H81-HD3 boardview for PCB revision 1.01, packed as a .tvw layout in a ZIP. Load it in a TVW-capable viewer such as Teboview to search part designators…

Short 279 KB PDF datasheet for the Microchip PIC16C5xx family of baseline microcontrollers.

Zip archive, 734 MB, labelled as Microsoft Office 2007; the name does not indicate edition, language or whether a licence key is included.

Microchip datasheet in PDF format, 2.87 MB, for the PIC16F872 flash microcontroller, a 28-pin member of the PIC16F87x line.

Dump archive for the Samsung PS43D450A2WXRU plasma TV on main board BN41-01632C, combined with the S42AX-YB11 panel.

A 146 KB PDF labelled 93LC76, which follows the naming of Microwire serial EEPROMs, so it is probably the datasheet for that device even though catalogued as a…

Excel spreadsheet, 48.2 KB, about blind mode on some Videocon LED televisions. The name does not list models, so check the contents for the sets covered.

Boardview in BDV format for the Inventec MW10G motherboard, board number 6050A2111701-MB-A03, revision A03.

ASUS B85M-K revision 1.01R boardview, a 90 KB RAR archive containing the PCB placement and net data for this micro-ATX board.

Indexed as a schematic, the 111 KB file 93lc66.pdf most likely holds the datasheet for a 93-series Microwire serial EEPROM.

Studiomaster Logic-12 schematic, a compact 552 KB PDF. Studiomaster is a British maker of mixing consoles and powered mixers, and the Logic name refers to one of its…

Learn Arduino, a Spanish guide in a 5.69 MB PDF focused on the Arduino microcontroller platform rather than repair of a specific device.

The 128 KB PDF named 93LCX6 matches the naming of 93LC-series Microwire serial EEPROMs, so despite the schematic label it is likely a datasheet covering several…

Schematic for the M325 sub board, the secondary daughterboard of a phone, compressed as a 1.39 MB ZIP.

Gigabyte GA-H77M-D3H schematic in PDF, with the R12 token likely meaning revision 1.2, packed in a RAR archive.

PDF datasheet, 2.54 MB, for the Microchip PIC16F72 flash microcontroller with an 8-bit ADC and capture, compare and PWM module.

Datasheet for the Microchip PIC16C505, a small 14-pin microcontroller from the baseline PIC range, provided as a 1.18 MB PDF.

Microchip PIC16C6x family datasheet, a 2.64 MB PDF covering several related 8-bit OTP or EPROM microcontrollers grouped under one x placeholder.

Microchip datasheet for the PIC12C67x series, small 8-pin EPROM/OTP microcontrollers with analog-to-digital conversion, in a 1.90 MB PDF.

Programming specification from Microchip describing how to program the flash and data EEPROM memory of PIC16F87X microcontrollers, supplied as a 201 KB PDF.

Nokia 2300 schematic diagram, a PDF of 317 KB with no revision or board version mentioned in its name.

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

The 154 KB file 93CXXXX.pdf is indexed as a schematic, but the wildcard name points to a datasheet covering a range of 93C-series Microwire serial EEPROMs.

Full datasheet for the ATmega169 AVR microcontroller, distributed as a 2.97 MB PDF. This part includes an integrated LCD controller, and the document covers its segment…

Headset or hands-free section of the Samsung Galaxy A30s (SM-A30S) schematic, a 2.31 MB PDF, somewhat smaller than the other pages in the set.

Microsoft Surface Pro 5 schematic in PDF form for board M1007506-015, revision U22. It documents the logic board circuits, useful for tracing power rails, checking the…

Openbox S3 firmware package at version 1.16, a 3.50 MB ZIP intended for the standard S3 receiver rather than the Micro variant.

Boardview data for the ASUS Maximus VII Gene micro-ATX board, PCB revision 1.01A, stored in the 172 KB .fz format common to ASUS desktop boardviews.