Datasheet for the KB9022Q, an ENE embedded controller widely used on laptop motherboards to manage power sequencing, the keyboard matrix, battery charging and fan…

PDF datasheet, about 253 KB, for the KB9028Q, an ENE keyboard and embedded controller found on many notebook mainboards.

Datasheet for the KB9022Q, an ENE Technology keyboard and embedded controller found on many notebook motherboards, in a compact 137 KB PDF.

Datasheet for the ENE KB9012QF, a keyboard and embedded controller widely fitted to laptops, as a 3.65 MB PDF.

PDF of 2.15 MB filed as a datasheet but labelled with the Wistron project name Raichu_SR, number 18762, and the KB9028Q, an ENE embedded controller.

Full Atmel datasheet for the AT89S8253, an 8051-compatible microcontroller with 12 KB of in-system programmable flash and 2 KB of onboard EEPROM.

Datasheet labelled AT89C8252, an Atmel 8051-family microcontroller document of 316 KB; the same size as the AT89S8252 sheet suggests related or identical content, so…

Datasheet for the Atmel AT89C55, an 8051-family microcontroller with 20 KB of reprogrammable flash and 256 bytes of RAM, supplied as a 421 KB PDF.

Datasheet for the tiny22, a name pointing to the Atmel AVR ATtiny22 microcontroller, provided as a 933-935 KB class PDF of 935 KB.

Datasheet for the Atmel AT89S8252, an 8051-family microcontroller with 8 KB of downloadable flash, 2 KB of EEPROM and an SPI interface used for in-system programming.

Atmel datasheet for the AT89C55WD, an 8051-compatible microcontroller with 20 KB of flash, 256 bytes of RAM, three timers and a watchdog timer, as reflected by the WD…

Datasheet for the Atmel AT89S52, one of the most popular 8051-compatible microcontrollers, with 8 KB of ISP flash, 256 bytes of RAM and three 16-bit timers.

Datasheet for the Atmel AT89C1051U, a 20-pin 8051-compatible microcontroller with 1 KB of flash; the U version adds a UART and second timer compared with the basic…

Atmel datasheet covering the AT24C32 and AT24C64 serial EEPROMs, 32 Kbit and 64 Kbit two-wire I2C memories.

Advanced Power Electronics datasheet for the AP73T03GMT-HF, a 226 KB PDF that the file name lists at 224 KB.

Datasheet for the 2SD1427 NPN bipolar transistor, a compact 66 KB PDF from the Japanese 2SD numbering family.

Short datasheet of 55.8 KB in PDF format, catalogued as SDNS022B, a literature number with a revision letter appended.

Texas Instruments literature number SDLS128, a 546 KB PDF datasheet. The name does not reveal the device, so check the document heading for the covered 74-series part.

Condensed 235 KB datasheet for the mega32, corresponding to the Atmel AVR ATmega32 microcontroller, with the s suffix indicating the summary version.

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…

Labelled SDNS035E, this 189 KB PDF is a datasheet whose letter suffix most likely indicates the fifth revision of the document.

PDF datasheet numbered SDLS130 by Texas Instruments, 561 KB in size. Only the document code appears in the name, so the specific logic IC has to be identified from the…

Datasheet in PDF, about 800 KB, identified only by 1366 in the name, most likely referring to the LGA1366 processor socket.

Summary edition of the ATmega165 AVR microcontroller datasheet, a 252 KB PDF. Short versions usually present the feature list, pin configuration, pin descriptions…

First section, labelled P1, of the PE160160BRF-001H module datasheet, saved as a 431 KB PDF.

Optocoupler datasheet for the SFH617A, a 429 KB PDF. This part is a phototransistor-output optocoupler commonly used in the feedback loop of switching power supplies to…

A 591 KB PDF datasheet listed under the literature code SDNS041. The file name gives only this document number, without stating the device or manufacturer, so read the…

Compact 70.2 KB datasheet in PDF, named only by the literature number SDNS029C, with the C suffix probably denoting a later revision.

Datasheet of 216 KB in PDF format, labelled SDNS015C, which is a literature code with a revision letter rather than a component name.

SN74161N datasheet, a 25.6 KB PDF for the synchronous presettable 4-bit binary counter with asynchronous clear, supplied in plastic DIP (N suffix).

Datasheet in PDF form for a part marked C4581. The name gives only this code, which may be an abbreviated transistor marking, so check the document header to confirm the…

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…

PDF datasheet for the ICL8038 precision waveform generator and voltage-controlled oscillator, a classic chip giving simultaneous sine, square and triangle outputs.

Texas Instruments datasheet for the CD4094 eight-stage shift-and-store bus register, supplied as a 285 KB PDF.

CD4093B datasheet in PDF format, about 575 KB, covering the CMOS quad two-input NAND gate with Schmitt-trigger inputs.

Specification sheet in PDF, about 218 KB, for the PE160160-001 display module, apparently the base 001 version of a 160 x 160 dot graphic LCD.

A 122 KB PDF datasheet named SDZS003A, a literature number whose final letter usually indicates a document revision.

Fairly large datasheet at 981 KB, in PDF, identified as SDNS040A, where the A suffix likely denotes a revised version of the document.