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…

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

PDF datasheet, around 525 KB, for the PE12864BRF-007-B display module, probably a 128 x 64 dot graphic LCD given the 12864 code, with 007-B marking the build and…

ST7066 datasheet, a 318 KB PDF for the Sitronix dot-matrix character LCD controller and driver, commonly found on 16x2 and similar text modules and known as HD44780…

Datasheet for the Microchip PIC16F84A, a classic 18-pin flash microcontroller with data EEPROM, provided as a 1.46 MB PDF.

PDF datasheet for the SED1278, 165 KB. The SED1278 is an Epson dot-matrix character LCD controller, broadly compatible with the HD44780 used in common alphanumeric text…

Datasheet for the HJ1602A, a 16x2 character LCD module, provided as a 320 KB PDF. It covers the module dimensions, pin assignment, electrical characteristics and the…

A 1.88 MB PDF datasheet for the Microchip PIC16C71x family, PIC16 microcontrollers with an 8-bit analog-to-digital converter, the x covering several members.

PDF datasheet, 1.17 MB, for the Microchip PIC16C62x series of 8-bit EPROM-based microcontrollers.

Datasheet for the Microchip PIC16C433, provided as a 2.43 MB PDF file. The document contains the device pinout, memory organisation, peripheral descriptions, instruction…

Datasheet in PDF format, 135 KB, for the PS2002LRU-LSO-H-01 module. The 2002 figure likely follows the character display convention of 20 characters by 2 lines, and the…

PDF datasheet of 2.58 MB for the Microchip PIC16C5x series, the original baseline line of small 8-bit OTP or EPROM controllers found in older appliances, remotes and…

A general PIC reference document in PDF form, 869 KB in size. The name gives only a generic book title and no specific device, author or edition, so its exact contents…

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

Datasheet covering Microchip PIC12C5xx 8-pin microcontrollers, a widely used baseline family with EPROM or OTP program memory, provided as a 1.57 MB PDF.

Combined PDF datasheet covering the SED1530, SED1531 and SED1532, small at about 67 KB.

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

Application note about the 8051 microcontroller architecture, stored as a 319 KB PDF without any vendor named in the title.

Datasheet for the PC2002LRU-MSO-H-P1 character LCD module in PDF format, 133 KB. The 2002 part of the number conventionally means 20 characters on 2 lines, and the…

PDF titled as a midrange reference, filed as a datasheet at 3.31 MB. The name gives no manufacturer or part number, though such titles are often used for reference…

Character LCD module datasheet for part PC4004LRU-ASO-B, delivered as a 136 KB PDF. The PC4004 code conventionally means a 40 character by 4 line alphanumeric display…

PC2402ARS-AHO-A character LCD datasheet, 130 KB, in PDF. The code denotes a 24 character by 2 line alphanumeric module, while ARS-AHO-A pins down backlight, viewing…

PDF datasheet for a graphic LCD based on the KS0108 type controller, referred to here as KS108 GLCD.

Datasheet for a 2x16 character LCD module, meaning two lines of sixteen characters, supplied as an 87.6 KB PDF.

Character LCD datasheet for PC4001ARS-LEB-A, a 127 KB PDF. The PC4001 code indicates a single line display of 40 characters, while ARS-LEB-A defines backlight, viewing…

Character LCD module datasheet for PC2004LRU-DSC-H, a larger 970 KB PDF that probably includes more detailed drawings or controller data.

PC4002LRS-CSO-B datasheet, a 131 KB PDF for a character LCD module. In this numbering the digits indicate 40 characters on 2 lines, and the CSO-B tail picks a particular…