Datasheet, 350 KB in PDF, for the 24AA08 and 24LC08B serial EEPROMs with 8 Kbit capacity on the I2C bus.

A PDF datasheet for the 24AA04 and 24LC04B, 4 Kbit I2C serial EEPROMs commonly used to hold small configuration or calibration data.

Datasheet in PDF for the 24AA02 and 24LC02B, 2 Kbit serial EEPROMs on the two-wire I2C bus.

PDF datasheet of 338 KB covering the 24AA01 and 24LC01B, the 1 Kbit members of this I2C serial EEPROM line.

Datasheet in PDF for the 24AA00, 24LC00 and 24C00 serial EEPROMs, the smallest parts of this I2C family with only 128 bits of storage.

Short PDF of 17.5 KB titled 23SC4428, catalogued under schematics. The name gives only a part number, and its 4428 suffix resembles that of a known smart-card memory…

PDF document of 76.9 KB named 23SC1604, listed in the schematics section. Apart from the part number the name gives no detail about the manufacturer or function, so the…

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

PDF document of 126 KB for a part labelled 23c256. The 23C prefix is typically used for mask-programmed ROMs, with the number pointing to a 256 Kbit size, although the…

Component documentation in PDF, 122 KB, for a device numbered 23c128. By common convention a 23C part is a mask ROM, here with the number suggesting 128 Kbit, but the…

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.

PDF document, 134 KB, for the 23c040 part, catalogued among schematics. The 23C numbering is typical of mask ROMs, with 040 usually meaning 4 Mbit capacity, though the…

A 144 KB PDF named 23c020, describing a component in the 23C series, which by usual convention are mask-programmed ROMs; 020 normally corresponds to 2 Mbit.

PDF component document of 164 KB for the 23c010 part. Within the common 23C naming scheme this denotes a mask ROM, with 010 typically standing for 1 Mbit, though the…

PDF document of 226 KB with the short, uninformative name 22ria, filed in the schematics category.

Catalogued as a schematic, this 314 KB PDF carries only the code 22GQ100 in its name, with no laptop brand, board number or revision stated.

A 309 KB PDF listed under schematics and identified only by the code 22DGQ045. No device model, board number or revision appears in the name, and the string looks more…

Short 77.9 KB PDF in the schematic section, named only 22CGQ045, with no brand, model or board revision given.

Labelled 21FQ, this 44.9 KB PDF sits in the schematic category but states nothing about the device, board number or revision it relates to.

Schematic-category PDF of 87.1 KB whose name gives only 21DQ06, without any laptop model, board number or revision.

Indexed as a schematic, this 86.1 KB PDF is named simply 21DQ04 and names no device, board or revision.

The name 20VAPEC2002 is all this 183 KB PDF offers. It is filed as a schematic, but no brand, model, board number or revision is stated.

A 179 KB PDF placed in the schematic section and named only 20TQ, with no device, board number or revision mentioned.

At 699 KB, this is the largest file in the group. It is a PDF filed under schematics and named 20MT120UF, with no laptop brand, model or board revision stated.

Named 20MT40KB, this 127 KB PDF is classed as a schematic, though the name does not identify any device, board number or revision.

Filed as a schematic, this 168 KB PDF is identified only by 20L15T. It gives no brand, model, board number or revision, so its exact subject is unclear from the name…

A compact 44.5 KB PDF named 20FQ appears in the schematic category with no device or board information in its name.

Indexed under schematics, this 87.3 KB PDF carries the code 20ETS-FP and does not mention a laptop model, board number or revision.

Code 20ETS16S names this 139 KB PDF in the schematic category. No brand, model, board number or revision is stated.

A 176 KB PDF listed as a schematic and named 20ETS08S, with no device, board number or revision given.

Named only 20ETS, this 72.2 KB PDF is filed under schematics and describes no specific device, board number or revision.

This 112 KB PDF in the schematic section is named 20ETF-S-HV. The name lists no laptop model, board number or revision, only a part-style code with S and HV suffixes.

Filed under schematics at 212 KB, the PDF named 20ETF-S gives no device, board or revision details.

Code 20ETF-HV is the only information in the name of this 99.5 KB PDF, which is catalogued as a schematic. It gives no brand, model, board number or revision.

A schematic-category PDF of 223 KB named 20CTQ, without any device model, board number or revision in the name.

Named 20ETF-FP, this 198 KB PDF sits in the schematic category but states no laptop brand, board number or revision.

Listed as a schematic, this 315 KB PDF carries the code 20CLQ045 and nothing else: no device, board number or revision.

A 127 KB PDF filed under schematics and named 20ETF08S. It gives no device model, board number or revision.

Code 20CJQ100 names this 201 KB PDF, which is catalogued as a schematic but identifies no brand, model, board number or revision.

Schematic-category PDF of 111 KB, named 20ETF08, with no laptop model, board number or revision mentioned.