AU9440B21-CMS, AU9462, AU9462125-MAL-NP Selling Leads, Datasheet
MFG:ALCORMICRO Package Cooled:N/A D/C:O9+
AU9440B21-CMS, AU9462, AU9462125-MAL-NP Datasheet download
Part Number: AU9440B21-CMS
MFG: ALCORMICRO
Package Cooled: N/A
D/C: O9+
MFG:ALCORMICRO Package Cooled:N/A D/C:O9+
AU9440B21-CMS, AU9462, AU9462125-MAL-NP Datasheet download
MFG: ALCORMICRO
Package Cooled: N/A
D/C: O9+
Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
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PDF/DataSheet Download
Datasheet: AU9254A21
File Size: 207722 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: AU9462
File Size: 153694 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: AU9254A21
File Size: 207722 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
The AU9462 is an integrated low cost single chip USB keyboard controller with 2-port hub. It supports the 19 x 8 keyboard matrix. Each key can be individually programmed for standard key code, ACPI or multimedia usage. It also supports combinational key definitions in the standard 19 x 8 key matrix.
Separated ACPI key is a special feature offered by AU9462. There is one pin dedicated for all-in-one ACPI function. Fn key function is designed to enable selection of alternative matrix for small size keyboard application.
The USB descriptors and keyboard matrix can be customized via an optional external 24C08 EEPROM, or directly select the internal ROMs for 8 different model keyboards. This feature makes customization of new projects cost-effective and efficient by adding an optional external EEPROM while still using the same chip for mass production. Alcor also provides utility program to simplify EEPROM contents programming.
The USB downstream ports can be used to connect various USB peripheral devices, such as USB printer, modem, scanner, camera, mouse and joystick to the system without adding external glue logic. Multimedia and shortcut keys can support volume control, CD/DVD Play/Pause, Stop, Eject, Mute and general purpose shortcut keys such as Internet, e-mail and help.