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Part Number
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K25C81 |
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Manufacturer
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Semtech |
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Description
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Versatile PC/XC/AT/PS/2 Compatible Keyboard Encoder |
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Published
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Apr 25, 2005 |
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Detailed Description
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FlexiCoderTM K25C81 Versatile PC/XC/AT/PS/2 Compatible Keyboard Encoder
HID & SYSTEM MANAGEMENT PRODUCTS, KEYCODERTM FAM...
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Datasheet
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K25C81
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Overview
FlexiCoderTM K25C81 Versatile PC/XC/AT/PS/2 Compatible Keyboard Encoder
HID & SYSTEM MANAGEMENT PRODUCTS, KEYCODERTM FAMILY DESCRIPTION The FlexiCoder is a versatile, lowpower keyboard encoder.
It offers two bi-directional channels for communicating with a PC/XT/AT/PS2 system, and/or any optional keyboard-compatible devices, such as an 83 or 101/102 standard desktop keyboard, OCR, barcode reader, etc.
The K25C81 directly interfaces a PC keyboard port, making custom keyboard to system communications fully transparent.
TM
FEATURES • Directly interfaces a PC keyboard port • Encodes up to 144 custom keys on an 8 X 18 matrix • Buffers up to 122 keycodes • Interfaces to 83/101/102 standard keyboa...
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