Semiconductor Informations
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[ Descriptions ]
| LM8333 National Semiconductor - Keypad Controller LM8333 Keypad Controller with I, O Expansion and ACCESS.bus Host Interface September 2006 LM8333 Keypad Controller with I, O Expansion and ACCESS.bus Host Interface 1.0 General Description The LM8333 is a general-purpose controller for matrixaddressed keypads which provides an ACCESS.bus (I2Ccompatible) interface to a host microcontroller. It offloads the burden of keyboard scanning from the h |
| LM8333 Texas Instruments - Mobile I/O Companion Sup Key-Scan I/O Expansion PWM ACCESS.bus Host I/F (Rev. K) |
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