* 5 1.2 Applications 5 2. INTRODUCTION 6 3. HARDWARE INTERFACE 6 3.1 I2C Timing Specification 6 3.1.1 Register Write Packet 7 3.1.2 Register Read Packet 8 3.2 SPI Timing Specifications 9 3.2.1 Register Write Packet 9 3.2.2 Register Read Packet 10 4. WORK MODES TRANSITION 10 5. INTERRUPT AND QUERY
BF6921A
BYD Microelectronics
681.32 KB
8/16-channel capacitive touchkey controller.
BYD Microelectronics Co., Ltd. BF6921A BF6921A Datasheet 8/16-Channel Capacitive TouchKey Controller Product Preview Reversion 1.0 Date April 16, 2.
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