STMPE16M31 datasheet(16/85 Pages) STMICROELECTRONICS

部件名	STMPE16M31

功能描述	S-Touch® 16/24-channel touchkey controller with PWM and ratio engines

PDF	85 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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16 / 85 page

Write operations

STMPE16M31, STMPE24M31

16/85

Doc ID 16174 Rev 4

Write operations

4.1

Write operations for one or more bytes

A write is first performed to load the base register address into the Address Counter without

sending a Stop condition. After the bus master receives an acknowledgement from the slave

device, it may start to send a data byte to the register (pointed by the Address Counter). The

slave device again acknowledges and the bus master terminates the transfer with a Stop

condition.

If the bus master would like to continue to write more data, it can just continue write

operation without issuing the Stop condition. After the bus master writes the last data byte

and the slave device acknowledges the receipt of the last data, the bus master may

terminate the write operation by sending a Stop condition. When the Address Counter

reaches the last memory address, it 'rolls-over' on the next data byte write.

Obsolete

Product(s)

- Obsolete

Product(s)

STMPE16M31 数据表(PDF) 16 Page - STMicroelectronics