STMPE811_08 datasheet(46/54 Pages) STMICROELECTRONICS

Part #	STMPE811

Description	8-bit port expander with advanced touchscreen controller

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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GPIO controller

STMPE811

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GPIO_SET_PIN

GPIO set pin register

Address:

0x10

Type:

R/W

Reset:

0x00

Description:

GPIO set pin register.

Writing 1 to this bit causes the corresponding GPIO to go to 1 state.

Writing 0 has no effect.

GPIO_CLR_PIN

Clear pin state register

Address:

0x11

Type:

R/W

Reset:

0x00

Description:

GPIO clear pin state register.

Writing ‘1’ to this bit causes the corresponding GPIO to go to 0 state.

Writing ‘0’ has no effect.

GPIO_MP_STA

GPIO monitor pin state register

Address:

0x12

Type:

R/W

Reset:

0x00

Description:

GPIO monitor pin state.

Reading this bit yields the current state of the bit. Writing has no effect.

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STMPE811 Datasheet(PDF) 46 Page - STMicroelectronics

STMPE811 Datasheet(HTML) 46 Page - STMicroelectronics

Similar Part No. - STMPE811_08

Similar Description - STMPE811_08

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