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BU1850MUV Datasheet - Rohm

BU1850MUV - GPIO Expander IC

GPIO expander is useful especially for the application that is in short of IO ports.

It can 2 1.

Control GPIO output states by I C write protocol.

2 2.

Know GPIO input states by I C read protocol.

Furthermore,it has the interrupt function that can release CPU from polling the registers in the GPIO e

BU1850MUV Features

* 1) An 8-Port General purpose input/output interface 150kΩPull-down resistance. 2) NMOS Open-drain output interrupt controller with up to 1us pulse noise filter and bit mask function for individual GPIO port. 3) 3volt tolerant Input 4) Built-in Power On Reset 5) 3mmx3mm small package

* Absolute ma

BU1850MUV_Rohm.pdf

Preview of BU1850MUV PDF
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Datasheet Details

Part number:

BU1850MUV

Manufacturer:

ROHM ↗

File Size:

460.82 KB

Description:

Gpio expander ic.

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