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R2A20150NP

8-bit I/O Expander

R2A20150NP Datasheet (377.43 KB)

Preview of R2A20150NP PDF Datasheet

Datasheet Details

Part number:

R2A20150NP

Manufacturer:

Renesas ↗

File Size:

377.43 KB

Description:

8-bit i/o expander

R2A20150NP Features

* Simple 2-wire (SCL and SDA) communication with a microcontroller.

* 8-bit data conversion between serial and parallel by I2C BUS.

* Corresponds to Fast mode (400kHz) of I2C BUS specification.

* Possible to set input and output each bit separately.

* By using three chip select p

R2A20150NP General Description

The R2A20150NP/SA is a CMOS 8-bit I/O expander, which has serial to parallel and parallel to serial data converting functions. It can communicate with a microcontroller via few wiring thanks to the adoption of the 2-wire I2C BUS. Maximum 8 ICs can be connected to a bus by using 3-chip select pins, s.

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R2A20150NP 8-bit Expander Renesas

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