UR8HC342 Datasheet - Semtech Corporation

UR8HC342 342 Robust 8042 Keyboard / ACPI-Embedded Controller

The USAR ACPITrollerTM 342 UR8HC342 is a single IC that functions both as an 8042-type Human Input Device Controller (HIDC) and an ACPI-compliant Embedded Controller (EC). The UR8HC342 provides the typical functionality of an 8042-type HID Controller with embedded key and motion scanning. In additio.

UR8HC342 Features

* Acts as an 8042 HID and ACPI Embedded Controller

* Typically consumes less than 1µA

* Two external PS/2 ports for external keyboard and mouse with autodetect and hot-plug support

* Patented Zero-Power™ operation of all PS/2 ports and the SMBus port an industry first

UR8HC342 Datasheet (190.24 KB)

UR8HC342 Datasheet Preview — Preview of UR8HC342 PDF

Datasheet Details

Part number:

UR8HC342

Manufacturer:

Semtech Corporation

File Size:

190.24 KB

Description:

342 robust 8042 keyboard / acpi-embedded controller.

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UR8HC342 342 Robust 8042 Keyboard ACPI-Embedded Controller Semtech Corporation

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