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LM8330 Datasheet - Texas Instruments

Keypad Controller

LM8330 Features

* 1

* 2 KEY FEATURES

* Keypad Matrices of up to of 8 x 12 Keys, Plus 8 Special Function (SF) Keys, for a Full 104 Key Support.

* Supports General-purpose I/O Expansion on Pins Not Otherwise Used for Keypad or PWM Output.

* Keypad Matrix and Dedicated Key Support:

LM8330 General Description

The LM8330 I/O - Expander and Keypad Controller is a dedicated device designed to unburden a host processor from scanning a matrix-addressed keypad and to provide flexible and general purpose, host programmable input/output functions. Three independent Pulse Width Modulation (PWM) timer outputs are .

LM8330 Datasheet (1.14 MB)

Preview of LM8330 PDF

Datasheet Details

Part number:

LM8330

Manufacturer:

Texas Instruments ↗

File Size:

1.14 MB

Description:

Keypad controller.
LM8330 www.ti.com SNVS839A JUNE 2012 REVISED MARCH 2013 LM8330 I2C-Compatible Keypad Controller with GPIO, PWM, and IEC61000 ES.

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TAGS

LM8330 Keypad Controller Texas Instruments

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