1 Features

• Dual DLP controller support for up to 4K ultra high

definition (UHD) resolution display using digital

micromirror device (DMD):

– Up to 4K at 60 Hz

– Up to 1080p at 240 Hz

– Up to 1080p at 120 Hz (3D)

• Provides single 30-bit or dual 60-bit input pixel

interface:

– RGB data format

– 8, 9 or 10 bits per Color

– Pixel clock up to 600 MHz in dual 30-bit mode

on dual controller

• High-speed, low voltage differential signaling

(LVDS) DMD interface

• Microprocessor peripherals

– Programmable pulse-width modulation (PWM)

and capture timers

SSP ports

– One USB 1.1 secondary port

• Image processing

– Multiple image processing algorithms

– Frame rate conversion

– Color coordinate adjustment

– Programmable color space conversion

– Programmable degamma and splash

– Integrated support for 3-D display

– 1-D keystone correction

• Integrated clock generation circuitry

– Operates on a single 20 MHz crystal

– Integrated spread spectrum clocking

• External memory support

– Parallel flash for microprocessor and PWM

sequence

• 516 pin plastic ball grid array package

• Supports LED, and laser hybrid illuminations

2 Applications

• Laser TV

• Smart projector

• Digital signage

• Enterprise projectors

3 Description

The DLPC4420 is a digital display controller for the

DLP display chipset. The chipset is comprised of

DLPC4420 display controller, DLP DMD, DLPA100 -

controller power management device and DLPA300 -

DMD power management device (refer to the DMD

data sheet). This solution is a great fit for display

systems that require high resolution, high brightness

and system simplicity. To ensure reliable operation,

the DLPC4420 display controller must always be used

with a DLP DMD and respective power management

devices.

Device Information

PART NUMBER(1)

PACKAGE

BODY SIZE (NOM)

DLPC4420

ZPC (516)

27.00 mm × 27.00 mm

(1)

For all available packages, see the orderable addendum at

the end of the data sheet.

Simplified Schematic

DLPC4420

DLPS222 – DECEMBER 2021

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.