MCIMX23LCD Freescale Semiconductor, MCIMX23LCD Datasheet

MCIMX23LCD

Manufacturer Part Number

MCIMX23LCD

Description

MODULE LCD IMX233 4.3" WQVGA

Manufacturer

Freescale Semiconductor

Series

i.MX23r

Type

Applications Processorsr

Datasheets

1.MCIMX23LCD.pdf (2 pages)

2.MCIMX23LCD.pdf (2 pages)

3.MCIMX23LCD.pdf (29 pages)

4.MCIMX23LCD.pdf (2 pages)

Specifications of MCIMX23LCD

Contents

Board

Processor To Be Evaluated

ARM926EJ-S

Processor Series

i.MX233

Data Bus Width

32 bit

Interface Type

RS-232, Ethernet, UART

Core

ARM926EJS

Maximum Operating Temperature

+ 50 C

Minimum Operating Temperature

- 10 C

Operating Supply Voltage

5 V

Silicon Manufacturer

Freescale

Core Architecture

ARM

Core Sub-architecture

ARM9

Silicon Core Number

I.MX2

Silicon Family Name

I.MX23

Kit Contents

I.MX23 WVGA 4.3" LCD

Rohs Compliant

Yes

Tool Type

Development Kit

Cpu Core

ARM926EJ-S

For Use With/related Products

ARM926EJ-S

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Consumer and Industrial/General Embedded Market

i.MX233 Applications Processor

32-bit Embedded Microprocessor – ARM

Overview

The i.MX233 applications processor extends

Freescale’s ARM9 portfolio and introduces

several unique features such as power

management, analog audio, 12-bit ADC’s and

a touch screen controller that allows customers

to eliminate external components, reducing

their overall system bill of materials cost. The

i.MX233 integrates industry-leading power

management technology to manage the power

sequencing required by the processor itself

and supplies power to other components in

the system, such as external memories, from

a single Li-Ion battery. Additionally, analog

audio features such as the stereo ADC/DAC

and amplifiers, plus a mono speaker amplifier

provide a complete solution in a single device

for multimedia applications. Furthermore, many

consumer applications require a rich graphical

user interface which is supported with the LCD

touch screen controller and basic hardware

graphics acceleration with the pixel pipeline

processor.

The i.MX233 is offered in two packages to

provide more tailored options for the various

target applications. The 169 BGA package

provides access to all of the features of the

i.MX233. The 128 LQFP package provides

a subset of these features in order to fit into

the smaller pin count package. This smaller

package option is ideal for cost-sensitive entry

level applications that use small displays, don't

require touchscreen user interface and have

manufacturing restrictions (number of board

layers). The feature differences are shown in the

block diagram and table.

Target applications

• Portable Media Players

• Portable Navigation Devices

• Home Appliances

• Graphical Remote Controls

• Home Automation

• eBooks

• Digital Picture Frames

• Audio peripherals and accessories

• VoIP Handsets

• Simple human machine interface (HMI)

Key Features

CPU

• ARM926EJ-S™ runs up to 454MHz

• 16KB I & D L1 Cache

Power Management

• Integrated DC-DC converter with multiple

• Supports Li-Ion batteries

• Direct power from 5V source (USB, wall

• Battery charging capability

• On-chip silicon speed and temp sensors

Connectivity

• High-Speed USB Host / Device with

• UART

• Serial peripheral interfaces (SPI)

• 12-bit Low-Resolution ADC (LRADC)

• 3.3V general purpose I/O

Multimedia and Graphics Processing

• Display controller optimized for up to

• Pixel processing pipeline (PXP) to handle

• TV Encoder and 10-bit Video DAC out

panels for industrial applications

channel outputs

power or other source)

integrated PHY

24-bit-per-pixel VGA (640 x 480) resolution

post display frame pre-processing in

hardware with minimal memory overhead

Memory

• Internal 32KB SRAM

• Support for external DDR1, mDDR

• Support for external NAND with hardware

• Support for external managed NANDs

Audio

• Stereo analog audio ADC/DAC

• Stereo headphone amplifier

• 1.5W mono speaker amplifier output

• S/PDIF digital output

• Serial Audio Interface (I2S)

Benefits

CPU Performance and Low Power

454MHz ARM9 CPU with ample headroom

for many consumer and embedded

applications without sacrificing battery life.

For plugged in “always on” devices, the low

power consumption of the i.MX233

can improve energy efficiency.

Simplified Development

The integration of mixed-signal analog such

as power management, analog audio and

A/D channels reduces system complexity

and speeds time-to-market. In addition, an

image processing unit supporting 24-bit VGA

displays is integrated to provide rich user

interfaces. With a wide range of connectivity

options, such as UART, SDIO, USB and I

the i.MX233 processor provides the ability to

connect wirelessly to other devices, through

the use of off-chip Bluetooth

wireless protocols.

error correction (20-bit BCH or 8-bit

Reed Solomon)

via SDIO

™

, Wi-Fi and other

Related parts for MCIMX23LCD

MCIMX23LCD Summary of contents

Page 1

Consumer and Industrial/General Embedded Market i.MX233 Applications Processor 32-bit Embedded Microprocessor – ARM Overview The i.MX233 applications processor extends Freescale’s ARM9 portfolio and introduces several unique features such as power management, analog audio, 12-bit ADC’s and a touch screen controller ...

Page 2

Cost Efficient The integration of mixed-signal analog such as power management, analog audio and A/D channels eliminates external components thereby reducing overall system bill of materials cost. Optimized System-on-Chip With an ARM9 core operating up to 454MHz, the i.MX233 processor is designed to maximize performance and extend battery life. An integrated ...

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