CP2501EK Silicon Laboratories Inc, CP2501EK Datasheet

CP2501EK

Manufacturer Part Number

CP2501EK

Description

KIT EVALUATION CP2501

Manufacturer

Silicon Laboratories Inc

Datasheets

1.CP2501DK.pdf (2 pages)

2.CP2501DK.pdf (30 pages)

3.CP2501DK.pdf (1 pages)

4.CP2501DK.pdf (2 pages)

5.CP2501EK.pdf (10 pages)

6.CP2501EK.pdf (1 pages)

Specifications of CP2501EK

Main Purpose

Interface, Touch Screen Controller

Embedded

Yes, MCU, 8-Bit

Utilized Ic / Part

CP2501

Primary Attributes

Evaluation Board with Glass Sensor (Laminated Glass Lens)

Secondary Attributes

SPI, SMBus, or UART Interface

Interface Type

USB, I2C, SPI, UART

Operating Voltage

3.3 V

Data Bus Width

16 bit

Maximum Operating Temperature

+ 85 C

Minimum Operating Temperature

- 40 C

For Use With/related Products

CP2501, C8051F700

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

336-1989

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MORE INfORMaTION aND DOCuMENTaTION DOwNlOaDS aT:

The CP2501 bridge is Windows® 7 touch interface compliant and supports the USB

DESCRIPTION

Powerful and easy to develop, Silicon Labs’ CP2501 bridges USB communication between

the touch screen controller(s) and the host. The CP2501 USB touch screen bridge is

the only product of its kind that includes out-of-the-box USB support for touch screens,

providing pre-programmed touch screen USB interface firmware to enable developers to

quickly configure settings.

HID digitizer class. The in-device software and configuration wizard facilitate setup of

USB communication with the host and requires minimal code development. Developers

can significantly shorten the time and software expertise required for USB interface

development.

Connector

Connect to

VBUS

VBUS or

External

GND

Supply

USB

D+

Touch Screen USB Bridge Solutions

REGIN

VDD

GND

Regulator

& Monitor

VBUS

Voltage

D+

silabs.com/interface

Customization

USB Interface

Transceiver

Full-Speed

Peripheral

Controller

Oscillator

Function

12 Mbps

Product

Programmable

Touch Screen

Controller

Interface

USB HID

www.silabs.com/CP2501

Code

User

8051

EaSy BridgE for ToUch ScrEEn

USB commUnicaTion

aPPlICaTIONS

CP2501 fEaTuRES

• Pre-programmed with touch screen USB

• High-speed 48 MIPS CPU

• 53 kB of user accessible Flash memory

• 3.5 kB user accessible RAM

• Up to 16 GPIO pins

• Built-in 3 V regulator

• USB 2.0 compliant

• Windows® 7 touch interface compliant

• USB, UART, I

• 32-pin QFN (5 mm x 5 mm) package

• Laptops

• All-in-one PC

• Tablets

• eBooks

• Automated Teller Machines (ATM)

• Kiosks

• Point-of-Sale Terminals

interface firmware

Communications

SMBus Master

Interface s

SPI Master

Controller

UART

GPIO

i n TE r fac E S oLU T ionS

C, SPI

needed)

(GPIO if

Module

SMBus

Screen

UART/

Touch

SPI/

Related parts for CP2501EK

CP2501EK Summary of contents

Page 1

Touch Screen USB Bridge Solutions DESCRIPTION Powerful and easy to develop, Silicon Labs’ CP2501 bridges USB communication between the touch screen controller(s) and the host. The CP2501 USB touch screen bridge is the only product of its kind that includes ...

Page 2

... C-compiler), Source code examples and register definition files, Documentation, CP2501 development kit user’s guide CP2501 Evaluation Kit (CP2501EK) The CP2501 touch screen evaluation board demonstrates the touch screen USB bridge in action. This evaluation board includes a glass sensor with a laminated glass lens ...

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