Datasheet > CY8C20667S-24LQXI

CY8C20667S-24LQXI

更新时间： 2023-12-06 20:12:52

品牌	Logo	应用领域
英飞凌 - INFINEON		/
页数	文件大小	规格书
46页	1181K
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CY8C20xx7/S

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数据手册

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CY8C20xx7/S

Additional System Resources

Getting Started

System resources provide additional capability, such as

configurable I²C slave, SPI master/slave communication

interface, three 16-bit programmable timers, various system

resets supported by the M8C low voltage detection and power-

on reset. The merits of each system resource are listed here:

The quickest way to understand PSoC silicon is to read this

datasheet and then use the PSoC Designer Integrated

Development Environment (IDE). This datasheet is an overview

of the PSoC integrated circuit and presents specific pin, register,

and electrical specifications.

■ The I²C slave/SPI master-slave module provides 50/100/

400 kHz communication over two wires. SPI communication

over three or four wires runs at speeds of 46.9 kHz to 3 MHz

(lower for a slower system clock).

For in depth information, along with detailed programming

details, see the Technical Reference Manual for the CY8C20x37/

47/67/S PSoC devices.

For up-to-date ordering, packaging, and electrical specification

information, see the latest PSoC device datasheets on the web

at www.cypress.com/psoc.

■ The I²C hardware address recognition feature reduces the

already low power consumption by eliminating the need for

CPU intervention until a packet addressed to the target device

is received.

Application Notes/Design Guides

■ The I²C enhanced slave interface appears as a 32-byte RAM

buffer to the external I²C master. Using a simple predefined

protocol, the master controls the read and write pointers into

the RAM. When this method is enabled, the slave does not stall

the bus when receiving data bytes in active mode. For more

details, refer to the I2CSBUF User Module datasheet.

Application notes and design guides are an excellent

introduction to the wide variety of possible PSoC designs. They

are located at www.cypress.com/gocapsense. Select

Application Notes under the Related Documentation tab.

Development Kits

PSoC Development Kits are available online from Cypress at

www.cypress.com/shop and through a growing number of

regional and global distributors, which includeArrow, Avnet, Digi-

Key, Farnell, Future Electronics, and Newark. See “Development

Kits” on page 32.

■ Low-voltage detection (LVD) interrupts can signal the

application of falling voltage levels, while the advanced power-

on reset (POR) circuit eliminates the need for a system

supervisor.

■ An internal reference provides an absolute reference for

capacitive sensing.

Training

Free PSoC and CapSense technical training (on demand,

webinars, and workshops) is available online at

www.cypress.com/training. The training covers a wide variety of

topics and skill levels to assist you in your designs.

■ A register-controlled bypass mode allows the user to disable

the LDO regulator.

CYPros Consultants

Certified PSoC Consultants offer everything from technical

assistance to completed PSoC designs. To contact or become a

PSoC Consultant go to www.cypress.com/cypros.

Solutions Library

Visit our growing library of solution focused designs at

www.cypress.com/solutions. Here you can find various

application designs that include firmware and hardware design

files that enable you to complete your designs quickly.

Technical Support

For assistance with technical issues, search KnowledgeBase

articles and forums at www.cypress.com/support. If you cannot

find an answer to your question, create a technical support case

or call technical support at 1-800-541-4736.

Document Number: 001-69257 Rev. *Q

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与CY8C20667S-24LQXI相关器件

型号	品牌	获取价格	描述	数据表
CY8C20667S-24LQXIT	CYPRESS	获取价格	1.8 V CapSenseÂ® Controller with SmartSenseâ
CY8C20667S-24LQXIT	INFINEON	获取价格	CY8C20xx7/S
CY8C20746A-24FDXC	CYPRESS	获取价格	1.8 V Programmable CapSenseÂ® Controller with
CY8C20746A-24FDXCT	CYPRESS	获取价格	1.8 V Programmable CapSenseÂ® Controller with
CY8C20747-24FDXC	CYPRESS	获取价格	1.8 V CapSenseÂ® Controller with SmartSenseâ
CY8C20747-24FDXCT	CYPRESS	获取价格	1.8 V CapSenseÂ® Controller with SmartSenseâ
CY8C20766A-24FDXC	CYPRESS	获取价格	1.8 V Programmable CapSenseÂ® Controller with
CY8C20766A-24FDXCT	CYPRESS	获取价格	1.8 V Programmable CapSenseÂ® Controller with
CY8C20767-24FDXC	CYPRESS	获取价格	1.8 V CapSenseÂ® Controller with SmartSenseâ
CY8C20767-24FDXCT	CYPRESS	获取价格	1.8 V CapSenseÂ® Controller with SmartSenseâ

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