CY8C21345-24SXIT(2010) View Datasheet(PDF) - Cypress Semiconductor
Part Name
Description
Manufacturer
CY8C21345-24SXIT Datasheet PDF : 35 Pages
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CY8C21345
CY8C22345, CY8C22545
Getting Started
The quickest way to understand PSoC silicon is to read this data
sheet and then use the PSoC Designer Integrated Development
Environment (IDE). This data sheet is an overview of the PSoC
integrated circuit and presents specific pin, register, and
electrical specifications.
For in depth information, along with detailed programming
details, see the Technical Reference Manual for this PSoC
device.
For up-to-date ordering, packaging, and electrical specification
information, see the latest PSoC device data sheets on the web
at http://www.cypress.com.
Application Notes
Application notes are an excellent introduction to the wide variety
of possible PSoC designs and are available at
http://www.cypress.com.
Development Kits
PSoC Development Kits are available online from Cypress at
http://www.cypress.com and through a growing number of
regional and global distributors, which include Arrow, Avnet,
Digi-Key, Farnell, Future Electronics, and Newark.
Training
Free PSoC technical training (on demand, webinars, and
workshops) is available online at http://www.cypress.com. The
training covers a wide variety of topics and skill levels to assist
you in your designs.
CYPros Consultants
Certified PSoC Consultants offer everything from technical
assistance to completed PSoC designs. To contact or become a
PSoC Consultant go to http://www.cypress.com and refer to
CYPros Consultants.
Solutions Library
Visit our growing library of solution focused designs at
http://www.cypress.com. 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 http://www.cypress.com. If you cannot find
an answer to your question, call technical support at
1-800-541-4736.
Development Tools
PSoC Designer is a Microsoft® Windows-based, integrated
development environment for the Programmable
System-on-Chip (PSoC) devices. The PSoC Designer IDE runs
on Windows XP or Windows Vista.
This system provides design database management by project,
an integrated debugger with In-Circuit Emulator, in-system
programming support, and built-in support for third-party
assemblers and C compilers.
PSoC Designer also supports C language compilers developed
specifically for the devices in the PSoC family.
PSoC Designer Software Subsystems
System-Level View
A drag-and-drop visual embedded system design environment
based on PSoC Express. In the system level view you create a
model of your system inputs, outputs, and communication inter-
faces. You define when and how an output device changes state
based upon any or all other system devices. Based upon the
design, PSoC Designer automatically selects one or more PSoC
programmable system-on-chip controllers that match your
system requirements.
PSoC Designer generates all embedded code, then compiles
and links it into a programming file for a specific PSoC device.
Chip-Level View
The chip-level view is a more traditional integrated development
environment (IDE). Choose a base device to work with and then
select different onboard analog and digital components called
user modules that use the PSoC blocks. Examples of user
modules are ADCs, DACs, Amplifiers, and Filters. Configure the
user modules for your chosen application and connect them to
each other and to the proper pins. Then generate your project.
This prepopulates your project with APIs and libraries that you
can use to program your application.
The device editor also supports easy development of multiple
configurations and dynamic reconfiguration. Dynamic
configuration allows for changing configurations at run time.
Hybrid Designs
You can begin in the system-level view, allow it to choose and
configure your user modules, routing, and generate code, then
switch to the chip-level view to gain complete control over
on-chip resources. All views of the project share a common code
editor, builder, and common debug, emulation, and programming
tools.
Document Number: 001-43084 Rev. *L
Page 6 of 35
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