CY8C3865LTI-059 datasheet(40/129 Pages) CYPRESS

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PSoC® 3: CY8C38 Family

Data Sheet

Document Number: 001-11729 Rev. *R

Page 40 of 129

7.1 Example Peripherals

The flexibility of the CY8C38 family’s UDBs and analog blocks

allow the user to create a wide range of components

(peripherals). The most common peripherals were built and

characterized by Cypress and are shown in the PSoC Creator

component catalog, however, users may also create their own

custom components using PSoC Creator. Using PSoC Creator,

users may also create their own components for reuse within

their organization, for example sensor interfaces, proprietary

algorithms, and display interfaces.

The number of components available through PSoC Creator is

too numerous to list in the data sheet, and the list is always

growing. An example of a component available for use in

CY8C38 family, but, not explicitly called out in this data sheet is

the UART component.

7.1.1 Example Digital Components

The following is a sample of the digital components available in

PSoC Creator for the CY8C38 family. The exact amount of

hardware resources (UDBs, routing, RAM, flash) used by a

component varies with the features selected in PSoC Creator for

the component.

Communications

I2C

UART

SPI

Functions

EMIF

PWMs

Timers

Counters

Logic

NOT

XOR

AND

7.1.2 Example Analog Components

The following is a sample of the analog components available in

PSoC Creator for the CY8C38 family. The exact amount of

hardware resources (SC/CT blocks, routing, RAM, flash) used

by a component varies with the features selected in PSoC

Creator for the component.

Amplifiers

TIA

PGA

opamp

ADC

Delta-sigma

DACs

Current

Voltage

PWM

Comparators

Mixers

7.1.3 Example System Function Components

The following is a sample of the system function components

available in PSoC Creator for the CY8C38 family. The exact

amount of hardware resources (UDBs, DFB taps, SC/CT blocks,

routing, RAM, flash) used by a component varies with the

features selected in PSoC Creator for the component.

CapSense

LCD drive

LCD control

Filters

7.1.4 Designing with PSoC Creator

7.1.4.1 More Than a Typical IDE

A successful design tool allows for the rapid development and

deployment of both simple and complex designs. It reduces or

eliminates any learning curve. It makes the integration of a new

design into the production stream straightforward.

PSoC Creator is that design tool.

PSoC Creator is a full featured Integrated Development

Environment (IDE) for hardware and software design. It is

optimized specifically for PSoC devices and combines a modern,

powerful software development platform with a sophisticated

graphical design tool. This unique combination of tools makes

PSoC Creator the most flexible embedded design platform

available.

Graphical design entry simplifies the task of configuring a

particular part. You can select the required functionality from an

extensive catalog of components and place it in your design. All

components are parameterized and have an editor dialog that

allows you to tailor functionality to your needs.

PSoC Creator automatically configures clocks and routes the I/O

to the selected pins and then generates APIs to give the

application complete control over the hardware. Changing the

PSoC device configuration is as simple as adding a new

component, setting its parameters, and rebuilding the project.

At any stage of development you are free to change the

hardware configuration and even the target processor. To

retarget your application (hardware and software) to new

devices, even from 8- to 32-bit families, just select the new

device and rebuild.

You also have the ability to change the C compiler and evaluate

an alternative. Components are designed for portability and are

validated against all devices, from all families, and against all

supported tool chains. Switching compilers is as easy as editing

the from the project options and rebuilding the application with

no errors from the generated APIs or boot code.

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