CY8C22x13 Final Data Sheet

PSoC™ Overview

 

 

Document Conventions

Acronyms Used

The following table lists the acronyms that are used in this doc- ument.

Acronym

Description

AC

alternating current

 

 

ADC

analog-to-digital converter

 

 

API

application programming interface

 

 

CPU

central processing unit

 

 

CT

continuous time

 

 

DAC

digital-to-analog converter

 

 

DC

direct current

 

 

EEPROM

electrically erasable programmable read-only memory

 

 

FSR

full scale range

 

 

GPIO

general purpose IO

 

 

IO

input/output

 

 

IPOR

imprecise power on reset

 

 

LSb

least-significant bit

 

 

LVD

low voltage detect

 

 

MSb

most-significant bit

 

 

PC

program counter

 

 

POR

power on reset

 

 

PPOR

precision power on reset

 

 

PSoC™

Programmable System-on-Chip

 

 

PWM

pulse width modulator

 

 

RAM

random access memory

 

 

ROM

read only memory

 

 

SC

switched capacitor

 

 

SMP

switch mode pump

 

 

Units of Measure

A units of measure table is located in the Electrical Specifica- tions section. Table 3-1 on page 13 lists all the abbreviations used to measure the PSoC devices.

Numeric Naming

Hexidecimal numbers are represented with all letters in upper- case with an appended lowercase ‘h’ (for example, ‘14h’ or ‘3Ah’). Hexidecimal numbers may also be represented by a ‘0x’ prefix, the C coding convention. Binary numbers have an appended lowercase ‘b’ (e.g., 01010100b’ or ‘01000011b’). Numbers not indicated by an ‘h’ or ‘b’ are decimal.

Table of Contents

For an in depth discussion and more information on your PSoC device, obtain the PSoC Mixed Signal Array Technical Refer- ence Manual. This document encompasses and is organized into the following chapters and sections.

1. Pin Information

8

1.1 Pinouts

8

1.1.1

8-Pin Part Pinout

8

1.1.2

20-Pin Part Pinout

8

1.1.3

32-Pin Part Pinout

9

2. Register Reference

10

2.1

Register Conventions

10

 

2.1.1 Abbreviations Used

10

2.2

Register Mapping Tables

10

3. Electrical Specifications

13

3.1

Absolute Maximum Ratings

14

3.2

Operating Temperature

14

3.3

DC Electrical Characteristics

15

 

3.3.1

DC Chip-Level Specifications

15

 

3.3.2 DC General Purpose IO Specifications ....

15

 

3.3.3 DC Operational Amplifier Specifications ...

16

 

3.3.4 DC Analog Output Buffer Specifications ...

18

 

3.3.5 DC Analog Reference Specifications

19

 

3.3.6 DC Analog PSoC Block Specifications

19

 

3.3.7 DC POR and LVD Specifications

20

 

3.3.8

DC Programming Specifications

21

3.4

AC Electrical Characteristics

22

 

3.4.1

AC Chip-Level Specifications

22

 

3.4.2 AC General Purpose IO Specifications ....

24

 

3.4.3 AC Operational Amplifier Specifications ...

25

 

3.4.4 AC Digital Block Specifications

27

 

3.4.5 AC Analog Output Buffer Specifications ...

28

 

3.4.6 AC External Clock Specifications

29

 

3.4.7

AC Programming Specifications

29

 

3.4.8

AC I2C Specifications

30

4. Packaging Information

31

4.1

Packaging Dimensions

31

4.2

Thermal Impedances

34

4.3

Capacitance on Crystal Pins

34

5.

Ordering Information

35

 

5.1

Ordering Code Definitions

35

6.

Sales and Company Information

36

 

6.1

Revision History

36

 

6.2

Copyrights

36

June 3, 2004

Document No. 38-12009 Rev. *E

7

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Cypress CY8C22213, CY8C22113 manual Document Conventions, Table of Contents