User manual

CY8C27143, CY8C27243
CY8C27443, CY8C27543, CY8C27643
Document Number: 38-12012 Rev. *O Page 2 of 53
Contents
Features ...............................................................................1
Logic Block Diagram ..........................................................1
Contents ..............................................................................2
PSoC Functional Overview ................................................3
PSoC Core ....................................................................3
Digital System ...............................................................3
Analog System ..............................................................4
Additional System Resources .......................................5
PSoC Device Characteristics ........................................5
Getting Started ....................................................................5
Application Notes ..........................................................5
Development Kits ..........................................................5
Training .........................................................................5
CYPros Consultants ......................................................5
Solutions Library ............................................................5
Technical Support .........................................................5
Development Tools ............................................................6
PSoC Designer Software Subsystems ..........................6
In-Circuit Emulator .........................................................6
Designing with PSoC Designer .........................................7
Select Components .......................................................7
Configure Components .................................................7
Organize and Connect ..................................................7
Generate, Verify, and Debug .........................................7
Document Conventions .....................................................8
Acronyms Used .............................................................8
Units of Measure ...........................................................8
Numeric Naming ............................................................8
Pinouts ................................................................................9
8-Pin Part Pinout ..........................................................9
20-Pin Part Pinout ........................................................9
28-Pin Part Pinout ......................................................10
44-Pin Part Pinout ......................................................11
48-Pin Part Pinout .......................................................12
56-Pin Part Pinout .......................................................14
Register Reference ...........................................................16
Register Conventions ..................................................16
Register Mapping Tables ............................................16
Electrical Specifications ..................................................19
Absolute Maximum Ratings .........................................20
Operating Temperature ..............................................20
DC Electrical Characteristics .......................................21
AC Electrical Characteristics .......................................32
Packaging Information .....................................................41
Packaging Dimensions ................................................41
Thermal Impedances ..................................................46
Capacitance on Crystal Pins ......................................46
Solder Reflow Peak Temperature ...............................47
Development Tool Selection ...........................................48
Software ......................................................................48
Development Kits ........................................................48
Evaluation Tools ..........................................................48
Device Programmers ...................................................49
Accessories (Emulation and Programming) ..................49
Third-Party Tools .........................................................49
Build a PSoC Emulator into Your Board ......................49
Ordering Information ........................................................50
Ordering Code Definitions ..........................................51
Document History Page ..................................................52
Sales, Solutions, and Legal Information ........................53
Worldwide Sales and Design Support .........................53
Products ......................................................................53
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