CY8C21345_11 Datasheet, PDF (2/35 Pages) Cypress Semiconductor – PSoC Programmable System-on-Chip

CY8C21345
CY8C22345, CY8C22545
Contents
PSoC Functional Overview .............................................. 3
PSoC Core .................................................................. 3
Digital System ............................................................. 3
Analog System ............................................................ 4
Additional System Resources ..................................... 4
PSoC Device Characteristics ...................................... 5
Getting Started .................................................................. 6
Application Notes ........................................................ 6
Development Kits ........................................................ 6
Training ....................................................................... 6
CYPros Consultants .................................................... 6
Solutions Library .......................................................... 6
Technical Support ....................................................... 6
Development Tools .......................................................... 6
PSoC Designer Software Subsystems ........................ 6
In-Circuit Emulator ....................................................... 7
Designing with PSoC Designer ....................................... 7
Select Components ..................................................... 7
Configure Components ............................................... 7
Organize and Connect ................................................ 8
Generate, Verify, and Debug ....................................... 8
Pinouts .............................................................................. 9
CY8C22345, CY8C21345 28-Pin SOIC ...................... 9
CY8C22545 44-Pin TQFP ......................................... 10
Registers ......................................................................... 11
Register Conventions ................................................ 11
Register Mapping Tables .......................................... 11
Electrical Specifications ................................................ 14
Absolute Maximum Ratings ....................................... 15
Operating Temperature ............................................ 15
DC Electrical Characteristics ..................................... 16
AC Electrical Characteristics ..................................... 20
Packaging Information ................................................... 26
Thermal Impedances ................................................ 27
Solder Reflow Peak Temperature ............................. 27
Ordering Information ...................................................... 27
Ordering Code Definitions ........................................ 27
Acronyms ........................................................................ 28
Acronyms Used ......................................................... 28
Reference Documents .................................................... 28
Document Conventions ................................................. 29
Units of Measure ....................................................... 29
Numeric Conventions ................................................ 29
Glossary .......................................................................... 29
Document History Page ................................................. 34
Sales, Solutions, and Legal Information ...................... 35
Worldwide Sales and Design Support ....................... 35
Products .................................................................... 35
PSoC Solutions ......................................................... 35
Document Number: 001-43084 Rev. *L
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