CY8C21345-24SXIT View Datasheet(PDF) - Cypress Semiconductor
Part Name
Description
Manufacturer
CY8C21345-24SXIT Datasheet PDF : 39 Pages
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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 .................................................................. 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
Designing with PSoC Designer ....................................... 7
Select User Modules ................................................... 7
Configure User Modules .............................................. 7
Organize and Connect ................................................ 7
Generate, Verify, and Debug ....................................... 7
Pinouts .............................................................................. 8
CY8C22345, CY8C21345 28-pin SOIC ...................... 8
CY8C22545 44-pin TQFP ........................................... 9
Registers ......................................................................... 10
Register Conventions ................................................ 10
Register Mapping Tables .......................................... 10
Electrical Specifications ................................................ 13
Absolute Maximum Ratings ....................................... 14
Operating Temperature ............................................. 14
DC Electrical Characteristics ..................................... 15
AC Electrical Characteristics ..................................... 21
Packaging Information ................................................... 27
Thermal Impedances ................................................. 28
Solder Reflow Specifications ..................................... 28
Ordering Information ...................................................... 28
Ordering Code Definitions ......................................... 28
Acronyms ........................................................................ 29
Reference Documents .................................................... 29
Document Conventions ................................................. 30
Units of Measure ....................................................... 30
Numeric Conventions .................................................... 30
Glossary .......................................................................... 30
Appendix: Silicon Errata for the PSoC® CY8C21x45,
CY8C22x45 Product Family ........................................... 35
Part Numbers Affected .............................................. 35
CY8C21x45, CY8C22x45 Qualification Status .......... 35
Errata Summary ........................................................ 35
Document History Page ................................................. 37
Sales, Solutions, and Legal Information ...................... 39
Worldwide Sales and Design Support ....................... 39
Products .................................................................... 39
PSoC Solutions ......................................................... 39
Document Number: 001-43084 Rev. *Q
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