Specifications

CY8C24123A
CY8C24223A
CY8C24423A
Document Number: 38-12028 Rev. *V Page 3 of 71
Contents
PSoC Functional Overview ..............................................3
PSoC Core .................................................................. 3
Digital System .............................................................3
Analog System ............................................................4
Additional System Resources ..................................... 5
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 .......................................................... 7
PSoC Designer Software Subsystems ........................ 7
Designing with PSoC Designer ....................................... 8
Select User Modules ...................................................8
Configure User Modules ..............................................8
Organize and Connect ................................................ 8
Generate, Verify, and Debug ....................................... 8
Pinouts .............................................................................. 9
8-Pin Part Pinout ......................................................... 9
20-Pin Part Pinout .....................................................10
28-Pin Part Pinout .....................................................11
32-Pin Part Pinout .....................................................12
56-Pin Part Pinout .....................................................13
Register Reference ......................................................... 14
Register Conventions ................................................14
Register Mapping Tables ..........................................14
Electrical Specifications ................................................17
Absolute Maximum Ratings ....................................... 17
Operating Temperature .............................................18
DC Electrical Characteristics ..................................... 18
AC Electrical Characteristics ..................................... 36
Packaging Information ................................................... 50
Packaging Dimensions .............................................. 50
Thermal Impedances ................................................56
Capacitance on Crystal Pins .................................... 56
Solder Reflow Specifications ..................................... 56
Development Tool Selection ......................................... 57
Software .................................................................... 57
Development Kits ...................................................... 57
Evaluation Tools ........................................................ 57
Device Programmers ................................................. 58
Accessories (Emulation and Programming) .............. 58
Ordering Information ...................................................... 59
Ordering Code Definitions ......................................... 59
Acronyms ........................................................................ 60
Acronyms Used ......................................................... 60
Reference Documents .................................................... 60
Document Conventions ................................................. 61
Units of Measure ....................................................... 61
Numeric Conventions ................................................ 61
Glossary .......................................................................... 61
Errata ............................................................................... 66
Part Numbers Affected .............................................. 66
CY8C24123A Qualification Status ............................ 66
CY8C24123A Errata Summary ................................. 66
Document History Page ................................................. 67
Sales, Solutions, and Legal Information ...................... 70
Worldwide Sales and Design Support ....................... 70
Products .................................................................... 70
PSoC® Solutions ...................................................... 70
Cypress Developer Community ................................. 70
Technical Support ..................................................... 70