CY14V101LA
CY14V101NA
Contents
Pinouts .............................................................................. 3
Pin Definitions .................................................................. 3
Device Operation .............................................................. 4
SRAM Read ................................................................ 4
SRAM Write ................................................................. 4
AutoStore Operation .................................................... 4
Hardware STORE Operation ....................................... 4
Hardware RECALL (Power-Up) .................................. 5
Software STORE ......................................................... 5
Software RECALL ....................................................... 5
Preventing AutoStore .................................................. 6
Data Protection ............................................................ 6
Maximum Ratings ............................................................. 7
Operating Range ............................................................... 7
DC Electrical Characteristics .......................................... 7
Data Retention and Endurance ....................................... 8
Capacitance ...................................................................... 8
Thermal Resistance .......................................................... 8
AC Test Loads .................................................................. 9
AC Test Conditions .......................................................... 9
AC Switching Characteristics ....................................... 10
SRAM Read Cycle .................................................... 10
SRAM Write Cycle ..................................................... 10
Switching Waveforms .................................................... 10
AutoStore/Power-up RECALL ....................................... 13
Switching Waveforms .................................................... 13
Software Controlled STORE/RECALL Cycle ................ 14
Switching Waveforms .................................................... 14
Hardware STORE Cycle ................................................. 15
Switching Waveforms .................................................... 15
Truth Table For SRAM Operations ................................ 16
Ordering Information ...................................................... 17
Ordering Code Definitions ......................................... 17
Package Diagrams .......................................................... 18
Acronyms ........................................................................ 19
Document Conventions ................................................. 19
Units of Measure ....................................................... 19
Document History Page ................................................. 20
Sales, Solutions, and Legal Information ...................... 22
Worldwide Sales and Design Support ....................... 22
Products .................................................................... 22
PSoC® Solutions ...................................................... 22
Cypress Developer Community ................................. 22
Technical Support ..................................................... 22
Document Number: 001-53953 Rev. *K
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