AN6022 - A COMPARISON BETWEEN NVSRAMS AND BBSRAMS | 赛普拉斯半导体
AN6022 - A COMPARISON BETWEEN NVSRAMS AND BBSRAMS
AN6022 describes the comparison of features, capabilities, and benefits between Cypress nvSRAM and BBSRAMs.
With lead-free initiatives being implemented globally, nvSRAMs have become a popular choice for NV RAM selection. This application note explores the advantages of nvSRAM over battery backed SRAM (BBSRAM). It provides a comparison of features, capabilities, and benefits between Cypress’s nvSRAM and the BBSRAM technology from other manufacturers.
Fig: Board Space Comparison between 4 Mbit Cypress nvSRAM and BBSRAM
4 Mbit nvSRAM in 44-pin TSOP-II package 4 Mbit BBSRAM in 32-pin Encapsulated package (740 mil extended)
(No battery, RoHS compliant) (Battery inside)