AN315 - Differences between the FM25C160 and the FM25C160B
This document points out the differences between the FM25C160 and FM25C160B devices. The two devices are identical in terms of pinouts and read/write functionality. In terms of speed, both operate up...
View ArticleAN316 - Differences between the FM25640 and the FM25640B
This document points out the differences between the FM25640 and FM25640B devices. The two devices are identical in terms of pinouts and read/write functionality. In terms of speed, the FM25640...
View ArticleAN318 - Differences between the FM25L16 and the FM25L16B
This document points out the differences between the FM25L16 and FM25L16B devices. The two devices are identical in terms of pinouts and read/write functionality. In terms of speed, both operate up to...
View ArticleAN319 - Differences between the FM25CL64 and the FM25CL64B
This document points out the differences between the FM25CL64 and FM25CL64B devices. The two devices are identical in terms of pinout, packages, and read/write functionality. In terms of speed, both...
View ArticleAN320 - Replacing the FM25256B with the FM25W256
This document points out the differences between the FM25256B and FM25W256 devices. The two devices are identical in terms of pinout, package dimensions and composition, read/write functionality, WP...
View ArticleAN321 - Differences between Grade 1 Versions of the FM25040A and the FM25040B
This document points out the differences between the Grade 1 versions of the FM25040A and the FM25040B devices. The two devices are identical in terms of package/pinout, DC/AC parameters, and...
View ArticleAN322 - Differences between Grade 1 Versions of the FM25L04 and the FM25L04B
This document points out the differences between the Grade 1 versions of the FM25L04 and the FM25L04B devices. The two devices are identical in terms of package/pinout, DC/AC parameters (except...
View ArticleAN323 - Differences between Grade 1 Versions of the FM25C160 and the FM25C160B
This document points out the differences between the Grade 1 versions of the FM25C160 and the FM25C160B devices. The two devices are identical in terms of package/pinout, DC/AC parameters, and...
View ArticleAN13842 - Recommended Usage of Byte Enables in Standby Mode for 90 nm x16...
Cypress devices with newer date codes do not require you to implement these recommendations in your design. The issue responsible for recommendations in this document was fixed in 2011. The nature of...
View ArticleAN405 - Comparing FM31xx and FM3127x/FM31L27x
The FM31xx and FM3127x/FM31L27x processor companion families are similar in many ways, however there are a few key differences. The original FM31xx family operates over a wide voltage range, 2.7V to...
View ArticleAN58304 - PSoC® 3 and PSoC 5LP – Pin Selection for Analog Designs
This matrix is used to interconnect analog blocks and GPIO pins. A good understanding of the analog routing and pin connections can help the designer make selections to achieve the best possible...
View ArticleAN109 - Differences in FM20L08 and FM28V100
This document points out the differences the FM20L08 and FM28V100 parallel F-RAM devices. For most designs, the FM28V100 device can be considered equivalent or better than the FM20L08. The two devices...
View ArticleAN112 - Differences in FM1808 and FM1808B
There are differences between the 5V FM1808 and FM1808B F-RAM devices.From a software point of view, the two devices are identical. From a hardware point of view, the differences between the two...
View ArticleAN211 - Differences between the FM24CL16 and FM24CL16B
This document points out the differences between the FM24CL16 and FM24CL16B devices. The two devices are identical in terms of pinout, read/write functionality, WP pin operation, and address pin...
View ArticleAN309 - Differences in FM25L512 and FM25V05
This document points out the differences the FM25L512 and FM25V05 F-RAM devices. For most designs, the FM25V05 device can be considered a superset of the FM25L512. The two devices are identical in...
View ArticleAN310 - Differences in FM25H20 and FM25V20
This document points out the differences the FM25H20 and FM25V20 F-RAM devices. For most designs, the FM25V20 device can be considered a superset of the FM25H20. The two devices are identical in terms...
View ArticleAN317 - Differences between the FM25L04 and the FM25L04B
This document points out the differences between the FM25L04 and FM25L04B devices. The two devices are identical in terms of pinouts and read/write functionality. In terms of speed, both operate up to...
View ArticleAN324 - Differences between Grade 1 Versions of the FM25L16 and the FM25L16B
This document points out the differences between the Grade 1 versions of the FM25L16 and the FM25L16B devices. The two devices are identical in terms of package/pinout, DC/AC parameters (except...
View ArticleAN325 - Differences between Grade 1 Versions of the FM25640 and the FM25640B
This document points out the differences between the Grade 1 versions of the FM25640 and the FM25640B devices. The two devices are identical in terms of package/pinout, DC/AC parameters, and...
View ArticleAN326 - Differences between Grade 1 Versions of the FM25CL64 and the FM25CL64B
This document points out the differences between the Grade 1 versions of the FM25CL64 and the FM25CL64B devices. The two devices are identical in terms of package/pinout, DC/AC parameters (except...
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