AN6073 describes the differences and similarities between Cypress’s CY7C64x13 and CY7C64215 full-speed USB microcontrollers with the intent of guiding customers when migrating designs from the CY7C64x13 to the new generation CY7C64215 microcontroller.
Introduction
Cypress Semiconductor highly recommends that its new generation enCoRe™ III (CY7C64215) be used for new full-speed USB peripheral designs instead of the legacy CY7C64x13. Customers who are currently designed in with the CY7C64x13 are encouraged to migrate to new designs with the CY7C64215.