CY8C4xxx, CYBLxxxx Programming Specifications | Cypress Semiconductor
CY8C4xxx, CYBLxxxx Programming Specifications
Jan 31, 2019
This programming spec provides the information necessary to program the nonvolatile memory of the CY8C4xxx and CYBLxxxx devices. It describes the communication protocol required for access by an external programmer, explains the programming algorithm, and gives electrical specifications of the physical connection.