2.4.1 Programming Operations

Flash memory write and erase operations are controlled by the NVMCON register. Programming is performed by setting NVMCON to select the type of erase operation (Table 2-2) or write operation (Table 2-3) and initiating the programming by setting the WR control bit (NVMCON[15]).

The PGECx clock is required to complete the programming operation. The WR control bit is cleared by hardware when the operation is finished. Refer to AC/DC Characteristics and Timing Requirements for detailed information about the maximum time required for various programming operations.