flash operation time setting register
| PRGM_CYCLE | Time base of some flash timing parameters, which represents 2 us. Default value is 64 cycles in 32 MHz (ahb clock). It is used in write and erase operations. |
| TIME_BASE | Max write operation times in one program, which are used to control Terase and Tme. User should set a pessimistic value to avoid possible error in erase/page erase operation. When user do write operation: It is used to limit allowed write numbers. (Max 21 ms-Tnvs-Tpgs-Tpgh-Tnvh)/18us = 1167 This register is only used when common write. |