S12FTS128KV1 Datasheet, PDF (5/46 Pages) Freescale Semiconductor, Inc – 128k byte Flash (Non-Volatile) Memory

Freescale Semiconductor, In_Blc_oc._{k Guide — FTS128K V01.03}
List of Figures
Figure 1-1 FTS128K Module Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Figure 3-1 FTS128K Flash Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Figure 3-2 Flash Clock Divider Register (FCLKDIV). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Figure 3-3 Flash Security Register (FSEC). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Figure 3-4 fts128k Test Mode Register (FTSTMOD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Figure 3-5 Flash Configuration Register (FCNFG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Figure 3-6 Flash Protection Register (FPROT). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Figure 3-7 Flash Status Register (FSTAT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Figure 3-8 Flash Command Buffer and Register (FCMD). . . . . . . . . . . . . . . . . . . . . . . . . . .27
Figure 3-9 RESERVED1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Figure 3-10 fts128k: Flash 8-bit Address High Register (FADDRHI) . . . . . . . . . . . . . . . . . . .28
Figure 3-11 Flash 8-bit Address Low Register (FADDRLO) . . . . . . . . . . . . . . . . . . . . . . . . . .28
Figure 3-12 8-bit Flash Data High Register (FDATAHI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Figure 3-13 8-bit Flash Data Low Register (FDATALO) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Figure 4-1 PRDIV8 and FDIV bits Determination Procedure . . . . . . . . . . . . . . . . . . . . . . . .33
Figure 4-2 Example Program Algorithm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Figure 6-1 FTS128K Flash Interrupt Implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
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