R5F72115D160FPV datasheet(955/1228 Pages) RENESAS

Part #	R5F72115D160FPV

Description	32-Bit RISC Microcomputer SuperHTM RISC engine Family

PDF	1228 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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955 / 1228 page

Section 21 Flash Memory

Rev. 2.00 May. 08, 2008 Page 931 of 1200

REJ09B0344-0200

(2.12) The return value in the programming program, FPFR (general register R0) is checked.

(2.13) Determine whether programming of the necessary data has finished.

If more than 256 bytes of data are to be programmed, specify FMPAR and FMPDR in 256-

byte units, and repeat steps (2.10) to (2.13). Increment the programming destination address by

256 bytes and update the programming data pointer correctly. If an address which has already

been programmed is written to again, not only will a programming error occur, but also flash

memory will be damaged.

(2.14) After programming finishes, clear FKEY and specify software protection.

If this LSI is restarted by a power-on reset immediately after user MAT programming has

finished, secure a reset period (period of

RES = 0) that is at least as long as the normal 100 μs.

R5F72115D160FPV Datasheet(PDF) 955 Page - Renesas Technology Corp