R5F72115D160FPV datasheet(923/1228 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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923 / 1228 page

Section 21 Flash Memory

Rev. 2.00 May. 08, 2008 Page 899 of 1200

REJ09B0344-0200

Bit

Bit Name

Initial

Value

R/W

Description

FLER

Flash Memory Error

Indicates an error occurs during programming and erasing

flash memory.

When FLER is set to 1, flash memory enters the error

protection state.

When FLER is set to 1, high voltage is applied to the

internal flash memory. To reduce the damage to flash

memory, the reset signal must be released after the reset

period of 100

μs which is longer than normal.

0: Flash memory operates normally

Programming/erasing protection for flash memory (error

protection) is invalid.

[Clearing condition]

At a power-on reset

1: Indicates an error occurs during programming/erasing

flash memory.

Programming/erasing protection for flash memory (error

protection) is valid.

[Setting condition]

See section 21.6.3, Error Protection.

3 to 1

⎯

All 0

Reserved

These bits are always read as 0. The write value should

always be 0.

R5F72115D160FPV Datasheet(PDF) 923 Page - Renesas Technology Corp