H8SSLASH2224 datasheet(816/1071 Pages) RENESAS

Il numero della parte	H8S/2224

Spiegazioni elettronici	16-Bit Single-Chip Microcomputer H8S Family/H8S/2200 Series

PDF	1071 Pages

Scroll/Zoom	100%

Produttore elettronici	RENESAS [Renesas Technology Corp]

Homepage	http://www.renesas.com

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816 / 1071 page

Section 20 Flash Memory (F-ZTAT Version)

Rev. 5.00 Aug 08, 2006 page 730 of 982

REJ09B0054-0500

Bit

Bit Name Initial Value R/W

Description

RAM2

RAM1

RAM0

R/W

Flash Memory Area Selection

When the RAMS bit is set to 1, one of the following flash

memory areas is selected to overlap the RAM area. The

areas correspond with 4-kbyte erase blocks for the 384-

kbyte or 256-kbyte flash memory, 1-kbyte erase block for

the 128-kbyte flash memory.

384-kbyte or 256-kbyte flash memory

000: H'000000 to H'000FFF (EB0)

001: H'001000 to H'001FFF (EB1)

010: H'002000 to H'002FFF (EB2)

011: H'003000 to H'003FFF (EB3)

100: H'004000 to H'004FFF (EB4)

101: H'005000 to H'005FFF (EB5)

110: H'006000 to H'006FFF (EB6)

111: H'007000 to H'007FFF (EB7)

128-kbyte flash memory

000: H'000000 to H'0003FF (EB0)

001: H'000400 to H'0007FF (EB1)

010: H'000800 to H'000BFF (EB2)

011: H'000C00 to H'000FFF (EB3)

100: Setting prohibited

101: Setting prohibited

110: Setting prohibited

111: Setting prohibited

H8S/2224 Scheda tecnica(PDF) 816 Page - Renesas Technology Corp