Renesas R8C series User Manual

R8C/1A Group, R8C/1B Group 18. Flash Memory
Rev.1.30 Dec 08, 2006 Page 248 of 315
REJ09B0252-0130
Figure 18.2 Flash Memory Block Diagram for R8C/1B Group
0C000h
User ROM area
0DFFFh
0E000h
0FFFFh
Boot ROM area
(reserved area)
(2)
0E000h
0FFFFh
NOTES:
1. When the FMR02 bit in the FMR0 register is set to 1 (rewrite enabled) and the FMR15 bit in the
FMR1 register to 0 (rewrite enabled), block 0 is rewritable. When the FMR16 bit is set to 0 (rewrite
enabled), block 1 is rewritable (only for CPU rewrite mode).
2. This area is for storing the boot program provided by Renesas Technology.
02400h
02BFFh
0D000h
User ROM area
0DFFFh
0E000h
0FFFFh
02400h
02BFFh
Block 1: 8 Kbytes
(1)
Block 0: 8 Kbytes
(1)
8 Kbytes
Block B: 1 Kbyte
Block A: 1 Kbyte
Block 1: 4 Kbytes
(1)
Block 0: 8 Kbytes
(1)
Block B: 1 Kbyte
Block A: 1 Kbyte
12 Kbyte ROM product16 Kbyte ROM product
User ROM area
0E000h
0FFFFh
02400h
02BFFh
Block 0: 8 Kbytes
(1)
Block B: 1 Kbyte
Block A: 1 Kbyte
8 Kbyte ROM product
0F000h
User ROM area
0FFFFh
02400h
02BFFh
Block 0: 4 Kbytes
(1)
Block B: 1 Kbyte
Block A: 1 Kbyte
4 Kbyte ROM product
Program ROM
Program ROM
Data flash
Data flash

Renesas R8C series Specifications

General

Brand	Renesas
Model	R8C series
Category	Computer Hardware
Language	English