Datasheet

R8C/2H Group, R8C/2J Group 3. Memory
Rev.1.00 Mar 28, 2008 Page 18 of 65
REJ03B0217-0100
Figure 3.2 Memory Map of R8C/2J Group
Undefined instruction
Overflow
BRK instruction
Address match
Single step
Watchdog timer/voltage monitor/comparator
(Reserved)
(Reserved)
Reset
00400h
002FFh
00000h
Internal RAM
SFR
(Refer to 4. Special
Function Registers
(SFRs))
0FFFFh
0FFDCh
NOTE:
1. The blank regions are reserved. Do not access locations in these regions.
FFFFFh
0FFFFh
0YYYYh
Internal ROM
(program ROM)
0XXXh
Part Number
Internal ROM Internal RAM
Size Size
R5F212J0SNSP, R5F212J0SDSP
R5F212J1SNSP, R5F212J1SDSP
2 Kbytes
4 Kbytes
0F800h
0F000h
256 bytes
384 bytes
004FFh
0057Fh
Address 0YYYYh Address 0XXXXh