R8C-2H Datasheet, PDF (18/68 Pages) Renesas Technology Corp – MCU

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