RX111_16 Datasheet, PDF (30/127 Pages) Renesas Technology Corp – 32 MHz 32-bit RX MCUs, 50 DMIPS, up to 512 Kbytes of flash memory

RX111 Group
0000 0000h
0001 0000h
0008 0000h
0010 0000h
0010 2000h
Single-chip mode*¹
RAM*²
Reserved area*³
Peripheral I/O registers
On-chip ROM (E2 DataFlash)
(8 KB)
Reserved area*³
007F C000h
007F C500h
007F FC00h
0080 0000h
Peripheral I/O registers
Reserved area*³
Peripheral I/O registers
3. Address Space
Reserved area*³
FFF8 0000h
On-chip ROM (program ROM)*²
FFFF FFFFh
Note 1. The address space in boot mode is the same as the address space in single-chip mode.
Note 2. The capacity of ROM/RAM differs depending on the products.
ROM (bytes)
RAM (bytes)
Capacity Address
Capacity Address
512 K
384 K
256 K
128 K
96 K
64 K
32 K
16 K
FFF8 0000h to FFFF FFFFh
FFFA 0000h to FFFF FFFFh
FFFC 0000h to FFFF FFFFh
FFFE 0000h to FFFF FFFFh
FFFE 8000h to FFFF FFFFh
FFFF 0000h to FFFF FFFFh
FFFF 8000h to FFFF FFFFh
FFFF C000h to FFFF FFFFh
64 K
32 K
16 K
10 K
8K
0000 0000h to 0000 FFFFh
0000 0000h to 0000 7FFFh
0000 0000h to 0000 3FFFh
0000 0000h to 0000 27FFh
0000 0000h to 0000 1FFFh
Note:See Table 1.3, List of Products, for the product type name.
Note 3. Reserved areas should not be accessed.
Figure 3.1
Memory Map
R01DS0190EJ0130 Rev.1.30
May 31, 2016
Page 30 of 127