R01DS0190EJ0100 Datasheet, PDF (30/110 Pages) Renesas Technology Corp – 32 MHz 32-bit RX MCUs, 50 DMIPS, up to 128 Kbytes of flash memory

RX111 Group
Single-chip mode*¹
0000 0000h
0000 4000h
0008 0000h
0010 0000h
0010 2000h
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
FFFE 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
128 K
96 K
64 K
32 K
16 K
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
16 K
10 K
8K
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
R01DS0190EJ0100 Rev.1.00
Jun 19, 2013
Page 30 of 107