參數(shù)資料
型號： R5F364AMDFA
元件分類： 微控制器/微處理器
英文描述： 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP100
封裝： 14 X 20 MM, 0.65 MM PITCH, PLASTIC, QFP-100
文件頁數(shù)： 10/90頁
文件大?。?/td> 1261K
代理商： R5F364AMDFA
Page 18 of 88
3. Address Space
3.2
Memory Map
Special function registers (SFRs) are allocated from address 00000h to 003FFh and from 0D000h to
0D7FFh. Peripheral function control registers are located here. All blank areas within SFRs are reserved.
Do not access these areas.
Internal RAM is allocated from address 00400h or higher, with 10 KB of internal RAM allocated from 00400h
to 02BFFh. Internal RAM is used not only for data storage, but also for the stack area when subroutines are
called or when an interrupt request is accepted.
The internal ROM is flash memory. Three internal ROM areas are available: data flash, program ROM 1,
and program ROM 2.
The data flash is allocated from 0E000h to 0FFFFh. This data flash area is mostly used for data storage, but
can also store programs.
Program ROM 2 is allocated from 10000h to 13FFFh. Program ROM 1 is allocated from FFFFFh or lower, with
the 64-KB program ROM 1 area allocated from address F0000h to FFFFFh.
The special page vectors are allocated from FFE00h to FFFD7h. They are used for the JMPS and JSRS
instructions. Refer to the M16C/60, M16C/20, M16C/Tiny Series Software Manual for details.
The fixed vector table for interrupts is allocated from FFFDCh to FFFFFh.
The 256 bytes beginning with the start address set in the INTB register compose the relocatable vector table
for interrupts.
Figure 3.2 shows the Memory Map.
Figure 3.2
Memory Map
Notes:
1. Do not access reserved areas.
2. The figure above applies under the following conditions:
- Memory expansion mode
- The PM10 bit in the PM1 register is 1
(addresses 0E000h to 0FFFFh are used as data flash)
- The PRG2C0 bit in the PRG2C register is 0 (program ROM 2 enabled)
- The PM13 bit in the PM1 register is 1
(all areas in internal RAM, and the program ROM 1 area from 80000h are usable)
00000h
XXXXXh
0D000h
00400h
0D800h
0E000h
10000h
14000h
80000h
YYYYYh
FFFFFh
28000h
27000h
Special page vector table
FFFFFh
FFFDCh
FFE00h
FFFD8h
Reserved area
256 bytes beginning with the
start address set in the INTB
register
Fixed vector table
Address for ID code stored
OFS1 address
Relocatable vector table
On-chip debugger
monitor area
13FFFh
13FF0h
13000h
User boot code area
Size
Address YYYYYh
Program ROM 1
128 KB
E0000h
256 KB
C0000h
512 KB
80000h
Size
Address XXXXXh
Internal RAM
12 KB
033FFh
20 KB
053FFh
31 KB
07FFFh
Internal RAM
Reserved area
SFR
Internal ROM
(data flash)
Internal ROM
(program ROM 2)
Reserved area
External area
Reserved area
Internal ROM
(program ROM 1)
External area
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R5F364AMDFB 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:This MCU consumes low power, and supports operating modes
R5F364AMDFB#U0 制造商:Renesas Electronics Corporation 功能描述:
R5F364AMNFA 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:This MCU consumes low power, and supports operating modes
R5F364AMNFA#U0 制造商:Renesas Electronics Corporation 功能描述:M16C64A 512/31KB -20 85C 100QFP - Trays
R5F364AMNFB 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:This MCU consumes low power, and supports operating modes
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