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參數(shù)資料
| 型號： | M306NKFJTGP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP100 |
| 封裝： | 14 X 14 MM, 0.50 MM PITCH, PLASTIC, LQFP-100 |
| 文件頁數(shù)： | 13/86頁 |
| 文件大小： | 724K |
| 代理商： | M306NKFJTGP |
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Rev.2.10
Aug 25, 2006
page 18 of 81
REJ03B0058-0210
M16C/6N Group (M16C/6NK, M16C/6NM)
3. Memory
Under development
This document is under development and its contents are subject to change.
3. Memory
Figure 3.1 shows a Memory Map. The address space extends the 1 Mbyte from address 00000h to FFFFFh.
The internal ROM is allocated in a lower address direction beginning with address FFFFFh. For example, a
512-Kbyte internal ROM is allocated to the addresses from 80000h to FFFFFh.
As for the flash memory version, 4-Kbyte space (block A) exists in 0F000h to 0FFFFh. 4-Kbyte space is
mainly for storing data. In addition to storing data, 4-Kbyte space also can store programs.
The fixed interrupt vector table is allocated to the addresses from FFFDCh to FFFFFh. Therefore, store the
start address of each interrupt routine here.
The internal RAM is allocated in an upper address direction beginning with address 00400h. For example, a
31-Kbyte internal RAM is allocated to the addresses from 00400h to 07FFFh. In addition to storing data, the
internal RAM also stores the stack used when calling subroutines and when interrupts are generated.
The Special Function Registers (SFRs) are allocated to the addresses from 00000h to 003FFh. Peripheral
function control registers are located here. Of the SFR, any area which has no functions allocated is reserved
for future use and cannot be accessed by user.
The special page vector table is allocated to the addresses from FFE00h to FFFDBh. This vector is used by
the JMPS or JSRS instruction. For details, refer to M16C/60, M16C/20, M16C/Tiny Series Software Manual.
In memory expansion and microprocessor modes, some areas are reserved for future use and cannot be
used by users.
Use T/V-ver. in single-chip mode. The memory expansion and microprocessor modes cannot be used.
Figure 3.1 Memory Map
00000h
YYYYYh
FFFFFh
00400h
0FFFFh
10000h
0F000h
27000h
28000h
80000h
XXXXXh
Internal ROM
(data flash) (3)
Internal ROM
(program area) (4)
SFR
Internal RAM
Reserved area
External area
Reserved area (2)
External area
FFE00h
FFFDCh
FFFFFh
NOTES:
1. During memory expansion mode or microprocessor mode, cannot be used.
2. In memory expansion mode, cannot be used.
3. As for the flash memory version, 4-Kbyte space (block A) exists.
4. When using the masked ROM version, write nothing to internal ROM area.
5. Shown here is a memory map for the case where the PM10 bit in the PM1 register is 1 (block A enabled, addresses 10000h to
26FFFh for CS2 area) and the PM13 bit in the PM1 register is 1 (internal RAM area is expanded over 192 Kbytes).
* Not available memory expansion and microprocessor modes in T/V-ver..
And not available external area in T/V-ver..
Undefined instruction
Overflow
BRK instruction
Address match
Single step
Oscillation stop and re-oscillation
detection / watchdog timer
Reset
Special page
vector table
DBC
NMI
Reserved area (1)
Address XXXXXh
Capacity
Internal RAM
20 Kbytes
31 Kbytes
053FFh
16 Kbytes
043FFh
07FFFh
Address YYYYYh
Capacity
Internal ROM (4)
384 Kbytes
A0000h
256 Kbytes
C0000h
192 Kbytes
D0000h
512 Kbytes
80000h
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| M306NKFJVGP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Renesas MCU |
| M306NKFJVGP#U0 | 制造商:Renesas Electronics Corporation 功能描述: |
| M306NKME-XXXGP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Renesas MCU |
| M306NKMG-XXXGP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Renesas MCU |
| M306NKT-EPB | 功能描述:EMULATOR PROBE M16C/6N RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 配件 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program RoHS指令信息:IButton RoHS Compliance Plan 標準包裝:1 系列:- 附件類型:USB 至 1-Wire? RJ11 適配器 適用于相關產(chǎn)品:1-Wire? 設備 產(chǎn)品目錄頁面:1429 (CN2011-ZH PDF) |
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