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参数资料
| 型号： | M306NMFHTGP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP128 |
| 封装： | 14 X 20 MM, 0.50 MM PITCH, PLASTIC, LQFP-128 |
| 文件页数： | 10/84页 |
| 文件大小： | 586K |
| 代理商： | M306NMFHTGP |
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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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相关代理商/技术参数 |
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| M306NMFHVGP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Renesas MCU |
| M306NMFJGP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Renesas MCU |
| M306NMFJGP#U3 | 功能描述:IC M16C MCU FLASH 128LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:M16C™ M16C/60/6NM 标准包装:160 系列:S08 核心处理器:S08 芯体尺寸:8-位 速度:40MHz 连通性:I²C，LIN，SCI，SPI 外围设备:LCD，LVD，POR，PWM，WDT 输入/输出数:53 程序存储器容量:32KB（32K x 8） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:1.9K x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 5.5 V 数据转换器:A/D 12x12b 振荡器型:内部 工作温度:-40°C ~ 105°C 封装/外壳:64-LQFP 包装:托盘 |
| M306NMFJTGP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Renesas MCU |
| M306NMFJVGP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Renesas MCU |
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