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参数资料
| 型号： | M30875MH-XXXGP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, MROM, 32 MHz, MICROCONTROLLER, PQFP144 |
| 封装： | 20 X 20 MM, 0.50 MM PITCH, PLASTIC, LQFP-144 |
| 文件页数： | 21/93页 |
| 文件大小： | 2401K |
| 代理商： | M30875MH-XXXGP |
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3.Memory
Page 26 of 85
3.
Memory
Figure 3.1 shows a memory map of the M32C/87 Group (M32C/87, M32C/87A, M32C/87B).
The M32C/87 Group (M32C/87, M32C/87A, M32C/87B) has 16-Mbyte address space from addresses 000000h to
FFFFFFh.
The internal ROM is allocated in lower addresses, beginning with address FFFFFFh. For example, a 512-Kbyte
internal ROM area is allocated in addresses F80000h to FFFFFFh.
The fixed interrupt vectors are allocated in addresses FFFFDCh to FFFFFFh. They store the starting address of each
interrupt routine.
The internal RAM is allocated higher addresses, beginning with address 000400h. For example, a 48-Kbyte internal
RAM area is allocated in addresses 000400h to 00C3FFh. The internal RAM is used not only for storing data but for
the stacks when subroutines are called or when interrupt requests are acknowledged.
SFRs are allocated in addresses 000000h to 0003FFh. The peripheral function control registers such as for I/O ports,
A/D converters, serial interfaces, timers are allocated here. All blank spaces within SFRs are reserved and cannot be
accessed by users.
The special page vectors are allocated addresses FFFE00h to FFFFDBh. They are used for the JMPS instruction and
JSRS instruction. Refer to the Renesas publication M32C/80 Series Software Manual for details.
Figure 3.1
Memory Map
NOTES:
1. The space is used as the external space in memory expansion mode and in microprocessor mode. It is reserved in
single-ship mode.
2. The space is reserved in memory expansion mode. It is used as the external space in microprocessor mode.
3. Additional 4-Kbyte space is provided in the flash memory version to store data. This space is used in single-chip
mode and memory expansion mode. It is reserved in microprocessor mode.
4. This space is used in single-chip mode and memory expansion mode. It is used as the external space in
microprocessor mode.
5. The watchdog timer interrupt, oscillation stop detection interrupt, and Vdet4 detection interrupt use the same vector.
000000h
000400h
XXXXXXh
00F000h
F00000h
YYYYYYh
FFFFFFh
FFFFDCh
FFFE00h
00FFFFh
Capacity
XXXXXXh
0063FFh
Internal RAM
24 Kbytes
Reset
Watchdog timer (5)
Address match
BRK instruction
Overflow
Undefined instruction
Special page
vector table
SFR
Internal RAM
Reserved
External space(1)
Reserved(2)
Internal ROM(4)
Internal ROM(3)
(Data space)
NMI
Capacity
YYYYYYh
FA0000h
Internal ROM
384 Kbytes
007FFFh
31 Kbytes
00C3FFh
48 Kbytes
F80000h
512 Kbytes
F40000h
768 Kbytes
F00000h
1024 Kbytes
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相关代理商/技术参数 |
参数描述 |
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| M30876FJAGP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS MCU |
| M30876FJAGP#U3 | 功能描述:IC M32C/87 MCU FLASH 100LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:M16C™ M32C/80/87 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 |
| M30876FJAGP#U5 | 功能描述:IC M32C/87 MCU FLASH 100LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:M16C™ M32C/80/87 标准包装:96 系列:PIC® 16F 核心处理器:PIC 芯体尺寸:8-位 速度:20MHz 连通性:I²C，SPI 外围设备:欠压检测/复位，POR，PWM，WDT 输入/输出数:11 程序存储器容量:3.5KB（2K x 14） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:128 x 8 电压 - 电源 (Vcc/Vdd):2.3 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 125°C 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 包装:管件 |
| M30876FJBGP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS MCU |
| M30876FJBGP#U3 | 功能描述:IC M32C/87 MCU FLASH 100LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:M16C™ M32C/80/87 标准包装:96 系列:PIC® 16F 核心处理器:PIC 芯体尺寸:8-位 速度:20MHz 连通性:I²C，SPI 外围设备:欠压检测/复位，POR，PWM，WDT 输入/输出数:11 程序存储器容量:3.5KB（2K x 14） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:128 x 8 电压 - 电源 (Vcc/Vdd):2.3 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 125°C 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 包装:管件 |
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