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参数资料
| 型号： | M30842MC-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： | 15/89页 |
| 文件大小： | 764K |
| 代理商： | M30842MC-XXXGP |
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3. Memory
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3. Memory
Figure 3.1 shows a memory map of the M32C/84 group (M32C/84, M32C/84T).
The M32C/84 group (M32C/84, M32C/84T) provides 16-Mbyte address space from addresses 00000016 to
FFFFFF16.
The internal ROM is allocated lower addresses beginning with address FFFFFF16. For example, a 64-
Kbyte internal ROM is allocated in addresses FF000016 to FFFFFF16.
The fixed interrupt vectors are allocated addresses FFFFDC16 to FFFFFF16. It stores the starting address
of each interrupt routine.
The internal RAM is allocated higher addresses beginning with address 00040016. For example, a 10-
Kbyte internal RAM is allocated addresses 00040016 to 002BFF16. Besides storing data, it becomes stacks
when the subroutine is called or an interrupt is acknowleged.
SFR, consisting of control registers for peripheral functions such as I/O port, A/D converter, serial I/O, and
timers, is allocated addresses 00000016 to 0003FF16. All blank spaces within SFR are reserved and
cannot be accessed by users.
The special page vectors are allocated addresses FFFE0016 to FFFFDB16. It is used for the JMPS instruc-
tion and JSRS instruction. Refer to the Renesas publication M32C/80 Series Software Manual for details.
In memory expansion mode and microprocessor mode, some spaces are reserved and cannot be ac-
cessed by users.
Figure 3.1 Memory Map
SFR
Internal RAM
Reserved Space
External Space(1)
BRK Instruction
Overflow
Undefined Instruction
FFFFFF16
NMI
00000016
00040016
0063FF16
00F00016
00FFFF16
F0000016
F8000016
FFFFFF16
Reserved Space(2)
Internal ROM(4)
Special Page
Vector Table
Address Match
Watchdog Timer(5)
Reset
NOTES:
1. In memory expansion mode and microprocessor mode.
2. In memory expansion mode.
This space becomes external space in microprocessor mode.
3. Additional 4-Kbyte space is provided in flash memory version for storing data.
This space can be used in single-chip mode and memory expansion mode.
This space becomes reserved space in microprocessor mode.
4. This space can be used in single-chip mode and memory expansion mode.
This space becomes external space in microprocessor mode.
5. Watchdog timer interrupts, oscillation stop detect interrupts,
and voltage down detect interrupts share vectors.
FFFFDC16
FFFE0016
Internal ROM
(3)
(Data space)
Internal ROM
Capacity
192 Kbytes
320 Kbytes
512 Kbytes
YYYYYY16
FA000016
384 Kbytes
FD000016
FB000016
Internal RAM
Capacity
16 Kbytes
24 Kbytes
XXXXXX16
0043FF16
10 Kbytes
002BFF16
0063FF16
F8000016
FE000016
128 Kbytes
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M30842ME-XXXGP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 16/32-BIT CMOS MICROCOMPUTER |
| M30842SGP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 16/32-BIT CMOS MICROCOMPUTER |
| M30842SGP#U3 | 功能描述:MCU 3/5V 0K I-TEMP 144-LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:M16C™ M32C/80/84 产品培训模块:CAN Basics Part-1 CAN Basics Part-2 Electromagnetic Noise Reduction Techniques Part 1 M16C Product Overview Part 1 M16C Product Overview Part 2 标准包装:1 系列:M16C™ M32C/80/87 核心处理器:M32C/80 芯体尺寸:16/32-位 速度:32MHz 连通性:EBI/EMI，I²C，IEBus，IrDA，SIO，UART/USART 外围设备:DMA，POR，PWM，WDT 输入/输出数:121 程序存储器容量:384KB（384K x 8） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:24K x 8 电压 - 电源 (Vcc/Vdd):3 V ~ 5.5 V 数据转换器:A/D 34x10b，D/A 2x8b 振荡器型:内部 工作温度:-20°C ~ 85°C 封装/外壳:144-LQFP 包装:托盘 产品目录页面:749 (CN2011-ZH PDF) 配用:R0K330879S001BE-ND - KIT DEV RSK M32C/87 |
| M30842SGP#U5 | 功能描述:IC M32C MPU ROMLESS 144LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:M16C™ M32C/80/84 标准包装:1 系列:87C 核心处理器:MCS 51 芯体尺寸:8-位 速度:16MHz 连通性:SIO 外围设备:- 输入/输出数:32 程序存储器容量:8KB（8K x 8） 程序存储器类型:OTP EEPROM 大小:- RAM 容量:256 x 8 电压 - 电源 (Vcc/Vdd):4 V ~ 6 V 数据转换器:- 振荡器型:外部 工作温度:0°C ~ 70°C 封装/外壳:44-DIP 包装:管件 其它名称:864285 |
| M30843FHFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 16/32-BIT CMOS MICROCOMPUTER |
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