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| 型號： | M30842MC-XXXGP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, MROM, 32 MHz, MICROCONTROLLER, PQFP144 |
| 封裝： | 20 X 20 MM, 0.50 MM PITCH, PLASTIC, LQFP-144 |
| 文件頁數(shù)： | 17/91頁 |
| 文件大小： | 903K |
| 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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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| M30842ME-XXXGP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16/32-BIT CMOS MICROCOMPUTER |
| M30842SGP | 制造商:RENESAS 制造商全稱: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 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:M16C™ M32C/80/84 產品培訓模塊:CAN Basics Part-1 CAN Basics Part-2 Electromagnetic Noise Reduction Techniques Part 1 M16C Product Overview Part 1 M16C Product Overview Part 2 標準包裝:1 系列:M16C™ M32C/80/87 核心處理器:M32C/80 芯體尺寸:16/32-位 速度:32MHz 連通性:EBI/EMI，I²C，IEBus，IrDA，SIO，UART/USART 外圍設備:DMA，POR，PWM，WDT 輸入/輸出數(shù):121 程序存儲器容量:384KB（384K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:24K x 8 電壓 - 電源 (Vcc/Vdd):3 V ~ 5.5 V 數(shù)據(jù)轉換器:A/D 34x10b，D/A 2x8b 振蕩器型:內部 工作溫度:-20°C ~ 85°C 封裝/外殼:144-LQFP 包裝:托盤 產品目錄頁面: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 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:M16C™ M32C/80/84 標準包裝:1 系列:87C 核心處理器:MCS 51 芯體尺寸:8-位 速度:16MHz 連通性:SIO 外圍設備:- 輸入/輸出數(shù):32 程序存儲器容量:8KB（8K x 8） 程序存儲器類型:OTP EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4 V ~ 6 V 數(shù)據(jù)轉換器:- 振蕩器型:外部 工作溫度:0°C ~ 70°C 封裝/外殼:44-DIP 包裝:管件 其它名稱:864285 |
| M30843FHFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16/32-BIT CMOS MICROCOMPUTER |
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