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參數(shù)資料
| 型號： | MB89P629P-SH |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PDIP64 |
| 封裝： | SHRINK, PLASTIC, DIP-64 |
| 文件頁數(shù)： | 8/44頁 |
| 文件大?。?/td> | 671K |
| 代理商： | MB89P629P-SH |
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16
MB89628R/629R/P629
s CPU CORE
1. Memory Space
The microcontrollers of the MB89628R/629R/P629 offer a memory space of 64 Kbytes for storing all of I/O, data,
and program areas. The I/O area is located at the lowest address. The data area is provided immediately above
the I/O area. The data area can be divided into register, stack, and direct areas according to the application.
The program area is located at exactly the opposite end, that is, near the highest address. Provide the tables
of interrupt reset vectors and vector call instructions toward the highest address within the program area. The
memory space of the MB89628R/629R/P629 is structured as illustrated below.
Memory Space
*1: The internal RAM of the MB89PV620 is 1 Kbyte. The RAM of a development tool can be substituted
for that RAM when the tool is connected. If the MB89PV620 is used as a piggyback product, however,
it runs out of RAM. Note, in addition, that some tools such as the MB2140 series cannot be used due
to mapping restrictions.
*2: Since addresses 8000H to 8006H for the MB89P629 comprise an option area, do not use this area for
the MB89PV620, MB89628R, and MB89629R.
0000H
0080H
0100H
0480H
8000H
MB89PV620
I/O
RAM *1
Register
External area
External ROM
32 KB
0000H
0080H
0100H
0200H
A000H
I/O
RAM
3 KB
Register
ROM
24 KB
0000H
0080H
0100H
0200H
8000H
8007H
MB89P629
I/O
RAM
4 KB
Register
ROM
32 KB
FFFFH
Not available
Option area*2
0C80H
0200H
0000H
0080H
0100H
0200H
8000H
I/O
RAM
3 KB
Register
ROM
32 KB
Not available
0C80H
MB89629R
FFFFH
MB89628R
1080H
1 KB
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB89P637 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89P637PF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-bit Proprietary Microcontroller |
| MB89P637PF-GE1 | 制造商:FUJITSU 功能描述: |
| MB89P637PFR-GE1 | 制造商:FUJITSU 功能描述: |
| MB89P637P-SH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-bit Proprietary Microcontroller |
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