參數(shù)資料
型號(hào)： MB89823RPFM
廠商： FUJITSU LTD
元件分類： 微控制器/微處理器
英文描述： 8-bit Proprietary Microcontroller
中文描述： 8-BIT, MROM, 5 MHz, MICROCONTROLLER, PQFP80
封裝： PLASTIC, QFP-80
文件頁(yè)數(shù)： 18/38頁(yè)
文件大小： 228K
代理商： MB89823RPFM
MB89820 Series
18
I
CPU CORE
1. Memory Space
The microcontrollers of the MB89820 series 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 MB89820 series is structured as illustrated below.
ROM
4 KB
RAM
FFFF
H
0080
H
0000
H
Register
I/O
MB89821
Unused
Vacancy
F000
H
00C0
H
0100
H
0140
H
MB89823
MB89P825
MB89PV820
ROM
8 KB
RAM
FFFF
H
0080
H
0000
H
Register
I/O
Unused
E000
H
0100
H
0180
H
PROM
16 KB
RAM
FFFF
H
0080
H
0000
H
Register
I/O
Unused
C000
H
0100
H
0180
H
External ROM
32 KB
RAM
FFFF
H
0080
H
0000
H
Register
I/O
Unused
0100
H
0200
H
0480
H
8000
H
192 B
256 B
256 B
1 KB
MB89825
ROM
16 KB
RAM
FFFF
H
0080
H
0000
H
Register
I/O
Unused
C000
H
0100
H
0180
H
256 B
Memory Space
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB89825 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89825PFM 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89850 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89850R 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:488-bit Proprietary Microcontroller
MB89855 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
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