MB89P817APF(1994) 查看數據表（PDF） - Fujitsu
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MB89P817APF Datasheet PDF : 36 Pages
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MB89810A Series
s CPU CORE
1. Memory Space
The microcontrollers of the MB89810A 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 MB89810A series is structured as illustrated below.
Memory Space
0000H
0080H
MB89816A
I/O
0100H
Register
0200H
RAM
2 KB
0880H
0000H
0080H
MB89P817A
I/O
0100H
Register
0200H
RAM
2 KB
0880H
Not available
A000H
Not available
8000H
8007H
Optional PROM
ROM
24 KB
PROM
32 KB
FFFFH
FFFFH
13
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