MB89P935C Fujitsu Microelectronics, Inc., MB89P935C Datasheet - Page 16

• Manufacturer Part Number: MB89P935C
• Description: 8-bit Proprietary Microcontroller
• Manufacturer: Fujitsu Microelectronics, Inc.

16
MB89930C Series
I CPU CORE
1. Memory Space
The microcontrollers of the MB89930C 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 MB89930C series is structured as illustrated below.
C000
0000
0080
0100
FFFF
0200
0280
H
H
H
H
H
H
H
General-
purpose
registers
MB89P935C
Not available
RAM 512B
PROM 16KB
I/O
Memory Space
8000
0000
0080
0100
FFFF
0200
0280
H
H
H
H
H
H
H
General-
purpose
registers
MB89PV930A
External EPROM
Not available
RAM 512B
32KB
I/O