MB2146-301A Fujitsu Microelectronics, Inc., MB2146-301A Datasheet - Page 19

• Manufacturer Part Number: MB2146-301A
• Description: 8-bit Microcontrollers
• Manufacturer: Fujitsu Microelectronics, Inc.

■ CPU CORE
1. Memory Space
MB95F133MBW/F133NBW/F133JBW
MB95F134MBW/F134NBW/F134JBW
MB95F136MBW/F136NBW/F136JBW
Memory space of the MB95130MB series is 64 Kbytes and consists of I/O area, data area, and program area.
The memory space includes special-purpose areas such as the general-purpose registers and vector table.
Memory map of the MB95130MB series is shown below.
• Memory Map
MB95F133MBS/F133NBS/F133JBS
MB95F134MBS/F134NBS/F134JBS
MB95F136MBS/F136NBS/F136JBS
0000
0080
0100
0200
0480
0F80
1000
8000
FFFF
H
H
H
H
H
H
H
H
H
Register
RAM 1 Kbyte
MB95136MB
Extended I/O
MASK ROM
prohibited
32 Kbytes
prohibited
Access
Access
I/O
Address #1
Address #2
MB95F133MBW/F133NBW/F133JBW
MB95F134MBW/F134NBW/F134JBW
MB95F136MBW/F136NBW/F136JBW
Flash memory
MB95F133MBS/F133NBS/F133JBS
MB95F134MBS/F134NBS/F134JBS
MB95F136MBS/F136NBS/F136JBS
0000
0080
0100
0200
0F80
1000
FFFF
16 Kbytes
32 Kbytes
8 Kbytes
H
H
H
H
H
H
H
Register
Flash memory
Extended I/O
prohibited
prohibited
Access
Access
RAM
I/O
256 bytes
512 bytes
1 Kbyte
RAM
MB95130MB Series
0000
0080
0100
0200
0F80
1000
FFFF
H
H
H
H
H
H
H
MB95FV100D-103
Register
RAM 3.75 Kbytes
Extended I/O
Flash memory
Address #1
60 Kbytes
0180
0280
0480
I/O
H
H
H
Address #2
E000
C000
8000
H
H
H
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