mb90f377pff-g Fujitsu Microelectronics, Inc., mb90f377pff-g Datasheet - Page 23

• Manufacturer Part Number: mb90f377pff-g
• Description: 16-bit Proprietary Microcontroller
• Manufacturer: Fujitsu Microelectronics, Inc.

* : The MB90V370 does not contain ROM. Assume that the development tool uses these area for its ROM decode
Note : ROM data in the FF bank can be seen as an image in the higher 00 bank to validate the small model C
MEMORY MAP
areas.
MB90F372/F377
compiler. Because addresses of the 16 low-order bits in the FF bank are the same, the table in ROM can
be referenced without the “far” specification. For example, when 00C000
ROM at FFC000
areas cannot be seen as images in the 00 bank. Because ROM data from FF4000
as an image at 004000
FFFFFF
MB90V370
MB90372
Model
H
.
Address #1
Address #2
Address #3
FFFFFF
FC0000
003FC0
0000F8
010000
004000
000100
000000
H
are actually accessed. The ROM area in the FF bank exceeds 48 kilobytes, and all
H
H
H
H
H
H
H
H
(with ROM mirroring function)
H
Single-chip mode
to 00FFFF
Address #1
(FF bank image)
FF0000
Peripheral area
RAM
Peripheral area
area
FF0000
FF0000
ROM area
ROM area
H
, the ROM data table should be stored in the area from FF4000
Register
H
H
H
*
Address #2
004000
004000
004000
MB90370/375 Series
H
H
H
*
: Internal access memory
: Access not allowed
H
is accessed, the contents of
H
to FFFFFF
Address #3
003FC0
001900
001900
H
H
H
H
is seen
H
to
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