MB90520 データシートの表示（PDF） - Fujitsu

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コンポーネント説明

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MB90520

16-bit Proprietary Microcontroller

Fujitsu 

MB90520 Series

s PACKAGE AND CORRESPONDING PRODUCTS

Package

FPT-120P-M05

FPT-120P-M13

MB90522

MB90523

MB90F523

: Available × : Not available

Note: For more information about each package, see section “s Package Dimensions.”

s DIFFERENCES AMONG PRODUCTS

Memory Size

In evaluation with an evaluation chip, note the difference between the evaluation chip and the chip actually used.

The following items must be taken into consideration.

• The MB90V520 does not have an internal ROM. However, operations equivalent to those performed by a chip

with an internal ROM can be evaluated by using a dedicated development tool, enabling selection of ROM

size by setting the development tool.

• In the MB90V520, images from FF4000H to FFFFFFH are mapped to bank 00, and FE0000H to FF3FFFH are

mapped to bank FE and FF only. (This setting can be changed by configuring the development tool.)

• In the MB90522, images from FF4000H to FFFFFFH are mapped to bank 00, and FF0000H to FF3FFFH to bank

FF only.

• In the MB90523/F523, images from FF4000H to FFFFFFH are mapped to bank 00, and FE0000H to FF3FFFH

to bank FE and bank FF.

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