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**                                                                     **
**  Application notes for Fujitsu Microcontrollers (informal document) **
**                                                                     **
**    To find the application notes for your device search for the     **
**    'core' part name.  As an example the MB89P538 64 pin QFP can be  **
**    found if you search using '89P538'                               **
**                                                                     **
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Where to order Sunhayato adapters from:

Data I/O calls out support adapters that start with ROM and
have the following format:
ROM-xxxx-xxxx-xxxx  
Where the "x" stands for variations in numbers related to device,
package, and pin count; an example adapter would be:
 ROM-64QF-32DP-8LA2

These adapters must be ordered from Japan, and the contact 
information is:
Tak Shimada
Managing Director
INTERCOSMO CORPORATION,
Monarch Negishi 302,
5-25-1 Negishi,
Taito-Ku, Tokyo 110-0003 
Japan.
Tel: (03)3802-5761
Fax: (03)3802-5760
E-Mail: DZN00231@nifty.ne.jp

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89P538
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This micro's programmable area is 4000hex-FFFFhex.
Fill RAM with data "FF" in 0000hex-3FFFhex area.
SunHayato's adapter has Vcc-Vss 0.1uF cap.
Delete this cap for escaping over current error.

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89P195
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89P195/A
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The available program area is '4000h-7FFFh'

This device needs SunHayato's adapter ROM-28SOP-28DP-8L for SO package 
or ROM-28DP-28DP-8L for DIP package.
If adapter has cap(0.1u) between Vss-Vpp, remove the cap.
If not removing the cap, Over current Error is occured.

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89P915
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The available program area is 4000h-7FFFh.

This device requires Sunhayato's adapter.
The adapter has blank through-holes for Vpp-Vss(GND) 0.1 uF caps.
Don't add any caps on the through-holes.
If the caps are added, the device will be damaged by Vpp overshoot. 



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90F243
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90F553A
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Device requires SunHayato socket adapter - 
part number FLASH-80SQF-32DP-16L-FJ,
SunHayato's TEL is +81-3-3986-0403(Japan).

Sector protect functions not supported.

User data size must equal device block size in program.

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