MB89990 데이터 시트보기 (PDF) - Fujitsu

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MB89990

8-bit Proprietary Microcontroller

Fujitsu 

MB89990 Series

s PROGRAMMING TO THE EPROM WITH PIGGYBACK/EVALUATION DEVICE

1. EPROM for Use

MBM27C256A-20TVM

2. Programming Socket Adapter

To program to the EPROM using an EPROM programmer, use the socket adapter (manufacturer: Sun Hayato

Co., Ltd.) below.

Package

LCC-32 (Rectangle)

Adapter socket part number

ROM-32LC-28DP-S

Inquiry: Sun Hayato Co., Ltd.: TEL: (81)-3-3986-0403

FAX: (81)-3-5396-9106

3. Memory Space

Address in normal operation mode

0000 H

0080 H

0180 H

I/O

RAM

8000 H

Not available

PROM

32 KB

Address when writing to EPROM

(Corresponding addresses on the EPROM programmer)

0000 H

EPROM

32 KB

FFFF H

7FFF H

4. Programming to the EPROM

(1) Set the EPROM programmer to MBM27C256A.

(2) Load program data into the EPROM programmer at 0006H to 7FFFH.

(3) Program to 0000H to 7FFFH with the EPROM programmer.

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