MB89P677APFM 查看數據表（PDF） - Fujitsu

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MB89P677APFM

8-bit Proprietary Microcontroller

Fujitsu 

MB89670/A Series

s PROGRAMMING TO THE EPROM ON THE MB89P677A

The MB89P677A is an OTPROM version of the MB89670/A series.

1. Features

• 32-Kbyte PROM on chip

• Options can be set using the EPROM programmer.

• Equivalency to the MBM27C256A in EPROM mode (when programmed with the EPROM programmer)

2. Memory Space

Memory space in the EPROM mode is diagrammed below.

Normal operating mode

0000H

I/O

0080H

EPROM mode

(Corresponding addresses on the EPROM programmer)

0100H

0200H Register

RAM

0480H

8000H

8007H

External area

Option area

0000H

0007H

Option area

PROM

Program area

(EPROM)

FFFFH

7FFFH

15

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