MB89538APFM View Datasheet(PDF) - Fujitsu

Part Name

Description

Manufacturer

MB89538APFM

F2MC-8L MB89530A Series / 8-bit Original Microcontroller CMOS

Fujitsu 

MB89530A Series

s ONE-TIME WRITING SPECIFICATIONS WITH PROM AND EPROM MICROCONTROLLERS

The MB89P538 has a PROM mode with functions equivalent to the MBM27C1001, allowing writing with a general

purpose ROM writer using a proprietary adapter. Note, however, that the use of electronic signature mode is

not supported.

• ROM writer adapters

With some ROM writers, stability of writing performance is enhanced by placing an 0.1µF capacitor between

the Vcc and Vss pins. The following table lists adapters for use with ROM writers.

ROM Writer Adapters

Part number

Package

Compatible adapter

MB89P538-101PF

MB89P538-201PF

FPT-64P-M06

ROM-64QF-32DP-8LA2*

MB89P538-101PFM

MB89P538-201PFM

FPT-64P-M09

ROM-64QF2-32DP-8LA

MB89P538-101P-SH

MB89P538-201P-SH

DIP-64P-M01

ROM-64SD-32DP-8LA2*

Inquiries should be addressed to Sunhayato Corp. : TEL : +81-3-3984-7791

FAX : +81-3-5396-9106

E-mail : adapter@sunhayato.co.jp

* : Version 3 or later should be used.

• Memory map for EPROM mode

The following illustration shows a memory map for EPROM mode. There are no PROM options.

Normal operating mode

0000H

0080H

0100H

0200H

0880H

I/O

RAM

General

purpose

register

EPROM mode (corresponding

addresses on EPROM writer)

0000H

Prohibited

Prohibited

4000H

4000H

FFFFH

ROM

Program

(EPROM)

FFFFH

Prohibited

1FFFFH

20

Share Link: