MB89170 Datasheet, PDF (14/50 Pages) Fujitsu Component Limited. – 8-bit Proprietary Microcontroller

MB89170/170A/170L Series
s PROGRAMMING TO THE EPROM ON THE MB89P173 AND MB89P175A
The MB89P173 is an OTPROM (one-time PROM) versions of the MB89170/170L series, and the MB89P175A
is of the MB89170A/170L series.
1. Features
• 8-Kbyte (MB89P173), 16-Kbyte (MB89P175A) PROM on chip
• Options can be set using the EPROM programmer (MB89P175A only).
• Equivalency to the MBM27C256A in EPROM mode (when programmed with the EPROM programmer)
2. Memory Space
Memory space in each mode such as 8-Kbyte PROM,16-Kbyte PROM and option area is diagrammed below.
MB89P173
Address
0000 H
0080 H
0200 H
Single chip
I/O
RAM
Not available
8000 H
EPROM mode
(Corresponding addresses
on the EPROM programmer)
0000 H
Not available
Vacancy
(Read value
FF H)
E000 H
FFFF H
PROM
8 KB
6000 H
7FFF H
EPROM
8 KB
MB89P175A
Address Single chip
0000 H
0080 H
0280 H
I/O
RAM
Not available
8000 H
BFF0 H
BFF6 H
Not available
Not available
C000 H
Not available
EPROM mode
(Corresponding addresses
on the EPROM programmer)
0000 H
3FF0 H
3FF6 H
4000 H
Vacancy
(Read value
FF H)
Option area
Vacancy
(Read value
FF H)
PROM
16 KB
EPROM
16 KB
FFFF H
7FFF H
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