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M38B59MD-XXXFS

8-BIT SINGLE-CHIP MICROCOMPUTER

Renesas Electronics 

PRELIMINARY NSootimcee: pTahriasmisentroict alimfinitaslasrpeescuifbicjeactitotno. change.

GROUP EXPANSION

Mitsubishi plans to expand the 38B5 group as follows:

Memory Type

Support for Mask ROM, One Time PROM and EPROM versions.

Memory Size

ROM/PROM size .................................................. 24K to 60K bytes

RAM size ........................................................... 1024 to 2048 bytes

Package

80P6N-A ..................................... 0.8 mm-pitch plastic molded QFP

80D0 ........................ 0.8 mm-pitch ceramic LCC (EPROM version)

MITSUBISHI MICROCOMPUTERS

38B5 Group

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

ROM size (bytes)

60K

56K

52K

48K

44K

40K

36K

32K

28K

24K

20K

16K

12K

8K

4K

New product

M38B57MC

Planning

M38B57M6

Under development

M38B59EF

256

512

768

1,024

1,536

2,048

RAM size (bytes)

Note : Products under development or planning : the development schedule and specifications may be revised without notice.

Fig. 4 Memory Expansion Plan

Currently supported products are listed below.

Table 3 List of Supported Products

Product

(P) ROM size (bytes)

ROM size for User ( )

M38B57MC-XXXFP

49152

(49022)

RAM size (bytes)

1024

Package

80P6N-A

Remarks

Mask ROM version

As of Jan. 1998

6

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