The information contained in this document is being issued in advance of the production cycle for the

device. The parameters for the device may change before final production or NEC Corporation, at its own

discretion, may withdraw the device prior to its production.

Document No. U13573EJ1V0PM00 (1st edition)

Date Published August 1998 J CP(K)

Printed in Japan

©

1998

16-BIT SINGLE-CHIP MICROCONTROLLER

PRELIMINARY PRODUCT INFORMATION

MOS INTEGRATED CIRCUIT

The

µPD78F4937, 78K/IV Series' product, is a flash memory version of the µPD784937 with internal masked ROM.

Data can be written to or erased from the flash memory of the

µPD78F4937 with the microcontroller mounted on the

printed wiring board.

For specific functions and other detailed information, consult the following user's manuals.

These manuals are required reading for design work.

µµµµPD784937 Subseries User's Manual, Hardware : To be created

78K/IV Series User's Manual, Instruction

:

U10905E

FEATURES

•

•

Flash memory: 192K bytes

•

Internal RAM: 8,192 bytes

ORDERING INFORMATION

Part number

Package

Internal ROM

µPD78F4937GC-8EU

100-pin plastic LQFP (fine pitch) (14

× 14 mm)

Flash memory

µPD78F4937GF-3BA

100-pin plastic QFP (14

× 20 mm)

Flash memory