UPD784938 Datasheet, PDF (50/733 Pages) NEC – 16-Bit Single-Chip Microcontrollers

CHAPTER 1 GENERAL
1.7 Differences among Products in µPD784938 Subseries
Item
Internal memory
Part Number µPD784935
ROM
RAM
96 Kbytes
(mask ROM)
5,120 bytes
µPD784936
128 Kbytes
(mask ROM)
6,656 bytes
µPD784937
192 Kbytes
(mask ROM)
8,192 bytes
µPD784938
256 Kbytes
(mask ROM)
10,240 bytes
µPD78F4938
256 Kbytes
(flash memory)
1.8 Main Differences with µPD784908 Subseries
The µPD784938 Subseries replaces the PROM of PROM products in the µPD784908 Subseries with flash memory and
added a ROM correction function.
50
Preliminary User’s Manual U13987EJ1V0UM00