UPD78F4938A - 16-Bit Single-Chip Microcontroller

Product Overview

NEC Electronics

Part number	UPD78F4938A
Manufacturer	NEC Electronics
File Size	371.67 KB
Description	16-Bit Single-Chip Microcontroller
Datasheet	UPD78F4938A Datasheet
Additional preview pages of the UPD78F4938A datasheet.

The µPD78F4938A is a product in the µPD784938A Subseries in the 78K/IV Series.

Pin-compatible with mask ROM version (except VPP pin).
Flash memory: 256 KB.
Internal RAM: 10496 bytes 4 channels.
Serial interface:.
UART/IOE (3-wire serial I/O): 2 channels (on-chip baud rate generator).
CSI (3-wire serial I/O): On-chip IEBusTM controller 2 channels.
Supply voltage: VDD = 4.0 to 5.5 V (@12.58 MHz operation) VDD = 3.0 to 5.5 V (@6.29 MHz operation).

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Published: Dec 18, 2005 |