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UPD753108

Part Number	UPD753108
Manufacturer	NEC
Description	4-BIT SINGLE-CHIP MICROCONTROLLER
Published	Apr 16, 2005
Detailed Description	DATA SHEET µPD753104, 753106, 753108 4-BIT SINGLE-CHIP MICROCONTROLLER MOS INTEGRATED CIRCUIT The µ PD753108 is one o...
Datasheet	UPD753108 PDF File

Overview

DATA SHEET µPD753104, 753106, 753108 4-BIT SINGLE-CHIP MICROCONTROLLER MOS INTEGRATED CIRCUIT The µ PD753108 is one of the 75XL Series 4-bit single-chip microcontroller chips and has a data processing capability comparable to that of an 8-bit microcontroller.
The existing 75X Series containing an LCD controller/driver supplies an 80-pin package.
The µ PD753108 supplies a 64-pin package (12 x 12 mm), which is suitable for small-scale systems.
It features expanded CPU functions and can provide high-speed operation at a low supply voltage of 1.
8 V compared with the existing µ PD75308B.
For detailed function descriptions, refer to the following user’s manual.
Be sure to read the document before designing.
µ PD753108 User’s Manual: U10890E Features Low voltage operation: VDD = 1.
8 to 5.
5 V • Can be driven by two 1.
5-V batteries On-chip memory • Program memory (ROM): 4096 x 8 bits (µ PD753104) 6144 x 8 bits (µ PD753106) 8192 x 8 bits (µ PD753108) • Data memory (RAM): 512 x 4 bits Capable of high-speed operation and variable instruction execution time for power saving • 0.
95, 1.
91, 3.
81, 15.
3 µ s (@ 4.
19 MHz with main system clock) • 0.
67, 1.
33, 2.
67, 10.
7 µ s (@ 6.
0 MHz with main system clock) • 122 µ s (@ 32.
768 kHz with subsystem clock) Internal programmable LCD controller/driver Small package: 64-pin plastic QFP (12 x 12 mm, 0.
65-mm pitch) One-time PROM version: µ PD75P3116 Application Remote controllers, cameras, hemadynamometers, electronic scale, gas meters, etc.
Unless otherwise indicated, references in this data sheet to the µ PD753108 mean the µ PD753104 and µ PD753106.
The information in this document is subject to change without notice.
The mark Document No.
U10086EJ3V0DS00 (3rd edition) Date Published April 1997 N Printed in Japan shows major revised points.
© 1995 µPD753104, 753106, 753108 Ordering Information Part number Package 64-pin plastic QFP (14 x 14 mm, 0.
8-mm pitch) 64-pin plastic QFP (12 x 12 mm, 0.
65-mm pitch) 64-pin plastic QFP (14 x 14...

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