DataSheet39.com

What is UPD784031GC-3B9?

This electronic component, produced by the manufacturer "NEC", performs the same function as "16/8-BIT SINGLE-CHIP MICROCONTROLLER".


UPD784031GC-3B9 Datasheet PDF - NEC

Part Number UPD784031GC-3B9
Description 16/8-BIT SINGLE-CHIP MICROCONTROLLER
Manufacturers NEC 
Logo NEC Logo 


There is a preview and UPD784031GC-3B9 download ( pdf file ) link at the bottom of this page.





Total 30 Pages



Preview 1 page

No Preview Available ! UPD784031GC-3B9 datasheet, circuit

DATA SHEET
MOS INTEGRATED CIRCUIT
µPD784031
16/8-BIT SINGLE-CHIP MICROCONTROLLER
The µPD784031 is a product of the µPD784038 sub-series in the 78K/IV series. It contains various peripheral
hardware such as RAM, I/O ports, 8-bit resolution A/D and D/A converters, timers, serial interface, and interrupt
functions, as well as a high-speed, high-performance CPU.
The µPD784031 is a ROM-less product of the µPD784035 and µPD784036.
For specific functions and other detailed information, consult the following user’s manual.
This manual is required reading for design work.
µPD784038, 784038Y Sub-Series User’s Manual, Hardware : U11316E
78K/IV Series User’s Manual, Instruction
: U10905E
Features
• Pin-compatible with the µPD78234, µPD784026, and
µPD784038Y sub-series
• Minimum instruction execution time: 125 ns
(at 32 MHz)
• Number of I/O ports: 46
• Serial interface: 3 channels
UART/IOE (3-wire serial I/O): 2 channels
CSI (3-wire serial I/O, 2-wire serial I/O): 1 channel
• PWM outputs: 2
• Timer/counters
16-bit timer/counter × 3 units
16-bit timer × 1 unit
• Standby function
HALT/STOP/IDLE mode
• Clock frequency division function
• Watchdog timer: 1 channel
• A/D converter: 8-bit resolution × 8 channels
• D/A converter: 8-bit resolution × 2 channels
• Power supply voltage: VDD = 2.7 to 5.5 V
Applications
LBP, automatic-focusing camera, PPC, printer, electronic typewriter, air conditioner, electronic musical instru-
ments, cellular telephone, etc.
Ordering Information
Part number
µPD784031GC-3B9
µPD784031GC-8BT
µPD784031GK-BE9
Package
80-pin plastic QFP (14 × 14 × 2.7 mm)
80-pin plastic QFP (14 × 14 × 1.4 mm)
80-pin plastic TQFP (fine pitch) (12 × 12 mm)
Internal ROM
(bytes)
None
None
None
Internal RAM
(bytes)
2 048
2 048
2 048
The information in this document is subject to change without notice.
Document No. U11507EJ1V0DS00 (1st edition)
Date Published March 1997 J
Printed in Japan
The mark shows major revised points.
©
1997

line_dark_gray
UPD784031GC-3B9 equivalent
µPD784031
10. LOCAL BUS INTERFACE ..........................................................................................................
10.1 Memory Expansion ..........................................................................................................................
10.2 Memory Space ..................................................................................................................................
10.3 Programmable Wait .........................................................................................................................
10.4 Pseudo-Static RAM Refresh Function ..........................................................................................
10.5 Bus Hold Function ...........................................................................................................................
47
47
48
49
49
49
11. STANDBY FUNCTION ................................................................................................................ 50
12. RESET FUNCTION ..................................................................................................................... 51
13. INSTRUCTION SET .................................................................................................................... 52
14. ELECTRICAL CHARACTERISTICS .......................................................................................... 57
15. PACKAGE DRAWINGS.............................................................................................................. 77
16. RECOMMENDED SOLDERING CONDITIONS ......................................................................... 80
APPENDIX A DEVELOPMENT TOOLS ...................................................................................... 82
APPENDIX B RELATED DOCUMENTS ...................................................................................... 84
5


line_dark_gray

Preview 5 Page


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for UPD784031GC-3B9 electronic component.


Information Total 30 Pages
Link URL [ Copy URL to Clipboard ]
Download [ UPD784031GC-3B9.PDF Datasheet ]

Share Link :

Electronic Components Distributor


An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.


SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Newark Chip One Stop


Featured Datasheets

Part NumberDescriptionMFRS
UPD784031GC-3B9The function is 16/8-BIT SINGLE-CHIP MICROCONTROLLER. NECNEC
UPD784031GC-3B9The function is 16/8-BIT SINGLE-CHIP MICROCONTROLLER. NECNEC

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

UPD7     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search