DataSheet39.com

What is UPD703003?

This electronic component, produced by the manufacturer "NEC", performs the same function as "V853TM 32/16-BIT SINGLE-CHIP MICROCONTROLLER".


UPD703003 Datasheet PDF - NEC

Part Number UPD703003
Description V853TM 32/16-BIT SINGLE-CHIP MICROCONTROLLER
Manufacturers NEC 
Logo NEC Logo 


There is a preview and UPD703003 download ( pdf file ) link at the bottom of this page.





Total 30 Pages



Preview 1 page

No Preview Available ! UPD703003 datasheet, circuit

DATA SHEET
MOS INTEGRATED CIRCUIT
µPD703003
V853TM
32/16-BIT SINGLE-CHIP MICROCONTROLLER
The µPD703003 is a member of the V850 FamilyTM of 32-bit single-chip microcontrollers designed for real-time
control operations. This microcontroller provides on-chip features, including a 32-bit CPU core, ROM, RAM, interrupt
controller, real-time pulse unit, a serial interface, an A/D converter, a D/A converter, and PWM signal units.
See the following manuals for a detailed description of this product’s functions. Be sure to use these
manuals as a reference for design.
V853 USER’S MANUAL, HARDWARE:
U10913E
V850 FAMILY USER’S MANUAL, ARCHITECTURE: U10243E
FEATURES
• Number of instructions: 74
• Minimum instruction execution time
30 ns (during 33-MHz operation)
• General registers
32 bits × 32 registers
• Instruction set optimized for control applications
• On-chip memory ROM: 128 Kbytes
RAM: 4 Kbytes
• Advanced on-chip interrupt controller
• Real-time pulse unit suitable for control operations
• Powerful serial interface (on-chip dedicated baud rate generator)
• On-chip clock generator
• 10-bit resolution A/D converter: 8 channels
• 8-bit resolution D/A converter: 2 channels
• 8/9/10/12-bit resolution PWM: 2 channels
• Power saving functions
APPLICATIONS
• AV: Video cameras, VCRs, etc.
• Office equipment: PPCs, LBPs, printers, etc.
• Industrial equipment: motor controllers, NC machine tools, etc.
• Communications equipment: Mobile telephones, etc.
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for availability
and additional information.
Document No. U12261EJ2V1DS00 (2nd edition)
Date Published April 1999 N CP(K)
Printed in Japan
The mark shows major revised points.
©
1997

line_dark_gray
UPD703003 equivalent
CONTENTS
µPD703003
1. DIFFERENCES AMONG PRODUCTS ........................................................................................... 6
2. LIST OF PIN FUNCTIONS ............................................................................................................... 7
2.1 Port Pins ................................................................................................................................................ 7
2.2 Non-port Pins ........................................................................................................................................ 9
2.3 I/O Circuits of Pins and Processing of Unused Pins ......................................................................... 11
3. FUNCTION BLOCKS ....................................................................................................................... 14
3.1 Internal Units ......................................................................................................................................... 14
4. CPU FUNCTIONS ............................................................................................................................ 16
5. BUS CONTROL FUNCTIONS ......................................................................................................... 17
6. INTERRUPT/EXCEPTION HANDLING FUNCTIONS ..................................................................... 18
7. CLOCK GENERATION FUNCTIONS .............................................................................................. 21
8. TIMER/COUNTER FUNCTIONS (REAL-TIME PULSE UNIT) ........................................................ 22
9. SERIAL INTERFACE FUNCTIONS (SIO) ....................................................................................... 24
9.1 Asynchronous Serial Interface 0, 1 (UART0, UART1) ........................................................................ 24
9.2 Clock-synchronized Serial Interface 0 to 3 (CSI0 to CSI3) ................................................................ 26
9.3 Baud Rate Generator 0 to 2 (BRG0 to BRG2) ..................................................................................... 28
10. PWM UNIT ....................................................................................................................................... 29
11. A/D CONVERTER ............................................................................................................................ 30
12. D/A CONVERTER ............................................................................................................................ 31
13. PORT FUNCTIONS .......................................................................................................................... 32
14. RESET FUNCTIONS ........................................................................................................................ 45
15. INSTRUCTION SET ......................................................................................................................... 46
16. ELECTRICAL SPECIFICATIONS .................................................................................................... 53
17. PACKAGE DRAWINGS ................................................................................................................... 77
18. RECOMMENDED SOLDERING CONDITIONS ............................................................................... 78
Data Sheet U12261EJ2V1DS00
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 UPD703003 electronic component.


Information Total 30 Pages
Link URL [ Copy URL to Clipboard ]
Download [ UPD703003.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
UPD703003The function is V853TM 32/16-BIT SINGLE-CHIP MICROCONTROLLER. NECNEC
UPD703003AThe function is V853TM 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS. NECNEC
UPD703003AGC-25The function is V853TM 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS. 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