UPD703003 Datasheet, PDF (1/82 Pages) NEC – V853TM 32/16-BIT SINGLE-CHIP MICROCONTROLLER

DATA SHEET
MOS INTEGRATED CIRCUIT
µPD703003
V853^TM
32/16-BIT SINGLE-CHIP MICROCONTROLLER
The µPD703003 is a member of the V850 Family^TM 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)
The mark shows major revised points.
Printed in Japan
©
1997