©

1998

DATA SHEET

MOS INTEGRATED CIRCUIT

The

designed for real-time control operations. These microcontrollers provide on-chip features including a 32-bit CPU

core, ROM, RAM, an interrupt controller, a real-time pulse unit, a serial interface, an A/D converter, a D/A converter,

and PWM.

Detailed function descriptions are provided in the following user’s manuals. Be sure to read them before

designing.

V853 User’s Manual Hardware:

U10913E

V850 Family User’s Manual Architecture:

U10243E

FEATURES

• Number of instructions: 74

• Minimum instruction execution time: 30 ns (@ 33 MHz operation)

• General-purpose registers: 32 bits

× 32 registers

• Instruction set optimized for control applications

•

On-chip memory

ROM: 256 KB (

µPD703025A)

128 KB (

µPD703003A)

96 KB (

µPD703004A)

RAM:

8 KB (

µPD703025A)

4 KB (

µPD703003A, 703004A)

• 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: Camcorders, VCRs, etc.

• Office equipment: PPCs, LBPs, printers, etc.

• Industrial equipment: Motor controllers, NC machine tools, etc.

• Communications equipment: Mobile telephones, etc.

32-/16-BIT SINGLE-CHIP MICROCONTROLLERS

Document No. U13188EJ4V0DS00 (4th edition)

Date Published July 2000 N CP(K)

Printed in Japan

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.

The mark

shows major revised points.