1998

DATA SHEET

The mark

shows major revised points.

µPD703003A,703004A,703025A,703003A(A),703025A(A)

MOS INTEGRATED CIRCUIT

DESCRIPTION

The

µPD703003A, 703004A, 703025A, 703003A(A), and 703025A(A) are members of the V850 Series of 32-bit

single-chip microcontrollers 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 Hardware User’s Manual:

U10913E

V850 Series Architecture User’s Manual:

U10243E

FEATURES

• Number of instructions: 74

•

Advanced internal interrupt controller

• Minimum instruction execution time:

•

Real-time pulse unit suitable for control operations

30 ns (@ 33 MHz operation)

•

Powerful serial interface

• General-purpose registers: 32 bits

× 32 registers

(With on-chip dedicated baud rate generator)

• Instruction set optimized for control applications

•

On-chip clock generator

• Internal memory

•

10-bit resolution A/D converter: 8 channels

ROM: 256 KB (

µPD703025A, 703025A(A))

•

8-bit resolution D/A converter: 2 channels

128 KB (

µPD703003A, 703003A(A))

•

8-/9-/10-/12-bit resolution PWM: 2 channels

96 KB (

µPD703004A)

•

Power saving functions

RAM: 8 KB (

µPD703025A, 703025A(A))

4 KB (

µPD703003A, 703004A, 703003A(A))

V853

32-BIT SINGLE-CHIP MICROCONTROLLERS

Document No. U13188EJ6V1DS00 (6th edition)

Date Published August 2005 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 products and/or types are available in every country. Please check with an NEC Electronics

sales representative for availability and additional information.