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UPD703035AY: 产品描述V850/SB2TM 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS; 文件大小316KB，共56页; 制造商NEC ( Renesas ); 官网地址https://www2.renesas.cn/zh-cn/

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UPD703035AY概述

V850/SB2TM 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS

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DATA SHEET

PD703034A, 703034AY, 703035A,

703035AY, 70F3035A, 70F3035AY

V850/SB2

32-/16-BIT SINGLE-CHIP MICROCONTROLLERS

MOS INTEGRATED CIRCUIT

DESCRIPTION

The

PD703034A, 703034AY, 703035A, 703035AY, 70F3035A, and 70F3035AY (V850/SB2) are 32-/16-bit

single-chip microcontrollers of the V850 Family

for AV equipment. 32-bit CPU, ROM, RAM, timer/counters, serial

interfaces, A/D converter, DMA controller, and so on are integrated on a single chip.

The

PD70F3035A and 70F3035AY have flash memory in place of the internal mask ROM of the

PD703035A

and 703035AY. Because flash memory allows the program to be written and erased electrically with the device

mounted on the board, these products are ideal for the evaluation stages of system development, small-scale

production, and rapid development of new products.

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

designing.

V850/SB1 , V850/SB2 User’s Manual Hardware: U13850E

V850 Family User’s Manual Architecture:

U10243E

FEATURES

{

Number of instructions: 74

{

Minimum instruction execution time: 76.9 ns (@ internal 13 MHz operation)

{

General-purpose registers: 32 bits

32 registers

{

Instruction set: Signed multiplication, saturation operations, 32-bit shift instructions, bit manipulation instructions,

load/store instructions

{

Memory space: 16 MB linear address space

{

Internal memory ROM: 128 KB (

PD703034A, 703034AY: mask ROM)

256 KB (

PD703035A, 703035AY: mask ROM)

256 KB (

PD70F3035A, 70F3035AY: flash memory)

RAM: 12 KB (

PD703034A, 703034AY)

16 KB (

PD703035A, 703035AY, 70F3035A, 70F3035AY)

{

Interrupt/exception:

PD703034A, 703035A, 70F3035A (external: 8, internal: 32 sources, exception: 1 source)

PD703034AY, 703035AY, 70F3035AY (external: 8, internal: 33 sources, exception: 1 source)

{

I/O lines Total: 83

{

Timer/counters: 16-bit timer (2 channels: TM0, TM1)

8-bit timer (6 channels: TM2 to TM7)

{

Watch timer: 1 channel

{

Watchdog timer: 1 channel

{

IEBus controller: 1 channel

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. U14780EJ1V0DS00 (1st edition)

Date Published May 2000 N CP(K)

Printed in Japan

2000

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