UPD703031A Ver la hoja de datos (PDF) - NEC => Renesas Technology

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componentes Descripción

fabricante

UPD703031A

V850/SB1™ 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS

NEC => Renesas Technology 

µPD703031A, 703031AY, 703033A, 703033AY, 70F3033A, 70F3033AY

CONTENTS

1. DIFFERENCES AMONG PRODUCTS ............................................................................................... 8

1.1 Differences of µPD703031A, 703031AY, 703033A, 703033AY, 70F3033A, and 70F3033AY................. 8

2. PIN FUNCTIONS.................................................................................................................................. 9

2.1 Port Pins..................................................................................................................................................... 9

2.2 Non-Port Pins........................................................................................................................................... 11

2.3 Pin I/O Circuits and Recommended Connection of Unused Pins ....................................................... 15

3. PROGRAMMING FLASH MEMORY (µPD70F3033A, 70F3033AY ONLY) ................................... 19

3.1 Selecting Communication Mode ............................................................................................................ 19

3.2 Function of Flash Memory Programming.............................................................................................. 20

3.3 Connecting Dedicated Flash Programmer ............................................................................................ 20

4. ELECTRICAL SPECIFICATIONS...................................................................................................... 22

4.1 Flash Memory Programming Mode (µPD70F3033A, 70F3033AY only) ............................................... 47

5. PACKAGE DRAWINGS..................................................................................................................... 48

6. RECOMMENDED SOLDERING CONDITIONS ............................................................................... 50

Data Sheet U14734EJ1V0DS00

7

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