uPD70F3102GJ-33-8EU datasheet, PDF

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uPD70F3102GJ-33-8EU: Description32-/16-BIT SINGLE-CHIP MICROCONTROLLER; File Size429KB，82 Pages; ManufacturerNEC ( Renesas ); Websitehttps://www2.renesas.cn/zh-cn/

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uPD70F3102GJ-33-8EU Overview

32-/16-BIT SINGLE-CHIP MICROCONTROLLER

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PRELIMINARY DATA SHEET

MOS INTEGRATED CIRCUITS

PD70F3102-33

V850E/MS1

32-/16-BIT SINGLE-CHIP MICROCONTROLLER

The

PD70F3102-33 is a product that substitutes the internal mask ROM of the

PD703102-33 with flash

memory. This enables users to perform on-board program writing and erasure, enabling effective evaluation during

system development, small-lot production of multiple devices, and rapid production start, and quick development and

time-to-market.

A version using a 3.3 V power supply for external pins, the

PD70F3102-A33, is also available.

For additional information, refer to the following user’s manuals. Be sure to read them before starting

design.

V850E/MS1 User’s Manual Hardware:

U12688E

V850E/MS1 User’s Manual Architecture: U12197E

FEATURES

•

PD703102-33 compatible

Can be replaced by the

PD703102-33 with internal mask ROM for mass production

•

Internal flash memory: 128 KB

ORDERING INFORMATION

Part Number

Package

144-pin plastic LQFP (fine pitch) (20

20)

144-pin plastic LQFP (fine pitch) (20

20)

PD70F3102GJ-33-8EU

PD70F3102GJ-33-UEN

The information contained in this document is being issued in advance of the production cycle for the

device. The parameters for the device may change before final production or NEC Corporation, at its own

discretion, may withdraw the device prior to its production.

Not all devices/types available in every country. Please check with local NEC representative for

availability and additional information.

Document No. U13844EJ2V0DS00 (2nd edition)

Date Published July 2000 N CP(K)

Printed in Japan

The mark

shows major revised points.

1999

PD70F3102-33

CONTENTS

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

1.1 Differences Between

PD70F3102-33 and

PD703102-33 ......................................................

1.2 Differences Between

PD70F3102-33 and

PD70F3102A-33..................................................

2. PIN

2.1

2.2

2.3

FUNCTIONS................................................................................................................................. 7

Port Pins ...................................................................................................................................... 7

Non-Port Pins .............................................................................................................................. 10

Pin I/O Circuit Types and Recommended Connection of Unused Pins ................................ 14

3. FLASH MEMORY PROGRAMMING .................................................................................................

3.1 Selection of Communication System........................................................................................

3.2 Flash Memory Programming Functions ...................................................................................

3.3 Connecting the Dedicated Flash Programmer.........................................................................

4. ELECTRICAL SPECIFICATIONS....................................................................................................... 19

4.1 Normal Operation Mode ............................................................................................................. 19

4.2 Flash Memory Programming Mode ........................................................................................... 74

5. PACKAGE DRAWINGS...................................................................................................................... 76

6. RECOMMENDED SOLDERING CONDITIONS................................................................................. 78

Preliminary Data Sheet U13844EJ2V0DS00

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	uPD70F3102GJ-33-8EU	UPD70F3102-33
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