Datasheet> 器件分类 > 嵌入式处理器和控制器> 微控制器和处理器> UPD70F3003GC-25-7EA

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UPD70F3003GC-25-7EA: 产品描述RISC Microcontroller, 32-Bit, FLASH, MOS, PQFP100, 14 X 14 MM, FINE PITCH, PLASTIC, QFP-100; 产品类别嵌入式处理器和控制器微控制器和处理器; 文件大小226KB，共44页; 制造商NEC(日电)

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UPD70F3003GC-25-7EA概述

RISC Microcontroller, 32-Bit, FLASH, MOS, PQFP100, 14 X 14 MM, FINE PITCH, PLASTIC, QFP-100

UPD70F3003GC-25-7EA规格参数

参数名称	属性值
零件包装代码	QFP
包装说明	LFQFP,
针数	100
Reach Compliance Code	unknown
具有ADC	YES
地址总线宽度	20
位大小	32
最大时钟频率	25 MHz
DAC 通道	YES
DMA 通道	NO
外部数据总线宽度	16
JESD-30 代码	S-PQFP-G100
长度	14 mm
I/O 线路数量	75
端子数量	100
最高工作温度	70 °C
最低工作温度	-40 °C
PWM 通道	YES
封装主体材料	PLASTIC/EPOXY
封装代码	LFQFP
封装形状	SQUARE
封装形式	FLATPACK, LOW PROFILE, FINE PITCH
认证状态	Not Qualified
ROM可编程性	FLASH
座面最大高度	1.7 mm
最大供电电压	5.5 V
最小供电电压	4.5 V
标称供电电压	5 V
表面贴装	YES
技术	MOS
温度等级	OTHER
端子形式	GULL WING
端子节距	0.5 mm
端子位置	QUAD
宽度	14 mm
uPs/uCs/外围集成电路类型	MICROCONTROLLER, RISC
Base Number Matches	1

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DATA SHEET

MOS INTEGRATED CIRCUIT

PD70F3003

V853

32-/16-BIT SINGLE-CHIP MICROCONTROLLER

DESCRIPTION

The

PD70F3003 has a flash memory instead of the internal mask ROM of the

PD703003. This model is useful

for small-scale production of a variety of application sets or early start of production since the program can be written

and erased by the user even with the

PD70F3003 mounted on the board.

Functions in detail are described in the following user’s manuals. Be sure to read these manuals when

you design your systems.

V853 User’s Manual-Hardware

: U10913E

V850 Family

User’s Manual-Architecture : U10243E

FEATURES

• Compatible with

PD703003

• Can be replaced with mask ROM model for mass production of application set

PD70F3003

→

PD703003

• Internal flash memory: 128K bytes

Remark

For differences among the products, refer to

1. DIFFERENCES AMONG PRODUCTS.

ORDERING INFORMATION

Part Number

Package

100-pin plastic QFP (fine pitch) (14

14 mm)

PD70F3003GC-25-7EA

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. U12036EJ3V1DS00 (3rd edition)

Date Published April 1999 N CP(K)

Printed in Japan

The mark

shows major revised points.

1997

PD70F3003

CONTENTS

1. DIFFERENCES AMONG PRODUCTS ······························································································ 6

2. PIN FUNCTIONS ································································································································ 7

2.1 Port Pins ·····················································································································································

2.2 Pins Other Than Port Pins ························································································································

2.3 I/O Circuits of Pins and Recommended Connections of Unused Pins ················································ 11

3. PROGRAMMING FLASH MEMORY ································································································· 14

3.1 Selecting Communication Mode ·············································································································· 14

3.2 Flash Memory Programming Function ···································································································· 15

3.3 Connecting Dedicated Flash Programmer ······························································································ 15

4. ELECTRICAL SPECIFICATIONS ······································································································· 16

4.1 Normal Operation Mode ···························································································································· 16

4.2 Flash Memory Programming Mode ·········································································································· 37

5. PACKAGE DRAWING ······················································································································· 39

6. RECOMMENDED SOLDERING CONDITIONS ················································································· 40

Data Sheet U12036EJ3V1DS00

UPD70F3003GC-25-7EA

UPD70F3003GC-25-7EA概述

UPD70F3003GC-25-7EA规格参数

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