Datasheet > UPD17P246

UPD17P246

更新时间： 2024-11-14 23:39:47

品牌	Logo	应用领域
其他 - ETC		光电二极管
页数	文件大小	规格书
32页	274K
描述
UPD17P246 Data Sheet \| Data Sheet[05/2003]

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中文翻译

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数据手册

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UPD17P246 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD17P246

4-BIT SINGLE-CHIP MICROCONTROLLER

FOR SMALL GENERAL-PURPOSE INFRARED

REMOTE CONTROLLER

DESCRIPTION

The µPD17P246 is a model of the µPD17246 with a one-time PROM instead of an internal mask ROM.

Since the user can write programs to the µPD17P246, it is ideal for experimental production or small-scale

production of the µPD17240, 17241, 17242, 17243, 17244, 17245, or 17246 systems.

When reading this document, also read the documents related to the µPD17240, 17241, 17242, 17243, 17244,

17245, and 17246.

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

before designing.

µPD172×× Subseries User's Manual: U12795E

FEATURES

•

Pin compatible with µPD17240, 17241, 17242, 17243, 17244, 17245, and 17246 (except PROM programming

function)

•

Carrier generator for infrared remote controller (REM output)

17K architecture: General-purpose register method

Program memory (one-time PROM): 32 KB (16,384 × 16)

Data memory (RAM): 447 × 4 bits

RAM retention detector

•

Low-voltage detector

Supply voltage: V^DD= 2.2 to 3.6 V (4 µs)

APPLICATIONS

Preset remote controllers, toys, and portable systems

ORDERING INFORMATION

Part Number

Package

30-pin plastic SSOP (7.62 mm (300))

µPD17P246M1MC-5A4

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.

Document No. U15215EJ1V0DS00 (1st edition)

Date Published May 2003 N CP(K)

Printed in Japan

The mark shows major revised points.

12 3 4 5 6 7...32

中文翻译

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与UPD17P246相关器件

型号	品牌	获取价格	描述	数据表
UPD17P246M1MC-5A4	NEC	获取价格	Microcontroller, 4-Bit, OTPROM, 8MHz, MOS, PDSO30, 0.300 INCH, PLASTIC, SSOP-30
UPD17P246M2MC-5A4	NEC	获取价格	Microcontroller, 4-Bit, OTPROM, 4.5MHz, MOS, PDSO30, 0.300 INCH, PLASTIC, SSOP-30
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