UPD17218

更新时间： 2024-11-05 22:52:35

品牌	Logo	应用领域
日电电子 - NEC		微控制器遥控远程控制
页数	文件大小	规格书
84页	339K
描述
4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER

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中文翻译

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UPD17218 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD17215, 17216, 17217, 17218

4-BIT SINGLE-CHIP MICROCONTROLLER

FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER

DESCRIPTION

µPD17215, 17216, 17217, 17218 (hereafter called µPD17215 subseries) are 4-bit single-chip microcontrollers for

small general-purpose infrared remote control transmitters.

It employs a 17K architecture of general-purpose register type devices for the CPU, and can directly execute

operations between memories instead of the conventional method of executing operations through the accumulator.

Moreover, all the instructions are 16-bit 1-word instructions which can be programmed efficiently.

In addition, a one-time PROM model, µPD17P218, to which data can be written only once, is also available. It is

convenient either for evaluating the µPD17215 subseries programs or small-scale production of application systems.

Detailed functions are described in the follwing manual. Be sure to read this manual when designing your

system.

µPD172×× Subseries User's Manual: IEU-1317

FEATURES

•

Infrared remote controller carrier generator circuit (REM output)

17K architecture: General-purpose register system

Program memory (ROM), Data memory (RAM)

µPD17215

µPD17216

µPD17217

µPD17218

Program memory (ROM)

Data memory (RAM)

4 K bytes

8 K bytes

12 K bytes

16 K bytes

(2048 × 16)

(4096 × 16)

(6144 × 16)

(8192 × 16)

111 × 4 bits

223 × 4 bits

•

8-bit timer

1 channel

Basic internal timer / Watchdog timer: 1 channel (WDOUT output)

Instruction execution time (can be changed in two steps)

at f^X4 MHz

at fX 8 MHz

4 µs (high-speed mode)/8 µs (ordinary mode)

2 µs (high-speed mode)/4 µs (ordinary mode)

•

External interrupt pin (INT)

I/O pins

Supply voltage

V^DD= 2.2 to 5.5 V (at fX = 4 MHz (high-speed mode))

V^DD= 2.0 to 5.5 V (at fX = 4 MHz (ordinary mode))

•

Low-voltage detector circuit (mask opation)

Unless otherwise specified, the µPD17215 is treated as the representative model throughout this document.

The information in this document is subject to change without notice.

Document No. U12042EJ3V0DS00 (3rd edition)

(Previous No. IC–3249)

The mark

shows major revised points.

Date Published January 1997 N

Printed in Japan

1993

12 3 4 5 6 7...84

中文翻译

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与UPD17218相关器件

型号	品牌	获取价格	描述	数据表
UPD17218CT	NEC	获取价格	4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSM
UPD17218CT-XXX	NEC	获取价格	暂无描述
UPD17218GT	NEC	获取价格	4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSM
UPD17225	NEC	获取价格	4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSM
UPD17225CT	NEC	获取价格	4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSM
UPD17225CT-XXX	RENESAS	获取价格	4-BIT, MROM, MICROCONTROLLER, PDIP28, 0.400 INCH, SHRINK, PLASTIC, DIP-28
UPD17225GT	NEC	获取价格	4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSM
UPD17225GT-XXX	ETC	获取价格	MICROCONTROLLER\|4-BIT\|UPD17K CPU\|CMOS\|SOP\|28PIN\|PLASTIC
UPD17225GT-XXX-A	NEC	获取价格	Microcontroller, 4-Bit, MROM, MOS, PDSO28, 0.375 INCH, PLASTIC, SOP-28
UPD17225MC	NEC	获取价格	4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSM

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