Datasheet > UPD6604GS

UPD6604GS

更新时间： 2024-11-05 22:40:27

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
64页	261K
描述
4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION

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中文翻译

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数据手册

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UPD6604GS 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD6604

4-BIT SINGLE-CHIP MICROCONTROLLER

FOR INFRARED REMOTE CONTROL TRANSMISSION

DESCRIPTION

Equipped with low-voltage 1.8 V operation, a carrier generation circuit for infrared remote control transmission,

a standby release function through key entry, and a programmable timer, the µPD6604 is suitable for infrared remote

control transmitters.

For the µPD6604, we have made available the one-time PROM product µPD66P04B for program evaluation or

small-quantity production.

FEATURES

• Program memory (ROM)

• Data memory (RAM)

: 1002 × 10 bits

: 32 × 4 bits

• Built-in carrier generation circuit for infrared remote control

• 9-bit programmable timer

• Command execution time

• Stack level

: 1 channel

: 8 µs (when operating at fOSC = 1 MHz: RC oscillation)

: 1 level (Stack RAM is for data memory RF as well.)

• I/O pins (K^I/O)

: 8 pins

• Input pins (KI)

: 4 pins

• Sense input pin (S⁰)

• S¹/LED pin (I/O)

: 1 pin

: 1 pin (When in output mode, this is the remote control transmission

display pin.)

• Power supply voltage

: V^DD= 1.8 to 3.6 V (when operating at fOSC = 500 kHz)

V^DD= 2.2 to 3.6 V (when operating at fOSC = 1 MHz)

• Operating ambient temperature : TA = –40 to + 85 °C

• Oscillator frequency

: f^OSC= 300 kHz to 1 MHz

• POC circuit (Mask option)

APPLICATION

Infrared remote control transmitter (for key-less entry)

Because the µPD6604 uses an RC oscillation system clock, its accuracy and stability are lower than

the models using ceramic oscillation.

In applications where the clock accuracy and stability pose a problem, use the µPD6134 (ceramic

oscillation type).

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

Document No. U11281EJ3V0DS00 (3rd edition)

Date Published March 1999 N CP(K)

Printed in Japan

The mark shows major revised points.

1996

12 3 4 5 6 7...64

中文翻译

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