UPD64

更新时间： 2024-11-17 22:49:27

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
68页	293K
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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UPD64 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD63, 63A, 64

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 µPD63, 63A, and 64 are suitable for

infrared remote control transmitters.

For the µPD63, 63A and 64, we have made available the one-time PROM product µPD6P4B for program

evaluation or small-quantity production.

FEATURES

• Program memory (ROM)

· µPD63 : 512 × 10 bits

· µPD63A: 768 × 10 bits

· µPD64 : 1002 × 10 bits

• Data memory (RAM): 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 fX = 8 MHz: ceramic oscillation)

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

• I/O pins (K^I/O)

: 8 units

• Input pins (K^I)

: 4 units

• Sense input pin (S⁰)

• S1/LED pin (I/O)

: 1 unit

: 1 unit (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 fX = 4 MHz)

V^DD= 2.2 to 3.6 V (when operating at fX = 8 MHz)

• Operating ambient temperature : T^A= –40 to +85 ˚C

• Oscillator frequency

: fX = 2.4 to 8 MHz

• POC circuit (Mask option)

APPLICATION

Infrared remote control transmitter (for AV and household electric appliances)

Unless otherwise stated, the µPD63 is taken as a representative product in this document.

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

Document No. U11371EJ3V0DS00 (3rd edition)

Date Published November 1998 N CP(K)

Printed in Japan

The mark

shows major revised points.

1996

12 3 4 5 6 7...68

中文翻译

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