RPM872 查看數據表（PDF） - ROHM Semiconductor

零件编号

产品描述 (功能)

比赛名单

RPM872

IrDA infrared communication module

ROHM Semiconductor 

Photo Link Module

zBlock diagram and application circuit

POWER

DOWN

RPM872

GND

VIO

VCC

GND

C1

PWDOWN

RXD

TXD

LEDA

VIO

VCC

GND

PWDOWN

RXD

TXD

(LEDVCC)

VCC(3pin) and VLEDA(8pin) can be used on

either common power source or different one.

Rev.B

2/6

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