Datasheet > RFM12B-433S1

RFM12B-433S1

更新时间： 2022-02-26 09:16:35

品牌	Logo	应用领域
其他 - ETC		ISM频段
页数	文件大小	规格书
11页	418K
描述
UNIVERSAL ISM BAND FSK TRANSCEIVER MODULE

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

RFM12B-433S1 数据手册

RFM12B

Datasheet REV2.0

Typical Application：

• Remote control

• Remote sensor

• Wireless data collection

• Home security system

• Toys

• Tire pressure monitoring system

Pin Definition：

SMD

DIP

definition

nINT/VDI

VDD

Type

DI/ DO

Function

Interrupt input (active low)/Valid data indicator

Positive power supply

SDI

SPI data input

SCK

SPI clock input

nSEL

SDO

Chip select (active low)

Serial data output with bus hold

Interrupts request output（active low）

nIRQ

FSK/DATA/nFFS DI/DO/DI

Transmit FSK data input/ Received data output (FIFO not used)/ FIFO

select

DCLK/CFIL/FFIT DO/AIO/DO Clock output (no FIFO )/ external filter capacitor(analog mode)/ FIFO

interrupts(active high)when FIFO level set to 1, FIFO empty

interruption can be achieved

CLK

DIO

Clock output for external microcontroller

Reset output（active low）

Power ground

nRES

GND

Electrical Parameter：

Maximum（not at working mode）

symbol

parameter

minimum

-0.5

maximum

6.0

Unit

V_dd

Positive power supply

All pin input level

V_in

-0.5

Vdd+0.5

Tel: +86-755-82973805 Fax: +86-755-82973550 E-mail: sales@hoperf.com http://www.hoperf.com

123 4 5 6 7...11

下载PDF

与RFM12B-433S1相关器件

型号	品牌	描述	获取价格	数据表
RFM12B-433S1P	ETC	UNIVERSAL ISM BAND FSK TRANSCEIVER MODULE	获取价格
RFM12B-433S2	ETC	UNIVERSAL ISM BAND FSK TRANSCEIVER MODULE	获取价格
RFM12B-433S2P	ETC	UNIVERSAL ISM BAND FSK TRANSCEIVER MODULE	获取价格
RFM12B-868D	ETC	UNIVERSAL ISM BAND FSK TRANSCEIVER MODULE	获取价格
RFM12B-868DP	ETC	UNIVERSAL ISM BAND FSK TRANSCEIVER MODULE	获取价格
RFM12B-868S1	ETC	UNIVERSAL ISM BAND FSK TRANSCEIVER MODULE	获取价格