RF70 PDF预览

RF70

更新时间: 2025-09-01 06:07:31
品牌 Logo 应用领域
华普微 - HOPERF /
页数 文件大小 规格书
25页 290K
描述
Low Power High Performance 2.4 GHz GFSK Transceiver

RF70 数据手册

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RF70 V1.0  
Low Power High Performance 2.4 GHz GFSK Transceiver  
Features  
Pin Assignments  
2400-2483.5 MHz ISM band operation  
VSS  
20  
CDVDD  
19  
VDD  
18  
VSS  
17  
IREF  
16  
Support 1 and 2 Mbps air data rate  
Programmable output power  
(-40dBm to 5dBm)  
Low power consumption  
1
2
3
4
5
15  
14  
13  
12  
11  
CE  
VDD  
Tolerate +/- 60ppm 16 MHz crystal  
Variable payload length from 1 to 32bytes  
Automatic packet processing  
6 data pipes for 1:6 star networks  
1.9V to 3.6V power supply  
4-pin SPI interface with maximum 8 MHz  
clock rate  
CSN  
SCK  
VSS  
RFN  
RF70  
MOSI  
MISO  
RFP  
VDDPA  
Compact 20-pin 4x4 mm QFN package  
and dice  
6
7
8
9
10  
IRQ  
VDD  
VSS  
XTALP XTALN  
Applications  
Wireless PC peripherals  
Wireless mice and keyboards  
Wireless gamepads  
Wireless audio  
VOIP and wireless headsets  
Remote controls  
Consumer electronics  
Home automation  
Toys  
Personal health and entertainment  
Block Diagram  
RFP  
RFN  
Rx FIFO  
CSN  
SCK  
MOSI  
MISO  
FM  
Data Slicer  
Demodulator  
Integrated  
TDD RF  
Transceiver  
Packet  
Processing &  
State Control  
Power  
Management  
IRQ  
CE  
Gaussian  
shaping  
FM Modulator  
Tx FIFO  
XTALP XTALN  

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