TDA7255V 查看數據表（PDF） - Infineon Technologies

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产品描述 (功能)

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TDA7255V

ASK/FSK 434 MHz Wireless Transceiver

Infineon Technologies 

2

Functional Description

2.1

Pin Configuration

TDA7255V

Functional Description

32 31 30 29 28 27 26 25 24 23 22 21

CQ1x 33

CQ1 34

CI1x 35

CI1 36

VCC 37

BUSMODE 38

LF 39

GNDRF1 40

TDA7255V

20 XGND

19 XSWA

18 XIN

17 XSWF

16 XOUT

15 VSS

14 BUSCLK

13 GNDRF2

1 2 3 4 5 6 7 8 9 10 11 12

Figure 3 Pin Configuration TDA7255V

Data Sheet

8

Revision 1.1, 2010-11-10

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