XE924 Ver la hoja de datos (PDF) - Xecom
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XE924 Datasheet PDF : 19 Pages
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XE924 PIN CONFIGURATION
/MCTS
37
/CTS
38
RF_RXDATA
40
RF_TXDATA
41
RF_PDN
42
/MCTS provides the Clear to Send output from the modem
inside XE924. This is an active low output. /MCTS is nor-
mally tied to /CTS, pin 38.
/CTS is the Clear to Send input to the XE924 communications
controller. /CTS is normally tied to Pin 37.
RF_RXDATA serial data output from the 900 MHz transceiver
in the XE924. A Mark condition on RF_
RF_TXDATA is the signal input to the 900 MHz transceiver in
the XE924. A Mark condition on RF_TXDATA is active high.
RF_TXDATA is normally tied to pin 12.
RF_PDN placed the XE924’s 900 MHz transceiver into sleep
mode to reduce power consumption when not in use. It is an
active high signal. RF_PDN is normally tied Pin 11.
ABSOLUTE MAXIMUM RATINGS
Storage Temperature
O p e r a t i n g T e m p e r a t u r e R a n g e1
-25O C to +85O C
0O C to +70O C
1 Units may be screened for operation from -40 to +85C. An extra charge will be applied for this screening.
XECOM
(6)
XE924
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