EZBEE RF Solutions, EZBEE Datasheet - Page 2

• Manufacturer Part Number: EZBEE
• Description: MODULE, ZIGBEE, EZBEE
• Manufacturer: RF Solutions

Specifications of EZBEE

• Svhc: No SVHC (15-Dec-2010)

Contents
Electronic
Pin Connections
p2
16,17,18
Summary................................................................... 1
Electronic .................................................................. 2
Regulatory................................................................. 3
Radio Frequency ....................................................... 4
Number
1,2,3
1.
2.
Pin
10
11
12
13
14
15
4
5
6
7
8
9
20-Sep-06
Refer to CC2420 documentation for further details of these pin function. (See bibliography)
In early revisions of this board, the CCA pad is not connected on the underside. If this pad is required in surface mount
applications, connection shall have to be manually reworked from the top pad. This affects boards which do not have ‘Rev D’
or higher marked on them.
VregEn
Resetn
FIFOP
Name
DVdd
FIFO
SCK
SFD
CCA
Gnd
Gnd
CSn
Gnd
Pin
SO
SI
EasyBee DS480-11
Description
Power supply ground reference and ground plane connection
SPI clock input, up to 10 MHz
SPI slave output. Updated on the negative edge of SCLK. Tristate when CSn high.
Asynchronous, active low digital reset
SFD (Start of Frame Delimiter)
CCA (Clear Channel Assessment) (Note 2)
High when number of bytes in FIFO exceeds threshold
Power supply ground reference and ground plane connection
SPI chip select, active low
High when data in FIFO
Voltage regulator enable, active high, held at DVdd voltage level when active
SPI Slave Input. Sampled on the positive edge of SCLK
Power supply input 2.1V – 3.6V
Power supply ground reference and ground plane connection
(note 1)
Table 1. Pin descriptions for EasyBee
© FlexiPanel Ltd
Mechanical ................................................................4
Bibliography ...............................................................5
Drawing .....................................................................6
Reference ..................................................................7
Patents may apply and/or pending
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