Revision
1.1.2
WI.M868(900)X-R/
WI.M868(900)T-R/
WI.M868(900)X-DP-R
DATASHEET
WI.M868X-R/ WI.M868T-R/ WI.M868X-DP-R DATASHEET
RADIOTRONIX, INC.
WI.M868X-R/ WI.M868T-R/ WI.M868X-DP-R DATASHEET
©
Radiotronix
905 Messenger Lane
Moore, Oklahoma 73160
Phone 405.794.7730 • Fax 405.794.7477
www.radiotronix.com
1
WI.M868X-R/ WI.M868T-R/ WI.M868X-DP-R DATASHEET
Document Control
SIGNED
CREATED BY
ENGINEERING REVIEW
MARKETING REVIEW
APPROVED- ENG.
APPROVED- MAR.
TJE
6/13/2007
TJE
6/13/2007
SJM
DATE
3/4/2005
Revised History
REVISION
1.0.0
1.0.0
1.1.0
1.1.1
1.1.2
SIGNED
SJM
CSR
TRM
TRM
TRM/ MAB
DATE
3/4/2005
12/30/2005
2/7/2006
2/24/2006
5/30/2006
DESCRIPTION
Document created
Updated for 868MHz versions
Updated for X-DP modules
Added clarification for XTAL constants
Corrected specifications table, X-DP module pin out
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WI.M868X-R/ WI.M868T-R/ WI.M868X-DP-R DATASHEET
Table of Contents
1.
INTRODUCTION .......................................................................................................................................... 5
F
EATURES
................................................................................................................................................ 5
A
PPLICATIONS
........................................................................................................................................... 6
1.1.
1.2.
2.
THEORY OF OPERATION .......................................................................................................................... 7
G
ENERAL
.................................................................................................................................................. 7
P
ROGRAMMING
I
NTERFACE
........................................................................................................................ 9
N
ON
-V
OLATILE
M
EMORY
......................................................................................................................... 12
S
AMPLE
C
HANNEL
T
ABLES
...................................................................................................................... 13
P
IN
-
OUT
D
IAGRAM FOR
W
I
.M868X-R
TM
/ W
I
.M868T-R
TM
.......................................................................... 14
P
IN
D
ESCRIPTION FOR
W
I
.M868X-R
TM
/ W
I
.M868T-R
TM
........................................................................... 14
P
IN
-
OUT
D
IAGRAM FOR
W
I
.M868X-DP-R
TM
............................................................................................. 15
P
IN
D
ESCRIPTION FOR
W
I
.M868X-DP-R
TM
.............................................................................................. 15
M
ECHANICAL
D
RAWINGS FOR
W
I
.M868X-R
TM
/ W
I
.M868T-R
TM
................................................................ 16
M
ECHANICAL
D
RAWINGS FOR
W
I
.M868X-DP-R
TM
................................................................................... 17
E
XAMPLE
C
IRCUIT
................................................................................................................................... 17
2.1.
2.2.
2.3.
2.4.
3.
APPLICATION INFORMATION ................................................................................................................. 14
3.1.
3.2.
3.3.
3.4.
3.5.
3.6.
3.7.
4.
ELECTRICAL SPECIFICATIONS.............................................................................................................. 18
4.1.
A
BSOLUTE
M
AXIMUM
R
ATINGS
................................................................................................................. 18
4.2.
D
ETAILED
E
LECTRICAL
S
PECIFICATIONS
................................................................................................... 18
4.2.1. AC Specifications- Rx ..................................................................................................................... 18
4.2.2. AC Specifications- Tx...................................................................................................................... 19
4.2.3. DC Specifications............................................................................................................................ 19
5.
6.
CUSTOM APPLICATIONS ........................................................................................................................ 20
ORDERING INFORMATION ...................................................................................................................... 21
6.1.
C
ONTACT
I
NFORMATION
.......................................................................................................................... 21
6.1.1. Technical Support ........................................................................................................................... 21
6.1.2. Sales Support.................................................................................................................................. 21
3
WI.M868X-R/ WI.M868T-R/ WI.M868X-DP-R DATASHEET
Index of Tables
Table 1, Wi.M868X-R
TM
/ Wi.M868T-R
TM
Switch and Mode Parameters .............................................................. 8
Table 2, Wi.M868X-DP-R
TM
Switch and Mode Parameters .................................................................................. 8
Table 3, Non-Volatile Memory (Wi.M868X-R
TM
/ Wi.M868T-R
TM
only) ................................................................ 12
Table 4, Module Pin Descriptions for Wi.M868X-R
TM
/ Wi.M868T-R
TM
................................................................ 14
Table 5, Module Pin Descriptions for Wi.M868X-DP-R
TM
................................................................................... 15
Table 6, Absolute Maximum Ratings................................................................................................................... 18
Table 7, AC Specifications- Rx............................................................................................................................ 18
Table 8, AC Specifications- Tx ............................................................................................................................ 19
Table 9, DC Specifications .................................................................................................................................. 19
Table of Figures
Figure 1: Wi.M868X-R
TM
/Wi.M868T-R
TM
/Wi.M868X-DP-R
TM
Block Diagram ..................................................... 7
Figure 2: Microcontroller Data Interface ................................................................................................................ 9
Figure 3: Pin-out Diagram for Wi.M868X-R
TM
/ Wi.M868T-R
TM
........................................................................... 14
Figure 4: Pin-out Diagram for Wi.M868X-DP-R
TM
............................................................................................... 15
Figure 5: Module Mechanical Drawings for Wi.M868X-R
TM
/ Wi.M868T-R
TM
...................................................... 16
Figure 6: Suggested Footprint for Wi.M868X-R
TM
/ Wi.M868T-R
TM
..................................................................... 16
Figure 7: Mechanical Drawings for Wi.M868X-DP-R
TM
....................................................................................... 17
Figure 8: Evaluation Module Circuit .................................................................................................................... 17
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嵌入式系统
