WI.M900T Radiotronix, WI.M900T Datasheet - Page 5

• Manufacturer Part Number: WI.M900T
• Description: RF Modules & Development Tools TRANSMIT ONLY VERS. OF WI.232DTS MODULE
• Manufacturer: Radiotronix

Specifications of WI.M900T

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: WIM900T

Preliminary
Pin-out Diagram
Pin Descriptions
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
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Name
CLKOUT
EN
SO
SI
SCK
DCLK
DATA
DATAIN
PAT
SWITCH2
SWITCH1
GND
ANT
GND
GND
SDA
SCL
GND
VCC
Description
XE1203 Programming port enable
XE1203 Programming port serial input
transmit only version
Ground
50 ohm antenna power
Ground
Ground
Serial data pin for NV personality memory – I2C bus
Serial clock pin for NV personality memory – I2C bus
Ground
2.4 – 3.6 volt power supply
Clock output from XE1203 – GND on Wi.23DTS
XE1203 Programming port serial output
XE1203 Programming port clock
XE1203 Data port clock
XE1203 Data input/output – programmable
XE1203 Data input
XE1203 Pattern output – indicates start-of-packet
Transmit enable – controls RF switch
Receive enable – controls RF switch – not used in
Revision A
Mechanical Drawing
Preliminary
5