參數(shù)資料
型號: WIT2410M4S
廠商: RF MONOLITHICS INC
元件分類: 通信及網(wǎng)絡(luò)
英文描述: SPECIALTY TELECOM CIRCUIT, XMA16
封裝: MODULE-16
文件頁數(shù): 2/2頁
文件大小: 337K
代理商: WIT2410M4S
www.RFM.com E-mail: info@rfm.com
Page 2 of 2
2008 by RF Monolithics, Inc.
WIT2410 - 6/5/08
Connector I/O Pins
Pin
Signal
Type
Description
1
GND
-
Signal and chassis ground
2
TxD
Input
Data input to be transmitted
3
RxD
Output
Received data output
4
CFG
Input
Configuration select, used to switch radio between data and control mode
5
RTS
Input
Request to send input, used for receive flow control by the host
6
Sleep/DTR
Input
Module sleep/DTR input, sleep is active high
7
DCD
Output
Data carrier detect, indicates successful synchronization on remotes
8
CTS
Output
Clear to send output, used for receive flow control by the radio
10
Reset
Input
Active low module reset input
16
Vcc
Power
Positive supply - minimum 3.3 V, nominal 5.0 V, maximum 10.0 V
Fast
WIT2410 modules transmit at an RF data rate of 460.8 kb/s using beacon-synchronized TDMA to achieve very low transmission latency
in point-to-point cable replacement applications or point-to-multipoint (star) network applications. Serial communications between a
WIT2410 module and its host can run at up to 230.4 kb/s to further speed data communication.
Reliable
WIT2410 modules provide both reliable communication and reliable operation. Using highly robust frequency hopping spread spectrum
technology, WIT2410 modules provide strong immunity to interference and multipath fading. Using a 24-bit CRC for error detection,
automatic retransmit request (ARQ) and a 3K data buffer, error-free transparent communication is automatic. Built-in data scrambling adds
a measure of security. Reliable operation is assured through RFM’s stringent QA processes. All WIT2410 modules are manufactured in
an ISO9000 certified facility.
Simple
Simple to integrate and use, the WIT2410’s default parameter settings work for most applications. For other applications, software control
makes changing parameter settings easy. The WIT2410, with its small size and low power consumption, is simple to integrate into your
product. The WIT2410’s RS-232 style interface with standard 3.3 volt CMOS signal levels makes integration easy. Since WIT2410
modules are certified for license free operation in the USA, Canada and Europe, your WIT2410 based product does not have to repeat
radio regulatory approval.
Versatile
WIT2410 operating parameters are configurable under software control. Even the transmitter power level can be selected using a straight-
forward command set. Both point-to-point and point-to-multipoint modes are supported. Baud rates from 1.2 to 230.4 kb/s are provided
for serial communication between a WIT2410 and its host. A number of non-standard baud rates are supported as well. Measuring just
80.2 x 46.5 x 8.6 mm and weighing 35 grams, the WIT2410 can be integrated into fixed, portable or handheld devices with little impact on
the size and weight. The low 3.3 volt operating voltage and 22 mA standby current makes the WIT2410 well suited to battery operation.
WIT2410M4G I/O pins point down for PCB interface as shown below.
WIT2410S4G I/O pins point up for cable connector interface.
Physical Specifications - dimensions in inches (mm)
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