XM1283C915XE1

XM1283C915XE1 Datasheet


Product Brief XM1283 RFMicrocontroller 433/868/915 MHz module

Part Datasheet
XM1283C915XE1 XM1283C915XE1 XM1283C915XE1 (pdf)
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Product Brief XM1283 RFMicrocontroller 433/868/915 MHz module

XM1283 433 / 868 / 915 MHz

Transceiver board with low power 8-bit microcontroller

The XM1283 is a radio module based on the highly integrated XE1283 combining an ISM-band radio transceiver and a low power microcontroller on one chip. The XM1283 consists of a DP1283 Drop Module soldered onto a DP to XM adapter.

The XM1283 transceiver module enables high data rate communication up to kbit/s. The module is optimized for low power consumption. In transmit mode maximum output power is +15 dBm without any external power amplifier. Three frequency ranges are available to satisfy either the European ETSI300 220-1 or the North American FCC part standards.

XM modules may also be ordered as part of a Starter Kit, which includes a microcontroller interface and a PC-based graphical user interface to enable range testing and more detailed product evaluation.
ORDERING INFORMATION

Part

XM1283-C433XEM-1 XM1283-C868XEM-1 XM1283-C915XEM-1

Version

TrueRF

Pin-package

Board with Antenna Board with Antenna Board with Antenna

KEY PRODUCT FEATURES
• Direct digital interface
• Supply voltage down to 2.4V
• Minimum external component count
• Frequency synthesizer step 500 Hz
• Output power programmable up to 15 dBm
• High reception sensitivity down to -113 dBm
• Data rate from kbit/s to kbit/s
• Low Power consumption
• 8-bits microcontroller, RISC core
• Up to 6 MIPS, 300 uA at 1 MIPS operation
• Up to 22 kByte 8kW MTP, 512 Byte RAM

XEMICS SA
• e-mail
• web:

APPLICATION CONNECTOR

The XM1283 TrueRF can be connected to test equipment or XEMICS’ development tools via a 20 pins connector.

Pin #1 "SCK" Output , Clock of the 3-wire interface

Pin #2 "VDD" Connect to a 3.3V power supply.

Pin #3 "SI" Output , Data of the 3-wire interface

Pin #4 "GND" Connect to Ground

Pin #5 "SO" Input , Data of the 3-wire interface

Pin #6 "TX" Input , Transmitter selection of the antenna switch not connected by default

Pin #7 NC

Pin #8 "RX" Input , Receiver selection of the antenna switch not connected by default

Pin #9 "SWITCH" Input / Output , RF mode selection / indication

Microcontroller Programming connector

Microcontroller Mode selection

Product Brief XM1283 RFMicrocontroller 433/868/915 MHz module

Pin #10 "CLKOUT" Output , Output clock at or MHz

Pin #11 NC, grounded

Pin #12 “PB 0 ” Input / Output port B pin #13 NC, grounded

Pin #14 “PB 1 ” Input / Output port B pin

Pin #15 “PB 5 ” Input / Output port B pin

Pin #16 “PB 2 ” Input / Output port B pin

Pin #17 “PB 6 ” Input / Output port B pin

Pin #18 “PB 3 ” Input / Output port B pin

Pin #19 “PB 7 ” Input / Output port B pin

Pin #20 “PB 4 ” Input / Output port B pin

The microcontroller can be programmed via the “programming connector” using a XE8000MP.

Jumper VDD
12 34 56 78 9 10 11 12 13 14 15 16 17 18
19 20

Application connector

XEMICS 2005 All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent or other industrial or intellectual property rights.

TrueRF is a XEMICS trademark.
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Datasheet ID: XM1283C915XE1 515919