Document
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nRF9E5
433/868/915MHz RF Transceiver with Embedded 8051 Compatible Microcontroller and 4 Input, 10 Bit ADC
Product Specification
Key Features
• nRF905 433/868/915MHz transceiver • 8051 compatible microcontroller • 4 input, 10bit 80ksps ADC • Single 1.9V to 3.6V supply • Small 32 pin QFN (5x5mm) package • Extremely low cost Bill of Material (BOM) • Internal VDD monitoring • 2.5µA standby with wakeup on timer or external pin • Adjustable output power up to 10dBm • Channel switching time less than 650µs • Low TX supply current, typical 9mA @-10dBm • Low RX supply current typical 12.5mA peak • Low MCU supply current, typically 1mA at 4MHz
@3volt • Suitable for frequency hopping • Carrier Detect for “listen before transmit protocol”
Applications
• Sports and leisure equipment • Alarm and security system • Industrial sensors • Remote control • Surveillance • Automotive • Telemetry • Keyless entry • Toys
All rights reserved. Reproduction in whole or in part is prohibited without the prior written permission of the copyright holder.
September 2011
nRF9E5 Product Specification
Liability disclaimer
Nordic Semiconductor ASA reserves the right to make changes without further notice to the product to improve reliability, function or design. Nordic Semiconductor ASA does not assume any liability arising out of the application or use of any product or circuits described herein.
All application information is advisory and does not form part of the specification.
Limiting values
Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the specifications are not implied. Exposure to limiting values for extended periods may affect device reliability.
Life support applications
These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Nordic Semiconductor ASA customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Nordic Semiconductor ASA for any damages resulting from such improper use or sale.
Data sheet status
Objective product specification This product specification contains target specifications for product
development.
Preliminary product specification This product specification contains preliminary data; supplementary
data may be published from Nordic Semiconductor ASA later.
Product specification
This product specification contains final product specifications. Nordic Semiconductor ASA reserves the right to make changes at any time without notice in order to improve design and supply the best possible product.
Contact details
Visit www.nordicsemi.no for Nordic Semiconductor sales offices and distributors worldwide
Main office:
Otto Nielsens vei 12 7004 Trondheim
Phone: +47 72 89 89 00 Fax: +47 72 89 89 89 www.nordicsemi.no
Revision 1.6
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nRF9E5 Product Specification
Writing conventions
This product specification follows a set of typographic rules that makes the document consistent and easy to read. The following writing conventions are used:
• Commands, bit state conditions, and register names are written in Courier. • Pin names and pin signal conditions are written in Courier bold. • Cross references are underlined and highlighted in blue.
Revision history
Date
June 2006 April 2008
Version
1.3 1.4
April 2008
1.5
September 2011 1.6
Description
• Restructured layout in the new template • Updated package information • Added moisture sensitivity level to the absolute maximum ratings • Added layout example and application schematic for operation in
the 433MHz and 868-915MHz ranges • Corrected the values in Table 85. on page 101
Attention!
Observe precaution for handling Electrostatic Sensitive Device.
Datasheet order code: 051005nRF9E5
Revision 1.6
Page 3 of 104
nRF9E5 Product Specification
Contents
1 Introduction ............................................................................................... 8
2 Quick reference data................................................................................. 9
3 Block diagram ........................................................................................... 10
4 Architectural overview.............................................................................. 11
4.1
Microcontroller...................................................................................... 11
4.1.1
Memory configuration ...................................................................... 11
4.1.2
Boot EEPROM/FLASH .................................................................... 11
4.1.3
Register map ................................................................................... 11
4.2
PWM ...................