PRODUCT SPECIFICATION
433/868/915MHz RF Transceiver with
Embedded 8051 Compatible
Microcontroller and 4 Input, 10 Bit ADC
nRF9E5
FEATURES
APPLICATIONS
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nRF905 433/868/915 MHz transceiver
8051 compatible microcontroller
4 input, 10bit 80ksps ADC
Single 1.9V to 3.6V supply
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Sports and leisure
equipment
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Alarm and security
system
Small 32 pin QFN (5x5 mm) package
Extremely low cost Bill of Material (BOM)
Internal VDD monitoring
2.5mA standby with wakeup on timer or external pin
Adjustable output power up to 10dBm
Channel switching time less than 650ms
Low TX supply current, typical 11mA @-10dBm
Low RX supply current typical 12.5mA peak
Low MCU supply current, typ. 1mA at 4MHz @3volt
Suitable for frequency hopping
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Industrial sensors
Remote control
Surveillance
Automotive
Telemetry
Keyless entry
Toys
Carrier Detect for “listen before transmit protocol”
GENERAL DESCRIPTION
nRF9E5 is a true single chip system with fully integrated RF transceiver, 8051
compatible microcontroller and a 4 input 10bit 80ksps AD converter. The transceiver of
the system supports all the features available in the nRF905 chip including
ShockburstTM, which automatically handles preamble, address and CRC. The circuit has
embedded voltage regulators, which provides maximum noise immunity and allows
operation on a single 1.9V to 3.6V supply. nRF9E5 is compatible with FCC standard
CFR47 part 15 and ETSI EN 300 220-1.
QUICK REFERENCE DATA
Parameter
Value
1.9
-40 to +85
11
Unit
V
Minimum supply voltage
Temperature range
Supply current in transmit @ -10dBm output power
Supply current in receive mode
°C
mA
mA
mA
mA
12.5
1
0.9
Supply current for m-controller 4MHz @ 3volt
Supply current for ADC
Maximum transmit output power
Transmitted data rate (Manchester-encoder embedded)
Sensitivity
10
100
-100
2.5
dBm
kbps
dBm
mA
Supply current in power down mode
Table 1 nRF9E5 quick reference data.
Main office: Nordic Semiconductor ASA - Vestre Rosten 81, N-7075 Tiller, Norway -Phone +4772898900
Revision: 1.1 Page 1 of 104
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Fax +4772898989
June 2004