NRF9E5 NORDIC SEMICONDUCTOR, NRF9E5 Datasheet - Page 3

• Manufacturer Part Number: NRF9E5
• Description: TRX, 430-928MHZ, MCU/ADC/PWM, SMD
• Manufacturer: NORDIC SEMICONDUCTOR

Specifications of NRF9E5

• Receiving Current: 12.5mA
• Transmitting Current: 30mA
• Data Rate: 50Kbps
• Frequency Range: 430MHz To 928MHz
• Modulation Type: GFSK
• Rf Ic Case Style: QFN
• No. Of Pins: 32
• Supply Voltage Range: 1.9V To
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PRODUCT SPECIFICATION
nRF9E5 Single Chip Transceiver with Embedded Microcontroller and ADC
TABLE OF CONTENTS
1
2
3
4
5
6
7
8
9
10
11
Main office: Nordic Semiconductor ASA - Vestre Rosten 81, N-7075 Tiller, Norway -Phone [phone] - Fax [phone]
Revision: 1.3
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.1
6.1
6.2
6.3
7.1
7.2
7.3
7.4
7.5
8.1
9.1
9.2
9.3
9.4
9.5
9.6
9.7
9.8
9.9
9.10
9.11
10.1
10.2
10.3
11.1
11.2
11.3
11.4
11.5
11.6
11.7
Architectural Overview .........................................................................................................5
Electrical Specification ..........................................................................................................9
Pin Assignment....................................................................................................................12
Pin Function.........................................................................................................................13
System Clock .......................................................................................................................14
Digital I/O Ports...................................................................................................................15
Analog Interface ..................................................................................................................18
Internal Interface; AD Converter and Transceiver ..............................................................20
Transceiver Subsystem (nRF905)........................................................................................22
AD Converter subsystem.................................................................................................30
Transceiver and AD Converter Configuration ................................................................34
Microcontroller .............................................................................................................5
PWM .............................................................................................................................6
SPI.................................................................................................................................6
Port Logic......................................................................................................................6
Power Management.......................................................................................................7
LF Clock, RTC Wakeup Timer, GPIO Wakeup and Watchdog...................................7
XTAL Oscillator ...........................................................................................................7
AD Converter................................................................................................................8
Radio Transceiver .........................................................................................................8
Current Information for All Operating Modes............................................................11
I/O Port Behavior During RESET...............................................................................15
Port 0 (P0) ...................................................................................................................15
Port 1 (P1 or SPI port).................................................................................................16
Crystal Specification ...................................................................................................18
Antenna Output ...........................................................................................................18
ADC Inputs .................................................................................................................19
Current Reference .......................................................................................................19
Digital Power De-Coupling ........................................................................................19
P2 - Radio General Purpose I/O Port ..........................................................................20
RF Modes of Operation...............................................................................................22
nRF ShockBurst™ Mode............................................................................................22
Standby Mode .............................................................................................................27
Output Power Adjustment...........................................................................................27
Modulation ..................................................................................................................27
Output Frequency........................................................................................................28
Carrier Detect..............................................................................................................28
Address Match ............................................................................................................29
Data Ready..................................................................................................................29
Auto Retransmit ..........................................................................................................29
RX Reduced Power Mode...........................................................................................29
AD Converter..............................................................................................................30
AD Converter Usage...................................................................................................31
AD Converter Sampling and Timing ..........................................................................32
Internal SPI Register Configuration............................................................................34
SPI Instruction Set ......................................................................................................36
SPI Timing ..................................................................................................................37
RF – Configuration Register Description ...................................................................38
ADC – Configuration Register Description................................................................39
Status Register Description.........................................................................................39
RF – Configuration Register Contents........................................................................40
Page 3 of 108
June 2006