NRF9E5 NORDIC SEMICONDUCTOR, NRF9E5 Datasheet - Page 103

• 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
21.5 Configure the Chip as nRF905.
nRF9E5 is easily configurable as nRF905. Upon power up the boot loader is run. If
MISO is set to low value during the first 10ms, the microcontroller configures itself to
nRF905 mode. With the exception of pin 3 (UPCLK), all pins are then defined as for the
nRF905 device.
In nRF905 mode, the pin 3 output frequency is equal to the X-tal oscillator frequency,
and is thus not programmable in RX/TX-mode. In standby mode, pin 3 is disabled.
This mode may be used for RF-test/hardware debugging purposes.
Main office: Nordic Semiconductor ASA - Vestre Rosten 81, N-7075 Tiller, Norway -Phone [phone] - Fax [phone]
Revision: 1.3
Page 103 of 108
June 2006