NRF9E5 NORDIC SEMICONDUCTOR, NRF9E5 Datasheet - Page 24

• 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
NOTE: DR is set low under the following conditions after it has been set high:
Main office: Nordic Semiconductor ASA - Vestre Rosten 81, N-7075 Tiller, Norway -Phone [phone] - Fax [phone]
Revision: 1.3
DR is set high when completed
Generate CRC and preamble
changes since last TX/RX)
NO
uController loading ADDR
(Configuration register if
and PAYLOAD data
nRF ShockBurst TX
SPI - programming
Sending package
Radio in Standby
PWR_UP = HI
TRX_CE = LO
Transmitter is
TX_EN = HI
powered up
TRX_CE
TRX_CE
= HI ?
= HI ?
Figure 5 Flowchart ShockBurst
If TX_EN is set low
YES
YES
NO
Page 24 of 108
after pre-
RETRAN
NO
AUTO_
set low
amble
= HI ?
DR is
Bit in configuration
register
YES
TM
transmit of nRF905.
amble
Pre-
Data Package
ADDR
ADDR
PAYLOAD
PAYLOAD
June 2006
CRC