nRF24E1 Nordic VLSI, nRF24E1 Datasheet - Page 7

• Manufacturer Part Number: nRF24E1
• Description: 2.4Ghz RF Transceiver With Embedded 8051 Compatible Microcontroller And 9 Input, 10 Bit ADC
• Manufacturer: Nordic VLSI

PRODUCT SPECIFICATION
Table 1-3 : nRF24E1 pin function
Nordic VLSI ASA - Vestre Rosten 81, N-7075 Tiller, Norway - Phone [phone] - Fax [phone]
Revision: 1.0
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
P0.5/T0
P0.6/T1
P0.7/PWM
DVDD
VSS
XC2
XC1
VDD_PA
ANT1
ANT2
VSS_PA
VDD
VSS
AIN7
AIN6
AIN5
IREF
AREF
AIN4
AIN3
VSS
VDD
VSS
AIN2
AIN1
P1.2
Digital I/O
Digital I/O
Digital I/O
Power
Analog
RF
RF
Power
Power
Analog input
Power
Power
Digital input
Regulator
output
output
Analog input
Regulator
output
Power
Analog input
Analog input
Analog input
Analog input
Analog input
Analog input
Power
Analog input
Analog input
QhtrÃ&ÂsÃ(&
Port 0, bit 5 or T0 timer input or DIO7
Port 0, bit 6 or T1 timer input or DIO8
Port 0, bit 7 or PWM output or DIO9
Digital voltage regulator output for
decoupling and feed to DVVD2
Ground (0V)
Crystal Pin 2
Crystal Pin 1
DC supply (+1.8V) to RF Power Amplifier
(ANT1,ANT2) only
Antenna interface 1
Antenna interface 2
Ground (0V)
Power Supply (1.9-3.6 V DC)
Ground (0V)
ADC input 7
ADC input 6
ADC input 5
Connection to external Bias reference resistor
ADC reference voltage
ADC input 4
ADC input 3
Ground (0V)
Power Supply (1.9-3.6 V DC)
Ground (0V)
ADC input 2
ADC input 1
Port 1, bit 2 or SPI datain or DIN0
July 2003