NRF8002-R1Q32-R データシートの表示（PDF） - Unspecified
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NRF8002-R1Q32-R Datasheet PDF : 46 Pages
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3.1
Pin functions
nRF8002 Product Specification
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Exposed
die pad
Pin name
VDD
DEC1
DEC2
VSS
VSS
PWM
TXD
VSS
VDD
RXD
INPUT1
INPUT2
VSS
OUTPUT1
OUTPUT2
OUTPUT3
VSS
VSS
RESET
VDD_PA
ANT1
ANT2
VSS
AVDD
IREF
AVDD
XC2
XC1
AVDD
VSS
VSS
NC
VSS
Pin functions
Description
Power Power supply (1.9 – 3.6 V)
Power Regulated power supply output for decoupling purposes only.
Power
Power
Power
Connect 100 nF capacitor to ground
Regulated power supply output for decoupling purposes only.
Connect 33 nF capacitor to ground
Ground (0V)
Ground (0V)
Digital output Programmable PWM output (range 490 Hz….516 kHz)
Digital output UART (transmit) for Bluetooth low energy Direct Test Mode
Interface and for configuration download. After final OTP
program of configuration, pin must be set to VSS.
Power Ground (0V)
Power
Digital input
Digital input
Digital input
Power supply (1.9 – 3.6 V)
UART (receive) for Bluetooth low energy Direct Test Mode
Interface and for configuration download. After final OTP
program of configuration, pin must be set to VSS.
General input (if not in use this pin must be set to VSS)
General input (if not in use this pin must be set to VSS)
Power Ground (0V)
Digital output General output
Digital output General output
Digital output General output
Power Ground (0V)
Power Ground (0V)
Digital input Reset (active low)
Power output Regulated power supply output for on-chip RF Power amplifier
RF
Differential antenna connection (TX and RX)
RF
Differential antenna connection (TX and RX)
Power Ground (0V)
Power Analog power supply (1.9 – 3.6 V DC)
Analog output Current reference terminal.
Connect a 22 kΩ 1% resistor to ground
Power Analog power Supply (1.9 – 3.6 V)
Analog output Connection for 16 MHz crystal oscillator.
Leave unconnected if not in use
Analog input Connection for 16 MHz crystal or external 16 MHz reference
Power Analog power supply (1.9 – 3.6 V DC)
Power Ground (0V)
Power
-
Power
Ground (0V)
Not connected
Ground (0V), connect to VSS
Table 1. nRF8002 pin functions
Revision 1.1
Page 8 of 46
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