JN516X Datasheet, PDF (10/94 Pages) NXP Semiconductors – IEEE802.15.4 Wireless Microcontroller

2.1 Pin Assignment
Pin No
Power supplies
6, 8,
12, 14,
25, 35
9, 30
VB_SYNTH, VB_VCO, VB_RF2, VB_RF1, VB_RAM, VB_DIG
VDD1, VDD2
21, 39,
Paddle
3
4,5
7
10
13
15, 16,
17
11
VSS1, VSS2, VSSA
General
RESETN
XTAL_OUT, XTAL_IN
Radio
VCOTUNE
IBIAS
RF_IN
Analogue Peripheral I/O
ADC1, DIO0 (ADC3), DIO1 (ADC4)
VREF/ADC2
1, 2
DIO16 (COMP1P), DIO17 (COMP1M)
Digital Peripheral I/O
Primary
Alternate Functions
16
DIO0
SPISEL1
ADC3
17
DIO1
SPISEL2
ADC4
PC0
18
DIO2
RFRX
TIM0CK_GT
19
DIO3
RFTX
TIM0CAP
26
DIO4
CTS0
JTAG_TCK TIM0OUT
PC0
27
DIO5
RTS0
JTAG_TMS
PWM1
PC1
28
DIO6
TXD0
JTAG_TDO
PWM2
29
DIO7
RXD0
JTAG_TDI
PWM3
31
DIO8 TIM0CK_GT
PC1
PWM4
Signal
Type
1.8V
Description
Regulated supply voltage
3.3V
0V
Supplies: VDD1 for
analogue, VDD2 for digital
Grounds (see appendix A.2
for paddle details)
CMOS Reset input
1.8V System crystal oscillator
1.8V
1.8V
1.8V
VCO tuning RC network
Bias current control
RF antenna
3.3V ADC inputs
1.8V
3.3V
Analogue peripheral
reference voltage or ADC
input 2
Comparator inputs
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
DIO0, SPI Master Select
Output 1 or ADC input 3
DIO1, SPI Master Select
Output 2, ADC input 4 or
Pulse Counter 0 Input
DIO2, Radio Receive Control
Output or Timer0 Clock/Gate
Input
DIO3, Radio Transmit
Control Output or Timer0
Capture Input
DIO4, UART 0 Clear To
Send Input, JTAG CLK Input,
Timer0 PWM Output, or
Pulse Counter 0 input
DIO5, UART 0 Request To
Send Output, JTAG Mode
Select Input, PWM1 Output
or Pulse Counter 1 Input
DIO6, UART 0 Transmit Data
Output, JTAG Data Output or
PWM2 Output
DIO7, UART 0 Receive Data
Input, JTAG Data Input or
PWM 3 Output
DIO8, Timer0 Clock/Gate
Input, Pulse Counter1 Input
or PWM 4 Output
10
JN-DS-JN516x v1.1 Production
© NXP Laboratories UK 2013