JN5168 Datasheet PDF - NXP

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JN5168
NXP

Part Number JN5168
Description IEEE802.15.4 Wireless Microcontroller
Page 30 Pages


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Data Sheet: JN516x
IEEE802.15.4 Wireless Microcontroller
Overview
The JN516x series is a range of ultra low power, high performance wireless
microcontrollers supporting JenNet-IP, ZigBee PRO or RF4CE networking
stacks to facilitate the development of Home Automation, Smart Energy,
Light Link and Remote control applications. They feature an enhanced 32-
bit RISC processor with embedded Flash and EEPROM memory, offering
high coding efficiency through variable width instructions, a multi-stage
instruction pipeline and low power operation with programmable clock
speeds. They also include a 2.4GHz IEEE802.15.4 compliant transceiver
and a comprehensive mix of analogue and digital peripherals. Three
memory configurations are available to suit different applications. The best
in class operating current of 15mA, with a 0.6uA sleep timer mode, gives
excellent battery life allowing operation direct from a coin cell.
The peripherals support a wide range of applications. They include a 2-wire
I2C, and SPI ports which can operate as either master or slave, a four
channel ADC with battery and a temperature sensor. It can support a large
switch matrix of up to 100 elements, or alternatively a 20 key capacitive
touch pad.
Block Diagram
XTAL
2.4GHz
Radio
Including
Diversity
Power
Management
Watchdog
Timer
Voltage Brownout
O-QPSK
Modem
IEEE 802.15.4
Baseband
Processor
128-bit AES
Hardware
Encryption
RAM
8/32K
Flash
64/160/256K
32-bit
RISC CPU
4kB
EEPROM
SPI
Master & Slave
2-Wire Serial
(Master/Slave)
4xPWM + Timer
2xUART
20 DIO
Sleep Counter
4-Channel
10-bit ADC
Battery and
Temp Sensors
Benefits
Single chip device to run
stack and application
Very low current solution for
long battery life – over 10 yrs
Supports multiple network
stacks
Highly featured 32-bit RISC
CPU for high performance
and low power
System BOM is low in
component count and cost
Flexible sensor interfacing
options
Applications
Robust and secure low power
wireless applications
RF4CE Remote Controls
JenNet-IP networks
ZigBee SE networks
ZigBee Light Link networks
Lighting & Home automation
Toys and gaming peripherals
Smart Energy
Energy harvesting, for
example self powered light
switch
Features: Radio
2.4GHz IEEE802.15.4 compliant
128-bit AES security processor
MAC accelerator with packet
formatting, CRCs, address check,
auto-acks, timers
Integrated ultra low power sleep
oscillator – 0.6µA
2.0V to 3.6V battery operation
Deep sleep current 0.12µA (Wake-up
from IO)
<$0.15 external component cost
RX current 17mA , TX 15mA
Receiver sensitivity -95dBm
Transmit power 2.5dBm
Time of Flight engine for ranging
Antenna Diversity (Auto RX)
Features: Microcontroller
32-bit RISC CPU, 1 to 32MHz clock
speed
Variable instruction width for high
coding efficiency
Multi-stage instruction pipeline
JN5161: 64kB/8kB/4kB
JN5164: 160kB/32kB/4kB
JN5168: 256kB/32kB/4kB
(Flash/RAM/EEPROM)
Data EEPROM with guaranteed 100k
write operations.
RF4CE, JenNet-IP, ZigBee SE and
ZigBee Light Link stacks
2-wire I2C compatible serial interface.
Can operate as either master or slave
5xPWM (4x timer & 1 timer/counter)
2 low power sleep counters
2x UART
SPI Master & Slave port, 3 selects
Supply voltage monitor with 8
programmable thresholds
4-input 10-bit ADC, comparator
Battery and temperature sensors
Watchdog & Brown Out Reset
Up to 20 Digital IO Pins (DIO)
Infra-red remote control transmitter
Temp range (-40°C to +125°C)
6x6mm 40-lead
Lead-free and RoHS compliant
© NXP Laboratories UK 2013
JN-DS-JN516x v1.3 Production
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Contents
Benefits
Applications
1 Introduction
1.1 Wireless Transceiver
1.2 RISC CPU and Memory
1.3 Peripherals
1.4 Block Diagram – JN516x
2 Pin Configurations
2.1 Pin Assignment
2.2 Pin Descriptions
2.2.1 Power Supplies
2.2.2 Reset
2.2.3 32MHz Oscillator
2.2.4 Radio
2.2.5 Analogue Peripherals
2.2.6 Digital Input/Output
3 CPU
4 Memory Organisation
4.1 FLASH
4.2 RAM
4.3 OTP Configuration Memory
4.4 EEPROM
4.5 External Memory
4.6 Peripherals
4.7 Unused Memory Addresses
5 System Clocks
5.1 High-Speed (32MHz) System Clock
5.1.1 32MHz Crystal Oscillator
5.1.2 High-Speed RC Oscillator
5.2 Low-speed (32kHz) System Clock
5.2.1 32kHz RC Oscillator
5.2.2 32kHz Crystal Oscillator
5.2.3 32kHz External Clock
6 Reset
6.1 Internal Power-On / Brown-out Reset (BOR)
6.2 External Reset
6.3 Software Reset
6.4 Supply Voltage Monitor (SVM)
6.5 Watchdog Timer
7 Interrupt System
7.1 System Calls
7.2 Processor Exceptions
7.2.1 Bus Error
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© NXP Laboratories UK 2013



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7.2.2 Alignment
7.2.3 Illegal Instruction
7.2.4 Stack Overflow
7.3 Hardware Interrupts
8 Wireless Transceiver
8.1 Radio
8.1.1 Radio External Components
8.1.2 Antenna Diversity
8.2 Modem
8.3 Baseband Processor
8.3.1 Transmit
8.3.2 Reception
8.3.3 Auto Acknowledge
8.3.4 Beacon Generation
8.3.5 Security
8.4 Security Coprocessor
8.5 Time of Flight Engine
9 Digital Input/Output
10 Serial Peripheral Interface
10.1 Serial Peripheral Interface Master
10.2 Serial Peripheral Interface Slave
11 Timers
11.1 Peripheral Timer/Counters
11.1.1 Pulse Width Modulation Mode
11.1.2 Capture Mode
11.1.3 Counter/Timer Mode
11.1.4 Delta-Sigma Mode
11.1.5 Infra-Red Transmission Mode
11.1.6 Example Timer/Counter Application
11.2 Tick Timer
11.3 Wakeup Timers
11.3.1 32 KHZ RC Oscillator Calibration
12 Pulse Counters
13 Serial Communications
13.1 Interrupts
13.2 UART Application
14 JTAG Test Interface
15 Two-Wire Serial Interface (I2C)
15.1 Connecting Devices
15.2 Clock Stretching
15.3 Master Two-wire Serial Interface
15.4 Slave Two-wire Serial Interface
16 Random Number Generator
© NXP Laboratories UK 2013
JN-DS-JN516x v1.3 Production
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17 Analogue Peripherals
17.1 Analogue to Digital Converter
17.1.1 Operation
17.1.2 Supply Monitor
17.1.3 Temperature Sensor
17.1.4 ADC Sample Buffer Mode
17.2 Comparator
18 Power Management and Sleep Modes
18.1 Operating Modes
18.1.1 Power Domains
18.2 Active Processing Mode
18.2.1 CPU Doze
18.3 Sleep Mode
18.3.1 Wakeup Timer Event
18.3.2 DIO Event
18.3.3 Comparator Event
18.3.4 Pulse Counter
18.4 Deep Sleep Mode
19 Electrical Characteristics
19.1 Maximum Ratings
19.2 DC Electrical Characteristics
19.2.1 Operating Conditions
19.2.2 DC Current Consumption
19.2.3 I/O Characteristics
19.3 AC Characteristics
19.3.1 Reset and Supply Voltage Monitor
19.3.2 SPI Master Timing
19.3.3 SPI Slave Timing
19.3.4 Two-wire Serial Interface
19.3.5 Wakeup Timings
19.3.6 Bandgap Reference
19.3.7 Analogue to Digital Converters
19.3.8 Comparator
19.3.9 32kHz RC Oscillator
19.3.10 32kHz Crystal Oscillator
19.3.11 32MHz Crystal Oscillator
19.3.12 High-Speed RC Oscillator
19.3.13 Temperature Sensor
19.3.14 Non-Volatile Memory
19.3.15 Radio Transceiver
Appendix A Mechanical and Ordering Information
A.1 SOT618-1 HVQFN40 40-pin QFN Package Drawing
A.2 Footprint Information
A.3 Ordering Information
A.4 Device Package Marking
A.5 Tape and Reel Information
A.5.1 Tape Orientation and Dimensions
A.5.2 Reel Information: 180mm Reel
A.5.3 Reel Information: 330mm Reel
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© NXP Laboratories UK 2013



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