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부품번호 | JN5148-001 기능 |
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기능 | IEEE802.15.4 Wireless Microcontroller | ||
제조업체 | NXP Semiconductors | ||
로고 | |||
전체 30 페이지수
Data Sheet: JN5148-001
IEEE802.15.4 Wireless Microcontroller
Overview
The JN5148-001 is an ultra low power, high performance wireless
microcontroller targeted at JenNet and ZigBee PRO networking
applications. The device features an enhanced 32-bit RISC processor
offering high coding efficiency through variable width instructions, a multi-
stage instruction pipeline and low power operation with programmable clock
speeds. It also includes a 2.4GHz IEEE802.15.4 compliant transceiver,
128kB of ROM, 128kB of RAM, and a rich mix of analogue and digital
peripherals. The large memory footprint allows the device to run both a
network stack (e.g. ZigBee PRO) and an embedded application or in a co-
processor mode. The operating current is below 18mA, allowing operation
direct from a coin cell.
Enhanced peripherals include low power pulse counters running in sleep
mode designed for pulse counting in AMR applications and a unique Time
of Flight ranging engine, allowing accurate location services to be
implemented on wireless sensor networks. It also includes a 4-wire I2S
audio interface, to interface directly to mainstream audio CODECs, as well
as conventional MCU peripherals.
Block Diagram
2.4GHz
Radio
XTAL
Watchdog
Timer
Power
Management
Time of Flight
Engine
O-QPSK
Modem
RAM ROM
128kB 128kB
32-bit
RISC CPU
IEEE802.15.4
MAC
Accelerator
32-byte
OTP eFuse
128-bit AES
Encryption
Accelerator
SPI
2-Wire Serial
Timers
UAR Ts
4-Wire Audio
Sleep Counters
12-bit ADC,
Comparators
12-bit DACs,
Temp Sensor
Benefits
• Single chip integrates
transceiver and
microcontroller for wireless
sensor networks
• Large memory footprint to
run ZigBee PRO or JenNet
together with an application
• Very low current solution for
long battery life
• Highly featured 32-bit RISC
CPU for high performance
and low power
• System BOM is low in
component count and cost
• Extensive user peripherals
Applications
• Robust and secure low power
wireless applications
• ZigBee PRO and JenNet
networks
• Smart metering
(e.g. AMR)
• Home and commercial building
automation
• Location Aware services – e.g.
Asset Tracking
• Industrial systems
• Telemetry
• Remote Control
• Toys and gaming peripherals
Features: Transceiver
• 2.4GHz IEEE802.15.4 compliant
• Time of Flight ranging engine
• 128-bit AES security processor
• MAC accelerator with packet
formatting, CRCs, address check,
auto-acks, timers
• 500 & 667kbps data rate modes
• Integrated sleep oscillator for low
power
• On chip power regulation for 2.0V
to 3.6V battery operation
• Deep sleep current 100nA
• Sleep current with active sleep
timer 1.25µA
• <$0.50 external component cost
• Rx current 17.5mA
• Tx current 15.0mA
• Receiver sensitivity -95dBm
• Transmit power 2.5dBm
Features: Microcontroller
• Low power 32-bit RISC CPU, 4 to
32MHz clock speed
• Variable instruction width for high
coding efficiency
• Multi-stage instruction pipeline
• 128kB ROM and 128kB RAM for
bootloaded program code & data
• JTAG debug interface
• 4-input 12-bit ADC, 2 12-bit
DACs, 2 comparators
• 3 application timer/counters,
• 2 UARTs
• SPI port with 5 selects
• 2-wire serial interface
• 4-wire digital audio interface
• Watchdog timer
• Low power pulse counters
• Up to 21 DIO
Industrial temp (-40°C to +85°C)
8x8mm 56-lead Punched QFN
Lead-free and RoHS compliant
© NXP Laboratories UK 2013
JN-DS-JN5148-001 1v9
1
20 Analogue Peripherals
20.1 Analogue to Digital Converter
20.1.1 Operation
20.1.2 Supply Monitor
20.1.3 Temperature Sensor
20.2 Digital to Analogue Converter
20.2.1 Operation
20.3 Comparators
21 Power Management and Sleep Modes
21.1 Operating Modes
21.1.1 Power Domains
21.2 Active Processing Mode
21.2.1 CPU Doze
21.3 Sleep Mode
21.3.1 Wakeup Timer Event
21.3.2 DIO Event
21.3.3 Comparator Event
21.3.4 Pulse Counter
21.4 Deep Sleep Mode
22 Electrical Characteristics
22.1 Maximum Ratings
22.2 DC Electrical Characteristics
22.2.1 Operating Conditions
22.2.2 DC Current Consumption
22.2.3 I/O Characteristics
22.3 AC Characteristics
22.3.1 Reset and Voltage Brown-Out
22.3.2 SPI MasterTiming
22.3.3 Intelligent Peripheral (SPI Slave) Timing
22.3.4 Two-wire Serial Interface
22.3.5 Four-Wire Digital Audio Interface
22.3.6 Wakeup and Boot Load Timings
22.3.7 Bandgap Reference
22.3.8 Analogue to Digital Converters
22.3.9 Digital to Analogue Converters
22.3.10 Comparators
22.3.11 32kHz RC Oscillator
22.3.12 32kHz Crystal Oscillator
22.3.13 32MHz Crystal Oscillator
22.3.14 24MHz RC Oscillator
22.3.15 Temperature Sensor
22.3.16 Radio Transceiver
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JN-DS-JN5148-001 1v9
© NXP Laboratories UK 2013
4페이지 1.3 Peripherals
The following peripherals are available on chip:
• Master SPI port with five select outputs
• Two UARTs with support for hardware or software flow control
• Three programmable Timer/Counters – all three support Pulse Width Modulation (PWM) capability, two have
capture/compare facility
• Two programmable Sleep Timers and a Tick Timer
• Two-wire serial interface (compatible with SMbus and I2C) supporting master and slave operation
• Four-wire digital audio interface (compatible with I²S)
• Slave SPI port for Intelligent peripheral mode (shared with digital I/O)
• Twenty-one digital I/O lines (multiplexed with peripherals such as timers and UARTs)
• Four channel, 12-bit, Analogue to Digital converter
• Two 12-bit Digital to Analogue converters
• Two programmable analogue comparators
• Internal temperature sensor and battery monitor
• Time Of Flight ranging engine
• Two low power pulse counters
• Random number generator
• Watchdog Timer and Voltage Brown-out
• Sample FIFO for digital audio interface or ADC/DAC
• JTAG hardware debug port
User applications access the peripherals using the Integrated Peripherals API. This allows applications to use a
tested and easily understood view of the peripherals allowing rapid system development.
© NXP Laboratories UK 2013
JN-DS-JN5148-001 1v9
7
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다운로드 | [ JN5148-001.PDF 데이터시트 ] |
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부품번호 | 상세설명 및 기능 | 제조사 |
JN5148-001 | IEEE802.15.4 Wireless Microcontroller | Jennic |
JN5148-001 | IEEE802.15.4 Wireless Microcontroller | NXP Semiconductors |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |