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NXP Semiconductors JN5161/001,515
- Part No.:
- JN5161/001,515
- Manufacturer:
- NXP Semiconductors
- Category:
- RF Transceiver ICs
- Package:
- 40-VFQFN Exposed Pad
- Datasheet:
-
JN5161/001,515.pdf
- Description:
- IC RF TXRX+MCU 802.15.4 40HVQFN
- Quantity:
- Payment:
- Shipping:
Inventory:784
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Product details
Overview
JN5161/001,515 from NXP Semiconductors is a 32-bit IEEE 802.15.4 wireless microcontroller integrating 64kB Flash, 8kB RAM, and 4kB EEPROM with a 2.4GHz transceiver, 128-bit AES security coprocessor, and ultra-low-power deep sleep current of 0.12µA - deployed in RF4CE remote controls, ZigBee Light Link lighting systems, and battery-powered smart energy sensors.
For engineers reviewing the JN5161/001,515 datasheet, JN5161/001,515 pinout, JN5161/001,515 application, or JN5161/001,515 equivalent, key selection criteria include its 2.4GHz O-QPSK modulation, -95dBm receiver sensitivity, 2.5dBm transmit power, 20 DIO pins with peripheral multiplexing, and support for JenNet-IP, ZigBee SE, and RF4CE protocol stacks without external MAC offload.
Technical Context
The JN5161/001,515 implements a unified memory architecture with 32-bit RISC CPU operating at 1–32MHz, variable-width instruction encoding, and multi-stage pipeline - enabling concurrent execution of IEEE 802.15.4 MAC layer, higher-layer protocol stacks (RF4CE/ZigBee), and user applications. Its baseband processor handles packet formatting, CRC generation, auto-ACK, beacon timing, and address filtering in hardware.
Radio subsystem integrates O-QPSK modulation, antenna diversity with automatic RX switching based on energy detection, time-of-flight ranging engine, and 128-bit AES-CCM security coprocessor supporting MIC-32/-64/-128 and ENC-MIC modes per IEEE 802.15.4-2006. Power management includes deep sleep (0.12µA), sleep timer mode (0.6µA), and programmable clock scaling to optimize current vs. throughput.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | 32-bit RISC CPU with variable-width instructions, multi-stage pipeline, and supervisor/user mode for RTOS support |
| Memory (Flash/RAM/EEPROM) | 64kB Flash / 8kB RAM / 4kB EEPROM - sufficient for RF4CE stack + application firmware with 100k write endurance |
| Wireless Standard | IEEE 802.15.4-2006 compliant O-QPSK PHY/MAC - supports ZigBee PRO, RF4CE, JenNet-IP, and ZigBee Light Link |
| Receiver Sensitivity | -95dBm - enables reliable link budget in low-power mesh networks with >10m indoor range |
| Transmit Power | 2.5dBm - meets ETSI EN 300 328 and FCC Part 15.247 regulatory limits without external PA |
| Deep Sleep Current | 0.12µA (wake-up from DIO) - allows coin-cell operation for >10 years in intermittent-sensing applications |
| ADC & Sensors | 4-channel 10-bit ADC with integrated battery monitor and temperature sensor - eliminates need for external sensing ICs |
| Security Engine | Hardware-accelerated 128-bit AES-CCM - offloads encryption/authentication from CPU, reducing latency and power |
Pinout & Package
Package: 6×6 mm HVQFN40 (SOT618-1), lead-free and RoHS compliant, with exposed paddle (VSSA) for thermal and electrical grounding.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| XTAL_IN / XTAL_OUT | 32MHz crystal oscillator interface | Drives high-speed system clock; requires external 32MHz crystal and load capacitors for stable 16MHz core clock |
| RF_IN | Single-ended RF input | Connects to matching network (2 inductors + capacitor) for 50Ω microstrip antenna interface |
| DIO0–DIO19 | Configurable digital I/O | 20 pins with multiplexed functions: UART, SPI, PWM, ADC, comparator, pulse counter, JTAG, IR TX |
| VDD1 / VDD2 | Analogue/digital supply rails | VDD1 (3.3V) powers ADC/comparator; VDD2 (3.3V) powers digital logic - each requires local 100nF decoupling |
| VB_SYNTH / VB_VCO / VB_RF1 / VB_RF2 / VB_RAM / VB_DIG | Internal 1.8V regulator outputs | Supply domains for radio synthesizer, VCO, RF front-end, RAM, and digital logic - each needs dedicated 100nF ceramic cap |
| RESETN | Active-low reset input | Internally pulled up to VDD1; external pull-down triggers cold reset - required for bootloader entry and recovery |
Key Features
| Feature | Design Value |
|---|---|
| Integrated IEEE 802.15.4 Transceiver | Eliminates need for discrete RF front-end, baseband IC, and external MAC controller - reduces BOM count and PCB area |
| Antenna Diversity with Auto-RX Switching | Improves link reliability in multipath environments by selecting optimal antenna based on real-time RSSI measurement |
| Time-of-Flight Ranging Engine | Enables sub-meter distance estimation between nodes without host CPU intervention - used in occupancy sensing and gesture control |
| Infra-Red Remote Control Transmitter | Directly drives IR LED via PWM timer - supports NEC, RC-5, and custom protocols without external driver IC |
| Supply Voltage Monitor with 8 Thresholds | Allows precise battery-level monitoring across voltage range - enables graceful shutdown or low-power mode transitions |
| 2-Wire Serial Interface (I²C/SMBus) | Operates as master or slave - simplifies connection to external sensors, displays, or power management ICs with minimal pin count |
Applications
| RF4CE Remote Control | ZigBee Light Link Dimmer |
|---|---|
Use Scenario: Battery-powered TV remote with bidirectional pairing, button press reporting, and firmware updates over-the-air. IC Role / Device Role / Timing Role: Primary wireless SoC handling RF4CE protocol stack, IR transmission, and low-power wake-on-button interrupt. Use Value: 0.12µA deep sleep extends CR2032 life beyond 5 years; integrated AES ensures secure pairing against replay attacks. | Use Scenario: Wall-mounted dimmer switch controlling LED fixtures via ZigBee Light Link, powered by mains with energy harvesting backup. IC Role / Device Role / Timing Role: Central node managing light group associations, scene recall, and OTA firmware updates using ZigBee Light Link profile. Use Value: Hardware MAC acceleration reduces CPU load during mesh routing; 2.5dBm output ensures robust coverage across residential floorplans. |
| Smart Energy Sensor Node | Home Automation Occupancy Detector |
Use Scenario: Battery-operated electricity meter endpoint transmitting consumption data hourly to utility gateway via ZigBee Smart Energy. IC Role / Device Role / Timing Role: Wireless endpoint executing ZigBee SE profile, performing ADC-based current sampling, and managing secure key exchange. Use Value: Integrated 10-bit ADC with battery monitor eliminates external sensing components; -95dBm sensitivity maintains link under weak signal conditions. | Use Scenario: Ceiling-mounted PIR + ultrasonic occupancy sensor sending presence status to hub every 30 seconds using JenNet-IP. IC Role / Device Role / Timing Role: Dual-sensor fusion processor running JenNet-IP stack, time-of-flight ranging for distance validation, and adaptive sleep scheduling. Use Value: Time-of-flight engine filters false triggers by verifying motion within defined zone; 0.6µA sleep timer mode enables precise wake intervals without RTC IC. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar wireless microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| EM357-RTR | 32-bit ARM Cortex-M3 core, 256kB Flash, 32kB RAM, integrated 2.4GHz transceiver - no hardware AES accelerator | Requires software AES implementation; supports ZigBee PRO but not RF4CE natively | Preferred when migrating to ARM ecosystem and requiring larger memory for complex gateways |
| JN5164/001,515 | Same package and pinout; upgraded to 160kB Flash / 32kB RAM - identical RF/peripheral specs | Supports full JenNet-IP stack and larger application images; same power profile and protocol compatibility | Drop-in upgrade path when application firmware exceeds 64kB Flash limit |
Compared with EM357-RTR, JN5161/001,515 delivers lower active current (15mA TX vs. ~22mA) and hardware AES for deterministic security latency; compared with JN5164/001,515, it offers cost-optimized memory for RF4CE-only implementations without sacrificing RF performance or sleep efficiency.
Availability
JN5161/001,515 is available at Aetrix Electronics and suitable for RF4CE remote controls, ZigBee Light Link dimmers, and smart energy sensor nodes requiring stable component supply across multi-year production cycles.
Supply support for JN5161/001,515 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor leader specializing in secure connectivity solutions for automotive, industrial, and IoT markets, with headquarters in Eindhoven, Netherlands.
The JN516x product line was designed specifically for ultra-low-power, standards-compliant wireless mesh networking in home automation and smart energy - prioritizing integrated RF, deterministic security, and long-life battery operation.
FAQ
What wireless protocols does the JN5161/001,515 natively support?
The JN5161/001,515 natively supports IEEE 802.15.4-2006 PHY/MAC layer and higher-layer protocol stacks including RF4CE, ZigBee Smart Energy (SE), ZigBee Light Link, and JenNet-IP. These are delivered as pre-validated libraries in the NXP JN516x SDK. The JN5161/001,515 does not support Bluetooth Low Energy or Thread, and its hardware AES engine is optimized exclusively for IEEE 802.15.4 CCM modes.
Does the JN5161/001,515 require external components for 2.4GHz operation?
Yes, the JN5161/001,515 requires an external 32MHz crystal with load capacitors for the main oscillator, plus a matching network (two inductors and one capacitor) between RF_IN and the antenna. An external 43kΩ resistor from IBIAS to ground sets internal radio bias currents. No external PA, SAW filter, or balun is needed for basic 2.4GHz operation per FCC/ETSI limits.
Can the JN5161/001,515 operate from a single coin cell battery?
Yes, the JN5161/001,515 operates from 2.0V to 3.6V and draws only 0.12µA in deep sleep mode with wake-up from DIO - enabling over 10 years of operation on a CR2032 coin cell in intermittently transmitting applications like remote controls or occupancy sensors. Its integrated supply voltage monitor allows precise battery-level tracking without external components.
How many digital I/O pins does the JN5161/001,515 provide, and what peripherals can they support?
The JN5161/001,515 provides 20 digital I/O pins (DIO0–DIO19), each configurable for multiple functions including UART (2x), SPI (master/slave with 3 chip selects), 5x PWM outputs, 4-channel 10-bit ADC inputs, comparator inputs, pulse counters, JTAG debug, and infra-red transmission. Pin multiplexing is controlled entirely in software via the NXP SDK peripheral API.
Is the JN5161/001,515 pin-compatible with other members of the JN516x family?
Yes, the JN5161/001,515 is fully pin-compatible with JN5164/001,515 and JN5168/001,515 in the same HVQFN40 package. All share identical pin assignments, electrical characteristics, RF performance, and peripheral mapping - differing only in Flash/RAM capacity (64/8/4kB vs. 160/32/4kB vs. 256/32/4kB). This enables direct hardware reuse across product tiers.
JN5161/001,515 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 40-VFQFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Type:
- TxRx + MCU
- RF Family/Standard:
- 802.15.4
- Protocol:
- ZigbeePRO®
- Modulation:
- O-QPSK
- Frequency:
- 2.4GHz
- Data Rate (Max):
- 1Mbps
- Power - Output:
- 2.5dBm
- Sensitivity:
- -96dBm
- Memory Size:
- 64kB Flash, 4kB EEPROM, 8kB RAM
- Serial Interfaces:
- I2C, JTAG, SPI, UART
- GPIO:
- 20
- Voltage - Supply:
- 2V ~ 3.6V
- Current - Receiving:
- 17mA
- Current - Transmitting:
- 15.3mA
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 40-HVQFN (6x6)
JN5161/001,515 FAQ
1.How can I place an order for JN5161/001,515 through Aetrix?
Please submit a Request for Quotation (RFQ) for JN5161/001,515 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for JN5161/001,515 reliable?
The price and inventory of JN5161/001,515 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JN5161/001,515 is usually 5 days.
3.What payment methods are accepted for JN5161/001,515?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JN5161/001,515 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JN5161/001,515?
JN5161/001,515 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JN5161/001,515 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for JN5161/001,515?
For technical support, including JN5161/001,515 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JN5161/001,515 requirements.
6.How does Aetrix verify that JN5161/001,515 is sourced from the original manufacturer or authorized distributors?
All JN5161/001,515 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that JN5161/001,515 meets industry standards.
7.What is the process for return or replacement of JN5161/001,515?
All JN5161/001,515 units undergo pre-shipment inspection (PSI). If there is an issue with JN5161/001,515, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The JN5161/001,515 part is unused and in its original packaging.
Return procedure for JN5161/001,515:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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