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NXP Semiconductors JN5148/001,518
- Part No.:
- JN5148/001,518
- Manufacturer:
- NXP Semiconductors
- Category:
- RF Transceiver ICs
- Package:
- 56-VFQFN
- Datasheet:
-
JN5148/001,518.pdf
- Description:
- IC RF TXRX+MCU 802.15.4 56HVQFN
- Quantity:
- Payment:
- Shipping:
Inventory:2,346
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Product details
Overview
JN5148/001,518 from NXP Semiconductors is an IEEE 802.15.4-compliant wireless microcontroller integrating a 32-bit RISC CPU, 2.4 GHz transceiver, 128 kB ROM, 128 kB RAM, and hardware AES-128 security engine. It delivers -95 dBm receiver sensitivity, 2.5 dBm transmit power, and deep sleep current of 100 nA for battery-powered ZigBee PRO and JenNet sensor nodes.
For engineers reviewing the JN5148/001,518 datasheet, JN5148/001,518 pinout, JN5148/001,518 application, or JN5148/001,518 equivalent, key selection considerations include integrated MAC acceleration, Time-of-Flight ranging capability, low-power pulse counters for AMR, 4-wire I²S audio interface, and 56-pin QFN package compatibility with industrial temperature range (-40°C to +85°C).
Technical Context
The JN5148/001,518 implements a unified memory architecture with 128 kB ROM hosting bootloader, IEEE 802.15.4 MAC stack, and peripheral APIs, and 128 kB RAM for application and network stack execution. Its 32-bit RISC CPU supports programmable clock speeds (4–32 MHz) and variable-width instructions for high code density.
Hardware acceleration includes dedicated baseband processor for O-QPSK modulation/demodulation, MAC accelerator handling packet formatting, CRC generation, address filtering, and auto-ACKs, plus a separate 128-bit AES-CCM security coprocessor compliant with IEEE 802.15.4-2006 for MIC-32/64/128 and ENC-MIC modes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Wireless Standard | IEEE 802.15.4-2006 compliant at 2.4–2.5 GHz ISM band; enables ZigBee PRO and JenNet protocol stack implementation |
| Receiver Sensitivity | -95 dBm at 250 kbps; ensures robust link budget in low-power mesh networks with typical 10–30 m indoor range |
| Transmit Power | +2.5 dBm nominal; sufficient for short-to-medium range sensor communication without external PA |
| CPU Core | 32-bit RISC with multi-stage pipeline, 4–32 MHz programmable clock; balances performance and sub-18 mA active current |
| Memory | 128 kB ROM (bootloader, MAC, APIs) + 128 kB RAM (stack + application); supports co-resident network stack and user firmware |
| Deep Sleep Current | 100 nA; enables >10-year coin-cell battery life in periodic wake-up sensor applications |
| Security Engine | Hardware-accelerated 128-bit AES-CCM; offloads encryption/authentication from CPU, reducing latency and power in secure data transmission |
Pinout & Package
Package: 8 mm × 8 mm, 56-lead lead-free QFN with exposed thermal paddle (VSSA). RoHS compliant and rated for industrial temperature range (-40°C to +85°C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| XTAL_IN / XTAL_OUT | 32 MHz crystal oscillator interface | Provides system clock reference; requires external 32 MHz crystal and load capacitors per datasheet layout rules |
| RF_IN | Single-ended RF input | Connects to matching network and antenna; supports direct connection to 50 Ω microstrip line |
| DIO0–DIO20 | Configurable digital I/O | 21 pins supporting multiplexed functions including UART, SPI, timers, pulse counters, and JTAG debug |
| ADC1–ADC4 | Analogue input channels | Four 12-bit ADC inputs referenced to VREF or internal bandgap; support supply monitoring and temperature sensing |
| DAC1 / DAC2 | Analogue output channels | Two 12-bit voltage-output DACs; usable for sensor calibration, audio playback, or control signal generation |
| RESETN | Active-low reset input | Bi-directional pin with internal 40 kΩ pull-up; supports external system reset and internal watchdog-triggered reset assertion |
Key Features
| Feature | Design Value |
|---|---|
| Time-of-Flight ranging engine | Enables centimeter-level distance measurement between nodes without GPS; critical for asset tracking and location-aware automation |
| Low-power pulse counters | Two dedicated hardware counters operate in deep sleep mode; ideal for automatic meter reading (AMR) with zero CPU wake-up overhead |
| 4-wire I²S digital audio interface | Direct connection to mainstream audio CODECs; eliminates external audio interface ICs in voice-enabled IoT devices |
| MAC accelerator | Hardware offload of IEEE 802.15.4 frame assembly, CRC-16, address filtering, and auto-ACK timing; reduces CPU load by ~40% during radio activity |
| Integrated power regulation | On-chip regulators support 2.0–3.6 V battery operation; eliminates need for external DC-DC or LDO in compact sensor designs |
Applications
| Smart Metering (AMR) | Asset Tracking |
|---|---|
Use Scenario: Wireless gas/water/electricity meters transmitting consumption data hourly to concentrators. IC Role / Device Role / Timing Role: Primary system-on-chip executing JenNet stack, sampling pulse outputs via hardware pulse counters, and managing ultra-low-power sleep/wake cycles. Use Value: 100 nA deep sleep current enables >15-year battery life; integrated MAC and AES ensure secure, standards-compliant data reporting without external protocol ICs. | Use Scenario: Real-time location of tools, medical equipment, or pallets within warehouses using multi-node time-of-flight triangulation. IC Role / Device Role / Timing Role: Edge node performing precise timestamping and ToF calculation; synchronizes with anchor nodes via IEEE 802.15.4 beacons. Use Value: Hardware ToF engine delivers sub-30 cm accuracy without CPU intervention; 2.5 dBm transmit power suffices for indoor 30 m range with minimal interference. |
| Home Automation Hub | Industrial Telemetry Node |
Use Scenario: Battery-powered wall switch or thermostat relaying occupancy, temperature, and command data to central gateway. IC Role / Device Role / Timing Role: Dual-role device running ZigBee PRO coordinator stack while executing local UI logic and sensor fusion algorithms. Use Value: 128 kB RAM accommodates full ZigBee PRO stack + application; 4–32 MHz CPU scaling allows dynamic power/performance trade-off during burst transmissions. | Use Scenario: Remote monitoring of pressure, flow, or vibration sensors in oil/gas or manufacturing environments. IC Role / Device Role / Timing Role: Ruggedized edge controller interfacing with 4–20 mA transducers via ADC/DAC, logging data locally, and transmitting on scheduled intervals. Use Value: Industrial temp rating (-40°C to +85°C), 12-bit ADC with supply monitor, and 1.25 µA sleep-with-timer current ensure reliable operation in harsh conditions with infrequent maintenance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar wireless microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TI CC2530F256 | 8051 core, 256 kB Flash, no hardware ToF engine, lower Rx sensitivity (-97 dBm), higher active current (~25 mA) | Lacks integrated pulse counters and I²S; suited for basic ZigBee sensor nodes without location or audio features | Choose when legacy 8051 toolchain familiarity or larger Flash margin outweighs power and feature advantages of JN5148/001,518 |
| Silicon Labs EFR32MG1P132F256GM48 | ARM Cortex-M4, 256 kB Flash, 32 kB RAM, +10 dBm output, no hardware AES-CCM accelerator, no ToF engine | Higher RF output enables longer range but consumes more power; lacks dedicated low-power peripherals for AMR | Prefer for applications requiring extended range or ARM ecosystem compatibility, accepting higher BOM cost and reduced battery life |
Compared with CC2530F256 and EFR32MG1P132F256GM48, the JN5148/001,518 uniquely combines ultra-low deep sleep (100 nA), hardware ToF, and pulse counters-making it optimal for long-life, location-aware, utility-grade sensor deployments where CPU offload and deterministic timing are critical.
Availability
JN5148/001,518 is available at Aetrix Electronics and suitable for smart metering, industrial telemetry, home automation, and asset tracking applications requiring stable component supply across multi-year production cycles.
Supply support for JN5148/001,518 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 focused on secure connectivity solutions for automotive, industrial, and IoT markets, with headquarters in Eindhoven, Netherlands.
The JN5148/001,518 belongs to NXP's JenNet and ZigBee PRO wireless MCU product line, designed specifically for ultra-low-power, standards-compliant wireless sensor networks in utility, building, and industrial applications.
FAQ
What wireless protocols does the JN5148/001,518 natively support?
The JN5148/001,518 natively supports IEEE 802.15.4-2006 physical and MAC layers, enabling implementation of JenNet and ZigBee PRO protocol stacks. Its hardware MAC accelerator handles frame formatting, CRC-16, address filtering, and auto-ACKs, while the 128-bit AES-CCM coprocessor supports MIC-32/64/128 and ENC-MIC modes required by these standards. The JN5148/001,518 does not support Bluetooth, Wi-Fi, or proprietary 2.4 GHz protocols out of the box.
Does the JN5148/001,518 include on-chip memory for both program and data storage?
Yes, the JN5148/001,518 integrates 128 kB of ROM containing the bootloader, IEEE 802.15.4 MAC stack, interrupt manager, and peripheral APIs, and 128 kB of RAM for runtime execution of application code and network stack variables. This unified memory architecture eliminates external memory requirements for most ZigBee PRO and JenNet implementations. The JN5148/001,518 also includes 32 bytes of OTP eFuse for device-specific configuration and security keys.
How does the Time-of-Flight ranging engine in the JN5148/001,518 improve location accuracy?
The JN5148/001,518's dedicated Time-of-Flight (ToF) ranging engine performs precise timestamping of radio packet arrivals and departures in hardware, enabling centimeter-level distance measurements between nodes without CPU involvement. This offloads timing-critical calculations from the main CPU, reduces jitter, and maintains accuracy even during concurrent application processing. The JN5148/001,518 ToF engine is optimized for IEEE 802.15.4 O-QPSK frames and supports synchronized multi-anchor triangulation for indoor asset tracking.
What are the power consumption characteristics of the JN5148/001,518 in different operating modes?
The JN5148/001,518 achieves 100 nA deep sleep current with all peripherals disabled, 1.25 µA sleep current with active wakeup timer, 17.5 mA RX current, and 15.0 mA TX current at +2.5 dBm output. Active-mode current is below 18 mA across its 4–32 MHz CPU clock range. These values are measured under specified 2.0–3.6 V supply and industrial temperature conditions, enabling multi-year coin-cell operation in periodic-sensing applications. The JN5148/001,518 integrates on-chip voltage regulators to maintain stable internal rail voltages across this input range.
Can the JN5148/001,518 interface directly with audio codecs?
Yes, the JN5148/001,518 includes a 4-wire digital audio interface compatible with standard I²S protocols, supporting master or slave operation with configurable word select (DAI_WS), serial clock (DAI_SCK), data input (DAI_SDIN), and data output (DAI_SDOUT) signals. This allows direct connection to mainstream audio CODECs without level-shifting or protocol translation ICs. The JN5148/001,518 also provides two 12-bit DACs and a sample FIFO to buffer audio data, making it suitable for voice-enabled remote controls, smart speakers, and industrial voice-alert systems.
JN5148/001,518 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 56-VFQFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Type:
- TxRx + MCU
- RF Family/Standard:
- 802.15.4
- Protocol:
- Zigbee®
- Modulation:
- O-QPSK
- Frequency:
- 2.4GHz
- Data Rate (Max):
- 667kbps
- Power - Output:
- 2.75dBm
- Sensitivity:
- -96.5dBm
- Memory Size:
- 128kB ROM, 128kB RAM
- Serial Interfaces:
- I2C, JTAG, SPI, UART
- GPIO:
- 21
- Voltage - Supply:
- 2V ~ 3.6V
- Current - Receiving:
- 17.5mA
- Current - Transmitting:
- 15mA
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- -
JN5148/001,518 FAQ
1.How can I place an order for JN5148/001,518 through Aetrix?
Please submit a Request for Quotation (RFQ) for JN5148/001,518 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 JN5148/001,518 reliable?
The price and inventory of JN5148/001,518 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JN5148/001,518 is usually 5 days.
3.What payment methods are accepted for JN5148/001,518?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JN5148/001,518 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JN5148/001,518?
JN5148/001,518 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JN5148/001,518 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 JN5148/001,518?
For technical support, including JN5148/001,518 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JN5148/001,518 requirements.
6.How does Aetrix verify that JN5148/001,518 is sourced from the original manufacturer or authorized distributors?
All JN5148/001,518 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 JN5148/001,518 meets industry standards.
7.What is the process for return or replacement of JN5148/001,518?
All JN5148/001,518 units undergo pre-shipment inspection (PSI). If there is an issue with JN5148/001,518, 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 JN5148/001,518 part is unused and in its original packaging.
Return procedure for JN5148/001,518:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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