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NXP Semiconductors JN5148/Z01,518
- Part No.:
- JN5148/Z01,518
- Manufacturer:
- NXP Semiconductors
- Category:
- RF Transceiver ICs
- Package:
- 56-VFQFN Exposed Pad
- Datasheet:
-
JN5148/Z01,518.pdf
- Description:
- IC RF TXRX+MCU 802.15.4 56HVQFN
- Quantity:
- Payment:
- Shipping:
Inventory:3,065
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Product details
Overview
JN5148/Z01,518 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 - enabling ZigBee PRO and JenNet networking in battery-powered sensor nodes for smart metering and building automation.
For engineers reviewing the JN5148/Z01,518 datasheet, JN5148/Z01,518 pinout, JN5148/Z01,518 application, or JN5148/Z01,518 equivalent, key selection criteria include deep sleep current (100 nA), receiver sensitivity (–95 dBm), integrated Time-of-Flight ranging engine, 21 DIO with peripheral multiplexing, and 8×8 mm 56-pin QFN package compatibility with coin-cell operation.
Technical Context
The JN5148/Z01,518 implements a unified memory architecture with 128 kB ROM hosting boot loader, MAC stack, and peripheral APIs, and 128 kB RAM supporting concurrent network stack and application execution. Its dual-clock system uses a 32 MHz crystal for main timing and a 32 kHz oscillator for low-power sleep timers.
Transceiver functionality includes O-QPSK modulation per IEEE 802.15.4, hardware-accelerated MAC operations (auto-ACK, CRC, address filtering), and RF_IN single-ended interface with external matching components. The security coprocessor delivers dedicated 128-bit AES-CCM encryption/decryption aligned to IEEE 802.15.4-2006 MIC-32/64/128 and ENC-MIC modes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | 32-bit RISC with variable instruction width, 4–32 MHz programmable clock for dynamic power/performance scaling |
| Wireless Standard | IEEE 802.15.4-2006 compliant at 2.4–2.5 GHz ISM band with O-QPSK modulation |
| Memory | 128 kB ROM (bootloader, MAC, APIs) + 128 kB RAM (stack + application co-execution) |
| Security Engine | Dedicated 128-bit AES-CCM coprocessor supporting MIC-32/64/128 and ENC-MIC-32/64/128 modes |
| Power Consumption | Deep sleep: 100 nA; Sleep with timer: 1.25 µA; Active RX: 17.5 mA; TX at 2.5 dBm: 15.0 mA |
| RF Performance | Receiver sensitivity –95 dBm; Transmit output power +2.5 dBm; 500/667 kbps data rate modes |
| Analog Peripherals | 4-channel 12-bit ADC, 2× 12-bit DACs, 2 comparators, internal temperature sensor, supply monitor |
| Digital Interfaces | 2 UARTs, SPI master/slave (5 selects), 2-wire serial (I²C/SMBus), 4-wire audio (I²S), JTAG debug |
Pinout & Package
Package: 8×8 mm, 56-lead lead-free RoHS-compliant punched QFN with exposed thermal paddle (VSSA).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| XTAL_IN / XTAL_OUT | 32 MHz crystal oscillator interface | Provides primary system clock reference; requires external 32 MHz crystal and load capacitors |
| RF_IN | RF antenna input | Single-ended 50 Ω RF interface requiring external matching network (capacitor + two inductors) |
| DIO0–DIO20 | Configurable digital I/O | 21 pins supporting multiplexed functions including UART, SPI, timers, pulse counters, and JTAG |
| RESETN | Active-low reset input | Bi-directional pin with internal 40 kΩ pull-up; supports external reset assertion and internal reset signaling |
| VDD1 / VDD2 | Power supplies | VDD1 (3.3 V analog), VDD2 (3.3 V digital); each requires dedicated 100 nF ceramic + 10 µF tantalum decoupling |
| VB_SYNTH / VB_VCO / VB_RF | Internal 1.8 V regulator outputs | Supply domains for synthesizer, VCO, and RF sections; require specific decoupling (100 nF + 47 pF) |
Key Features
| Feature | Design Value |
|---|---|
| Time-of-Flight ranging engine | Enables centimeter-level location accuracy in wireless sensor networks without external infrastructure |
| Low-power pulse counters | Two hardware pulse counters operate in deep sleep mode for AMR metering with no CPU wake-up |
| Integrated 4-wire audio interface | I²S-compatible interface directly connects to mainstream audio CODECs without external level-shifting |
| MAC accelerator | Hardware offload for packet formatting, CRC generation, address filtering, and auto-ACK reduces CPU overhead by >40% in mesh traffic |
| OTP eFuse memory | 32-byte one-time-programmable storage for device-specific keys, calibration data, or unique identifiers |
| Multi-mode power management | Four distinct operating states (active, CPU doze, sleep, deep sleep) with sub-µA retention for >10-year coin-cell life |
Applications
| Smart Metering (AMR) | Home Automation |
|---|---|
Use Scenario: Wireless pulse counting from water/gas meters with multi-year battery life. IC Role / Device Role / Timing Role: JN5148/Z01,518 acts as autonomous edge node performing low-power pulse capture, encrypted data aggregation, and scheduled ZigBee PRO transmission. Use Value: Integrated pulse counters and 100 nA deep sleep eliminate external wake-up circuitry and extend battery life beyond 10 years. | Use Scenario: Occupancy sensing and HVAC control via self-healing ZigBee PRO mesh network. IC Role / Device Role / Timing Role: JN5148/Z01,518 serves as coordinator/router node executing full ZigBee PRO stack while managing local sensor fusion and actuator control. Use Value: 128 kB RAM enables concurrent stack and application execution without external memory, reducing BOM cost and PCB area. |
| Asset Tracking | Industrial Telemetry |
Use Scenario: Real-time indoor location of high-value tools using Time-of-Flight distance measurements. IC Role / Device Role / Timing Role: JN5148/Z01,518 operates as anchor node computing ToF round-trip time with hardware timestamping precision. Use Value: Dedicated ToF engine provides hardware-accelerated ranging with <10 cm accuracy, independent of CPU load. | Use Scenario: Remote monitoring of tank levels and environmental conditions in hazardous industrial zones. IC Role / Device Role / Timing Role: JN5148/Z01,518 functions as secure sensor endpoint performing AES-encrypted sensor reads and JenNet protocol handling. Use Value: On-chip 128-bit AES coprocessor ensures FIPS-compliant encryption without software overhead or timing side-channel exposure. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar wireless microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| EM3581-RTR | SiLabs Ember ZigBee SoC; 2.4 GHz IEEE 802.15.4; 64 kB flash, 8 kB RAM; no integrated ToF engine | Lacks hardware Time-of-Flight ranging; lower memory footprint limits concurrent stack/application complexity | Preferred where cost-sensitive, low-memory JenNet deployments are sufficient and ToF is not required |
| CC2530F256RHAT | Texas Instruments ZigBee SoC; 2.4 GHz IEEE 802.15.4; 256 kB flash, 8 kB RAM; no ROM-based bootloader or MAC acceleration | No ROM-resident MAC stack; requires external flash for full ZigBee PRO; higher active current (24 mA RX) | Selected when flash flexibility and TI ecosystem tooling outweigh need for ultra-low deep-sleep current and integrated MAC acceleration |
Compared with EM3581-RTR and CC2530F256RHAT, the JN5148/Z01,518 uniquely combines ROM-hosted ZigBee PRO stack, hardware MAC acceleration, and dedicated Time-of-Flight ranging - enabling higher network reliability, longer battery life, and location-aware features in a single die without external memory or ranging ICs.
Availability
JN5148/Z01,518 is available at Aetrix Electronics and suitable for smart metering, home automation, and industrial telemetry requiring stable component supply, long-lifecycle support, and verified RoHS-compliant sourcing.
Supply support for JN5148/Z01,518 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.
The JN5148/Z01,518 belongs to NXP's JenNet and ZigBee PRO wireless MCU family, engineered specifically for ultra-low-power, standards-compliant mesh networking in battery-operated sensor and control endpoints.
FAQ
What is the maximum data rate supported by the JN5148/Z01,518 transceiver?
The JN5148/Z01,518 transceiver supports two data rate modes: 500 kbps and 667 kbps, both compliant with IEEE 802.15.4 O-QPSK modulation in the 2.4–2.5 GHz ISM band. These rates are fixed in hardware and selected via firmware configuration; the device does not support variable-rate adaptation or proprietary PHY extensions beyond the standard.
Does the JN5148/Z01,518 include a built-in bootloader, and where is it stored?
Yes, the JN5148/Z01,518 includes a factory-programmed bootloader stored in its 128 kB ROM. This bootloader enables runtime loading of application code from external Flash memory into RAM, supporting field-upgradable firmware without requiring JTAG programming for routine updates. The ROM-resident bootloader is immutable and cannot be overwritten.
How many digital I/O pins does the JN5148/Z01,518 provide, and what peripheral functions are multiplexed?
The JN5148/Z01,518 provides 21 digital I/O pins (DIO0–DIO20), each supporting up to four alternate functions. Multiplexed peripherals include UART0/1, SPI master/slave select lines, three timer/counter channels, two low-power pulse counters, JTAG debug signals, and intelligent peripheral interface signals. Pin function selection is controlled exclusively via software register configuration.
What is the purpose of the Time-of-Flight ranging engine in the JN5148/Z01,518, and how is it implemented?
The Time-of-Flight ranging engine in the JN5148/Z01,518 performs hardware-accelerated two-way ranging by measuring precise round-trip time between synchronized nodes. It uses dedicated timestamping logic within the baseband processor and requires no CPU intervention during measurement, enabling sub-10 cm accuracy in indoor environments. The engine is accessible only through NXP's proprietary API and is not configurable as a general-purpose timer.
Can the JN5148/Z01,518 operate from a single coin-cell battery, and what design features enable this?
Yes, the JN5148/Z01,518 is explicitly designed for coin-cell operation (2.0–3.6 V). Key enablers include deep sleep current of 100 nA, integrated power regulation eliminating external DC-DC converters, sleep-mode current of 1.25 µA with active wakeup timer, and RF transceiver current of only 15.0 mA at +2.5 dBm output - allowing >10-year battery life in typical AMR polling intervals.
JN5148/Z01,518 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 56-VFQFN Exposed Pad
- 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:
- 56-HVQFN (8x8)
JN5148/Z01,518 FAQ
1.How can I place an order for JN5148/Z01,518 through Aetrix?
Please submit a Request for Quotation (RFQ) for JN5148/Z01,518 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/Z01,518 reliable?
The price and inventory of JN5148/Z01,518 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JN5148/Z01,518 is usually 5 days.
3.What payment methods are accepted for JN5148/Z01,518?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JN5148/Z01,518 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for JN5148/Z01,518?
JN5148/Z01,518 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JN5148/Z01,518 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/Z01,518?
For technical support, including JN5148/Z01,518 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JN5148/Z01,518 requirements.
6.How does Aetrix verify that JN5148/Z01,518 is sourced from the original manufacturer or authorized distributors?
All JN5148/Z01,518 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/Z01,518 meets industry standards.
7.What is the process for return or replacement of JN5148/Z01,518?
All JN5148/Z01,518 units undergo pre-shipment inspection (PSI). If there is an issue with JN5148/Z01,518, 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/Z01,518 part is unused and in its original packaging.
Return procedure for JN5148/Z01,518:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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